五年级小数点口算题
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五年级小数点口算题
3.4-1.4=7.82-7.2= 2.19+9.1=
10.1-0.89=0.68+0.42=8.1-5.1=
0.728-0.24=0.8+0.18=0.89-0.25=
1-0.98=0.048+0.52=5×400= 19.9+11.1=187÷1000=1+3.89=
0.081×10=75÷10=0.96÷0.8= 0.8×7= 1.5×7= 1.32×8=
0.7×8=10.3×2=5×0.6=
0.9×0.3= 3.5×0.2= 2.01×0=
10×0.05=0.13×7=0.21×100=
0.7×4=0.05×4=4×0.3=
12.5×8= 2.3×4= 3.25×0=
0.4×50=30×0.1= 2.6×3=
4.1×2=0.35×0.2=7.5×0.1=
1-0.08= 3.5×0.01= 1.25÷0.25=
0×9.8= 3.9+0.39= 4.8+5.2=
0.5×0.4=4÷0.25=3÷4=
8.1÷9= 2.5×4=6-0.025=
3.6+6.3=0.05×4= 3.5×0=
0÷3.5=0.9×0.3=1×0.06=
班级:姓名:
五年级数学口算练习
9×0.5= 1.25×8= 2.6×3=
4.1×2=0.35×0.2=7.5×0.1=
0.9×0.3=1×0.06=9×0.5=
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1.25×8=0.2×0.4=8.2+1.8=
100-35.22= 2.5×0.4= 2.4×5=
0.22×4=0.9-0.52= 3.99×1=
0×3.52= 2.5÷5=8.4÷7=
0.34÷17= 2.5÷0.5=8.4÷0.7=
0.34÷0.17=30.4÷4= 1.2×6=
0.72÷0.6= 2.6÷1.3=0.6×0.3=
0÷3.65=7.82÷1=0.001÷0.1=1.4÷0.7= 3.6÷0.06= 5.6÷0.9=
5.6÷1.4=0.48÷0.8= 4.4÷0.11=
4.2×3= 3.2×0.4=0.3÷0.01=
4÷0.5= 5.1÷0.17=0.28÷1.4=
0.9÷0.45=9.6÷16=1÷0.01=
0.01÷1=7.5÷1.5=0.81÷9=
3÷0.5=10÷25= 4.8÷0.16=
0÷3.89= 3.52÷1=37.2×99+37.2= 6.4÷4﹦ 1.5÷0.3﹦1×0.4÷1×0.4= 4.2×3﹦1×0.01÷0.1= 1.25÷0.5=
1.29÷3= 3.2-1.68=7.2-1.2+6.7=
班级:姓名:
五年级数学口算练习
1.8×5﹦7.2÷0.9﹦25×4÷0.25×4=
2.2×6﹦8.4÷0.4﹦9÷5-1.9÷5﹦
4.5÷0.9﹦ 2.5×4﹦25×3.3×0﹦
2.5×4﹦0.3÷0.1﹦37.2×99+37.2﹦4.5×2=7.8+0.22=2-0.64-0.36﹦
3.4×0.4=12.6-0.9=2-1.64-0.36﹦1.2÷0.04=0.42÷7= 1.25×3.3×0﹦
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0.9+2.01= 2.97÷100=20-3.7-7.3=
6.3+7= 2.19+9.1=5×0.75÷1.5×0.75= 0.65×0.2=9.8-0.98=1-0.1×0.1=
0.7+3= 1.2×0.8=0.9×7+10.7=
6.3÷0.021= 1.5÷0.03= 6.8-2.4÷3=
5×0.7=0.43×5= 3.6÷0.9-4=
3.6-0.36=8.1-2.2=0.6÷0.3+0.5=
6.8+8.6=9.4×0.2= 1.8÷0.9×0.5=
2-1.08=8.8÷0.4=(1.6+0.5)÷5=
43×0.01﹦ 3.72×0.2=0.7×8-0.6=
99+0.1﹦ 3.2-2=6×0.125×8=
1.9×4﹦8.8÷0.11=4×1.2×0.25=
0.125×8﹦ 1.8×40= 2.5-3.6÷1.8=
2.3÷0.1﹦
3.72÷4=13-0.5-4=
1.1×0.7= 1.9+5.1÷51= 3.2×50=
2.32-0.4=
3.2×0.5=8×5.1=
12-0.05×4=16-4.5-5.5= 1.8÷0.3=南京市浦口区实验小学五年级数学上册计算能力竞赛
班级_______姓名_______分数_______
一、口算(14分)
0.027×100=8.8+0.12=0.36×5=0.75-0.5= 1.2+8=
9.5÷0.95= 2.4-2.4÷1.2=0.73+0.27×10=
0.15÷0.3= 1.6+3.04= 2.8÷0.7=
4×3.9×0.5=0.01²= 5.7÷0.3=
二、竖式练习(最后一横排精确到0.1)(20×2)
2.7+
3.13141-48.989÷360.945÷0.035
40.4÷8 4.7×0.203 3.25×18007.2÷0.48
25÷0.38 1.7÷11 3.85×0.01450.34÷14
三、能简便的要简便计算(23×2)
45.55-(6.82+15.55)34.52-17.87-12.23 4.57+3.17+3.43+5.83 8.54-5.9927.38-5.34+2.62-4.6621.63+(18.5-9.63)70÷28 2.31×1.2×0.512.78-(4.97-2.78)63.4÷2.5÷0.4 99×4.38.23+6.5-8.23+6.5 3.12+3.12×99 1.63+2.37÷0.3 2.7÷45 2.4×10.223.9-0.6×0.6-0.64 2.4×1.87-2.4×0.87 15.32×4+4.68÷0.25 1.26÷(1.26×0.4)28.6×101-28.6
(12.6+4.8)÷0.60.8×[(5-0.68)÷1.2]0.666×0.7+0.222×0.9