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五年级数学上册口算题之欧阳学创编

五年级数学上册口算题之欧阳学创编
五年级数学上册口算题之欧阳学创编

五年级数学上册口算题

第一单元三峡工程(一)——小数乘法

第一课时小数乘整数(新授)

口算

32×3=60×3= 18×10=0.007×100= 6÷100=

49×2=12×7=24×100=3.136×100=63.6÷100=

43×4=72×5=2.67×10=36.7÷10=1.356÷100=

32×4=82×5=0.136×100=0.3÷100=2.3÷10=

第二课时小数乘整数(练习)

计算

14×9=3.14×2=4.44×200=23×2.00=0.13×3=

17×8=5×1.7=2.8×40=1.25×80=0.6×7=

20×4=2.5×4=100×5.176=3.5×20=0.12×5=

42×3=5.26×0=3×6.2=0.25×40=1.2×20=

第三课时小数乘小数(新授)

计算

1.2×3=

2.5×40=2.4×10=4×0.05=

3.5×2=

0.37×4=0.37×4=2.5×40=10×0.07=1.4×6=

0.18×7=1.5×4=2×0.05=0.14×4=3.8×5=

3.7×3=0.6×8=3×1.7=0.05×7=8.7×9=

第四课时小数乘小数(练习)

口答它们的积有几位小数

0.45×2.5=0.02×1.7=0.1×0.01=68.59×12.23=0.36×0.2=

0.213×0.26= 0.3×0.3= 0.51×0.6=1.006×0.3= 3.82×0.3=

1.3×3= 3.7×0.2= 105.2×0.2=

2.71×0.4= 1.9×46.78=

第五课时小数的四则混合运算(新授)

估算它们的结果

0.31×3≈1.2×0.8≈ 0.98×12.1≈1.51×2.01≈0.97×3.62≈

0.46×12≈0.8×100.2≈ 2.9×6≈9.2×0.3≈30×0.3≈

1.03×5.21≈ 1.03×0.521≈ 0.103×5.21≈ 10.3×0.521≈103

×5.21≈

第六课时小数的四则混合运算(练习)

计算

6.8×0.1=4.8×8=2.14×2=1.1×0.8=0.5×2×0.1=

4×0.4×0.3= 7×0.7×0= 0.75×2.2×0.3= 8.6 +1.4 ×5 = 第七课时我学会了吗?(复习课)

计算

2.4×8= 0.6×17=0.16×5=0.59×2=3×0.6×7=

9.7×0.2= 0.3×0.39=0.17×4=8.4×8=5×4×0.5=

8.6×0.3= 0.08×10=3.2×0.9=0.017×7=8×0.2×5=

0.5×0.61×0.2 = 0.24×4.52+0.24×5.48 (7.6-0.23)×2.64 =

第二单元图案美——对称、平移与旋转

练习内容:巩固小数乘整数、小数乘小数、小数的加减法。重点让学生熟练计算较简单的小数加、减、乘及四则混合运算,注意小数乘法中积的小数的位数。

第一课时

计算

9.4×0.3= 0.17+0.06=0.79×2=0.5×8.1=4.5×0.6=

6.5×0.9= 1.02-0.09= 0.06×1.9=0.14×7=3.9×70=

0.8×5= 0.83+0.6=1.6×0.7=2.8×0.3=0.8×9.7=

9.4×5= 0.98-0.09=90×0.1=0.2×7.5=0.04×2.5=

计算第二课时

1.9×0.9=43×0.9=0.15×7=1.3×0.7=0.6×7.6=

4.4×0.2= 8.3×5=0.9×1.5=3.6×0.2=9.4×0.3=

4.8×0.2= 7.8×0.3=0.3×20=65×0.4=2.9×0.4=

1.2×0.8= 9.6×4=0.8×6.1=6.5×50=0.3×3.5=

计算第三课时

3.2-3.2= 2.8×0.4=0.4×0.8=3.5×200=2.3×0.4=

3.7+2.3= 0.32×500=1.6×0.4=2.6×3=30×0.1=

13.1×0.7-3.1×0.7=0.8×0.4×1.25= 7.5×0.12+2.5×0.12=

第四课时

计算

4.9×0.7= 3.5×0.2=0.4×0.03=2.7×3=0.25×0.4=

1.6×4= 0.8×0.6=0.25×100=30×

2.3=1.36×2=

20×3.5+6.5= 1.4+3.6×8= 2.3×0.12-0.3×0.12=第五课时

计算

1.5×0.6= 0.26×0.4=0.6×0.12=7.6×0.2=4.3×0.2=

2.4×3=0.7×0.15=2.3×30=0.517×0=6.4×0.4=

2.5×4×

3.2= 102 ×0.4-2×0.4= 104×2.5= 9.9×5

第三单元三峡工程(二)——小数除法

第一课时小数除以整数(新授)

口算

76÷2= 721÷7= 3.26÷10= 0.42×0.3= 5.6×20=

60÷6= 905÷5= 435÷100= 3.5×2= 4.5×100=

57÷3= 800÷40= 0.3÷100= 64÷4= 315÷1000=

第二课时小数除以整数(练习)

计算

8.7×0.1=7.2÷4=6.03÷9=6.6÷2=7.2÷4=

70×0.7=9.6÷4=8.4÷7=9.6÷6=6.96÷8=

1.5×6=7.1÷3=6.4÷8=9.9÷9=0.75÷3=

2.3×4=8.5÷5=9.1÷7=5.7÷3=

第三课时小数除以小数(新授)

计算

6.2×4=3.3+0.7=9.8÷2=9.6÷8=0.72÷3=

1.4×5=0.6+0.8=0.8÷5=9.81÷9=0.64÷4=

1.5×5=3.26-0.7=9.8÷7=7.2÷4=9.5÷5=

2.6×6=5.8-0.4=5.6÷4=0.76÷4=8.4÷4=

第四课时小数除以小数(练习)

计算

0.6+0.3=6.5×0.3=4÷0.5=3.5÷0.5=81÷0.9=

1.3-0.4=0.66×0.2=3.6÷0.6=4.9÷0.7=7.2÷0.8= 5.2+3.8= 3.8×0.3=

2.1÷0.3=36÷0.6=4.5÷0.5= 7.7-0.7=1.8×8=4.2÷0.7=32÷0.4=6.4÷0.4=

第五课时商的近似值(新授)

计算

0.42×3=13.6+0.4=4.9÷7=4.8÷8=5.6÷8=

12×0.6= 38.6-8=2.4÷6=6.3÷7=0.24÷3=

0.7×0.6=17.3+0.7=0.42÷3=7.2÷8=8.1÷0.9= 2.5×4=6.4-0.8=6.5÷5=6.03÷0.3=5.6÷0.7=

第六课时商的近似值(练习)

计算

2.9+5.7=9×1.3=0.96÷8=2.5÷0.5=0.32÷0.8=

3.6+2.1=6.7×4=0.32÷1.6=10÷3=0.36÷0.9=

4.5-0.9=7.2×0.1=0.9÷0.001= 3÷0.5=6.4÷0.4=

7.3-0.2=9.9×2=1.8÷0.6=0.36÷0.3=4÷9=

第七课时带中、小括号的小数四则混合运算(新授)

计算

6.79-5.4= 2.4×0.5=2.4÷0.3= 0÷5.2=6.8÷4=

6.3+4.7=0.5×1.1=0.49÷0.7=40÷0.4=

7.8÷0.2=

8.02+1.8=0.24×5=6.7÷0.1=7.5÷0.5=9.8÷0.7=

第八课时带中、小括号的小数四则混合运算(练习)

计算

90÷0.2=43.7-6.2=2.3×0.3=5.6÷7=0.4×5×2=

9.5÷0.5=5.8+0.2=4×0.8=8.4÷1.2=8×0.5×2=

7.2÷0.6=3.73+0.53=2.5×0.3=7.5÷0.3=3×6×0.3=

计算下面各题

384×[160÷(75-35)] 0.23×6.11+4.89×0.23

第九课时我学会了吗?(复习)

计算

0.5×0.2=0.8×0.5=0.56÷14=1-0.75=1.82-0.63=

1.6×0.05=0.15-0.05=8÷0.4=0.24÷0.6=0×1.24=

32.8+19=1.89÷9=0.06+0.9=0.51÷17=1.8÷0.8=

2.53÷(0.44×1.25)÷46 0.5÷[(17.2-16.2) ÷0.02]

第十课时小数除法复习课

计算

3.6+7.8=1.1×0.8=7.9×0.2=6.9÷0.3=9.9÷0.9=

4.3-0.2= 0.4×90=2.4×0.4=7.77=0.65÷5=

(9.2+4.38÷0.73) ×2.5 (3.8+1.5-3.8+1.2) ×5.5

15.15÷[(5.64-1.89) ×0.4] 14.64÷[0.6÷(0.31-0.25)]

第四单元珍稀动物——简易方程

第一课时方程的意义(新授)

计算

3.4×5=25×0.4=1.25×0.4=3.8÷0.2=0.52÷0.2=

1.6×10=

2.4×0.5=8.456×100=6.3÷0.7=

3.7×8=

1.4×9=173÷10=0.65÷0.05= 1.7×0.3=1.2×0.6= 1.5×0.8=

2.5÷0.5=0.85÷5=

第二课时方程的意义(练习)

计算

2.2-0.9=1.5×4=9.6÷0.8=7.2÷2.4=0.77÷7=

8+0.1=2.5×4=6.24÷3=0.6÷12=7.06÷0.02=

0.36+0.64=0.13×6=0.78÷0.6=0.84÷0.3=0.3÷6= 8.13-0.13=8.5×100=9÷30=9.2÷0.4=0.9÷1.5=

第三课时简易方程(新授)

计算

20-2.5=0.18×0.3=2.8×0.4=9.6÷8=9.2÷0.6=

30-21.8=0.24×100=0.9×6=5.8÷0.3=7.2÷1.8=

4.9+2.1=0.04×0.25=2.1×0.3=0.45÷0.5=0÷96=

0.09+0.01=3.8×2=60×0.5=57÷0.19=0.72÷6=

第四课时简易方程(练习)

解方程(选择两题写出检验过程)

x+8.3=22x-1.6=19.22.1+x=131.3+x=13x+0.8=3.2

x-8.4=1.220-x=912-x=4x-3=183.2+x=63.5

第五课时用乘除法解方程(新授)

计算

0.27+0.23=0.15×8=8.9×0.3=7÷1.4=0.38÷0.02=

1-0.04=1.98×100=6.5×2=0.6÷0.15=0.72÷6=

解方程

x-6=183.6+x=1030-x=9x+4.2=10.2x-1.8=15.2

第六课时用乘除法解方程(练习)

计算

0.4+2.5= 12.8×100=9.3÷3=6×0.3=9.1÷1.3=

解方程

4x+32=647x-7=560.5x-20=3.50.5x=104x+36=42

第七课时列方程解决问题(新授)

解方程

3x+9=270.5x+8=43 6x-3x=18 9x-40=5 3x÷5=4.8 x+62=1542.1x=16.83x-8=163x+9=27x+5.6=9.4

第八课时列方程解决问题(练习)

解方程

54-X=24 7X=49 126÷X=42 3.4x=10.2

x+21=742.7x=18.916+x=985.4x=21.6x-32=10734+x=123

第九课时我学会了吗?(复习)

解方程

x-

98=3710.5x=32x+5=89x+87=789x+56=1571.2x=81.6X+8.3=10.7

x-0.7x=3.6 91÷x =1.3 4x-6=30

第五单元多边形的面积

第一课时平行四边形的面积(新授)

口算

1.5×4= 6.4÷0.8= 7.2×0.01= 10÷4=0.36×

2=

1÷0.125= 0.25×8= 8.1÷0.3=0.1×0.02= 1.6÷16=(1.5+第二课时平行四边形的面积(练习)

口算

0.12×3=0.49÷0.7= 3 ÷2=0.2×5=

42÷0.6=72÷0.8=1.5÷3=0.2×0.5=

0.4×0.25= 0.09÷0.1= 2.8÷0.7= 7-1.9-4.1=

3.2÷0.4×0.4=1.9×0.1=3.5×0.1=

第三课时三角形的面积(新授)

口算

0.42÷0.6= 3.2×0.5=0.21×0.3=2.5×4= 3.6×0.1=

3900÷30= 120×70=0÷72= 42×20=2.5×4=1800÷300= 910÷70= 1.3×0.5= 5.5÷11=7.2÷1.2=

40×90= 25×2= 12×40= 4.8×2=3.9÷3.9=第四课时三角形的面积(练习)

计算

1-0.2×4=0.25×4×3=1.6+1.6×4=

0.6-0.47=(31-21)×(72÷6)= 5.6÷100×10=7.5×2.5×4=0.36÷0.12=1.25×2.2×8=

第五课时梯形的面积(新授)

估算下面各题:

8.9×2.02≈ 1.39×4.8≈307×5.3≈2.02×5≈

1.915×5≈10.11×3.12≈39.8×20≈9.82×11≈

第六课时梯形的面积(练习)

计算

1.5×4=0.12×3=0.49÷0.7= 40×7=

42÷0.6=72÷0.9=1.5÷3=5.43+1.47=

5-2.8=4×0.25= 0.46÷4.6= 4.5×4=

1.8×0.4= 3×0.3=0.63÷0.7=

第七课时组合图形的面积

6.3÷0.2= 2.4÷8=6.5-5.6= 0×12.5=

23.7÷1= 1×9.9= 2.8÷0.4= 9.7-3.4=

180÷3= 360÷9=240÷4= 300÷5=

63÷3= 0÷8=560÷8=0×4×20=180÷6= 500÷5= 80÷4= 40×7=

第八课时

估算下面各题

178÷9≈104÷5≈ 478÷6≈ 305÷6≈138÷7≈ 272÷3≈ 148÷5≈ 243÷8≈

口算:

0.37×10= 0.37×100= 0.37×1000= 2.5×4=

25×4= 0.25×4= 4.8×9= 0.12×3=

5×5.8= 0.2×5= 0.28×3= 7.9×2=

第九课时

0.16×4= 1.8÷0.3= 0.1×0.2= 1.13×2= 0.5×4= 6×0.4= 0.8×7= 0.24×2=

3.5×0.1= 0.2×0.4= 0.7×8= 1.5×6=1.3×0.07=10.3×2= 0.7×0.7= 1.1×10= 0.48×2= 1.3×0.5= 3.5×0.1= 0.2×0.4=

第十课时

0.6×5= 5.4÷0.9= 7×12= 8×(5×4)=(24+36)×5= (8×5)×4= 24×5+36×5=0.96

÷2=

3.6÷0.4= 0.48÷0.8= 0.56÷0.7= 0.72÷0.6= 0.24÷0.4= 1.8÷2=

4.8÷0.6= 0.63÷0.09= 0.72÷0.8= 8.4÷4= 2.8÷0.7= 1.8÷0.3=

第六单元因数与倍数

第一课时 1、2, 5的倍数的特征

计算

0.36×2= 10.3×2= 2.5×4= 25×4=

0.25×4= 0.2×0.4= 0.1×0.2= 0.5×4=

1.13×2= 25×8=6×0.4= 18×5=

17×5= 3.5×0.1= 0.2×0.4= 0.6×5= 5.4÷0.9= 1.3×5=500×5= 210÷7=

第二课时 2、3的倍数的特征

计算

3900÷30= 1.3×6=0.15÷0.5= 5.4÷0.9=

0.06÷0.1= 0.36÷6= 0.72÷0.8= 27÷0.3=

1.8÷0.3= 1

2.÷0.3= 0.28×3= 0.1×3= 0.15×4= 7.9×2= 1.8÷3= 180÷3=

360÷9= 240÷4= 300÷5=63÷3=

第三课时质数与合数

计算

2×2.4= 0.5×4= 6.4÷8= 7.2×1=

10÷0.4= 0.7×8= 1.5×6= 1.3×7=10.3×2=8.4÷4= 0.28×2= 0.125×8= 2.9×2= 4.8÷.3= 0.1×10= 0.5×4= 1.13×2= 2.4÷8= 6×0.4= 6.3÷2=

第四课时分解质因数

计算

40×90= 25×2= 12×40= 270÷9=

6.3÷2= 1÷0.1= 0.2×0.4= 4.8×6=

2×2.4= 2.5×4= 320÷4= 160÷2=

64÷2=3×0.2×0.5= 0.28÷0.1=1.5÷5=

1.5×4=0.12×3=0.49÷0.7= 6.4×0.2+3.6×0.2=

第五课时我学会了吗?

计算

0.12×5= 5×6.8= 0.2×10= 69÷3=

1.3×6=0.15÷5= 5.4÷0.9= 0.63÷0.9=6÷0.1= 4.8×2= 0.12×3= 5×

2.8=

0.2×5= 0.28×3= 0.16×4= 7.9×3=

4.5×2= 4.8÷3= 1.8×4=3×3.3=

第七单元统计

第一课时

口算

0.5×4= 6.2×0.01= 10÷4= 240÷4=

0.36×2= 1÷0.5= 1.25×8= 8.1÷3=

0.1×2= 1.6÷1.6= 2.4×0.2= 4.2÷0.6=

3.5+7.5= 3×0.2×0.5=11-6.8-3.2=8×2.5=

7.56-0.56= 125÷5= 4×2.6+4×0.4=

第二课时

口算

1.2×3= 4.9÷0.7 0.24×5= 0.12×3=

4.8÷0.6=72÷0.8=1.5÷3=8×0.5=

0.4×0.25= 0.08÷1= 2.8÷.7= 7-1.9-4.1=

1÷8= 3÷2= 3.2÷0.4= 0.25×8=

3.5×0.1= 3.6÷0.09=200×0.04=12÷1.2=

第三课时

口算

0.42÷0.6= 3.2×0.5=0.21×0.3=2.5×4=

900÷30= 12×70= 720÷72=42×2=

1800÷30= 63÷3= 1.3×0.5=5.5÷11=

0.4×90= 0.25×8= 12×40= 4.4×2=

6.6×0.1= 2.5×0.4=

7.2÷0.6=3.9÷3.9=

第四课时

口算

1-0.2×4=0.25×4×8= 1.6+1.6×4= 3.5÷(2×5)

42×2=0.6-0.47=25×0.8=(59+21)×2=

5.6÷100×10=1-0.06=0.8+4.7=0.25×1000=

6.5×2.5×4=0.36÷3=360÷12= 6.4÷4=

300÷5= 6.3÷3=3÷0. 5= 0.6×3=

第八单元总复习

5.43+1.47= 5-2.8=4×0.25= 0.46÷4.6=

0.14÷0.7= 0.1×2= 1.6÷1.6=2.4×0.2=

4.2÷0.6= 1.5÷5= 1÷0.1= 0.36÷6=

0.2×0.4= 0.8×7= 0.24×0.2= 0.06÷0.1= 3.5×0.1= 0.2×0.4= 0.8÷0.08= 3÷0.05= 1.1÷1.1= 0.28÷0.01= 0.15÷0.5= 5.4÷0.9= 4.5×0.4= 1.8×0.4= 0.28×3= 0.125×8= 3×0.3= 6.5-5.6= 0.63÷0.7=3.4×0.2+6.6×0.2=

180÷3=0.1×3= 7.9×2= 1.8÷0.3=

360÷9=240÷4= 300÷5= 63÷3=

3÷0.05= 8×1.3= 2.4÷8= 8×12.5=

0.36×2= 1÷0.5= 1.25×8= 8.1÷3= 0.7×8= 1.5×6= 1.3×0.07=10.3×2=0.5×4= 1.13×2= 6.3÷2= 6×0.4= 0.15÷0.5= 5.4÷0.9= 0.06÷0.1= 0.36÷6=

郭忠王士新编辑刘兆军郭付慧审核

小学五年级口算题

4.7+2.3= 4.5×2= 6.9-2.5= 7.2×0.8= 6×3.4= 0.62-0.32= 1.4×0.5= 0.75×100= 0.02×0.5= 3.6÷0.3= 6.3÷7= 5.6÷100= 0.75÷0.25= 0.125×8= 4.8÷0.3= 0.96÷2= 0.56÷28= 0.36÷0.4= 0.64÷0.8= 0.72÷3.6= 3.6÷24= 0.8×1.1= 7.2+12.8= 46.7-3.8= 12.8÷4= 5.2÷13= 12.5÷5= 1.64÷41= 10÷20= 24÷15= 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= 10.8÷9= 9.6÷0.8= 0.108÷2= 4.95÷0.9= 9.65÷0.1= 0.325×100= 2.5×8= 0. 56÷0.7= 0.125×4= 3.28×0.1= 3.9÷0.13= 7.2×0.1= 0.01×0.1= 0.25×0.4= 1.6÷0.8= 1÷2.5= 1.25×0.8= 3.2÷0.04= 0÷1.7= 0.22×102= 9÷0.25÷4= 0.25×3.97×4= (1.2+8.8)×0.4= 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= 430-250= 0.17+0.06= 1.02-0.09= 7200÷800= 0.17+0.6= 0.83-0.6= 17×300= 0.98-0.09= 0.2+0.78= 600×700= 10.2+0.02= 0.15+0.7= 670+250= 10.2+0.2= 9.2-6= 8500÷500= 3.2-3.2= 3.7+2.3= 25×100= 3.2-0.32= 2+2.8= 380-290= 0.35+0.5= 0.35+0.63= 3500÷70= 3.1+3= 3.8+0.38= 7500÷250= 3.8+1= 0.95-0.05= 450+780= 3.1+0.3= 3+0.3=

人教版五年级上册数学口算题

五年级上册口算(一)姓名0.8×0.2= 5.6×3= 0.25×4= 3.1×0.2= 0.45×6= 0.4×0.25= 3.6×0.8= 2.9×1= 9.6×3= 0.05×0.4= 120×0.5= 7.3×4= 0.75×2= 4.3×0.2= 12.5×8= 66×0.4= 6.01×0.3= 0×34.5= 45.2×2= 1.3×3= 4.25×4= 0. 07×0.5= 33×0.04= 6.5×4= 2.3×0.06= 15×0.08= 0.09×0.9= 4.7×0.1= 54×0.8= 1.6×0.03= 0.8×0.9= 0.6×100= 17.5×0.01= 3.2×0.5= 25×0.4= 12.5×0.8= 6×6.5= 3.6×0.7= 6.5×0.4= 8.5×0.2= 0.66×0.3= 2.5×0.4= 7.7×0.8= 0.012×20= 4.6×0.4= 3×0.09= 2.2×0.05= 4.1×0.6= 0.75×0.4= 23×0.4= 0.32×100= 5.5×2= 4.73×10= 0×23.5= 0.25×4= 7.2×0.5= 3.3×0.5= 60×0.8= 3.4×0.6= 0.125×8= 五年级上册口算(二)姓名 4-1.4= 82-7.2= 19+9.1= 4.1-0.89= 5.68+0.42= 6.1-5.1= 0.72- 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÷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= 430-250= 0.17+0.06= 1.02-0.09= 7200÷800= 0.17+0.6= 0.83-0.6= 17×300= 0.98-0.09= 0.2+0.78= 600×0.7= 10.2+0.02= 0.15+0.7= 670+250= 10.2+0.2= 9.2-6= 8500÷500= 3.2-3.2= 3.7+2.3= 25×100= 3.2-0.32= 2+2.8= 380-290= 0.35+0.5= 0.35+0.63= 3500÷70= 3.1+3= 3.8+0.38=

五年级数学上册计算题12套

义教课标实验教科书数学五年级上(人教版)计算训练(一) 姓名:学号:得分: 1、直接写出得数。 0.32×5= 1.8÷0.3= 3.2-0.1= 0.27÷0.03= 1.8×20= 0.01÷0.1= 6.5×10= 80×0.3= 18×0.01= 2.5-2.5÷5= 0÷4.61= 0.03×2.3= 1.25×0.8= 0.42÷0.7= 1.5÷5= 5.1÷0.3= 2.3×0.4= 5.6+5.4= 0.25×4= 6.36-2.6= 2、用竖式计算: 0.37×2.4= 1.55÷3.8≈(保留一位小数) 3、递等式计算,能简便的用简便方法计算。 5.5×8.2+1.8×5.5 0.25×0.89×4 4.8×0.98 8.8×1.25 7.65÷0.85+1.1 23.4÷5.2×3.2 4、解方程 1.8x=72 x÷5.4=1.2 x-3 2.5=94 x+4.2=14.8

义教课标实验教科书数学五年级上(人教版)计算训练(二) 姓名:学号:得分: 1、直接写出得数。 0.4×5= 4.2÷0.2= 4.2-1.6= 21.7÷0.07= 1.6×7= 25.25÷5= 1.25×8= 60×0.9= 0.8×0.1= 0÷7.05= 0.4×2.5= 1.7+3.3×0.2= 2、用竖式计算: 56.5×0.24= 93.6÷0.052= 3、递等式计算,能简便的用简便方法计算。 2.35×4.64+5.36×2.35 12.5×1.36×0.8 2.6×10.1 4.4×0.25 2 5.2÷12+2.9 43.5÷15-1.45 四、解方程(共18分)。 91÷X=1.3 1.2 x ÷ 2 = 60 ( x-4)×0.5=10 4X+1.2×5=24.4 8X-5X=27 6x-10.8=13.2

五年级上册数学口算题400题

(1)2.9 × 0.5 =(2)5.9 × 0.2 =(3)3.6 × 7 =(4)4.3 × 0.3 =(5)5.9 × 9 =(6)9.4 × 9 =(7)7.5 × 6 =(8)1.3 × 3 =(9)3.8 × 7 =(10)4.7 × 5 =(11)5.2 × 7 =(12)2.3 × 2 =(13)6.8 × 7 =(14)6.7 × 0.3 =(15)7.5 × 7 =(16)7.1 × 0.7 =(17)6.6 × 2 =(18)3.5 × 0.2 =(19)3.7 × 0.3 =(20)4 × 0.3 =(21)9.2 × 9 =(22)6.1 × 9 =(23)6.8 × 5 =(24)4.8 × 4 =(25)4.1 × 2 =(26)6.4 × 0.4 =(27)9.6 × 7 =(28)1.9 × 0.8 =(29)4.2 × 0.2=(30)1.9 × 0.8 =(31)8.7 × 0.4 =(32)2.6 × 7 =(33)2.1 × 3 =(34)1.6 × 2 =(35)5.3 × 3 =(36)8.5 × 9 =(37)6.9 × 0.7 =(38)6.6 × 0.4 =(39)4.3 × 8 =(40)8.2 × 3 =(41)8.4 × 6 =(42)2 × 6 =(43)8.7 × 0.3 =(44)3.2 × 0.5 =(45)8.5 × 0.9 =(46)7.1 × 0.7 =(47)7.1 × 6 =(48)7.4 × 0.5 =(49)9.6 × 3 =(50)8.4 × 8 =(51)2.5 × 4 =(52)1.3 × 3 =(53)8 × 0.2 =(54)7.8 × 9 =(55)6 × 0.5 =(56)7.7 × 8 =(57)9.9 × 0.7 =(58)5.4 × 2 =(59)5.1 × 2 =(60)4.7 × 3 =(61)1.2 × 0.2 =(62)5.3 × 0.2 =(63)2.7 × 8 =(64)2 × 9 =(65)9.6 × 9 =(66)5.4 × 3 =(67)9.3 × 3 =(68)5.5 × 0.8 =(69)7.4 × 0.7 =(70)3.4 × 0.6 =(71)4.5 × 0.4 =(72)3.8 × 7 =(73)4.7 × 0.2 =(74)1.5 × 6 =(75)8 × 0.9 =(76)9.2 × 0.6 =(77)2.4 × 9 =(78)1.8 × 5 =(79)8.9 × 0.6 =(80)3.2 × 0.8 =(81)9.7 × 9 =(82)6 × 7 =(83)1.6 × 0.7 =(84)6.3 × 2 =(85)7.1 × 0.8 =(86)5.2 × 7 =(87)3.9 × 0.8 =(88)9.9 × 0.2 =(89)2.4 × 0.4 =(90)3.5 × 5 =

五年级小学数学口算题300题

五年级小学数学口算题300题班级:姓名: 17×40= 100-63= 3.2+1.68= 2.8×0.4= 14-7.4= 0.65+4.35= 1.92÷0.04= 0.32×500= 0.75÷15= 10-5.4= 4÷20= 92÷0.04= 3.5×200= 1.5-0.06= 0.32×500= 0.4×0.8= 4×0.25= 1.6×0.4= 0.36+1.54= 1.01×99= 420÷35= 25×12= 135÷0.5= 4.9×0.7= 3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2= 1/6 + 1/2 -1/6 = 100-63=

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

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

五年级上册数学计算题大全

五年级上册数学计算题 大全 -CAL-FENGHAI-(2020YEAR-YICAI)_JINGBIAN

列竖式计算: 6.7×0.3 2.4×6.2 0.56×0.04 3.7×4.6 0.29×0.07 6.5×8.4 3.2×2.5 2.6×1.08 0.86×7 3.5×16 12.5×42 1.8×23 0.37×0.4 1.06×25 7×0.86 0.6×0.39 27×0.43 0.049×45 0.8×0.9 1.7×0.45 25.2÷6 34.5÷15 7.83÷9 4.08÷8 0.54÷6 6.3÷14 72÷15 14.21÷7 1.8÷12 22.4÷4 24÷15 1.26÷18 43.5÷29 18.9÷27 1.35÷15

28.6÷11 20.4÷24 3.64÷52 15.6÷12 328÷16 5.04÷6 76.5÷45 0.84÷28 7.65÷0.85 12.6÷0.28 62.4÷2.6 0.544÷0.16 1.44÷1.8 11.7÷2.6 19.4÷12 5.98÷0.23 19.76÷5.2 10.8÷4.5 21÷1.4 8.84÷1.7 6.21÷0.03 180.24 18÷2.4 1.8÷0.24 13.5÷30 13.5÷0.3 13.5÷0.03 28÷18 78.6÷11 400÷75 15÷16 1.5÷7 5.7÷9 5÷8 6.64÷3.3 9.4÷6 38.2÷2.7 12.4÷11 3.7÷2.2 220.5÷3

2.5÷0.4 25÷1.5 1.89÷0.54 7.1÷2.5 0.51÷0.22 32.5÷2.5 1.36×0.05 0.06×1.7 2.08×75 49÷2.6 2.3÷0.46 1.93+2.7 2.73×1.5 28.5÷15 8.3-2.63 脱式计算 72×0.81+10.4 7.06×2.4-5.7 50.4×1.9-1.8 3.76×0.25+25.8 0.75×18÷0.15 2.07÷0.23÷0.45 21.36÷0.8-12.9 7.28+3.2÷2.5 1.08×0.8÷0.27 2.05÷0.82+3 3.6 4 4.28÷0.9÷4.1 9.07-22.78÷3.4 5.5×17.3+ 6.7×5.5 3.8+4.29+2.1+4.2

五年级数学上册口算题

五年级数学上册口算题Prepared on 21 November 2021

五年级数学上册口算题 第一单元三峡工程(一)——小数乘法 第一课时小数乘整数(新授) 口算 32×3= 60×3= 18×10= 0.007×100= 6÷100= 49×2= 12×7= 24×100= 3.136×100= 63.6÷100= 43×4= 72×5= 2.67×10= 36.7÷10= 1.356÷100= 32×4= 82×5= 0.136×100= 0.3÷100= 2.3÷10= 第二课时小数乘整数(练习) 计算 14×9= 3.14×2= 4.44×200= 23×2.00= 0.13×3= 17×8= 5×1.7= 2.8×40= 1.25×80= 0.6×7= 20×4= 2.5×4= 100×5.176= 3.5×20= 0.12×5= 42×3= 5.26×0= 3×6.2= 0.25×40= 1.2×20= 第三课时小数乘小数(新授) 计算 1.2×3= 2.5×40= 2.4×10= 4×0.05= 3.5×2= 0.37×4= 0.37×4= 2.5×40= 10×0.07= 1.4×6= 0.18×7= 1.5×4= 2×0.05= 0.14×4= 3.8×5= 3.7×3= 0.6×8= 3×1.7= 0.05×7= 8.7×9= 第四课时小数乘小数(练习) 口答它们的积有几位小数

0.45×2.5= 0.02×1.7= 0.1×0.01= 68.59×12.23= 0.36×0.2= 0.213×0.26= 0.3×0.3= 0.51×0.6= 1.006×0.3=3.82×0.3= 1.3×3= 3.7×0.2=105.2×0.2= 2.71×0.4=1.9×46.78= 第五课时小数的四则混合运算(新授) 估算它们的结果 0.31×3≈1.2×0.8≈0.98×12.1≈ 1.51×2.01≈0.97×3.62≈ 0.46×12≈0.8×100.2≈ 2.9×6≈9.2×0.3≈30×0.3≈ 1.03×5.21≈1.03×0.521≈0.103×5.21≈10.3×0.521≈103×5.21≈第六课时小数的四则混合运算(练习) 计算 6.8×0.1= 4.8×8= 2.14×2= 1.1×0.8= 0.5×2×0.1= 4×0.4×0.3= 7×0.7×0=0.75×2.2×0.3=8.6+1.4×5= 第七课时我学会了吗( 复习课) 计算 2.4×8= 0.6×17= 0.16×5= 0.59×2= 3×0.6×7= 9.7×0.2= 0.3×0.39= 0.17×4= 8.4×8= 5×4×0.5= 8.6×0.3= 0.08×10= 3.2×0.9= 0.017×7= 8×0.2×5= 0.5×0.61×0.2=0.24× 4.52+0.24× 5.48(7.6-0.23)×2.64= 第二单元图案美——对称、平移与旋转 练习内容:巩固小数乘整数、小数乘小数、小数的加减法。重点让学生熟练计算较简单的小数加、减、乘及四则混合运算,注意小数乘法中积的小数的位数。

苏教版小学五年级上册数学口算练习题

苏教版小学五年级上册数学口算练习题 2.3×0.06= 15×0.08= 0.09×0.9= 4.7×0.1= 54×0.8= 1.6×0.03= 0.8×0.9= 0.6×100= 17.5×0.01= 3.2×0.5= 25×0.4= 12.5×0.8= 6×6.5= 3.6×0.7= 6.5×0.4= 8.5×0.2= 0.66×0.3= 2.5×0.4= 7.7×0.8= 0.012×20= 4.6×0.4= 3×0.09= 2.2×0.05= 4.1×0.6= 0.75×0.4= 23×0.4= 0.32×100= 5.5×2= 4.73×10= 0×23.5= 0.25×4= 7.2×0.5= 3.3×0.5= 60×0.8= 3.4×0.6= 0.125×8= 4-1.4= 82-7.2= 19+9.1= 4.1-0.89= 5.68+0.42= 6.1-5.1= 0.72- 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÷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= 430-250= 0.17+0.06= 1.02-0.09= 7200÷800= 0.17+0.6= 0.83-0.6= 17×300= 0.98-0.09= 0.2+0.78= 600×0.7= 10.2+0.02= 0.15+0.7= 670+250= 10.2+0.2= 9.2-6= 8500÷500= 3.2-3.2= 3.7+2.3= 25×100= 3.2-0.32= 2+2.8= 380-290= 0.35+0.5= 0.35+0.63= 3500÷70= 3.1+3= 3.8+0.38= 7500÷250= 3.8+1= 0.95-0.05= 450+780= 3.1+0.3= 3+0.3= 630÷9= 4.5-0.4= 9.5-5= 330×9= 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= 23×100= 9.8-4.8= 480÷40= 0.53÷100= 5.1+2.3= 125×80=0.078÷10= 0.52+0.4= 70×12=0.25×100= 3.4-2.8= 0.6-0.37= 0.052×10= 10+0.08= 1-0.75= 0.5×1000= 0.82+0.3= 13.5+6.5= 3.05×100=

五年级数学下册竖式计算练习题口算练习大全专项强化练习题

用竖式计算1 0.86×7 3.3×16 12.8×42 0.19×40 6.7×0.3 2.4×6.2 5.7×1.07 0.45×0.6 0.56×0.04 3.7×4.6 0.29×0.07 0.056×0.15 1.8×23 0.37×0.14 1.06×25 0.082×0.14 0.18×8.45 4.5×0.002 0.72×0.15 3.7×200 72÷15 14.21÷7 86÷16 1.26÷28 用竖式计算2 0.416÷32 6.6÷4 43.5÷29 18.9÷27 37.5÷6 28.6÷11 20.4÷24 3.64÷52 15.6÷12 328÷16 2.19÷0.3 5.58÷3.1 0.84÷0.35 51.3÷0.27 25.6÷0.032 5.88÷0.56 5.98÷0.23 19.76÷5.2 6.21÷0.03 0.76÷0.038 19.2÷12 4.05÷0.005 46.8 ÷ 0.52 74.4÷0.93

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⑵19.9÷0.199= ⑶2.7÷90= ⑷3.5÷0.07= ⑸4.5÷45= ⑹5.2×100= ⑺1.32×0.2= ⑻4.5÷1.37=( )÷137 ⑼2.05×4= ⑽0÷0.356×48= ⑾10÷0.2= ⑿74×0.01= ⒀0.25×4= ⒁3.6÷0.09= ⒂3.5÷7×0= ⒃8.7÷2.9= ⒄12.3+6.3= ⒅2.1÷70= ⒆0.36÷18= ⒇6.3÷0.07=⑵0.1×0.2= ⑶0.13×0.6= ⑷(9.7—4.1)÷7= ⑸8.3×5= ⑹21.7÷7= ⑺0.47×0.3= ⑻0.12÷0.3= ⑼0.52×( )=26 ⑽0.302千克=( )克⑾230厘米=( )米⑿0.22×0.9= ⒀0.2×0.6—0.03= ⒁19.5—2.7×7= ⒂0.78÷2.6= ⒃0.31×0.6= ⒄7÷1.4= ⒅3.56—1.21×2= ⒆1.1×9= ⒇1.9+12.3=

五年级数学上册口算题大全

66÷0.1= 0.41+0.3= 10-5.85= 8.1×0.7= 9÷0.25= 0÷9.45= 0.65×0.7= 0.45×3= 75×0.004×2.5= 0.008×89×12.5= 0.7×0.04= 0.6+8.6= 0.4×2.5= 20.7÷3= 100000平方米=( )公顷2.294千克=( )克 6千米442米=( )千米8时54分=()时 0.6分=()秒 3x+7x= x+x+x+x= 8÷0.1= 0.5+2.7= 10-9.01= 1.1×0.3= 3÷0.25= 0÷7.91= 0.3×0.8= 0.1×4.5= 14×0.4×2.5= 0.08×90×12.5= 0.9×0.06= 9.8+9.4= 3.6×25= 31÷5= 280000平方米=( )公顷 9.619千克=(( )克 8千米951米=( )千米 2时42分=()时 0.8分=()秒 9x+5x= x+x+x+x= 50÷0.01= 0.65+6.2= 10-7.85= 6.6×0.2= 10÷0.25= 0÷8.98= 0.2×0.8= 0.45×2.5= 99×0.004×2.5= 0.8×3×1.25= 0.8×0.03= 3.2+1.5= 1.2×0.25= 43.2÷6= 390000平方米=( )公顷 9.45千克=(( )克 9千米436米=( )千米 4时42分=()时 0.6分=()秒 8x+3x= x+x+x+x= 79÷0.01= 0.45+3.6= 10-6.89= 8.3×0.1= 1÷0.25= 0÷8.1= 0.25×0.9= 0.2×4.5= 25×0.004×0.025= 0.08×88×12.5= 0.3×0.07= 7.4+8.2= 2.8×25= 16.8÷3= 600000平方米=( )公顷 7.142千克=( )克 3千米100米=( )千米 5时36分=()时 0.9分=()秒 4x+2x= m+m+m+m+m= 81÷0.01= 0.4+7.9= 10-6.59= 3×0.2= 6÷0.25= 0÷1.59= 0.2×0.9= 0.2×1.5= 32×0.04×0.25=

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