人教版四年级下册数学口算题竞赛A
小学四年级下册全册数学口算题总汇A完整版

小学四年级下册全册数学口算题总汇ADocument serial number【NL89WT-NY98YT-NC8CB-NNUUT-NUT108】四年级数学口算题(1)。
姓名:________________分数:____________把下面的分数、小数互化。
=================================100015106 100010010007710019 10005010030100020 1000910045 10060 10021100050 1000256 105 100010310054 10002510005781000.203 10025100050710017 1000501007100030 10010100011000125 10027 1003 1002 10 1 0.14= 0.9= 0.10=0.54= 0.101= 0.125=0.8= 0.39= 0.91=0.04= 0.320= 0.01=0.007= 0.37= 0.12= 0.40= 0.04= 0.54=0.943=0.50=0.390=四年级数学口算题(2)。
姓名:________________分数:____________小数的大小比较(1)在○里填上“>”、“<”或“=”。
3○3.8 6.5○6.50 2.45○2.08 0.01○0.1 1○1.01 4.85○3.94 5.40○5.4 1.5○1.60 4.8○4.08 2.7○2.95 0○0.01 0.04○0.10 15.4○15.54 0.6○1.1 2.889○2.9 8.92○82.9 2.7○2.67 1.33○1.333 5○4.98 2.15○2.25 2.74○2.47 4.6○4.06 2.54○2.51 6.18○1.86 3○2.98 6.49○6.5 9.9○10.1 4.25○4.30 11.4○10.67 7.8○8.7 3.96○3.69 0.18○0.81 4.4○4.05 6.75○6.787.5○5.7 0.51○0.5080.1○0.100 1.34○1.43 7.4○7.04 0.6○0.601.25○1.025 3.14○31.44.95○5 4.8○4.99 0.09○0.905.7○4.71 1.04○1.035 12.5○15.1 3.87○3.09 8○7.9990.35○0.53四年级数学口算题(3)姓名:________________分数:________________58厘米=()米540克=()千克7元8角3分=()元8千克10克=()千克1米70厘米=()米600毫米=()米150克=()千克10.04吨=()吨()千克178厘米=()米()分米()厘米150克=()千克;86厘米=()米11厘米=()米;76分米=()米5厘米=()米;182米=()千米231克=()千克;18克=()千克745毫米=()米;789克=()千克;5米80厘米=()米2元4角9分=()元;7吨60千克=()吨30千克=()吨;3米6分米=()米8米15厘米=()米;3元7角=()元5分=()元15角=()元8元10分=()元70克=()千克60厘米=()米560克=()千克108千克=()吨13角=()元80分=()元46毫米=()米370米=()千米3米50厘米=()米29千克=()吨7.06米=()米()厘米四年级数学口算题(4)姓名:________________分数:________________6.63米=()米()分米()厘米6.48元=()元()角()分567克=()千克28克=()千克50厘米=()米39分米=()米68角=()元37分=()元576千克=()吨7角8分=()元800毫米=()米69厘米=()分米49毫米=()厘米60分=()角7.62○6.72 0.29○0.32 4.5○5.01 0.25○0.51 0.4○0.41 1.38○1.39 0.1○0.01 1.14○1.41 6.6○6.5783.89○3.986.78○7.86 0.25○0.264.5○4.194.5○5.4 3.6○3.760○0.04 5.5○5.9 5.15○5.3 2.45○2.48 0.12○0.21 5.6○5.60 2.99○2.9990.20○0.195.14○5.30.27○0.1795.389○6.00.93○0.9304.79○4.595.80○6.084○4.0007.9○8.03.91○3.099.00○97.8○3.91.872○2 0.57○0.755.899○6 7.001○5.96.99○7第二大周口算测试一位小数加法(一)姓名:____________班级:______________ 1.5+8.5= 5.4+8.2= 3.6+1.8= 3.3+7.9= 2.4+6.8= 8.1+7.9= 14.3+1.4= 9.2+1.3= 1.6+3.9=1.8+7.4= 15.4+3.6= 0.4+1.6=2.8+3.6= 3.6+4.7= 6.5+1.9= 0.6+0.7= 1.5+3.8= 6.2+9.9= 11.5+11.4= 0.8+3.4= 4.4+1.7=0.8+2.3= 3.5+4.4= 15.7+0.3=1.7+4= 7.2+1.5=2.1+6.2= 5.6+2.3= 2.5+4.5=3.8+0.5= 1.3+6.7= 0.6+2.5= 3.2+2.1= 3.6+4.2= 4.3+5.6= 2.4+4.0= 1.3+2.1= 2.8+3.5= 4.6+2.1= 1.7+4.5=6.7+4.2= 1.6+8.0= 3.5+6.7= 8.9+9.4= 1.3+5=3.2+2.1= 5.7+8.5= 0.8+5.4= 1.4+6.2= 2+3.3= 5.5+6.0=5.2+4.8= 4.1+2.8= 3.2+3.3=6.4+2.9= 3.4+1.6= 5.2+4.8= 8.1+2.1= 0.8+1.3= 1.2+1.6=第二大周口算测试一位小数加法(二)姓名:____________班级:_______________1.7+7.2= 6.8+9.1= 3.4+5.5= 0.8+5.1= 3.4+1.8= 1.1+3.5= 4.6+8.1= 4.5+1.2= 9.0+7.6= 1.9+3.4= 4.5+5.5= 5.6+5.4= 7.3+1.7= 0.9+3.5= 5.3+6.4= 4.6+7.8= 1.2+4.3= 4.2+2.1=3.7+3.2= 1.4+2.4= 8.1+0.5= 0.3+3.2= 6.3+2.5=4.6+1.4=0.9+0.8= 0.5+0.3= 3.5+7.8=1.1+12= 3.5+7.3= 9.8+4.5= 5.6+7.6= 3.4+1.9= 4.5+2.3= 5.7+8.4= 1.8+0.9= 5.8+9.8= 1.3+5.7= 8.9+4.5= 1.6+0.5= 4.5+7.5=3.6+6.2= 6.5+6.1= 3.5+7.6= 7.5+7.1= 0.7+4.3=5.1+0.5= 5.3+5.1= 7.8+2.4=4.5+7.1= 4.1+7.2= 0.9+0.6=9.7+8.6= 8.6+4.3= 0.9+4=2.6+3.5= 6.7+1.4= 6.3+6.2=6.3+5.1= 8.9+0.3= 5.5+1.7=第二大周口算测试一位小数的减法(一)姓名:__________班级:__________ 8.7-3.5= 3.2-2.1= 8-3.2=10.2-6.2= 6-0.4= 8.3-7=4.7-4.3= 8.2-5.2= 2.6-0.8=4.7-2.5= 8.4-0.6=5.7-3.7=1-0.9= 3.5-1.3= 3.5-3.4=9.7-5.4= 4.3-1.4= 7.1-0.2=8.2-6.8= 6.9-2.5= 2.1-1.7=6.8-2.9= 4.3-1.2= 6.9-1.2=3.9-0.8= 1.5-0.8= 5.1-3.4=3.4-2.3= 6.7-3.1= 8.3-3.3=8.8-3.2= 12.3-4.5= 5.1-0.9=1.2-0.3= 4.2-0.1= 7.8-3=2.2-0.6= 8.9-5.4= 2.7-1.2=8.5-7.6= 5.2-0.9= 6.2-2=8.4-6.2= 6.3-4.1= 3.2-1.9=7.1-5.4= 9.8-5.4= 8.4-4.2= 3.8-0.2= 7.9-0.1= 6.7-6.4= 1.2-0.9= 1.4-0.7= 3.4-1.2= 5.3-3.2= 5.1-2= 6.7-3.4= 9.6-5.2= 6.7-2.9= 7.1-4.8=第二大周口算测试一位小数的减法(二)姓名:__________班级:__________ 5.3-2.7= 2.6-0.5= 7.5-7.2= 4.3-0.1= 6.1-3.0= 6.5-2.2= 70-0.5= 4.3-2.3= 6.2.-1.4= 4.5-1.2= 8.6-5.3= 3.7-1.5=7.3-4.1= 7.4-2.4= 3.1-1.8=8.2-7.1= 8.6-3.6= 9.6-2.2= 5.4-3.2= 8.4-5.1= 6.2-3.2= 3.1-0.2= 3.7-1.7= 4.3-2.1= 6.4-1.9= 4.5-2.7= 9.5-2.3= 6.7-2.1= 8.4-7.4= 6.3-2.4= 3.7-2.7= 7.5-4= 2.3-1=6.3-2.6= 2.4-0.5= 3.2-1.1= 5.2-1.6=7.3-2.6= 5.4-1.2= 7.4-6.3= 5.1-3.4= 6.2-4.1= 7.5-3.7= 7.4-3.5= 5.3-5=6.4-5.2= 8.3-5.1=7.2-5.1=5-2.3= 6.5-4.3= 7.1-4.3=5.6-7.3= 5.1-0.8= 5.3-5.1=5.1-5= 7.5-3.1= 5.4-1.2=5.5-3.4= 7.3-2.3= 5.4-2.1=7.3-5.2= 7.2-4.1= 7.3-1.6=第三大周口算测试两位小数加法(一)姓名----------班级-------------3.12+3.21= 4.12+1.23= 5.43+0.75=8.21+5.12= 3.15+5.01= 4.52+6.80=4.03+4.12= 4.75+0.80= 0.21+5.61=7.06+5.63= 5.31+0.61= 8.02+0.80=5.55+2.11= 4.09+2.01= 5.13+4.12=4.60+0.08= 2.43+0.12= 7.23+7.01=8.34+5.12= 7.23+9.01= 1.01+3.12=3.54+0.01=4.27+7.10= 4.01+4.15=0.12+0.09= 0.14+0.23= 5.13+7.12=4.14+3.02= 3.13+7.02= 8.31+0.31=8.71+7.12= 6.41+6.21= 8.04+5.02=6.03+5.02= 5.21+5.21= 6.03+2.31=4.12+0.23= 2.13+4.12= 0.02+0.51=0.54+2.01= 3.02+8.02= 8.03+2.10=3.24+4.02= 8.23+2.21= 2.3+4.32=4.23+3.121= 4.53+5.23= 5.72+9.01= 3.24+6.12= 4.34+3.24= 6.43+4.43= 3.54+6.35= 6.23+6.24= 6.24+4.36= 5.63+5.24= 4.25+5.04= 0.03+2.90=第三大周口算测试两位小数加法(二)姓名----------班级--------------3.47+8.24= 5.32+6.15= 7.34+5.46=3.45+6.14= 2.13+3.45= 3.23+4.12=4.12+6.23=5.35+3.24=6.12+5.14= 6.01+0.10= 0.23+0.14= 0.14+0.46= 3.04+6.12= 4.01+5.23= 5.01+3.13= 2.34+4.34= 0.12+0.02= 0.23+4.23= 0.12+3.23= 0.23+0.04= 2.03+1.45=7.45+4.35= 2.34+3.01= 4.02+9.02= 0.91+0.91= 0.28+0.71= 0.31+0.13= 5.39+3.24= 4.38+0.23= 5.41+3.25= 1.24+4.13= 6.57+0.04= 0.45+6.34= 9.02+0.52= 3.43+0.80= 5.40+0.27= 0.35+0.26= 4.5+5.47= 4.25+2.79= 3.25+5.36= 5.46+6.47= 5.24+6.10= 0.52+0.30= 0.92+0.92= 0.34+8.01=0.28+0.91= 0.58+0.15= 6.03+9.04= 4.76+3.20= 5.20+0.25= 5.27+0.91= 0.93+0.47= 5.26+9.12= 9.02+0.45= 8.04+0.62= 2.34+0.37= 0.17+0.62=第三大周口算测试两位小数加减法(一)姓名-------------班级----------------8.60-6.39= 8.49-6.31= 7.40-4.04= 7.68-6.50= 3.90-2.76= 6.91-5.39=?6.97-5.97= 8.25-4.64= 8.78-0.52=?1.27-0.21= 8.42-7.04= 6.76-6.61= 0.41+0.95= 4.15+7.08=2.59+9.10=3.51+9.00=4.54+2.55= 8.70+1.16= 1.31+5.61=? 7.71-0.11=? 8.64-7.85=?8.68+0.84=? 2.62+3.19= 5.93-1.20=?5.15-4.79= 5.29+6.33=? 5.86-1.95=?3.79-3.47=? 8.89-0.20= 7.42+9.92= 3.58-2.87=? 7.31-2.51= 8.81-5.75=?6.67-2.72=? 3.04+5.71= 1.73+4.32=?4.47+9.24=? 8.53+3.94=? 8.36-3.72=?第三大周口算测试两位小数加减法(二)姓名-------------班级----------------6.78-1.84= 6.35-2.83=? 0.6+7.50=?7.57+6.82= 5.18+2.34= 8.74-6.93= 1.05+9.02=? 4.30-4.19= 4.94-2.06= 7.93-4.75=? 6.03-2.94=? 4.62+3.02=?9.32+3.40=? 5.43+3.23= 3.55+5.33=?8.21-4.90=? 2.38+2.40= 9.28+1.69=?6.89-0.88= 4.97+7.29=? 3.34+4.51= 6.29+0.67= 9.60+0.73=? 2.23+5.50=9.81-0.09=? 2.80+6.46= 7.74+1.48=?4.22-2.66= 8.28+7.36= 7.48-6.52=4.64-3.25=5.62+2.82=?6.63+7.16=?5.94-0.36= 8.80+7.97=? 7.87+9.72=8.76+0.75=? 7.37-4.92=? 7.52-1.82=3.42+6.99=?4.06+4.85=? 7.55+7.05=?第二大周口算测试两位小数加减法(三)姓名-------------班级----------------8.93-2.34= 6.72-0.35= 7.25-0.04=8.95-4.26= 7.54-5.4= 4.73-3.25=6.26-3.14= 5.36-2.10= 5.73-3.14=5.79-3.14=6.53-1.03= 8.12-4.32=7.43-0.14= 7.52-4.12= 5.31-4.12=9.04-3.02= 6.31-3.21= 5.92-4.14=6.12-3.01=7.29-4.01= 7.13-2.08=8.64-3.41= 7.23-2.13= 5.23-1.23=4.15-3.12= 7.12-3.12= 7.52-3.12=7.43-4.12= 8.25-6.14= 7.16-0.4=9.46-2.31= 9.75-4.24= 5.9-5.35=6.26-4.23= 5.34-3.21= 9.33-3.33=5.34-2.32= 7.43-4.23=6.23-4.15=8.53-2.13= 6.13-4.23= 7.23-2.01=8.42-0.01= 8.53-5.34= 7.32-1.09=9.87-6.24= 6.54-6.50= 8.63-5.43=7.12-3.21= 7.41-4.12= 8.42-5.09=5.32-1.01= 5.21-0.21=6.30-0.02=0.34-0.01= 8.43-4.21= 6.43-2.01=小数乘整数(1)姓名:____________班级:______________ 0.4×4=2×4.4= 3.9×2=2×2.8= 1.6×3=7.4×3=2.4×3=3.7×3=7.1×3=2.2×4=8×4.1= 6.3×4=1.9×4=2.3×4=7×2.6=6.7×4= 1.9×8=7.4×0=4.3×1= 2.2×2= 2.5×9=6.7×8= 2.3×8= 4.4×2=5.4×6=8.2×9= 4.5×6=3.4×8= 1.9×3= 2×4.3=3×5.4=3×6.6=3×6.7=0.3×8=0.4×7= 3.4×4=5×0.8= 1.5×6= 6×8.1=0.6×9= 6.3×4= 1.9×4=2.3×3=6×4.3=8×4.3=3.9×2=2×2.8= 1.6×3=7.4×3= 2.4×3= 3.7×3=7.1×3= 2.2×4=8×4.1=3×5.4=3×6.6=3×6.7=0.3×8=0.4×7=小数乘整数(2)姓名:____________班级:______________ 0.3×100= 0.46×10= 6.6×10=5.2×10= 2.4×10= 7.9×10=10×9.72= 2.31×10= 10×3.31=100×6.8=10×8.37= 10×4.6=10×5.66= 0.1×10= 10×8.5=68.2×10= 51.2×100= 4.2×100=10.3×10= 1.3×10= 1000×5.4=5.3×100= 1000×6.73= 10×8.1=100×7.4=8.87×100= 8.98×100=8.8×10=1000×5.2=100×2.05=4.9×1000= 10×0.22= 1000×2.2=10×2.3=100×2.6=100×2.8=100×3.19=100×3.2= 2.2×100=100×3.8=9.9×1000= 100×4.1=6.37×10= 100×4.1=0.3×10=1000×0.35= 10×4.38= 6.4×100=2.56×100= 13.4×10= 0.5×100=0.5×10= 20.6×100= 0.9×100=100×10.8= 10×4.52=1000×5.41=小数乘整数(3)姓名:____________班级:______________ 2.4×100= 100×3.19=0.3×10=1000×0.35= 10×4.38= 6.4×100=2.56×100= 13.4×10= 100×3.2=2.2×100= 100×3.8=9.9×1000=9.5×100= 100×6.76= 5.5×10=100×6.93=9.2×100= 10.3×10=1.3×10= 1000×5.4= 5.3×100=1000×6.73= 1.46×100= 27.4×100=2.54×1000=3.76×100= 7.17×1000=2.25×1000= 100×4.15= 8.3×5=100×8.35=10×8.38=7.8×100=10×8.64=10×8.9=7.4×100=3.2×5=7.2×6=4×6.1=8.4×2=10×6.48= 5.13×100=100×8.27= 4.31×8=8.22×3=1000×5.4= 5.3×100= 1000×6.73=10×8.1=100×7.4=8.87×100=2.8×30= 8.3×2=7.5×20=7.9×2= 6.6×4=4×5.5=小数乘整数(4)姓名:____________班级:______________ 3.76×100= 7.17×1000= 2.25×1000=1.25×8= 0.25×4= 3.2×5=7.2×6=1000×6.82= 100×8.3=100×4.6=0×5.6=58.1×100=14.1×4= 7×2.1=100×5.3=44.2×100= 100×8.05=100×8.2=4.36×10= 100×8.35= 4.9×1000=10×0.22= 1000×2.2=10×2.3=100×2.6=100×2.8= 1.67×1000=7.4×10= 2.4×100= 3.9×2=2×2.8= 1.68×10= 7.45×100=2.4×3=0.7×10= 7.1×100=2.2×4=8×4.1=3×5.4=100×6.6=3×6.7=0.3×8=0.4×7=8.4×2=9.5×100=100×6.76= 5.5×10= 100×6.93=9.2×100= 5.26×10= 2.5×100=0×5.6=58.1×100= 14.1×4=7×2.1=100×5.3=44.2×100=小数乘整数(5)姓名:____________班级:______________ 8.6×10= 9.5×10= 8.6×100=2.6×100= 9.56×10= 6.5×100=10×2.05= 4.9×10= 10×2.2=7.1×10= 3.9×10= 2.12×100=1.65×10= 7.4×10=2.4×100=100×3.19=10×3.2=10×3.4=10×3.8=9.9×10= 3.2×5=7.2×6.0=7.4×6.1=8.4×6.2=4.0×6.48=5.13×100=100×5.3=100×8.27= 4.31×8=8.22×3=10×8.38=7.81×100= 10×8.64=1.31×8=7.4×10= 4.35×100=2.2×10= 6.12×3= 5.24×3=4.14×100= 9.22×100=5.2×10=2.5×100= 100×7.2=7.5×10=7.4×100= 1.39×100= 100×8.05=100×8.2= 4.36×10= 100×8.35=10×8.38=7.8×10= 10×8.64=10×8.9=7.4×100= 4.3×100=小数乘整数(6)姓名:____________班级:______________ 8×4.1= 6.3×4= 1.9×4=2.3×3=6×4.3=8×4.3=6.4×10= 2×4.4= 3.2×10=8.83×100= 10×4.72=8.8×10=8.3×10= 7.5×2=7.9×10=6.6×4=4×5.5=3×5.5=.0×6.48= 4.1×6=9.3×6=1.4×50= 4.6×9= 1.6×50=9.7×8=9.2×6=7.4×20=5.1×7=7.4×100= 8.4×2=9.5×100= 100×6.76= 5.5×10=100×6.93=9.2×100= 8.6×30=8.6×6=9.×1.6=6×1.8=4.9×2=4×2.2=7.1×30=2×2.8= 1.6×30= 7.4×3=2.4×3=8×4.3=4×4.4=3.7×3=7.1×3= 2.2×40=8×4.1=6×4.2= 8×4.2=6.3×4= 1.9×4= 2.3×4=小数乘整数(7)姓名:____________班级:______________ 7.24×100= 7.4×100= 8.4×2=9.5×100= 100×6.76= 5.5×10=100×6.93=9.2×100= 5.2×10=2.5×100= 8.8×7=7.5×3=7.4×4= 1.34×8=100×8.05=100×8.2=100×9.2= 6.6×10=5.2×100= 0.4×6=0.92×3=0.17×2= 2.3×100= 10×3.3=3.2×5= 5.1×5=4.1×5=4.34×2=8.2×100= 10×8.38=4.31×8=8.22×3=10×8.38=7.81×100= 2.33×4=6×4.22=8×4.3=4×4.41= 2.5×100=3.2×4=8×4.2= 8.9×2=8.8×10=8.3×10= 7.5×2=9.22×100= 5.2×10= 2.5×100=100×7.2=7.5×10= 7.4×100=小数乘整数(8)姓名:____________班级:______________ 7.3×0= 4.9×100= 20×2.2=7.15×100= 3.9×2= 2.1×20=1.6×30=7.4×100= 10×3.1=100×3.19=7.1×10= 100×3.4=0×3.8=9.9×10= 100×4.1=6.3×100= 1.9×3= 2×4.3=100×4.3=100×4.38=100×9.56=7.9×100= 10×9.72=2×9.8=100×3.3=1000×6.82= 100×8.3=100×4.6=0×5.6=58.1×100=14.1×4= 7×2.1=100×5.3=44.2×100= 100×1.2=10×4.2=3×5.4=3×6.6=3×6.7=0.3×8=0.4×7= 3.4×4=5×0.8= 1.5×6= 6×8.1=0.6×9= 3.7×100= 2.7×100=100×7.7=100×4.2=7.4×4=1.34×8=100×8.05=100×8.2=小数乘法口算练习姓名1.5×4=2.5×4=0.13×4=5.4×10= 0.18×0.3= 4.2×1000=0.44×5=3.6×0.1= 8.5×100=8.5×4=3.2×100=1.2×0.3=0.49×7= 0.04×25=0.03×15=4×4.2=1000×0.756=0.5×100=0×0.25=1×0.01= 1.25×8=3.8×2=16×0.2=9.3×0.3=0.2×0.1=0.9×6= 2.1×0.3=7×0.08=1.87×0=0.24×5=0.2×0.5=60×0.5= 0.05×1.6=0.5×1.1= 0.8×0.5=1.25×4=4×0.25=1.8×0.5= 8×0.5=2.5×10= 6.3×2=0.92×4=80×1.6= 0.56×4= 1.6×0.8=6.3×9= 0.15×8=7.2×0.6=4.2×4= 3.09×0= 1.47×0.4=0.4×0.25= 1.5×4= 2.5×4=0.13×4=4.2×1000= 1.25×8=1.25×4= 0.18×0.3=0.04×25=1000×0.756=7×0.08= 0.05×1.6=4×0.25= 0.5×1.1= 0.8×0.5=0.5×100=0.2×0.5=60×0.5=8.5×100=30×0.5=0.78×0.2=3.9×20= 0.5×0.28= 0.8×0.9=1.5×8= 1.5×5= 3.6×0.2=2.5×8= 4×0.25= 7.25×4=1.9×40=3.4×0.7=3.6×5=2.5×2=0.5×10=0.6×8=2.1×2=5.6×100=4.5×2=3.08×0.01= 4.95×1000=6.9×0.1=0.4×0.5=2.8×10=0.7×0.8=0.4×20=0.8×7=0.7×8= 1.32×8=10.3×2= 3.5×0.2=0.9×0.3=5×0.6=10×0.05=0.13×7=0.7×4=0.05×4=12.5×8=0.4×50= 3.25×0=2.3×4= 2.6×3=7.5×0.1=0.45×0.2= 4.1×2= 3.5×0.01=9×0.5=0×9.8= 3.9×0.3=4.1×2= 2.6×3= 1.25×8=7.5×0.1=1×0.06=0.9×0.3=9×0.5= 2.5×0.4= 0.4×25=8.2×0.8= 0.2×0.4= 0.22×4=0.9×0.2= 3.99×1= 4×0.3=30×0.1= 0.5×0.2= 1×0.08=4.8×0.5= 2.01×0= 2.4×5=1.25×8= 0.21×100= 3.4×0.4=7.8×0.5= 2.9×9= 100×0.8=6.8×0.4= 0.8×0.1= 0.7×40=8.1×5= 0.8×0.25= 1×0.98=0.8×0.5= 0.5×40= 0.125×8=0×0.54= 4×0.25= 1.25×8=0.125×8=0.8×12.5= 2.5×0.4=0.18×10=0.1×0.02= 1.8×0.5=32×2.5=0×0.54= 4×0.25=1.25×8= 0.125×8=0.8×12.5=2.5×0.4=0.18×10=0.1×0.02=1.4×0.5= 32×2.5= 2.4×5=0.36×10=3.14×100= 2.5×0.04=1.5×0.8=3.6×500= 6.5×20=7.8×5=0.008×1000=0.125×6=72×0.4=1.5×0.5=10.1×30=0.8×7=0.7×8= 1.32×8=1.5×7=10.3×2= 3.5×0.2=0.9×0.3=5×0.6=10×0.05=0.13×7=0.7×4=0.05×4=12.5×8=0.4×50=3.25×0=2.3×4= 2.6×3=7.5×0.1=0.45×0.2=4.1×2= 3.5×0.01=9×0.5=0×9.8= 3.9×2=4.1×2= 2.6×3= 1.25×8=7.5×0.1=1×0.06=0.9×0.3=9×0.5= 2.5×0.4= 10×3.52= 8.2×0.8= 0.2×0.4= 0.22×4= 0.9×0.52= 3.99×1= 4×0.3=30×0.1= 0.35×0.2= 1×0.08= 4.8×5= 2.01×0= 2.4×5=1.25×8= 0.21×100= 3.4×0.4= 7.8×0.2=2.19×0.1= 10×0.89= 6.8×0.4= 0.8×0.18= 0.72×4= 8.1×5= 0.89×5= 0.1×0.98= 8×0.52= 0.5×40= 0.125×8=7×0.08=1.87×0=0.24×5=0.5×1.1=0.8×0.5=6×0.12=1.25×4= 4×0.25=0×6.81=0.4×8= 1.8×0.5=8×0.5=2.5×10= 6.3×2= 0.9×24=80×1.6= 6.2×0.7=0.4×0.25=0.56×0.4= 1.6×0.8=6.3×9=0.15×8= 7.2×0.5=1.7×0.4=4.2×0.4= 3.9×0.3= 1.5×4=2.5×4= 0.13×4=4.2×1000=0.45÷0.15=3.6÷0.1= 5.4÷10=3.2÷100= 1.2÷0.3=0.49÷7=84÷4.2= 1000×0.756=0.5×100=0÷0.25= 3.8×2= 1÷0.01=1.25×8= 7.2÷0.9= 1.6×0.2=4÷0.4=0.45÷0.5= 0.2÷0.01=0.9×6= 9.3÷0.3=8.5÷1.7=0.04×25= 2.1×0.3=2.5×2=0.5×10=0.6×8=2.1×2= 2.8×10=0.7×0.8=0.04×20=5.6×0.4= 4.7×0.3= 4.5×2=小数乘法口算练习6姓名:____________0.02×0.5= 3.6×0.3= 6.3×0.7=5.6×100=0.75×0.6= 0.125×8=4.8×0.3= 0.86×2= 0.56×2=0.36×4= 0.64×8= 0.7×9=3.6×4=0.8×1.1=7.2×0.8=4.6×3= 2.8×4= 5.2×3=12.5×4= 1.64×0.1= 10×2.22=2.4×5= 8.65×10=0.35×0.6=3.08×0.01=4.95×1000=6.9×0.1=0.4×0.5= 2.4×0.8=1.8×9=9.6×0.8= 0.108×2=4.95×0.1=9.5×0.6= 0.325×100=2.5×8=0.56×0.7= 0.125×4= 3.28×0.1=3.9×3= 7.2×0.1=0.01×0.1=0.25×0.4= 1.6×0.8=0.8×2.5=1.25×0.8= 3.2×0.4= 0×1.7=0.22×100= 5.6×0.8= 5×0.24=4.5×0.5= 3.9×0.3 16.5×5=5×0.12=24×0.5= 4.8×0.5=4×4.2= 0.84×2= 5×0.25=小数乘法口算练习7姓名0.18×0.2= 0.16×8= 4.5×0.02=8×7.2= 1.2×30=0.12×0.2=7.3×0.3= 3.6×0.2= 7.8×0.6=4.5×0.5= 0.13×0.6= 0.96×0.2=10.5×0.4=7.3×7= 8×0.125=0.54×0.6= 0.61×9= 0.56×8=0.8×0.11=7.2×0.8= 5.6×0.01=2.3×100=0.75×100=0.108×5=10.8×9= 7.8×0.01= 5.4×0.6=3.15×5= 7×0.62=12÷0.5=5.2×0.4=12.2×0.2=5.6×100=0.41×0.7= 0.02×0.5=7.2×0.8=1.4×0.5=84×0.2=0.75×0.5=2.5×16=0.108×2= 1.75×0.5=6×5.07= 5.2×0.3=1.64×4=1.5×7=10.3×2= 3.5×0.2=0.9×0.3=5×0.6=10×0.05=0.13×7=0.7×4=0.05×4=12.5×8=0.4×50= 3.25×0=2.3×4= 2.6×3=7.5×0.1=0.45×0.2= 4.1×2= 3.5×0.01=小数乘法口算练习8姓名4.1×2= 2.6×3= 1.25×8=7.5×0.1=1×0.06=0.9×0.3=9×0.5= 2.5×0.4= 0.4×25=8.2×0.8= 0.2×0.4= 0.22×4= 0.9×0.2= 3.99×1= 4×0.3=30×0.1= 0.5×0.2= 1×0.08= 4.8×0.5= 2.01×0= 2.4×5=1.25×8= 0.21×100= 3.4×0.4= 7.8×0.5=2.9×9= 100×0.8= 6.8×0.4= 0.8×0.1= 0.7×40= 8.1×5= 0.8×0.25= 1×0.98= 0.8×0.5= 0.5×40= 0.125×8= 0.9×0.3=5×0.6=10×0.05=0.13×7=0.7×4=0.05×4=12.5×8=0.4×50=3.25×0=2.3×4= 2.6×3=7.5×0.1=0.45×0.2=4.1×2= 3.5×0.01=9×0.5=0×9.8= 3.9×2=4.1×2= 2.6×3= 1.25×8=7.5×0.1=1×0.06=0.9×0.3=9×0.5= 2.5×0.4= 10×3.52=小学四年级除法口算(1)姓名:_________________班级:_________3.6÷0.1= 3.2÷10=9.3÷0.3=0.45÷0.09= 4÷0.4=0.45÷0.5=0.2÷0.01=27÷0.1=7.2÷0.9= 2.5÷5=15÷0.5=?1÷2=1.8÷0.9=0.45÷0.15=0÷0.25=1÷0.1= 5.4÷10=28.6÷100= 84÷4.2=5÷2.5= 2.4÷0.6= 0.36÷3=?0.12÷0.03= 2.8÷0.4= 8.5÷1.7= 5.6÷7= 1.2÷0.3= 0.49÷0.7=0.81÷0.9=?54÷6=4.8÷4=0.48÷4=0.48÷0.4=24÷2= 2.4÷2= 0.24÷2= 0.024÷2= 24÷4= 2.4÷4=28÷7= 2.8÷7= 0.28÷7= 2.8÷0.7= 28÷0.7= 28÷0.07= 36÷3= 3.6÷3= 0.36÷3= 3.6÷0.3= 36÷0.3= 0.36÷0.03= 48÷12= 4.8÷12= 0.48÷12= 4.8÷1.2= 0.48÷0.12= 0.48÷0.2= 46÷23= 4.6÷23= 0.46÷2.3=姓名:____________班级:__________ 4.6÷2.3= 0.46÷0.23= 46÷2.3=30÷6= 3÷6= 0.3÷6=3÷0.6= 30÷0.6= 0.3÷0.6=8÷2= 0.8÷2= 8÷0.2=0.8÷0.2= 80÷0.2= 0.36÷9=4.5÷5= 1.3÷10= 8.4÷4=2÷5= 6.6÷22= 30÷0.3=10÷2.5= 0.9÷10= 7÷3.5=0÷4.3= 0.25÷1= 1.6÷0.8=0.48÷0.24= 18÷0.9= 16÷4=0.25÷0.5= 5.1÷1.7= 0÷2.3=3.5÷1= 7÷0.1= 1.5÷0.1=2.9÷0.1= 1÷0.5= 0.2÷1=1÷0.2= 9.9÷3.3= 12÷4=7.2÷0.9= 3.6÷2= 5.4÷6=5.4÷3= 0.36÷1.8= 3.6÷0.18=6.3÷0.3= 0.25÷5= 4.8÷12=6.4÷0.8= 5.5÷11=7.5÷15=0.25÷0.05= 6.3÷0.9= 72÷0.8=54÷0.6= 0.49÷0.7= 0.24÷0.6=姓名:____________班级:__________0.3÷0.5= 1.6÷0.8= 5.6÷0.07=1.8÷3= 0.14÷0.7= 0÷5.32=1.2÷6= 4.5÷0.5= 3.4÷0.01=6.3÷7= 9.9÷0.3= 10÷4=1.5÷0.5= 20÷5= 6.6÷0.1=1.3÷0.13= 0.02÷0.4= 5.03÷0.01=2.1÷0.3= 0.12÷0.04= 2.8÷0.7=0.28÷1.4=4÷0.5=7.5÷1.5=10÷25= 3.52÷1= 1.5÷0.3﹦0.42÷7= 0.42÷0.6= 0.48÷0.8=0.9÷4.5= 5.1÷0.17=0.81÷9=4.8÷1.6=8.4÷0.4﹦ 4.5÷0.9﹦2.9÷10= 1.5÷0.03= 4.4÷1.1=9.6÷16=3÷0.5=0÷3.89=6.4÷4﹦7.2÷0.9﹦0.3÷0.1﹦1.2÷0.4= 3.6÷0.6= 4.8÷0.16=0.5÷0.5= 1.25÷0.25= 2.6÷1.3=7.82÷0.1= 1.4÷7=1÷5﹦4.5÷5= 0.48÷0.24= 1.5÷0.3=2.5÷0.5= 2.5÷5= 2.5÷0.5﹦姓名:____________班级:__________ 3.6÷0.1= 3.2÷10=9.3÷0.3=0.45÷0.09= 4÷0.4=0.45÷0.5=84÷4.2=5÷2.5= 2.4÷0.6=0.36÷3=?0.12÷0.03= 2.8÷0.4=4.8÷4=0.48÷4=0.48÷0.4=36÷3= 3.6÷3= 0.36÷3=8÷2= 0.8÷2= 8÷0.2=2÷5= 6.6÷22= 30÷0.3=0.48÷0.24= 18÷0.9= 16÷4=7.2÷0.9= 3.6÷2= 5.4÷6=6.4÷0.8= 5.5÷11=7.5÷15=54÷0.6= 0.49÷0.7= 0.24÷0.6=1.8÷3= 0.14÷0.7= 0÷5.32=1.5÷0.5= 20÷5= 6.6÷0.1=0.42÷7= 0.42÷0.6= 0.48÷0.8=9.6÷16=3÷0.5=0÷3.89=7.82÷0.1= 1.4÷7=1÷5﹦2.5÷0.5= 2.5÷5= 2.5÷0.5﹦2.9÷0.1= 1÷0.5= 0.2÷1=小数加减乘除大综合(1)姓名:___________0.9×0.52= 3.99×1= 4×0.3= 30×0.1= 0.35×0.2= 1×0.08= 4.8×5= 2.01×0= 2.4×5= 1.25×8= 0.21×100= 3.4×0.4= 7.8×0.2= 2.19×0.1= 10×0.89= 6.8×0.4= 0.8×0.18= 0.72×4= 8.2×0.8= 0.2×0.4= 0.22×4=1.8+7.4= 15.4+3.6= 0.4+1.6=2.8+3.6= 3.6+4.7= 6.5+1.9=0.6+0.7= 1.5+3.8= 6.2+9.9=11.5+11.4= 0.8+3.4= 4.4+1.7=8.7-3.5= 3.2-2.1= 8-3.2=10.2-6.2= 6-0.4= 8.3-7=4.7-4.3= 8.2-5.2= 2.6-0.8=4.7-2.5= 8.4-0.6=5.7-3.7=1-0.9= 3.5-1.3= 3.5-3.4=2÷5= 6.6÷22= 30÷0.3= 0.48÷0.24= 18÷0.9= 16÷4= 2.9÷0.1= 1÷0.5= 0.2÷1= 7.2÷0.9= 3.6÷2= 5.4÷6=5.2+4.8= 4.1+2.8= 3.2+3.3=6.4+2.9= 3.4+1.6= 5.2+4.8=8.1+2.1= 0.8+1.3= 1.2+1.6=3.6+4.2= 4.3+5.6= 2.4+4.0=1.3+2.1= 2.8+3.5=4.6+2.1=3.4-2.3= 6.7-3.1= 8.3-3.3=8.8-3.2= 12.3-4.5= 5.1-0.9=1.2-0.3= 4.2-0.1= 7.8-3=8.4-6.2= 6.3-4.1= 3.2-1.9=7.1-5.4= 9.8-5.4= 8.4-4.2=0.5×1.1= 0.8×0.5=1.25×4=4×0.25=1.8×0.5= 8×0.5=2.5×10= 6.3×2=0.92×4= 4.2×4= 3.09×0= 1.47×0.4=0.4×0.25= 1.5×4=2.5×4=4.1×2= 2.6×3= 1.25×8=7.5×0.1=1×0.06=0.9×0.3=9×0.5= 2.5×0.4= 10×3.52=1.8÷3= 0.14÷0.7= 0÷5.32=1.5÷0.5= 20÷5= 6.6÷0.1=9.7+8.6= 8.6+4.3= 0.9+4=2.6+3.5= 6.7+1.4= 6.3+6.2=6.3+5.1= 8.9+0.3= 5.5+1.7=4.5+7.5= 3.6+6.2= 6.5+6.1=3.5+7.6= 7.5+7.1= 0.7+4.3=8.5-7.6= 5.2-0.9= 6.2-2=8.4-6.2= 6.3-4.1= 3.2-1.9=7.1-5.4= 9.8-5.4= 8.4-4.2=5.3-2.7= 2.6-0.5= 7.5-7.2=70-0.5= 4.3-2.3= 6.2.-1.4=4×0.25= 0.5×1.1= 0.8×0.5=0.5×100=0.2×0.5=60×0.5=3.9×20= 0.5×0.28= 0.8×0.9=1.5×8= 1.5×5=3.6×0.2=1.9×40=3.4×0.7=3.6×5=5.2+4.8= 4.1+2.8= 3.2+3.3=6.4+2.9= 3.4+1.6= 5.2+4.8=0.36÷3=?0.12÷0.03= 2.8÷0.4=4.8÷4=0.48÷4=0.48÷0.4=9.6÷16=3÷0.5=0÷3.89=7.82÷0.1= 1.4÷7=1÷5﹦5.6+7.6= 3.4+1.9= 4.5+2.3=5.7+8.4= 1.8+0.9= 5.8+9.8=1.3+5.7= 8.9+4.5= 1.6+0.5=4.5+7.5= 3.6+6.2= 6.5+6.1=9.7+8.6= 8.6+4.3= 0.9+4=8.2-7.1= 8.6-3.6= 9.6-2.2=5.4-3.2= 8.4-5.1=6.2-3.2=3.1-0.2= 3.7-1.7=4.3-2.1=5-2.3= 6.5-4.3= 7.1-4.3=5.6-7.3= 5.1-0.8= 5.3-5.1=0.125×8=0.8×12.5= 2.5×0.4=0.18×10=0.1×0.02= 1.8×0.5=32×2.5=0×0.54= 4×0.25=1.4×0.5= 32×2.5= 2.4×5=0.36×10=3.14×100= 2.5×0.04=9.6×0.8= 0.108×2= 4.95×0.1=9.5×0.6= 0.325×100= 2.5×8=0.56×0.7= 0.125×4= 3.28×0.1=3.9×3= 7.2×0.1=0.01×0.1=6.3÷6= 9.9÷0.3= 10÷2=2÷0.2= 1.5÷5= 6.6÷11=。
人教版四年级下册数学口算题

人教版四年级下册数学口算题Document number【980KGB-6898YT-769T8CB-246UT-18GG08】四年级口算题1姓名:-______________ 时间: ___________正确题9÷3= 90÷3= 900÷3= 70×20= 180÷2=4000÷5= 360÷6= 1400÷7= 200÷5= 720÷8=27÷9= 270÷9= 30×60= 300÷6= 150÷5=490÷7= 90×4= 90÷3= 90×70= 42÷6×6=24÷4= 240÷4= 90×9= 8100÷9= 300÷5=420÷7= 720÷9= 20×21= 300÷6= 140÷2=700×8= 350÷5= 5×6+41= 1600÷4= 2700÷9= 4000÷8= 360÷6= 1400÷2= 200÷4= 720÷9=78÷4= 83÷9= 470÷8= 178÷6= 83÷9=360÷5= 410÷7= 125÷2= 21÷4= 71÷9=900+700= 90+80= 90+9= 12-6= 200-60=10+10= 120-10= 130-50= 140-50= 200-40=300×6= 280÷7= 240÷8= 3×90= 200÷5=4×10= 120÷3= 400×9= 810÷9= 5×7-20=256÷5= 214÷7= 125÷2= 21÷4= 73÷9=280÷4= 360÷9= 320÷8= 180÷6= 630÷9=4000÷5= 630÷7 1600÷2= 2800÷4= 540÷9= 60×5= 300÷5= 60×6= 400÷5= 80×7=160÷8= 36+42= 210÷3= 4×200= 48÷6×4=900+700= 90+80= 90+9= 12-6= 200-60=四年级口算题 2姓名:-______________ 时间: ___________正确题80÷8= 40×80= 75-64= 20×10= 40÷8=320÷4= 85-62= 200÷5= 60×50= 40÷5÷2=150÷3= 100÷5= 420÷6= 70×20= 160-80=210÷7= 30×80= 800÷2= 40×80= 300÷5=180÷3= 50×2= 480÷6= 42+36= 8×3÷4=40×50= 41+25= 40×7= 350÷7= 40×9=36+24= 120÷2= 78-19= 30×8= 12÷4+9=25÷4= 73÷9= 65÷8= 138÷7= 359÷6=435÷7= 410÷6= 330÷8= 321÷4= 181÷9=160÷4= 270÷9= 400÷8= 360÷6= 810÷9=300÷5= 420÷7= 1400÷2= 200÷4= 720÷9=50÷1= 40×30= 150÷3= 180÷2= 80×60=40÷2= 180-10= 50+500= 120-40= 180-60= 60×20= 600+600= 110-90= 20+70= 40+500=60÷2= 150-90= 120-50= 720÷9 = 40×50=420÷6= 360÷4= 450÷5= 39+45= 300÷6=64÷8×8= 420÷7= 100÷5= 40×2= 18÷2÷3=245÷8= 80÷9= 721÷8= 453÷6= 63÷9=10+10= 120-10= 130-50= 140-50= 200-40=300×6= 280÷7= 240÷8= 3×90= 200÷5=4×10= 120÷3= 400×9= 810÷9= 5×7-20=姓名:-______________ 时间: ___________正确题14÷4= 17÷9= 650÷8= 35÷6= 83÷3=41÷5= 50÷7= 164÷2= 19÷4= 56÷9=900×5= 140÷2= 40×60= 1500÷5= 210÷3=80×4= 240÷4= 80×7= 160÷2= 4×8+52= 2000÷4= 2700÷9= 4000÷8= 4200÷6= 8100÷9= 3000÷5= 420÷7= 1000÷2= 2000÷4= 450÷9=900×2= 80÷4= 490÷7= 45-6= 100÷2=30×6= 90÷3= 80×60= 400÷10= 9×9+12=100÷1= 50×50= 720÷8= 810÷9= 80×20=180÷9= 270÷9= 270÷3= 30×40= 27÷9×9=75÷9= 32÷5= 60÷8= 37÷6= 20÷9=24÷5= 48÷7= 15÷2= 5÷4= 80÷6=190-90= 200-90= 150-20= 70+30= 61-2=40+80= 100-8= 110-70= 100-100= 6+19=240÷6= 30×7= 80÷8= 320÷4= 30×5= 60÷3= 30×21= 630÷9= 40×90= 25÷5×8=20+10= 110-6= 70+80= 140-2= 70+90=70+2= 140-7= 70+50= 700+600= 71-16=720÷8= 9×800= 52+35= 80÷4= 140÷2=60×2= 60÷2= 490÷7= 100÷2= 54÷6×4=25÷4= 340÷9= 470÷8= 178÷6≈ 812÷9≈姓名:-_____________ 时间: ___________正确题201÷5= 450÷7= 142÷2= 35÷4= 46÷9=13-7= 30+20= 30+70= 10+50= 59-4=10+60= 20+80= 50+70= 140-20= 190-80=60÷6= 63+24= 42÷7= 5×21= 56÷7=25+41= 14÷7= 300×7= 120÷2= 4×9+40=140-3= 30+6= 130-2= 20+90= 80+20=60+90= 851-5= 90+20= 17-8= 180-80=350÷5= 210÷7= 3×8= 80÷2= 40×10=180÷3= 80×90= 280÷4= 9×100= 8÷1×8=42×42≈ 66×54≈ 42×98≈ 131÷6= 83÷9=45×28= 421÷7= 150÷2= 45×52= 65÷9=90÷9= 1600÷2= 71-68= 600÷1= 1500÷3= 9×300= 45+45= 50×90= 66+26= 5×5+52= 90+300= 90+400= 1700-90= 110-30= 500+80= 110-80= 50+90= 400+300= 150-60= 160-60= 160÷8= 150+40= 2100÷3= 50×80= 28÷7= 500×4= 24÷8= 12×20= 35÷5= 4×9÷6= 500÷500= 63÷9= 280÷4= 50×50= 810÷9= 300×6= 25+41= 140÷7= 20×31= 90-65= 52×44≈ 74×54≈ 41×75≈ 131÷6= 83÷9= 51×82≈ 410÷7= 125÷2= 52×94≈ 82÷9=姓名:-______________ 时间: ___________正确题15×3=15×30=150×3=150×30=15×300=25×4=45×20=50×40=250×4=125×4=21×4=21×40=210×4=60×90=12×7=20×500=70×20=15×30=250×4=120×50=25×30=250×3=150×40=25×300=30×150=25×40=45×200=70×40=150×4=125×8=200×40=310×3=80×90=600×7=600×50=43×20=20×35=3×210=30×240=600×90=12×8= 120×60= 500×70= 90×200= 500×20=45×4=80×100=450×20=16×50=350×10=140×5=14×30=26×30=340×20=180×50= 110×60=230×30=550×4=440×20=50×800=20×320=700×8=450×20=200×10=17×100=60×200=34×30=19×300=122×4=70×900=10×100=12×300=50×500=700×60=160×50=50×200=32×30=13×300=40×800=60×900=100×46=220×3=60×500=700×20=150×4=3×150= 125×8= 60×50= 12×40= 70×20=20×34= 12×70= 43×2= 3×230= 600×8=60×90= 120×70= 800×90= 40×200=350×20=35×20= 25×20= 500×30= 18×5= 25×4=14×5= 140×50= 28×30= 30×20= 40×40=11×60= 13×30= 130×30= 50×40= 40×200=140×20= 30×310= 70×8= 410×20= 20×10=50×600= 16×100= 200×70= 13×300= 40×800=50×200= 32×30= 10×460= 120×3= 220×40= 121×4= 60×900= 500×70= 560÷8= 9000÷30=四年级下册口算题6姓名:-______________ 时间: ___________正确题25×30=88×30=250×3=450×20=75×20=30×150= 45×200=15×600=700×40=150×200=25×8=25×40= 310×20=200×50=110×9=800×30=600×7=600×30= 430×20=300×25=3×310=120×70=600×70=80×20080÷2+100÷5=45-20×3÷4= 240÷6-2×15=52-36÷3+20= 320-200÷5×8=140-20×5+25= 20×30+20×40=25×(30+10)= 800÷40-400÷40=(840-400)÷4= 600÷(120÷60)=60÷(10+120÷60)= (600÷10+10)÷7=(26+14)×70= 260+14×(70-60)=(26+14)×(70-40)= 90÷(30×15÷50)=(35+45)÷(90-10)= 6×10-(21+29)=25×(22+26×3)= 320-(120+25×4)=80÷(32+8)×300= 3000-[(32+8)×30]=30×[169-(60+9)]= 36÷3+6×2=30÷(3+6×2)= 36÷[(3+6)×2]=180÷(36÷12)+6= 180÷(36÷12+6)=180÷[36÷(12+6)]= 450÷15+10×3=450÷(15+10)×3= 450÷[(15+10)×2]=240+180÷30×2= (40+180÷30)×2=(240+180)÷(30×2)=36+360÷12=800-800÷80×30= 800-(70×6+180)=65×(40+20×3)=四年级下册口算题7姓名:-_________时间: ___________正确题52+44+148=78+125+75= 79+89+121=25×62×4= 125×7×8=70×12×5= 32×25=5×(12×11)= 560÷16=70×105= 65×5+35×5=65×5+45×5= 65×50+35×50=12×70+38×70= 5×121+79×5=45×6+35×6= 67×5-37×5=120×90-110×90= 39×8-6×39=326×78-326×68= 125×(8+4)=12×(40-5)= 68×48+68×52=5×27+63×5= 64×9-14×9=23×134-34×23= 43+43×99=99×62+62= 48×101-48=102×45= 648+203=63×15×2= 44×25=36×101= 36×102=45×99=256×7-56×7=49×25×8= 79×32+79×68=67×11-67=四年级数学口算题(8)把下面的分数、小数互化。
人教版数学四年级下册口算50题

人教版数学四年级下册口算50题下面是一份关于小学数学四年级下册口算的练习题:一、填空题(每空1分,共20分)1. 856 - 249 = _______2. 345 × 6 = _______3. 720 ÷ 8 = _______4. 549 ÷ 7 = _______5. 785 + 426 = _______6. 802 - 398 = _______7. 240 × 5 = _______8. 839 ÷ 7 = _______9. 356 + 278 = _______10. 803 - 298 = _______11. 624 × 4 = _______12. 476 ÷ 4 = _______13. 368 + 145 = _______14. 928 - 468 = _______15. 320 × 8 = _______16. 801 ÷ 9 = _______17. 546 + 234 = _______18. 570 - 326 = _______19. 663 × 7 = _______20. 872 ÷ 8 = _______二、计算题1. 将4525元按3:8:9的比例分给三个人,他们分别能得到多少元?2. 一个表格有245列,每列有9行,请问一共有多少个格子?3. 某张广告传单的尺寸是15cm × 18cm,如果用这种广告纸制作200张广告传单,一共需要多少平方米的广告纸?4. 一个教室里有24行桌子,每行有5张桌子,请问一共有多少张桌子?5. 某电商平台购物车里有853件商品,用户购买数量最多的商品有128件,最少的商品有25件,其他商品数量相等,请问其他商品数量是多少件?三、解答题1. 某书店进货800本书,已经卖出了498本书,还剩下多少本书?2. 一桶油漏了96升,还剩下124升油,请问原来有多少升油?3. 小明和小红比赛做练习题,小明做了325题,小红做了557题,两个人一共做了多少题?4. 一个购物车里有635个苹果,用户购买了4个苹果,还剩下多少个苹果?5. 用长方形代表草坪,其中长是12米,宽是8米,这个草坪的面积是多少平方米?-注:本试卷参考人教版数学四年级下册教材内容编写。
人教版小学数学四年级下册口算比赛试题

人教版小学数学四年级下册口算比赛试题四年级数学口算测试题(一)1.014×25=3502.8×25=2003.125×4=5004.125×8=10005.0211×11=23216.12×12=1447.13×13=1698.14×14=1969.0315×15=472510.16×16=25611.17×19=32312.17×18=30613.0419×21=875914.21×21=44115.21×23=48316.25×25=62517.0527×3=158118.XXX19.3×13=3920.180×4=72021.÷25=40022.1000÷8=12523.1000÷125=824.1000÷4=25025.070.56-0.46=70.126.12×25=30027.9.5-6=3.528.0÷6=029.0857÷19=4530.720÷20=3631.3100×2=620032.90÷15=633.-30=68034.7.8+0.7=8.535.800÷10=8036.4200-600=360037.1042×20=38.1.3-0.8=0.539.630÷90=740.75-49=2641.1126×6=675642.6-0.37=5.6343.5400÷6=90044.680÷4=17045.1290÷15=8646.1.8+1.6=3.447.120×5=60048.60×0=049.132.73+0.27=13350.13×7=9151.800+55=85552.XXX53.140.75+0.3=141.0554.30×270=810055.5400÷90=6056.50×50=250057.1521×4=608458.72-26=4659.300×18=540060.64+36=10061.1643÷1000=0.62.780÷6=13063.0.69+1.1=1.7964.÷90=19465.20×35=70066.0.2×100=2067.280+70=35068.÷8=229069.7.8-5=2.870.8-4.6=3.471.2×140=28072.196+6×4=22073.24×30=72074.0.7+0.5=1.275.452÷100=4.5276.-70=77.0.8×10=878.1-0.26=0.7479.180-(62+25)=9380.-86=81.1000-368=63282.0.82×1000=82083.5.36×9856×0=084.220.125×100=.585.82.6÷1000=0.082686.4.8÷100=0.04887.2800÷25÷4=2888.÷8÷125=23.2589.1450-568-432=45090.4.2+15+5.8+75=10091.178+822-177=823四年级数学口算测试题(二)1.0118×4=4722.24×3=723.2×4×5=404.672-36-64=5725.0225×2=4506.14×6=847.50×0×6=08.1280÷16÷8=109.×5=10.2×380=76011.273-73-27=17312.98+265+202=56513.×6=14.7×13=9115.3200÷4÷25=3216.17×23-23×7=681.剔除格式错误和有问题的段落,文章如下:0570×140=300×30=99×38+38=25+75-25+75= 0640×8=120×6=5×99+5=2000÷125÷8=×28≈640×12≈72×125=xxxxxxxx000≈()亿×3≈789×4≈≈()万xxxxxxxx0=()亿÷6=450÷5=2.56吨=()千克1.09米=()毫米+90=810÷90=4米5厘米=()米2.3千克=()克÷3=560÷40=510米=()千米2.95元=()元()角()分1272÷24=580-400=4.6米=()分米360平方米=()公顷1325×12=40×75=88×125=250×13×4=+20=27÷3×7=67+25+33+75=-=÷60=3×6÷9=125×(8×14)=5392÷9≈÷31≈25÷5×8=135+39+65+11=60+255+40=÷37≈63÷7×8=487-187-139-61=800-138-162=÷91≈24-8+10=300-123-75-77=152-(152-45)=×8=420÷58≈1250÷25÷5=245+180+20+155=2025×4=240÷77≈282+41+159=13+46+55+54+87= 2125×8=25×7×4=548+52+468=863-168-563=2220×55=3×4×8×5=105×2=(380-80×4)÷60= 2315×4=25×(4+8)=44×25=5+137+45+63+50= 2424×20=28÷4×7=16×125=-9865=2510×312=25×28=12×5=(90-18×5)×284+16= 2.改写每段话:0570×140可以拆成 300×30 和 99×38+38,等于 25+75-25+75,结果为 .0640×8可以拆成 120×6 和 5×99+5,等于 2000÷125÷8,结果为 4.×28约等于 640×12,也约等于 72×125,结果为xxxxxxxx000,约等于()亿。
小学四年级数学计算能力竞赛试题(含答案)

小学四年级数学计算能力竞赛试题(时间:40分钟总分100分)一、口算(每题0.5分,共20分)380+230= 650+350=560—240= 280000+320000= 38万+17万= 76万—28万= 630—190= 567+198=2800÷70= 52×200= 990÷30= 180万+360万=128+72= 30×45= 225-50= 137+42= 800÷50= 340×20= 25×40= 125×8=17×70= 440÷4= 73+127= 305+299=12×11= 120×30= 96÷4= 360÷30=540÷27= 710-640= 25×24= 570-78=310-99= 9000÷50= 80×25= 710-230=75+25×4= 63-63÷7=58×50÷10= 8×6÷8×6=二、计算下面各题。
(1-9题每题2分,10-13题每题3分,共30分)(1)90×12-800 (2)75+225÷45 (3)624÷24+185(4)145×28-107 (5)45×18÷15 (6)540÷45×130(7)(47+12) ×15 (8)195÷(150-85) (9)(220-185)×14 (10)60+70×3-110 (11)(253-195)×(72÷6) (12)(531-27×5)÷36 (13)900÷[(15+10)×3]三、用简便方法计算。
人教版小学数学四年级(下)口算题1000道

⑴1平方千米8平方米=( )平方米⑵120÷20=⑶15×6=⑷14×200=⑸270÷30=⑹11×800=⑺7×14=⑻350÷70=⑼52×40=⑽15×30=⑾2.35+5.69=⑿9.65-6.54=⒀6.24-5.24=⒁540÷90=⒂6.85+5.32=⒃81×100=⒄100÷50=⒅47×2=⒆1.27+5.73+3=⒇86×80=⑴5.62-2.65=⑵6.98+2.31=⑶30平方千米=( )公顷⑷90×7=⑸4.96+2.36=⑹7.15-6.35=⑺37×30=⑻270×3=⑼47×60=⑽12平方米=( )平方厘米⑾240000公顷=( )平方千米⑿2.56+0.98=⒀3.69-2.36=⒁600÷20-18=⒂260×9=⒃3.98-2.14=⒄210÷2=⒅9.85-5.58=⒆3.47+2.56=⒇7.15-6.25=⑴59×8=⑵14平方千米=( )公顷⑶3.95-2.59=⑷6.95+3.25=⑸5×102=⑹450÷15=⑺32×5-150=⑻111×70=⑼8.95-5.98=⑽400÷80=⑾6小时=( )分钟⑿5平方千米=( )平方米⒀7星期=( )天⒁42×90=⒂420÷70-5=⒃300×45=⒄562×2=⒅900÷50=⒆32×50=⒇142÷2=⑴650×3=⑵140÷2-60=⑶36分钟=( )秒⑷19×40=⑸720分钟=( )小时⑹38×7=⑺21平方千米=( )公顷⑻6.98-2.89=⑼3.25+0.65=⑽0÷20+20=⑾80÷5=⑿326×3=⒀280÷70-3=⒁48×60=⒂4.8-2.65=⒃3.24+6.76=⒄32000000平方米=( )平方千米⒅3.99-2.59=⒆3.65+5.49=⒇234×6=⑵830×40=⑶9.65-4.75=⑷5平方千米52公顷=( )公顷⑸620÷20=⑹2.33+3.67=⑺205×9=⑻2.04+3.96=⑼3.68-2.98=⑽3.33+9.65=⑾347×50=⑿3平方千米=( )公顷⒀460÷20-20=⒁7.89-6.98=⒂564×5=⒃350÷5-40=⒄91÷45≈⒅36×30=⒆2千克=( )克⒇20000千克=( ) 吨⑵210÷5=⑶3.26-2.63=⑷233×4=⑸72×6=⑹9.87-6.98=⑺8×70=⑻3.25-2.64=⑼420÷20-20=⑽36×60=⑾63×800=⑿630÷15=⒀5.9-3.8=⒁2.6-1.98=⒂236×2=⒃26×70=⒄63×80=⒅90÷5-18=⒆3.75-2.35=⒇5.63-236=⑵602×9=⑶48×300=⑷960÷60-15=⑸3.65+5.32=⑹4×72=⑺840÷6=⑻240÷30=⑼1.97-1.32=⑽36×400=⑾5.56-4.89=⑿281÷42≈⒀36×50=⒁3.69-2.64=⒂16×20=⒃480÷120=⒄360÷6-50=⒅780÷20=⒆2.4-1.8=⒇3.02-2.65=⑵5.96-3.96=⑶720÷90-8=⑷2.3+5.96=⑸3.64+2.37=⑹20×9=⑺1.98+3.65=⑻550÷11-45=⑼2.34-0.59=⑽5.3+2.7=⑾15×15=⑿99×2=⒀251÷51≈⒁3.65+2.77=⒂600÷30-15=⒃1.32-0.98=⒄4000÷50-8=⒅9.68-6.84=⒆3.48-2.88=⒇2.65+7.68=⑴65×9=⑵12×12=⑶502×3=⑷3000÷15-150=⑸721÷90≈⑹9.25-2.75=⑺2.35+6.38=⑻4.82-2.98=⑼3.64-1.64=⑽960÷80=⑾750÷3=⑿5.64+1.32=⒀362÷59≈⒁3.26-3.25=⒂25×25=⒃3.64-2.98=⒄1.34+3.56=⒅200÷5-35=⒆52×4=⒇2.85-1.95=⑴2.36-2.35=⑵11×11=⑶105÷5=⑷2.65+3.96=⑸125÷5=⑹340÷18≈⑺65×8=⑻432×5=⑼550÷11-45=⑽4.28-3.96=⑾563÷82≈⑿3.65-1.84=⒀3.56+2.65=⒁2.65+3.45=⒂28×9=⒃640÷2÷2=⒄6.22-3.22=⒅320÷8÷20=⒆2.33+6.33=⒇5.2-2.73=⑴84×9=⑵6.32-4.23=⑶70÷2-34=⑷50÷10=⑸632÷91≈⑹6.95-5.65=⑺5.25+6.65=⑻16×16=⑼602×8=⑽23×7=⑾42×30=⑿93÷3=⒀3.65+1.44=⒁6.32-4.82=⒂1.32+6.99=⒃2.36+3.65=⒄17×17=⒅2800÷4=⒆54×80=⒇8.8-2.69=⑴560÷2=⑵502×6=⑶13×13=⑷4.56-3.96=⑸490÷70÷2=⑹3.52+6.32=⑺560÷7÷40=⑻25×8=⑼2.63+3.45=⑽6.54-5.64=⑾14×14=⑿83×4=⒀3.26+1.64=⒁3.98-2.58=⒂500÷2÷50=⒃251×5=⒄600÷50÷2=⒅273÷92≈⒆693÷31≈⒇7.25+1.65=⑴360÷12-25=⑵63×8=⑶48×5=⑷2.53-1.69=⑸18×18=⑹2.69-1.96=⑺540÷2÷27=⑻252÷51≈⑼2.65-1.65=⑽609×5=⑾19×19=⑿3.59-2.89=⒀6.25-3.68=⒁21×50=⒂2.52+3.44=⒃360÷5-70=⒄6.25-5.84=⒅7800-2530=⒆603×2=⒇306×5=⑴3.33+6.67=⑵482÷82≈⑶850-490=⑷6.98-5.23=⑸51×30=⑹1.25+6.84=⑺46×800=⑻700÷35-15=⑼2.5+6.8=⑽250÷5-35=⑾7.9-6.5=⑿720÷89≈⒀3.84+2.95=⒁2.3-1.3=⒂67×200=⒃840÷20÷2=⒄21×50=⒅600÷20-25=⒆1.74+2.65=⒇3.25+6.95=⑴( )+520=865⑵364-( )=200⑶( )-55=235⑷70+( )=125⑸125×( )=250⑹63-0=⑺35cm=( )m⑻160kg=( )t⑼32元4角7分=( )元⑽(精确到十分位)6.322×10=⑾7km500m-5km400m=( )km ⑿525÷( )=25105⒀861÷( )=12 (9)⒁20kg-12kg800g=( )kg ⒂9.6-2.35=⒃680÷17-15=⒄2.351×100=⒅2.51+3.23=⒆145+( )=315⒇125×0=⑴( )-34=256⑵23元7角3分=( )元⑶(保留两位小数)3253÷1000=⑷9km200m-5km700m=( )km⑸10kg-7kg500g=( )kg⑹62×( )=124⑺690÷23-17=⑻0.051×100=⑼32×300=⑽7.8-3.52=⑾( )+103=301⑿325÷( )=13⒀432÷( )=25 (7)⒁0+156=⒂96+( )=148⒃2.52+3.34=⒄0÷156=⒅2.223kg=( )g⒆1.8m=( )cm⒇550-( )=450⑴( )+34=257⑵46-0=⑶23dm=( )m⑷260kg=( )t⑸230+( )=590⑹89×0=⑺56×( )=280⑻51元6角2分=( )元⑼(精确到十分位)7.224×10=⑽( )-78=432⑾23kg-17kg800g=( )kg ⑿255÷( )=51⒀399÷( )=23 (8)⒁8.6-2.32=⒂810÷30-12=⒃4.035×100=⒄420-( )=270⒅12×500=⒆4.51+3.24=⒇8km100m-3km700m=( )km ⑴0+26=⑵61元9角8分=( )元⑶( )-89=111⑷(保留两位小数)5682÷1000=⑸90×( )=540⑹250÷( )=50⑺254÷( )=5 (4)⑻273+( )=823⑼7km50m-4km600m=( )km ⑽25kg-18kg500g=( )kg ⑾0÷286=⑿5.6-1.52=⒀3.025×100=⒁23×500=⒂( )+630=850⒃870÷29-18=⒄3.51+3.24=⒅1.065kg=( )g⒆5.2m=( )dm⒇608-( )=590⑴132×( )=396⑵75×0=⑶29-0=⑷( )-128=125⑸30cm=( )m⑹410÷( )=41⑺285÷( )=12 (9)⑻320kg=( )t⑼34元8角2分=( )元⑽( )+520=674⑾(精确到十分位)3.065×10=⑿9kg-5kg700g=( )kg⒀7.8-4.58=⒁610-( )=370⒂760÷19-22=⒃0.236×10=⒄53×300=⒅235+( )=498⒆1.71+2.14=⒇8km300m-7km800m=( )km ⑴0+37=⑵35元9角1分=( )元⑶230×( )=690⑷(保留两位小数)298÷1000=⑸7km800m-7km200m=( )km⑹12kg-8kg500g=( )kg⑺10.9-3.52=⑻( )-75=125⑼390÷( )=13⑽254÷( )=19 (7)⑾0.239×100=⑿52×300=⒀0÷697=⒁640÷16-25=⒂( )+213=568⒃103+( )=205⒄6.23+2.14=⒅2.061kg=( )g⒆820-( )=590⒇6.2m=( )cm⑴120+( )=210⑵12-0=⑶32dm=( )m⑷32×( )=960⑸400kg=( )t⑹360÷( )=24⑺319÷( )=13 (7)⑻27元6角4分=( )元⑼( )-126=534⑽95×0=⑾(精确到十分位)2.0358×10=⑿23kg-18kg700g=( )kg ⒀25.8-6.32=⒁307-( )=205⒂780÷20-29=⒃6.325×10=⒄62×300=⒅2.56+5.21=⒆5km100m-2km600m=( )km ⒇( )+74=288 ⑴0+48=⑵( )+362=238⑶63元7角3分=( )元⑷(保留两位小数)6255÷1000=⑸7km200m-3km400m=( )km⑹15kg-7kg900g=( )kg⑺72×( )=216⑻12.6-7.23=⑼560÷( )=40⑽261÷( )=18 (9)⑾5.351×100=⑿38×200=⒀( )-79=221⒁800÷40-11=⒂3.26+4.14=⒃3.057kg=( )g⒄7.1m=( )dm⒅275+( )=420⒆0÷524=⒇292-( )=145⑴( )+65=368⑵175+( )=325⑶27-0=⑷27cm=( )m⑸55×( )=220⑹520÷( )=26⑺441÷( )=31 (7)⑻480kg=( )t⑼( )-38=222⑽29元4角6分=( )元⑾(精确到十分位)3.112×10=⑿21kg-14kg800g=( )kg ⒀5.8-2.52=⒁2.658×100=⒂365×0=⒃65×400=⒄190-( )=38⒅750÷15-23=⒆5.56+3.23=⒇7km500m-5km70m=( )km ⑴0+59=⑵25元5角5分=( )元⑶32×( )=160⑷(保留两位小数)3788÷1000=⑸6km400m-4km60m=( )km⑹9kg-3kg200g=( )kg⑺( )-179=221⑻9.8-4.62=⑼470÷( )=47⑽295÷( )=18 (7)⑾850÷17-29=⑿98+( )=213⒀6.35×100=⒁35×500=⒂4.21+6.34=⒃0÷856=⒄4.054kg=( )g⒅7.2m=( )cm⒆290-( )=145⒇( )+254=568⑴107+( )=210⑵42-0=⑶( )-57=2235⑷24dm=( )m⑸560kg=( )t⑹80×( )=640⑺42元8角6分=( )元⑻986×0=⑼(精确到十分位)3.218×10=⑽9kg-7kg50g=( )kg⑾( )+36=358⑿2025÷( )=45⒀414÷( )=27 (9)⒁23-14.52=⒂2.089×100=⒃75×400=⒄720-( )=570⒅960÷20-35=⒆5.12+3.54=⒇5km300m-2km600m=( )km ⑴107+( )=218⑵0+70=⑶53元9角5分=( )元⑷(保留两位小数)556÷1000=⑸120×( )=24⑹4km800m-3km60m=( )km⑺12kg-8kg700g=( )kg⑻12-5.52=⑼3.028×100=⑽( )-59=231⑾55×600=⑿625÷( )=25⒀332÷( )=18 (8)⒁630-( )=370⒂780÷20-25=⒃0÷127=⒄6.32+3.14=⒅5.051kg=( )g⒆9.3m=( )dm⒇( )+32=248⑴( )+91=498⑵57-0=⑶56cm=( )m⑷1256×0=⑸640kg=( )t⑹185+( )=517⑺51元6角8分=( )元⑻(精确到十分位)6.257×10=⑼30kg-27kg900g=( )kg ⑽34×( )=680⑾27.8-13.52=⑿225÷( )=15⒀863÷( )=61 (7)⒁590-( )=455⒂880÷20-29=⒃5.347×100=⒄26×500=⒅6.12+3.54=⒆7km200m-2km700m=( )km ⒇( )-222=333 ⑴0+81=⑵36元7角7分=( )元⑶(保留两位小数)1784÷1000=⑷65×( )=390⑸6km300m-3km600m=( )km⑹15kg-7kg80g=( )kg⑺23.8-15.52=⑻3.881×100=⑼82×500=⑽0.321×10=⑾( )+52=658⑿324÷( )=18⒀203÷( )=14 (7)⒁860÷20-25=⒂2.57+3.12=⒃6.048kg=( )g⒄0÷646=⒅145+( )=215⒆( )-421=399⒇1.5m=( )cm⑴( )+65=864⑵72-0=⑶62dm=( )m⑷720kg=( )t⑸925×0=⑹( )-67=327⑺84元2角5分=( )元⑻(精确到十分位)5.028×10=⑼25kg-7kg800g=( )kg⑽42×( )=210⑾13.5-7.22=⑿144÷( )=12⒀234÷( )=15 (9)⒁720÷20-13=⒂8.635×100=⒃86×500=⒄3.52+3.24=⒅920-( )=750⒆5km200m-3km400m=( )km ⒇135+( )=475 ⑴870-( )=530⑵0+92=⑶98元3角1分=( )元⑷(保留两位小数)2500÷1000=⑸( )-84=246⑹9km100m-4km900m=( )km⑺14kg-8kg500g=( )kg⑻12.8-3.89=⑼45×( )=360⑽4.258×100=⑾47×500=⑿169÷( )=13⒀313÷( )=18 (7)⒁( )+65=308⒂820÷20-25=⒃1.12+6.54=⒄7.045kg=( )g⒅3.7m=( )dm⒆0÷5986=⒇95+( )=245⑴87-0=⑵22cm=( )m⑶( )-198=22⑷800kg=( )t⑸525×0=⑹37元6角7分=( )元⑺( )+56=254⑻(精确到十分位)2.306×10=⑼450÷( )=30⑽367÷( )=15 (7)⑾6km500m-3km700m=( )km ⑿11kg-6kg50g=( )kg⒀16.8-12.52=⒁430-( )=270⒂6.051×100=⒃26×400=⒄68×( )=340⒅840÷20-28=⒆6.25+3.34=⒇135+( )=209 ⑴0+103=⑵54元6角9分=( )元⑶(保留两位小数)3555÷1000=⑷7km200m-4km700m=( )km⑸453+( )=585⑹12kg-7kg900g=( )kg⑺11.8-5.42=⑻37×( )=185⑼350÷( )=14⑽281÷( )=21 (8)⑾860÷20-27=⑿( )+96=269⒀2.136×100=⒁35×800=⒂3.21+3.54=⒃( )-58=232⒄0÷321=⒅8.042kg=( )g⒆2.8m=( )cm⒇970-( )=850⑴( )+523=803⑵102-0=⑶45dm=( )m⑷655×0=⑸880kg=( )t⑹26元8角7分=( )元⑺(精确到十分位)1.028×10=⑻( )-95=215⑼4km800m-2km300m=( )km ⑽8kg-1kg500g=( )kg⑾10.9-5.63=⑿180÷( )=15⒀511÷( )=24 (7)⒁523+( )=675⒂2.053×100=⒃76×400=⒄740÷20-23=⒅22×( )=110⒆2.36+3.12=⒇653-( )=444 ⑴82×( )=246⑵0+114=⑶65元5角8分=( )元⑷520-( )=390⑸(保留两位小数)4236÷1000=⑹9km100m-5km500m=( )km⑺8kg-2kg500g=( )kg⑻17.9-10.52=⑼0.355×100=⑽( )-43=357⑾25×800=⑿192÷( )=12⒀237÷( )=19 (9)⒁0.325×10=⒂( )+230=652⒃560÷14-25=⒄9.039kg=( )g⒅0÷356=⒆3.9m=( )dm⒇278+( )=568⑴( )-145=254⑵175+( )=335⑶117-0=⑷62cm=( )m⑸25×( )=200⑹960kg=( )t⑺425×0=⑻13元9角8分=( )元⑼( )+251=452⑽(精确到十分位)9.326×10=⑾15kg-9kg500g=( )kg⑿180÷( )=15⒀511÷( )=24 (7)⒁9.6-8.12=⒂680÷20-21=⒃2.054×100=⒄36×600=⒅0.723×100=⒆3.14+5.32=⒇6km300m-4km700m=( )km ⑴( )+231=561⑵0+125=⑶28元5角9分=( )元⑷(保留两位小数)1258÷1000=⑸8km800m-7km600m=( )km⑹( )-270=230⑺8kg-2kg300g=( )kg⑻9.5-7.15=⑼240÷( )=16⑽399÷( )=23 (8)⑾3.451×100=⑿85×800=⒀93×( )=465⒁740÷20-23=⒂3.65+3.22=⒃8.036kg=( )g⒄0÷216=⒅4.3m=( )cm⒆75+( )=215⒇578-( )=435⑴132-0=⑵( )-140=146⑶26dm=( )m⑷1040kg=( )t⑸395×0=⑹61元5角8分=( )元⑺( )+523=865⑻(精确到十分位)5.326×10=⑼300÷( )=25⑽371÷( )=26 (7)⑾9km300m-3km600m=( )km ⑿21kg-5kg500g=( )kg⒀978-( )=832⒁15.8-5.12=⒂900÷20-27=⒃3.055×100=⒄65×800=⒅4.25+3.34=⒆420+( )=510⒇62×( )=310 ⑴55×( )=440⑵0+136=⑶33元9角4分=( )元⑷(保留两位小数)3658÷1000=⑸4km800m-2km500m=( )km⑹17kg-8kg800g=( )kg⑺329÷( )=23 (7)⑻480÷( )=24⑼32.8-23.52=⑽( )-220=312⑾3.851×100=⑿( )+120=530⒀96×500=⒁0÷278=⒂760÷20-27=⒃3.68+2.11=⒄7.033kg=( )g⒅3.1m=( )dm⒆232+( )=565⒇576-( )=432⑴78×( )=390⑵147-0=⑶41cm=( )m⑷1120kg=( )t⑸45元8角8分=( )元⑹( )+254=423⑺(精确到十分位)4.158×10=⑻435-( )=245⑼350÷( )=25⑽333÷( )=25 (8)⑾405×0=⑿( )-108=209⒀5kg-2kg300g=( )kg⒁9.8-5.52=⒂5.053×100=⒃64×500=⒄700÷20-15=⒅3.65+3.14=⒆620+( )=750⒇5km300m-2km700m=( )km ⑴0+147=⑵39元8角9分=( )元⑶35×( )=350⑷(保留两位小数)5621÷1000=⑸4km800m-2km500m=( )km⑹30kg-15kg800g=( )kg⑺( )-650=314⑻4.8-3.22=⑼520÷( )=40⑽799÷( )=36 (7)⑾2.057×100=⑿68×500=⒀500÷20-13=⒁0÷554=⒂4.56+2.84=⒃( )+521=698⒄6.029kg=( )g⒅2.6m=( )cm⒆50+( )=210⒇423-( )=182⑴( )-57=243⑵162-0=⑶52dm=( )m⑷116+( )=283⑸64×( )=320⑹1200kg=( )t⑺295×0=⑻350-( )=270⑼840÷( )=40⑽427÷( )=28 (7)⑾32元8角1分=( )元⑿(精确到十分位)3.045×10=⒀( )+45=956⒁13kg-5kg800g=( )kg⒂19.88-3.52=⒃7.007×100=⒄63×400=⒅800÷20-14=⒆6.32+2.59=⒇7km400m-2km800m=( )km ⑴98+( )=278⑵0+158=⑶47元6角6分=( )元⑷(保留两位小数)2.356÷1000=⑸6km500m-3km70m=( )km⑹18kg-9kg500g=( )kg⑺25×( )=225⑻0÷566=⑼300÷( )=50⑽309÷( )=25 (9)⑾13.5-5.32=⑿3.053×100=⒀( )-47=222⒁62×800=⒂800÷10-45=⒃9.25+2.35=⒄5.028kg=( )g⒅920-( )=470⒆7.2m=( )dm⒇( )+120=623⑵177-0=⑶63cm=( )m⑷1280kg=( )t⑸298-( )=157⑹35元9角3分=( )元⑺(精确到十分位)2.036×10=⑻6km500m-3km200m=( )km⑼430+( )=510⑽153÷( )=12 (9)⑾420÷( )=21⑿13kg-5kg500g=( )kg⒀12.68-10.52=⒁( )-97=132⒂0.056×100=⒃64×600=⒄13×( )=169⒅750÷30-19=⒆1.95+3.36=⒇195×0=⑵0+169=⑶53元5角8分=( )元⑷(保留两位小数)893÷1000=⑸9km700m-4km500m=( )km⑹16kg-8kg700g=( )kg⑺23.56-8.52=⑻0.023×100=⑼350÷( )=50⑽429÷( )=30 (9)⑾52×800=⑿302+( )=406⒀900÷30-15=⒁4.25+5.69=⒂4.027kg=( )g⒃6.3m=( )cm⒄( )-115=207⒅0÷253=⒆( )+502=639⒇158-( )=142⑵192-0=⑶15×( )=120⑷74dm=( )m⑸1340kg=( )t⑹125+( )=375⑺53元7角6分=( )元⑻(精确到十分位)3.254×10=⑼280÷( )=40⑽547÷( )=60 (7)⑾323-( )=173⑿7km400m-3km300m=( )km ⒀20kg-12kg50g=( )kg⒁( )-124=372⒂12.58-9.52=⒃3.081×100=⒄75×800=⒅630÷7-56=⒆4.56+2.98=⒇859×0=⑵0+180=⑶64元8角7分=( )元⑷(保留两位小数)6500÷1000=⑸8km800m-3km600m=( )km⑹21kg-14kg700g=( )kg⑺( )-243=115⑻9.68-4.35=⑼640÷( )=40⑽445÷( )=55 (5)⑾7.089×100=⑿53×400=⒀850÷17-23=⒁( )+115=258⒂6.52+2.39=⒃3.026kg=( )g⒄56+( )=289⒅0÷362=⒆5.4m=( )dm⒇445-( )=295⑴207-0=⑵( )+78=209⑶85cm=( )m⑷1420kg=( )t⑸659×0=⑹21元5角4分=( )元⑺(精确到十分位)7.312×10=⑻7km800m-5km600m=( )km⑼84×( )=420⑽460÷( )=23⑾131÷( )=14 (5)⑿90+( )=270⒀32kg-25kg600g=( )kg ⒁21.65-5.48=⒂6.071×100=⒃85×600=⒄250÷5-27=⒅23.54+3.84=⒆( )-402=205⒇202-( )=107 ⑴38×( )=190⑵0+191=⑶42元6角5分=( )元⑷(保留两位小数)1488÷1000=⑸9km700m-3km400m=( )km⑹23kg-17kg900g=( )kg⑺15.89-7.52=⑻700÷10-42=⑼560÷( )=20⑽79÷( )=5 (9)⑾( )-107=203⑿198-( )=132⒀3.84+2.65=⒁7.354×100=⒂85×600=⒃2.043kg=( )g⒄3.2m=( )cm⒅115+( )=245⒆0÷656=⒇( )+95=308⑴( )+69=308⑵542×0=⑶222-0=⑷37×( )=185⑸96dm=( )m⑹1500kg=( )t⑺52元8角2分=( )元⑻( )-156=243⑼550÷( )=50⑽942÷( )=78 (6)⑾(精确到十分位)0.012×10=⑿6km800m-1km90m=( )km ⒀12kg-5kg80g=( )kg⒁208+( )=309⒂3.15+2.38=⒃13.58-9.63=⒄8.054×100=⒅36×900=⒆560÷20-12=⒇175-( )=98 ⑴46×( )=230⑵0÷596=⑶0+202=⑷7.8m=( )dm⑸( )-208=115⑹30元5角8分=( )元⑺(保留两位小数)325÷1000=⑻7km500m-4km60m=( )km⑼40kg-32kg800g=( )kg ⑽598-( )=345⑾2.56+3.84=⑿9.69-5.36=⒀( )+75=645⒁7.005×100=⒂96×800=⒃500÷20-18=⒄78+( )=243⒅1.025kg=( )g⒆780÷( )=30⒇145÷( )=20 (5)。
人教版小学四年级下册数学口算题(全套)

人教版小学四年级下册数学口算题(全套)人教版小学四年级下册数学口算题(全套)四年级口算题1姓名:?______________ 时间: ___________正确题9?3= 90?3= 900?3= 70×20= 180?2=4000?5= 360?6= 1400?7= 200?5= 720?8= 27?9= 270?9= 30×60= 300?6= 150?5= 490?7= 90×4= 90?3= 90×70= 42?6×6= 24?4= 240?4= 90×9= 8100?9= 300?5=420?7= 720?9= 20×21= 300?6= 140?2=700×8= 350?5= 5×6+41= 1600?4= 2700?9= 4000?8= 360?6= 1400?2= 200?4= 720?9= 78?4= 83?9= 470?8= 178?6= 83?9=360?5= 410?7= 125?2= 21?4= 71?9=900+700= 90+80= 90+9= 12-6= 200-60=10+10= 120-10= 130-50= 140-50= 200-40=300×6= 280?7= 240?8= 3×90= 200?5= 4×10= 120?3= 400×9= 810?9=5×7-20= 256?5= 214?7= 125?2= 21?4= 73?9=9= 320?8= 180?6= 630?9= 280?4= 360?4000?5= 630?7 1600?2= 2800?4= 540?9= 60×5= 300?5= 60×6= 400?5=80×7= 160?8= 36+42= 210?3= 4×200= 48?6×4= 900+700= 90+80= 90+9= 120-16= 200-60=1四年级口算题2姓名:?______________ 时间: ___________正确题80?8= 40×80= 75-64= 20×10= 40?8= 320?4= 85-62= 200?5= 60×50=40?5?2= 150?3= 100?5= 420?6= 70×20= 160-80= 210?7= 30×80= 800?2=40×80= 300?5= 180?3= 50×2= 480?6= 42+36= 8×3?4= 40×50= 41+25= 40×7= 350?7= 40×9= 36+24= 120?2= 78-19= 30×8= 12?4+9= 25?4= 73?9= 65?8= 138?7= 359?6= 435?7= 410?6= 330?8= 321?4= 181?9= 160?4= 270?9= 400?8= 360?6= 810?9= 300?5= 420?7= 1400?2= 200?4= 720?9= 50?1= 40×30= 150?3= 180?2= 80×60= 40?2= 180-10= 50+500= 120-40= 180-60=60×20= 600+600= 110-90= 20+70= 40+500=60?2= 150-90= 120-50= 720?9 = 40×50= 420?6= 360?4= 450?5= 39+45= 300?6= 64?8×8= 420?7= 100?5= 40×2= 18?2?3= 245?8= 80?9= 721?8= 453?6= 63?9= 10+10= 120-10= 130-50= 140-50= 200-40=300×6= 280?7= 240?8= 3×90= 200?5= 4×10= 120?3= 400×9= 810?9=5×7-20=2四年级口算题3姓名:?______________ 时间: ___________正确题14?4= 17?9= 650?8= 35?6= 83?3= 41?5= 50?7= 164?2= 19?4= 56?9=900×5= 140?2= 40×60= 1500?5= 210?3=80×4= 240?4= 80×7= 160?2= 4×8+52= 2000?4= 2700?9= 4000?8= 4200?6= 8100?9= 3000?5= 420?7= 1000?2= 2000?4= 450?9= 900×2= 80?4= 490?7= 45-6= 100?2= 30×6= 90?3= 80×60= 400?10= 9×9+12= 100?1= 50×50= 720?8=810?9= 80×20= 180?9= 270?9= 270?3= 30×40= 27?9×9= 75?9= 32?5= 60?8= 37?6= 20?9= 24?5= 48?7= 15?2= 5?4= 80?6=90= 150-20= 70+30= 61-2= 190-90= 200-40+80= 100-8= 110-70= 100-100= 6+19=240?6= 30×7= 80?8= 320?4= 30×5= 60?3= 30×21= 630?9= 40×90=25?5×8= 20+10= 110-6= 70+80= 140-2= 70+90=70+2= 140-7= 70+50= 700+600= 71-16=720?8= 9×800= 52+35= 80?4= 140?2= 60×2= 60?2= 490?7= 100?2=54?6×4= 25?4= 340?9= 470?8= 178?6? 812?9?3四年级口算题4姓名:?_____________ 时间: ___________正确题201?5= 450?7= 142?2= 35?4= 46?9=13-7= 30+20= 30+70= 10+50= 59-4= 10+60= 20+80= 50+70= 140-20= 190-80= 60?6= 63+24= 42?7= 5×21= 56?7=25+41= 14?7= 300×7= 120?2= 4×9+40=140-3= 30+6= 130-2= 20+90= 80+20= 60+90= 851-5= 90+20= 17-8= 180-80= 350?5= 210?7= 3×8= 80?2= 40×10= 180?3= 80×90= 280?4= 9×100= 8?1×8=42×42? 66×54? 42×98? 131?6= 83?9=45×28=421?7= 150?2= 45×52= 65?9=90?9= 1600?2= 71-68= 600?1= 1500?3=9×300= 45+45= 50×90= 66+26= 5×5+52=90+300= 90+400= 1700-90= 110-30= 500+80= 110-80= 50+90= 400+300=150-60= 160-60= 160?8= 150+40= 2100?3= 50×80= 28?7= 500×4= 24?8= 12×20= 35?5= 4×9?6=500?500= 63?9= 280?4= 50×50= 810?9=300×6= 25+41= 140?7=20×31= 90-65=52×44? 74×54? 41×75? 131?6= 83?9=51×82? 410?7= 125?2= 52×94? 82?9=4四年级下册口算题5姓名:?______________ 时间: ___________正确题15×3= 15×30= 150×3= 150×30= 15×300= 25×4= 45×20= 50×40=250×4= 125×4= 21×4= 21×40= 210×4= 60×90= 12×7= 20×500= 70×20= 15×30= 250×4= 120×50=25×30= 250×3= 150×40= 25×300= 30×150= 25×40= 45×200= 70×40= 150×4= 125×8= 200×40= 310×3= 80×90= 600×7= 600×50= 43×20=20×35= 3×210= 30×240= 600×90=12×8= 120×60= 500×70= 90×200= 500×20= 45×4= 80×100= 450×20= 16×50= 350×10= 140×5= 14×30= 26×30 = 340×20= 180×50= 110×60=230×30= 550×4= 440×20= 50×800= 20×320= 700×8= 450×20= 200×10=17×100= 60×200= 34×30= 19×300= 122×4= 70×900= 10×100= 12×300=50×500= 700×60= 160×50= 50×200= 32×30= 13×300= 40×800= 60×900= 100×46= 220×3= 60×500= 700×20=150×4= 3×150= 125×8= 60×50=12×40= 70×20=20×34= 12×70= 43×2= 3×230= 600×8= 60×90= 120×70= 800×90=40×200= 350×20= 35×20= 25×20= 500×30= 18×5= 25×4= 14×5= 140×50= 28×30= 30×20= 40×40= 11×60= 13×30= 130×30= 50×40= 40×200=140×20= 30×310= 70×8= 410×20= 20×10=50×600= 16×100= 200×70= 13×300= 40×800= 50×200= 32×30=10×460= 120×3= 220×40= 121×4= 60×900= 500×70= 560?8= 9000?30=5四年级下册口算题6姓名:?______________ 时间: ___________正确题25×30= 88×30= 250×3= 450×20= 75×20= 30×150= 45×200= 15×600= 700×40= 150×200= 25×8= 25×40= 200×50= 110×9= 800×30= 600×7= 600×30= 310×20=430×20= 300×25= 3×310= 120×70= 600×70= 80×20080?2+100?5= 45-20×3?4= 240?6-2×15= 52-36?3+20= 320-200?5×8= 140-20×5+25= 20×30+20×40= 25×(30+10)= 800?40-400?40= (840-400)?4=600?(120?60)= 60?(10+120?60)= (600?10+10)?7= (26+14)×70= 260+14×(70-60)= (26+14)×(70-40)= 90?(30×15?50)= (35+45)?(90-10)= 6×10-(21+29)= 25×(22+26×3)= 320-(120+25×4)= 80?(32+8)×300= 3000-[(32+8)×30]=30×[169-(60+9)]= 36?3+6×2= 30?(3+6×2)= 36?[(3+6)×2]= 180?(36?12)+6= 180?(36?12+6)= 180?[36?(12+6)]= 450?15+10×3= 450?(15+10)×3=450?[(15+10)×2]= 240+180?30×2= (40+180?30)×2= (240+180)?(30×2)=36+360?12= 800-800?80×30= 800-(70×6+180)= 65×(40+20×3)=6四年级下册口算题7姓名:?_________时间: ___________正确题52+44+148= 78+125+75=79+89+121= 25×62×4= 125×7×8= 70×12×5= 32×25=5×(12×11)= 560?16= 70×105= 65×5+35×5= 65×5+45×5= 65×50+35×50= 12×70+38×70=5×121+79×5= 45×6+35×6= 67×5-37×5= 120×90-110×90= 39×8-6×39=326×78-326×68= 125×(8+4)= 12×(40-5)= 68×48+68×52= 5×27+63×5=64×9-14×9= 23×134-34×23= 43+43×99= 99×62+62= 48×101-48= 102×45= 648+203= 63×15×2=44×25= 36×101= 36×102= 45×99= 256×7-56×7= 49×25×8=79×32+79×68= 67×101-67=75600?700= 7×700= 22×200= 6300?700= 240+570= 70×700= 21×40=9×800= 9×800= 6600?600= 90?30= 3×330= 160×30= 350×2= 330?11= 7000?70= 36×2= 13×6= 48×20= 8800?400= 3×330= 330?11= 203+98= 520-260= 7000?70= 55?5= 9×800= 4500?50= 32×6= 270×30= 48×20= 4000?50= 3500?7= 90?30= 84?21= 250×6= 370+580= 3600?400= 660-220= 13×6= 300×7= 640?80= 24×50= 280×3= 4500?50= 4800?12= 9300?300= 6×300= 22×200= 1250?50= 9×500= 580-490= 390?13= 180?30= 240+570= 1800?300= 420-90= 8800?400= 280?40= 70×700= 200?40= 580-490= 390+140= 104×5= 450-90= 4000?80= 100-54= 520+490= 170+320= 220×40= 140×7= 6300?700= 390?26= 4800?12= 4000?50= 21×40= 390+140= 125×8= 1800?200= 25×8= 9300?300= 5400?9= 5600?700= 123+15= 5600?700= 9300?30= 2400?200= 84?21= 104×5= 580-490= 1250?50= 3600?400= 35×2= 123+15= 3600?400= 450-90= 240×4=530-70= 360?4= 6600?600=8四年级数学口算题(8)把下面的分数、小数互化。