五年级下册口算(人教版)

五年级下册口算(人教版)
五年级下册口算(人教版)

青岛版五年级上册口算题300道及答案

. 青岛版五年级上册口算题300道及答案 1. 640÷80= 8 3.23×3= 69 4.12×2×5=120 5.480÷80= 6 6.16×5= 80 7.27×3= 81 8.90÷15= 6 9.48÷4= 12 10.640÷16= 40 11.39÷3= 13 12.24×20= 480 13.32×3= 96 14.48÷16= 3 15.12×8= 96

. 16.27×3= 81 17.56÷14= 4 18.24÷8= 3 19.14×2= 28 20.83-45= 38 21.560÷80= 7 46.96÷24= 4 47.0÷20= 0 48.40×30= 1200 49.37+26= 63 50.76-39= 37 51.605+59= 664 52.30×23= 690 53.12×8= 96 54. 27+32= 59 55.48+27= 75 56.4500×20= 90000

. 57.73+15 = 88 58.120×600 = 72000 59.200×360= 72000 60.6800×400= 2720000 61.280+270= 450 62.4×2500= 10000 63.6000÷40= 150 64.5×1280= 6400 65.310-70= 220 66. 400×14= 5600 67.470+180= 650 22.1000÷25= 40 23.160×600= 96000 24.20×420= 8400 25.290×300= 87000 26. 8100÷300= 27 27.7600÷200= 38

五年级下册口算题及答案

1)2.9 ×0.5 =::1.45 (2)5.9 ×0.2 =1.18 (3)3.6 ×7 =25.2 (4)4.3 ×0.3 =1.29 (5)5.9 ×9 =::53.1 (6)9.4 ×9 =::84.6 (7)7.5 ×6 =::45 (8)1.3 ×3 =::3.9 (9)3.8 ×7 =::26.6 (10)4.7 ×5 =::23.5 (11)5.2 ×7 =::36.4 (12)2.3 ×2 =::4.6 (13)6.8 ×7 =::47.6 (14)6.7 ×0.3 =::2.01 (15)7.5 ×7 =::52.5 (16)7.1 ×0.7 =::4.97 (17)6.6 × 2 =::13.2 (18)3.5 ×0.2 =::0.7 (19)3.7 ×0.3 =::1.11 (20)4 ×0.3 =::1.2 (21)9.2 ×9 =::82.8 (22)6.1 ×9 =::54.9 (23)6.8 ×5 =::34 (24)4.8 ×4 =::19.2 (25)4.1 ×2 =::8.2 (26)6.4 ×0.4 =::2.56 (27)9.6 ×7 =::67.2 (28)1.9 ×0.8 =::1.52 (29)4.2 ×0.3 =::1.26 (30)1.9 ×0.8 =::1.52 (31)8.7 ×0.4 =::3.48 (32)2.6 ×7 =::18.2 (33)2.1 ×3 =::6.3 (34)1.6 ×2 =::3.2 (35)5.3 ×3 =::15.9 (36)8.5 ×9 =::76.5 (37)6.9 ×0.7 =::4.83 (38)6.6 ×0.4 =::2.64 (39)4.3 ×8 =::34.4 (40)8.2 ×3 =::24.6 (41)8.4 ×6 =::50.4 (42)2 ×6 =::12 (43)8.7 ×0.3 =::2.61 (44)3.2 ×0.5 =::1.6 (45)8.5 ×0.9 =::7.65 (46)7.1 ×0.7 =::4.97 (47)7.1 ×6 =::42.6 (48)7.4 ×0.5 =::3.7 (49)9.6 ×3 =::28.8 (50)8.4 ×8 =::67.2 (51)2.5 ×4 =::10 (52)1.3 ×3 =::3.9 (53)8 ×0.4 =::3.2 (54)7.8 ×9 =::70.2 (55)6 ×0.5 =::3 (56)7.7 ×8 =::61.6 (57)9.9 ×0.7 =::6.93 (58)5.4 ×2 =::10.8 (59)5.1 ×2 =::10.2 (60)4.7 ×3 =::14.1 (61)1.2 ×0.2 =::0.24 (62)5.3 ×0.2 =::1.06 (63)2.7 ×8 =::21.6 (64)2 ×9 =::18 (65)9.6 ×9 =::86.4 (66)5.4 ×3 =::16.2 (67)9.3 ×3 =::27.9 (68)5.5 ×0.8 =::4.4 (69)7.4 ×0.7 =::5.18 (70)3.4 ×0.6 =::2.04 (71)4.5 ×0.4 =::1.8 (72)3.8 ×7 =::26.6 (73)4.7 ×0.2 =::0.94 (74)1.5 ×6 =::9 (75)8 ×0.9 =::7.2 (76)9.2 ×0.6 =::5.52 (77)2.4 ×9 =::21.6 (78)1.8 ×5 =::9 (79)8.9 ×0.6 =::5.34 (80)3.2 ×0.8 =::2.56 (81)9.7

人教版小学五年级下册数学口算题

人教版小学数学五年级下册口算题卡 第一单元 _____月______日星期______ 答对____题答错____题 计算下列各题: χ+83.1=100.1 x+1.8×2=7.5 1.6×χ=3.28 χ÷0.18 =8.45 1.26÷χ=28 112-4 x=38 x÷7.2=15-3.8 2x+18=31 7x-3 x-2 x=39 χ÷1 0.2=0.5 (χ+12)×6=108 12.5×88= 42÷0.7÷6= 10.2×35= 5.6÷3.5= 7.2×48+52×7.2= 2 x+x-6=15 _____月______日星期______ 答对____题答错____题 16.7-0.92-1.08= 7+5χ=42 1.8×4.5= 3.6÷0.1= 2.5×4=1.5×4= 13χ-7.5χ=18.7 χ÷0.13 =16.9 (16.8+1.6)÷4 0.49÷0.7= 0.75+0.8=0.13×4=2.4-0.8=8.5×100=5.4÷10=4.2×1000= 3.2÷100= 0.45÷0.15= 18×0.3=1.2÷0.3=8.5÷1.7=

_____月______日星期______ 答对____题答错____题 0.04×25=53.73-17.49= 8.76+0.351= 42.4+7.6=1.58+2.42=7.8-5.6= 1.25×4= 7.8×0.5= 3.9+2.7= 0.24÷0.3= 2.5×4= 0.3÷10=1.25×8=0÷4.8= 77÷7.7= 12-3.8=8.1-0.05=0.24÷0.3=0.2×0.5=2.5×3= 4.4÷(5×0.2)= 7×1.3= 0.96÷0.06= 0.36×0.3= 0.35÷0.7= _____月______日星期______ 答对____题答错____题 13+0.7÷0.7= 4×0.8×0.25×1.25= 5.7÷5.7= 4÷0.5= 7×2.1= 8.89+0.1= 24×0.25= 0.1÷0.01= 2.4×0.8= 9×0.4= 30.2-3.02= 4.3-0.25= 1-0.82= 9.6÷0.3= 2.6×0.01= 0×25.4= 4.8×0.4= 5.4+4.6 2.8= 9-3.2×0.8= 10×0.01= _____月______日星期______ 答对____题答错____题 (1.5+2.4)×0.2= 1.7+1.3×0.4= 3.6×2 3.6= 8.5÷0.5+0.6= 7.2÷0.8= 5.4÷0.6= 9.5÷0.1= 10÷2.5= 35÷0.05= 0.64÷0.4= 2.5÷0.5= 6.45÷0.01= 0.36÷0.03= 0.08÷0.001= 0.01÷0.2= 7.5÷2.5= 8.8÷0.2= 0.96÷6=

五年级下册口算题

五年级数学下册口算题 班级:姓名:日期 45+15×6= 250÷5×8= 6×5÷2×4= 30×3+8= 400÷4+20×5= 10+12÷3+20= (80÷20+80)÷4= 70+(100-10×5)= 360÷40= 40×20= 80-25= 70+45= 90×2= 16×6= 300×6= 540÷9= 30×20= 400÷4= 350-80= 160+70= 18-64÷8= 42÷6+20= 40-5×7= 80+60÷3= 41+18÷2= 75-11×5= 42+7-29= 5600÷80= 25×8= 120×25=

班级:姓名:日期 45+15×6= 250÷5×8= 6×5÷2×4= 30×3+8= 400÷4+20×5= 10+12÷3+20= (80÷20+80)÷4= 70+(100-10×5)= 360÷40= 40×20= 80-25= 70+45= 90×2= 16×6= 300×6= 540÷9= 30×20= 400÷4= 350-80= 160+70= 18-64÷8= 42÷6+20= 40-5×7= 80+60÷3= 41+18÷2= 75-11×5= 42+7-29= 5600÷80= 25×8= 120×25=

班级:姓名:日期 45+15×6= 250÷5×8= 6×5÷2×4= 30×3+8= 400÷4+20×5= 10+12÷3+20= (80÷20+80)÷4= 70+(100-10×5)= 360÷40= 40×20= 80-25= 70+45= 90×2= 16×6= 300×6= 540÷9= 30×20= 400÷4= 350-80= 160+70= 18-64÷8= 42÷6+20= 40-5×7= 80+60÷3= 41+18÷2= 75-11×5= 42+7-29= 5600÷80= 25×8= 120×25=

五年级 口算题集锦,带答案

1讲教师版 6.07?1.69=4.38 8.2+1.8=10 100?35.22=64.78 12.6?0.9=11.7 2.5×0.4=1 48+1.6=49.6 2.4×5=12 1.1×40=44 0.22×4=0.88 2.2×6=13.2 0.9?0.52= 0.38 138?8.9=129.1 3.99×1=3.99 0.35÷0.1=3.5 0×3.52=0 75.35?23.04=52.31 2.5÷5=0.5 4.007?0.09=3.917 8.4÷7= 1.2 8.2+8.1=16.3

1讲学生版 6.07?1.69= 8.2+1.8= 100?35.22= 12.6?0.9= 2.5×0.4= 48+1.6= 2.4×5= 1.1×40= 0.22×4= 2.2×6= 0.9?0.52= 138?8.9= 3.99×1= 0.35÷0.1= 0×3.52= 75.35?23.04= 2.5÷5= 4.007?0.09= 8.4÷7= 8.2+8.1=

2讲教师版 2.6×3= 7.8 48+1.6=49.6 4.1×2= 8.2 80×25=2000 0.35×0.2=0.07 1?0.93=0.07 0.25÷40= 0.00625 1.25×100=125 50÷1000=0.05 5.6+99=104.6 45.03+0.52=45.55 40100÷25=1604 14.1?10.02= 4.08 90?0.9=89.1 5.6÷0.8=7 51÷0.001=51000 5.6÷1.4= 4 35×0.001=0.035 0.48÷0.8= 0.6 54÷0.1=540

五年级下册口算训练题

24÷8= 14×2= 83-45= 560÷80= 96÷24= 40÷20= 40×30= 37+26= 76-39= 605+59= 30×23= 12×8= 27+32= 48+27= 4500×20= 73+15 = 120×600 = 200×360= 6800×400= 280+270= 4×2500= 6000÷40= 5×1280= 310-70= 400×14= 1000÷25= 160×600= 20×420= 290×300= 8100÷300= 7600÷200= 7600÷400= 680+270= 980÷14= 4200÷30= 6×1300= 1300×50= 200×48= 930-660= 530+280= 9200÷400= 840÷21= 180×500= 8000÷500= 1900÷20= 200×160= 8700÷300= 300×330= 3×1400= 7000÷14= 600÷12= 9600÷80= 140×300= 8800÷40= 9600÷800= 750-290= 5×490= 760×20= 7500÷500= 370×200= 650÷13= 8600-4200= 240×4= 640÷80= 15×10= 12×11= 160×30= 220×40= 104×5= 4500÷50= 120×2= 90÷30= 270÷30= 270×30= 84÷21= 76÷9= 66÷7= 100-54= 123+15= 360÷4= 55÷5= 32×6= 7000÷70=200÷40=180÷30= 240÷40= 35×2= 140×7= 13×6= 280×3= 350×2= 50×11= 250×6= 7200+900= 410-201= 125×8= 48×20= 6600÷600= 390+140= 11×80= 24×50= 3600÷400= 4000÷50= 530-70= 420-90= 9600÷30= 7×700= 203+98= 1800÷300= 240+570= 4800÷400= 370+580= 580-490= 910-370= 25×8= 270-190= 36×2= 75÷25= 330÷11= 6×800= 5400÷9= 420÷60= 9×800= 3×330= 300×7= 9×500= 390÷13= 6300÷700= 5600÷700= 4800÷12= 3500÷7= 370+560= 520+490=

五年级下册口算训练计划

五年级下册口算训练计划 口算在小学数学教学中占据着十分重要的地位,是小学数学内容的重要组成部分,是学习数学的基础。口算教学中的一个重要问题,就是学生口算的准确率口算题千变万化,在多思善想中锻炼学生的思维的灵活性,力争方法合理、灵活,分析学生的年龄特点和个别差异,及时纠正错误,有效防止错误,进行有目的、有步奏的长期训练,才能逐步提高学生的口算能力。 一、学生现状分析: 本年级的口算内容主要是分数的加减法,重点是异分母分数的加减法。目前,学生对一些算理掌握的还是比较好的,但是,学生在利用逆向思维方式进行运算时,容易出现错误。对于运算定律不能灵活地逆向使用。例如乘法分配律的逆向应用,学生用的不太好。另外,学生很容易受特殊数的影响,对有的题反而很难摆脱简算的负面干扰。 二、口算出错的原因分析 1、数感较弱,不能达到准确、快速的感知 口算,首先必须通过学生的感官来感知数据和符号组成的算式。而学生感知事物比较笼统、粗糙,往往只能注意到一些孤立的现象,存储一些信息碎片,并不能完全达到看出内在联系的高度,因而头脑中留下的印象缺乏整体性。而口算题本身无情节,外显形式单调,不易引发兴趣。因此,学生口算时,往往只感知数据、符号的本身而较少考虑其意义,对相似、相近的数据或符号容易产生感知失真,造成差错。如一些学生常把“+”看作“×”,把“÷”看作“+”等等。 2.情绪不稳,不能静心,影响正常发挥。 学生的情绪好坏与否,对口算有着很大的影响。比如,有些学生在做口算题时,由于存在急于求成的心理,当数目小、算式简单时,易生“轻敌”思想,而当数目大、计算复杂时,又表现出不耐心,产生厌烦情绪。口算时,一些学生常不能全面精细地看题,认真耐心地分析,更不能正确合理地选择口算方法,进而养成题目未看清就匆匆动笔、做完不检查等陋习。

五年级口算题500带答案

. 五年级口算题500带答案 1.45+15×6= 135 2.250÷5×8=400 3.6×5÷2×4=60 4.30×3+8=98 5.400÷4+20×5= 200 6.10+12÷3+20=34 7.(80÷20+80)÷4=21 8.70+(100-10×5)=120 9.360÷40= 9 10.40×20= 800 11.80-25= 55 12.70+45=115 13.90×2= 180 14.16×6= 96 15.300×6= 1800 16.540÷9=60 17.30×20= 600 18.400÷4= 100 19.350-80= 270 20.160+70=230 21.18-64÷8= 10 22.42÷6+20=27 23.40-5×7= 5 24.80+60÷3=100 25.41+18÷2= 50 26.75-11×5= 20 27.42+7-29= 20 28.5600÷80=70 29.25×16= 400 30.120×25= 3000 31.36×11= 396 32.1025÷25=41 33.336+70= 406 34.25×9×4= 900 35.200-33×3= 101 36.3020-1010=2010 37.12×50= 600 38.25×8= 200 39.23×11= 253 40.125÷25=5 41.4200-2200=2000 42.220+80= 300

. 43.20×8×5= 800 44.600-3×200=0 45.20+20÷2= 30 46.35-25÷5= 30 47.36+8-40= 4 48.2800÷40=70 49.98÷14 = 7 50.96÷24 = 4 51.56÷14 =4 52.65÷13 = 5 53.75÷15 = 5 54.120÷24 =5 55.200÷25 = 8 56.800÷16 = 50 57.840÷21 =40 58.560÷14 = 40 59.390÷13 = 30 60.600÷15 =40 61.72÷24 = 3 62.85÷17 = 5 63.90÷15 =6 64.96÷16 = 6 65.78÷26 = 4 66.51÷17 =3 67.80÷40 = 2 68.100÷20 = 5 69.100÷4 =25 70.240÷40 = 6 71.920÷4 = 230 72.300÷60=5 73.64÷2 = 32 74.64÷4 = 16 75.50÷5 =10 76.60÷8 = 7.5 77.96÷4 = 24 78.90÷6 =15 79.400+80 = 480 80.400-80 = 320 81.40×80 =3200 82.400÷80 = 5 83.48÷16 = 3 84.96÷24 =4 85.160×5= 800 86.4×250= 1000

五年级数学下册口算题(已排好版)

3.2+1.68= 2.8×0.4= 14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35= 10-5.4= 4÷20= 3.5×200= 1.5-0.06= 0.75÷15= 0.4×0.8= 4×0.25= 0.36+1.54= 1.01×99= 420÷35= 25×12= 135÷0.5= 3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/ 4 - 1/2= 1/6 +1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 = 3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 = 0.51÷17= 32.8+19= 5.2÷1.3= 1.6×0.4= 4.9×0.7= 1÷5= 6÷12= 0.87-0.49= 17×40= 100-63= 3.2+1.68= 2.8×0.4= 4-7.= 1.92÷0.04=

10-5.4= 4÷20= 3.5×200= 1.5-0.06= 0.75÷15= 0.4×0.8= 4×0.25= 0.36+1.54= 1.01×99= 420÷35= 25×12= 135÷0.5= 3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2= 1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 = 3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 = 0.51÷17= 32.8+19= 5.2÷1.3= 1.6×0.4= 4.9×0.7= 1÷5= 6÷12= 0.87-0.49= 17×40= 100-63= 3.2+1.68= 2.8×0.4= 14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35= 10-5.4= 4÷20= 3.5×200= 1.5-0.06=

五年级分数加减口算100题(含答案)

1) 4/14+8/14= 2) 7/10+2/10= 3) 4/7-3/7= 4) 3/14+7/14= 5) 4/11+5/11= 6) 4/15+2/15= 7) 9/10-3/10= 8) 7/13+5/13= 9) 6/13+5/13= 10) 2/8+3/8= 11) 9/13-9/13= 12) 9/13+3/13= 13) 11/12-4/12= 14) 14/15-3/15= 15) 1/13+11/13= 16) 2/15-2/15= 17) 7/12+3/12= 18) 12/15-9/15= 19) 1/8+2/8= 20) 6/7-6/7= 21) 10/13+2/13= 22) 2/13+7/13= 23) 1/11+8/11= 24) 3/4-1/4= 25) 4/15+10/15= 26) 12/14-4/14= 27) 7/13+2/13= 28) 8/13-1/13= 29) 12/14-12/14= 30) 12/13-6/13= 31) 3/7+3/7= 32) 7/9+1/9= 33) 8/14+2/14= 34) 10/13-8/13= 35) 3/14-3/14= 36) 1/5+3/5= 37) 1/12+6/12= 38) 5/9+3/9= 39) 7/11-2/11= 40) 12/15-4/15= 41) 1/14+5/14= 42) 7/12-2/12= 43) 2/9+5/9= 44) 13/15-1/15= 45) 6/13-6/13= 46) 7/14+2/14= 47) 4/8-1/8= 48) 6/8-4/8= 49) 3/7-1/7=2/7 50) 7/10-6/10= 51) 2/14+7/14= 52) 2/12+2/12= 53) 2/14+12/14= 54) 7/15-6/15= 55) 5/11+3/11= 56) 3/11+1/11= 57) 7/15+8/15= 58) 6/7-1/7= 59) 7/9-6/9= 60) 3/15+10/15= 61) 5/15-5/15= 62) 2/12+7/12= 63) 4/8+4/8= 64) 4/13-3/13= 65) 1/15+10/15= 66) 6/15+1/15= 67) 8/14-6/14= 68) 12/14+1/14= 69) 11/15+2/15= 70) 3/13-2/13= 71) 11/15-3/15= 72) 4/14+5/14= 73) 5/10-5/10= 74) 6/14+1/14= 75) 1/10+5/10= 76) 8/10-4/10= 77) 3/8+4/8= 78) 2/7+5/7= 79) 4/9-2/9= 80) 4/12+3/12= 81) 5/8-2/8= 82) 4/13+5/13= 83) 5/14+3/14= 84) 1/14-1/14=0 85) 5/14+7/14= 86) 5/9-5/9= 87) 7/15+4/15= 88) 12/13-1/13= 89) 5/13-2/13= 90) 1/12+9/12= 91) 6/10-5/10= 92) 4/9+4/9= 93) 9/15-8/15= 94) 7/14-6/14= 95) 4/9+1/9= 96) 2/15+3/15= 97) 5/12-1/12= 98) 2/10+4/10= 99) 11/14-8/14= 100) 3/8+1/8=

人教版五年级下册口算练习题

7.2+2.8= 78×100=0÷150=32÷0.4= 1300×300= 2.6×100= 150÷15=32×0.4= 2600÷100= 32.8÷8= 1.64÷4=300÷60= 18×700= 400÷80=64÷4=360÷20= 420÷70= 9×4=540÷90=74÷2= 360÷40= 270÷30=540÷60= 57÷19= 70÷70= 400÷50=350÷70=810÷90= 430÷5= 6.6÷1.1=7.6÷4= 1.54÷0.22= 4800÷200= 1.89÷0.63=3600÷180= 128÷3.2=110÷55= 32.8÷41=750×0.5= 4.32÷0.8= 960÷12= 200÷40=420÷30=142÷71= 560÷80= 60×0.02=660÷30=480×0.8= 72÷4= 0.63÷21=6400÷800= 0.05×20= 51÷1.7= 48÷16=70÷35=9.2÷2.3= 2.7×0.3= 1.5×0.4=28×0.03=0.38÷19= 0.68÷3.4= 40÷2=650÷13=980÷14= 680÷34= 720÷4=800÷16=720×0.5= 230÷46= 600×0.03=160÷40=0.23×30= 50×1.2= 3300×30= 9600÷300= 4000÷500=

2500÷500= 1.4×300= 0.26×200= 0.50×90= 560÷70= 1500÷300= 0.05×200= 7200÷9= 0.18×20= 4.5×0×250= 8.4÷4.2= 8×1.5= 4.8÷0.3= 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=

小学数学五年级小数加减乘除法口算练习题

0.17+0.6= 0.83-0.6= 17×300= 0.98-0.09= 0.2+0.78= 0.6×0.7= 10.2+0.02= 0.15+0.7= 6.7+2.5= 10.2+0.2= 9.2-6.1= 8.5÷5= 3.2-3.2= 3.7+2.3= 2.5×100= 3.12-0.32= 2+2.8= 3.8-2.9= 0.35+0.5= 0.35+0.63= 3.5÷70= 3.1+3= 3.8+0.38= 7.5÷25= 3.8+1= 0.95-0.05= 4.5+7.8= 3.1+0.3= 3+0.3= 6.3÷9= 4.5-0.4= 9.5-5= 1.1×9= 9.53-1.53= 9.5-0.5= 3.5+ 2.4= 1-0.95= 0.3+0.27= 0.47+0.13= 4.5+4= 4-0.6= 0.95+0.05= 2.5+3.2= 0.74+0.16= 4.8÷40= 53÷100= 5.1+2.3= 1.25×80= 0.78÷10= 0.52+0.4= 7×1.2= 0.25×100= 3.4-2.8= 0.6-0.37= 0.052×10= 10+0.08= 1-0.75= 0.5×1000= 7.82+0.3= 13.5+6.5= 3.05×100= 1.2-0.8= 21.6-12.6= 63÷100= 0.83-0.5= 0.76+0.14= 80÷1000= 2.7+0.4= 0.72-0.42= 0×10.5= 0.92-0.2= 3.5+4.8= 3.5+2.4= 5+0.07= 1-0.61= 0.47+0.23= 0.25+0.75= 3.7+0.33= 0.51+0.33= 1-0.6= 8-4.6= 5.8-3.6= 0.52+0.4= 6.45+5.5= 4.5-1.3= 3.4-2.8= 9.53-1.53= 8.8-6.7= 10+0.08= 9.5-7.3= 7.2+0.8= 7.82+0.3= 8.8-6.7= 1-0.95= 3.4-2.8= 0.96-0.35=

五年级下册数学口算练习题

五年级下册数学口算练习题 1.(1+1/2)(1+1/3)(1+1/4).(1+1/100) 2.(1-1/2)(1-1/3)(1-1/4).(1-1/100) 3.8+2-8+2 4.25*4/25*4 5.7.26-(5.26-1.5) 6.286+198 7.314-202 8.526+301 9.223-99 10.6.25+3.85-2.125+3.875 11.9-2456*21 12.0.5/11.5-4*2.75 13.1/2×3/5 14.3.375+5.75+2.25+6.625 15.1001-9036÷18 16.3.8×5.25+14.5 17.2.1*4.3+5.7*2.1 18.30×1/3 19.102*45-328 20.2/3×12 21.2.8*3.1+17.6/8 22.3/5×5/6 23.(50-12.5)/2.5

24.2/5×1/3 25.6110*47+639 26.1/2-1/6 27.3.5*2.7-52.2/18 28.1/7×1/5 29.3.375*0.97+0.97*6.625 30.25×4/5 31.6.54+2.4+3.46+0.6 32.5/6-1/2 33.95.6*1.8+95.6*8.2 34.1/2×1/5 35.600-420/12 36.344/3.6-5.4*0.25 37.16/2+30/2+90/6 38.3001-1998. 39.5000-105*34 40.0.15/0.25+0.75*1.2 41.(1/2+1/3+1/4)*0.24 42.(25+4)*4 43.300-4263/21 44.0.81/0.25+5.96 45.403÷13×27 46.1.5×4.2-0.75÷0.25 47.3.27×4 +3.27×5.7

五年级小数乘除法口算练习题带答案

五年级小数乘除法口算练习题带答案 一、计算题 1、直接写出得数。 0.45×2.5= 1.10.8×1.25= 1 0.3×3.6= 1.00.3×0.3=0.010×0.07=0.0.3×1.4=0.4 0.05×7=0.350.92×0.4=0.360.2×0.26=0.05 0.14×4= 0.560.02×0.1=0.002 1.2×0.3=0.360.2×0.4=0.088.2+1.8=10 100-35.22=64.78 2.3×4=9.22.5×0.4=1 .4×5=10.22×4=0.8.25×0=0 0.9-0.52=0. 3.99×1=3.9 0×3.52=0 12.5×8= 100 8÷10 =0.810-1.8-7.2=1 0.43+3.57=42.5×4×12=120 0.9×0.8=0.72.5x-3x =4.5xa+3a+7a=11a1.05×100=1051÷0.5=0.96÷3=0.31.47 ÷0.7=2.15.4÷6=0.90.165×10=1.650.56×100=56.78×1 00=378÷0.=5 3.215×100=321.50.8×10=.08×100=4081.1×0.=0.22

0.6×0.=0.4×0.9=2..5×0.4=13.6×0.4=1.412.5×8=100 50×0.04=20×0.=2.41.1×9=9.9 0.16×5=0.81.78+ 2.=3.9.6÷0.=1 1.2×0.5-0.=0.20.7÷0.01 =0.5×0.=1 12-3.9=8.1 1.25×8÷1.2=8 6.6÷0.6=10 .37×0+4.6=4.6.9+2.03=5.9.2÷3.5=1.2 1.6+ 2.4×0.=2. 3.14-0.9= 1.2427+456+73=550.3×0.3=0.09 7.2+2.8=10 0.9÷0.01=90 12÷0.3=40 .87÷0.7=4.1 13÷4=3.250.96÷0.3=3. 1.5×0.4=0.÷0.25=28 2.5×0.7×0.8=1.48- 2.5= 5. 16÷1.6=105.6×1.01=5.656×=20.36+0.64=164.32÷16=4.0.2÷0.1=422.8÷0.8=91.4÷4.2=21 3.8+9.9=23.2.4×2.5=6 0.05×0.8=0.02.56-0.37=2.11.25×0.8×0.5=0. 12×2.5=30 1.23×3=3.69.2÷1.6=23.5+3.5×3=1419.6÷2=9.8 8.8÷2.2=0.75×4=×4=70.5×0.8=0.4 8.4×0.2=1.681.6×0.2=0.327.2×0.3=2.1.8×0.3

(完整版)五年级数学下册口算题(全册)

五年级第二学期数学口算比赛试题 姓名:成绩: 0.75+4.25= 4.2×5= 4.7+2.3= 6-3.4= 0.75×100= 5.6÷100= 2.5×4= 10-9.25= 0.06×1.5= 0.3÷0.5= 0.7×0.8= 1+0.01= 0.1÷0.01= 2.1÷0.7= 1-0.34= 0.175+0.0225= 8×0.125= 5.6+3.8= 0.62-0.32= 0.02×0.5= 0.75÷0.25= 16.8÷4= 0.1÷100= 6.3÷0.9= 0.25×8= 0.04×2.5= 1×0.01= 0.1+0.01= 0.63÷0.9= 0.6+0.54= 8.9-0.9= 0.96÷2= 5.9-2.5= 4.5×2= 3.6÷3= 0.125×8= 0.53×1000= 72.8×0.01= 1÷125= 1.2÷0.2= 1÷0.01= 48÷0.6= 20÷0.2= 1×0.4= 9.63÷3= 7-0.23= 4.8÷0.3= 7.2-0.8= 1.4×0.5= 29÷100= 6.3÷0.7= 6+ 2.4= 12.5×8= 8.9×0= 0.78÷3= 0.35÷0.5= 9.36÷0.9= 100÷0.4= 0.81+0.09= 0.4×0.9= 10-5.4=4÷20= 3.5×200= 1.5-0.06= 0.75÷15=0.4×0.8=4×0.25= 0.36+1.54= 1.01×99=420÷35=25×12=135÷0.5= 2 5 + 1 5 = 4 7 - 2 7 = 5 8 + 1 8 = 25 5 - 10 5 = 1-8 9 = 1 6 + 1 6 = 2 3 - 1 3 = 9 10 + 1 10 =

五年级口算题500带答案

五年级口算题500带答案 1.45+15×6= 135 2.250÷5×8=400 3.6×5÷2×4=60 4.30×3+8=98 5.400÷4+20×5= 200 6.10+12÷3+20=34 7.(80÷20+80)÷4=21 8.70+(100-10×5)=120 9.360÷40= 9 10.40×20= 800 11.80-25= 55 12.70+45=115 13.90×2= 180 14.16×6= 96 15.300×6= 1800 16.540÷9=60 17.30×20= 600 18.400÷4= 100 19.350-80= 270 20.160+70=230 21.18-64÷8= 10 22.42÷6+20=27 23.40-5×7= 5 24.80+60÷3=100 25.41+18÷2= 50 26.75-11×5= 20 27.42+7-29= 20 28.5600÷80=70 29.25×16= 400 30.120×25= 3000 31.36×11= 396 32.1025÷25=41 33.336+70= 406 34.25×9×4= 900 35.200-33×3= 101 36.3020-1010=2010 37.12×50= 600 38.25×8= 200 39.23×11= 253 40.125÷25=5 41.4200-2200=2000 42.220+80= 300 43.20×8×5= 800 44.600-3×200=0 45.20+20÷2= 30 46.35-25÷5= 30 47.36+8-40= 4 48.2800÷40=70 49.98÷14 = 7 50.96÷24 = 4 51.56÷14 =4 52.65÷13 = 5 53.75÷15 = 5 54.120÷24 =5 55.200÷25 = 8 56.800÷16 = 50 57.840÷21 =40 58.560÷14 = 40 59.390÷13 = 30 60.600÷15 =40 61.72÷24 = 3 62.85÷17 = 5 63.90÷15 =6 64.96÷16 = 6 65.78÷26 = 4 66.51÷17 =3 67.80÷40 = 2 68.100÷20 = 5 69.100÷4 =25 70.240÷40 = 6 71.920÷4 = 230 72.300÷60=5 73.64÷2 = 32 74.64÷4 = 16 75.50÷5 =10 76.60÷8 = 7.5 77.96÷4 = 24 78.90÷6 =15 79.400+80 = 480 80.400-80 = 320 81.40×80 =3200 82.400÷80 = 5 83.48÷16 = 3 84.96÷24 =4 85.160×5= 800 86.4×250= 1000 87.0×518= 0 88.10×76= 760 89.36×10=360 90.15×6= 90 91.24×3= 72 92.5×18= 90 93.26×4= 74 94.7×15=105 95.32×30= 960 96.40×15= 600 97.60×12= 720 98.23×30= 690 99.30×50=1500 100.5×700=3500

北师大版五年级下册 口算题训练

口算训练 21+ 31= 21÷ 31= 21× 31= 21- 31= 97+ 31= 10 3 + 51= 85+ 41= 218+ 31= 73+ 211= =51-43 52+ 52= 52÷ 52= 52× 52= 52- 52= 1 + 5 2= =+72145 =+5 143 =+5191 =+6581 =41-83 2.5×4= 1.25×80= 1÷ 1211= 492× 87= 251÷ 5 2= =+301152 =+7473 =+4183 =+11271 =61-51 =31-52 =+2173 =61-109 =+8582 =41-125 =+7292 =65-1217 =+51111 =+65103 =9 1-71 =32-119 =+21149 =263-137 =+10183 =111-101

10 3 ÷ 51= 85÷41= 218÷ 31= 73÷211= 73× 211= 4 ÷ 161= 1710 × 17 = 10 ×1110= 65 × 12 = 9 8 ×8= 1615 ×12= 8×1.25= 99×17= 1÷0.25= 14÷514 = 2513 ×5= 1÷51= 25×51= 30×65 = 83×98= 5X+51X= 85n + 41n= 32- 21= 98m- 31m= 72+ 143= 67÷41= 1411+ 227= 638÷ 185= 85÷41= 85× 58= 2-41- 43= 74+ 143= 65÷ 56= 54-51= 133-131= 133+131= 133 ÷ 131= 54÷51= 54+51= 67×41= =31 × 52 =21×73 =61×109 =85×82 =41×125 =72 × 92 =65÷1217 =51÷111 =65÷103 =91÷71 =32×119 =21×149 =263÷137 =101÷83 =111÷101

五年级口算题500带答案

。 五年级口算题500带答案 1.45+15×6= 135 2.250÷5×8=400 3.6×5÷2×4=60 4.30×3+8=98 5.400÷4+20×5= 200 6.10+12÷3+20=34 7.(80÷20+80)÷4=21 8.70+(100-10×5)=120 9.360÷40= 9 10.40×20= 800 11.80-25= 55 12.70+45=115 13.90×2= 180 14.16×6= 96 15.300×6= 1800 16.540÷9=60 17.30×20= 600 18.400÷4= 100 19.350-80= 270 20.160+70=230 21.18-64÷8= 10

。 22.42÷6+20=27 23.40-5×7= 5 24.80+60÷3=100 25.41+18÷2= 50 26.75-11×5= 20 27.42+7-29= 20 28.5600÷80=70 29.25×16= 400 30.120×25= 3000 31.36×11= 396 32.1025÷25=41 33.336+70= 406 34.25×9×4= 900 35.200-33×3= 101 36.3020-1010=2010 37.12×50= 600 38.25×8= 200 39.23×11= 253 40.125÷25=5 41.4200-2200=2000 42.220+80= 300 43.20×8×5= 800

。 44.600-3×200=0 45.20+20÷2= 30 46.35-25÷5= 30 47.36+8-40= 4 48.2800÷40=70 49.98÷14 = 7 50.96÷24 = 4 51.56÷14 =4 52.65÷13 = 5 53.75÷15 = 5 54.120÷24 =5 55.200÷25 = 8 56.800÷16 = 50 57.840÷21 =40 58.560÷14 = 40 59.390÷13 = 30 60.600÷15 =40 61.72÷24 = 3 62.85÷17 = 5 63.90÷15 =6 64.96÷16 = 6 65.78÷26 = 4

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