小学数学计算题题库(巧算与速算)含阶段测试题

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小学数学计算题题库

(一)训练:

一、简便计算题

12.3×4×0.25 85×10.1 103×0.25 35÷125 34.5×0.03+34.5×0.97

12.96-(9.6-1.52)

1.2÷0.25+1.3×4

(4.8+6.4)÷8

40.5÷0.81×1.05

(203.4+72.2)÷(1.3×0.2)

1

8×4.3×12.5 97.5÷0.39-136.7

2.5×102 4.2÷28 (9.6+3.2)÷0.8 0.125×16

86.4÷0.24×0.25

11.16÷(10-0.7)

(300-94.8)÷0.5

12.6÷[3.5-(9.8-8.7)]

2

3.2×5.6-11.4

0.648÷[(0.4+0.5)×0.6]

5.74×99+5.74 4.75+3.25×2.4+7.6 3.8×1.4+18.2÷0.7 4.8×0.25

8.9×1.1×4.7

2.7×5.4×3.9

3.6×9.85-5.46

8.05×3.4+7.6

3

4.7×10.2

7.63×99+7.63 6.73+2.56+1.44+3.27 2.37×2.5×4 1.5×102

6.58×4.5×0.9

2.8×0.5+1.58

8×5.2+3.8×3.8+3.8

(6.7+6.7+6.7+6.7) ×2.5

9.8×25×4

4

2400÷16÷0.5

2.8×3.2+3.2×7.2 3.76×0.25-0.49 0.25×4.78×4 0.65×201

32×0.25×0.125

7.4-0.15×2.8

0.008+0.92×5-1.28

7.8÷(1.3×4)

7.2×0.9+0.01×7.2

5

1.2×2.5+0.8×2.5

2.5×7.1×4 16.12×99+16.12 5.2×0.9+0.9 4.3×50×0.2

8.6×10.1

5.6×(12.5-8.5 ÷0.85)

[(8.1-5.6) ×0.9-1] ×0.4

8.25×4.08+0.75×4.08+4.08

4.32+5.43+6.68

6

64-2.64×0.5

26×15.7+15.7×24 (2.275 +0.625)×0.28 3.94+34.3×0.2 1.2×(9.6÷2.4)÷4.8

15.17-6.8-3.2

12.75-(2.75+6.8)

1.27+3.9+0.73+16.1

12.8-4.9-5.1

6.75-(0.9+3.75)

7

8.9×1.1×4.7

2.7×5.4×3.9 3.6×9.85-5.46 8.05×3.4+7.6 6.58×4.5×0.9

1.34+1.8+3.66+0.2

0.96-0.28+0.04-0.72

12.78-(4.97+2.78)

31.7-0.5×0.7-1.65

35.72- 4.9-(5.72+5.1)8

2.8×0.5+1.58

32+4.9-0.9 4.8-4.8×0.5 (1.25-0.125)×8 4.8×100.1

111-3.67×2.8-3.67×7.2

12.5×6.3+27×1.25+0.125÷0.01

3.1+25.78+6.9

15.25+4.72+4.75+5.28

34.82-(4.82+15.2)

9

56.5×99+56.5

7.09×10.8-0.8×7.09 4.85 + 0.35 ÷1.4 8.7 ×17.4 - 8.7 ×7.4 12.5×0.4×2.5×8

7.28+0.94+2.72+0.06

7.84+0.73—0.84

6.3×99+6.3

15.7—4.3—5.7

1.6+0.4—1.6+0.4

10

0.87×3.16+4.64

9.5×101 0.68 ÷(5.2 -3.5)× 40.5 ÷0.81 ×0.18 4.8 ×(15 ÷2.4)1.25

62.8÷2.5÷0.4

7.3×99

(1.25+2.5) ×8

9.42×10—94.2×0.9

1.8×2.48+1.52×1.8-0.5

11

2.13.×0.×8257

6.81+6.81×99 0.25×185×40 4.4×0.8-3.4×0.8 (9.37+9.37+9.37+9.37)×2.

8.76+0.4×3.6×2.5+1.24

6.5×(10-3.7)+2.98

[4.75+8.4÷(9.2-6.8)]×40

19.8-0.6×0.6-0.64

5 0.125×7.9×16

12

4.2.×1.+1.×1.75

2.37×6.3+2.37×3.7 2.5×1.25×0.32 3.8×10.1 2.5×(3.8×0.04)

2.48×(7.3-5.8)+1.5×7.52

12.773-[4.5×(0.75-0.356)+9.23]

(6.4+0.88)÷0.8+3.2×1.25

24-[5.4+(0.63+1.29÷0.23)]

2.18+4.65+7.82+5.35+12.5

13

7.69×101

3.8×10.1 0.25×39+0.25 0.125×72 46×0.33+54×0.33

15.84-2.17-3.83

(25+2.5+0.25)×4

(35.2×45.6+45.6×63.8+45.6

12.25-3.1+0.85-6.17

((1.9-1.9×0.9)÷(3.8-2.8)14

二、用竖式计算

1.8+0.02= 5.76×3= 2.08×7.5= 0.43×0.28=

0.72÷0.9= 0.2÷0.01= 0.25×40= 90.75÷3.3 16.9÷0.13 3.7×0.016 1.05×2.4= 1.89÷0.54= 5.61÷6.1=

4.6×0.6=

3.08×0.43=

5.22÷29=

15

1.25×0.8=

5.5×66= 7.8×0.35= 8.4×0.25=

5.2×0.6 6.4×0.5 5.25×5 0.042×0.54

6.21÷0.3= 1.3÷0.9 21.84÷0.7 28.14÷6.7

13.95÷3.1=

5.93×0.76

3—2.08

3.54×13

16

4.1-1.298

6.84×7.45 36.72÷2.4 110.7÷0.54

0.25×0.046 1.08×25 0.125×1.4≈ 10.1÷3.3=

0.396÷1.2= 15.6×13= 0.025×14= 0.04×0.12=

20-5.674

5.4÷0.036

5.778÷5.4=

1.5×0.25=

17

1.204÷0.43= 3.5×0.2= 4.8 + 2 = 3.5×24=

3.25×9.04= 7.15×22 1.55÷3.9 8.4×1.3

6÷1.2=

18.9÷0.54= 0.35×8.6= 54÷0.36=

9.2÷2.3=

6.45×0.73=

1.5×26.7=

7.218÷36

18

4.25×24=

5.24÷7.2 87.11÷3.1 1-0.01=

35.4×4.2 2.52×3.4 2.5÷0.7= 3.68×0.25

0.462÷1.4

0.756÷0.36= 3.06×36= 1.44÷1.8=

5.24÷7.2

5.84÷0.16

8.02×3.5=

8.9×0.05=

19

7.6×1.05=

5.56÷0.83 6.5-5.6= 2.84×0.05 =

4.48×0.4 4.8×0.25= 13.76×0.8= 10.75÷12.5=

5.86÷0.24

0.18×15= 9.58÷0.23= 3.84×2.6≈

16.32÷51

8÷11

18.72÷3.6=

28.56÷5.1=

20

0.42×0.308

三、速算与巧算 (一)

0.25×0.28 35×40.2 3.5×9.9 3.5×101-3.5 3.5×2.7+35×(32+5.6)÷0.8 4.9÷3.5 7÷0.125 ÷8 7.35÷(7.35÷0.25)

0.76×0.32

0.73

4.32÷3.6

2.7+3.13

0.125×3.2×2.5 0.25×4÷0.25×4 3.5×99+3.5 3.5×9.9+3.5×0.1 3.5×2.7-3.5×0.7 3.5÷0.6-0.5÷0.6 7÷0.25÷4 7.35÷(7.35×0.25) 7.325-(5.325+1.7) 21

3.29+0.73+2.27 7.5+2.5-7.5+2.5

3.29-0.73-2.27 7.325-3.29-3.325

7.325-(5.325+1.7) 7.325-(5.325-1.7) (二)

(1)5.8+2.32+0.68+4.2

(2)1999+199.9+19.99+1.999

(3)12.59-3.24-5.76

(4)8.1+7.8+8.2+8.4+7.9+7.7

(5)18×5.5

22

(6)8.88×1.25

(7)34.7×0.25

(8)238÷1.25

(9)0.25×12.5×3.2

(10)124.68+324.68+524.68+724.68+924.68

23

(11)5795.5795÷5.7957×579.5

(12)1990×198.9-1989×198.8

(13)2.25×0.16+264×0.0225+5.2×2.25+0.225×20

(14)(1+0.28+0.84) ×(0.28+0.84+0.66)-(1+0.28+0.84+0.66)

(15)4.82×0.59+0.41×1.59-0.323×5.9

(0.28+0.84) 24

×

(16)0.125×0.25×32

(17)16×4.5

(18)0.25×1.25×22.4

(19)0.9+0.99+0.999+0.9999+0.99999

(20)(72×357+357×28)÷(51×7×4)

25

(21)98989898×99999999÷1010101÷11111111

(22)4.8×(11.03-15.6÷7.5)

(23)(67.8+9.48) ÷0.96-2.58×30.05

(24)[1.7+1.7×(5.8-2.8)]+(1.75÷1.4)

(25)3.04×8.7-3.04×2.9+5.8×6.96

26

(26)(0.1+0.2+0.3+0.4+…+1)÷5.5

(27)3.14×6.5+4.5×3.14-3.14

(28)1240×3.8+124×51+1.24×1400+760×9.6+0.76×700

(29)1÷(2÷3) ÷(3÷4) ÷(4÷5) ÷…÷(1999÷2000)

(30)1-2+3-4+5-6+…-98+99-100+100

27

(二)测试:

小学数学计算训练(一)

姓名: 学号: 得分:

1、直接写出得数。(6分)

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= 2、用竖式计算:(6分)

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。(18分) 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

28

小学数学计算训练(二)

姓名: 学号: 得分:

1、直接写出得数。(6分)

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:(6分)

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。(18分)

2.35×4.64+5.36×2.35 12.5×1.36×0.8 2.6×10.1

4.4×0.25 25.2÷12+2.9 43.5÷15-1.45

29

小学数学计算训练(三)

姓名: 学号: 得分:

1、直接写出得数。(6分)

1.25×8= 3.6÷10= 6.3+0.37= 2.6÷0.02= 0.11×5= 4.8÷4= 0.25×4= 1.12×0.3= 0.8×0.5= 0÷7.05= 1.5×30= 3.5+6.5×20= 2、用竖式计算:(6分)新 课标 第一网

0.59×0.027= 6.72÷6.4=

3、递等式计算,能简便的用简便方法计算。(18分) 1.87×3.05+8.13×3.05 1.25×0.45×0.8 9.8×3.7

0.44×2.5 2.25×0.4+0.6 31.04÷3.2-4.7

4、解方程(6分) (1)x-1.9

30

?7.8 (2)x?6.5?1.8

小学数学计算训练(四)

姓名: 学号: 得分:

1、直接写出得数。(6分)

1.25×8= 3.6÷10= 6.3+0.37= 2.6÷0.02= 0.11×5= 4.8÷4= 0.25×4= 1.12×0.3= 0.8×0.5= 0÷7.05= 1.5×30= 3.5+6.5×20= 2、用竖式计算:(6分)

1.24×0.15= 0.39÷7.8=

3、递等式计算,能简便的用简便方法计算。(18分) 3.26×10.1-0.1×3.26 0.125×9.8×8 102×4.8

2.4×2.5 (27.8-15.6)×0.8 9.12÷57+4.84

4、解方程(6分) (1)x?4.6

31

?19.8 (2)6x?10.8

小学数学计算训练(五)

姓名: 学号: 得分:

1、直接写出得数。(6分)

1.25×8= 2.8÷100= 6.3+0.37= 2.6÷0.02= 0.13×5= 9.6÷6= 0.25×4= 2.34×0.2= 0.6×1.5= 0÷7.05= 2.3×20= 4.3+5.7÷1.9= 2、用竖式计算:(6分)

1.03×5.9= 3.8÷4.5≈

(得数保留两位小数)

3、递等式计算,能简便的用简便方法计算。(18分) 1.39×6.1+3.9×1.39 0.25×1.6×0.4 10.1×1.9

2.4×1.25 0.48×20.2-4.2 42.72÷0.48+0.52

4、解方程(6分) (1)5.16?x

32

?23.36 (2)x?0.24?9.5

小学数学计算训练(六)

姓名: 学号: 得分:

1、直接写出得数。(6分)

1.25×8= 1÷0.125= 6.13×0= 3.9÷0.65= 2.4×5= 10÷2.5= 0.37×0.4= 2.34×0.2= 2.5×4= 0÷21.35= 1.6×0.5= 4.3+5.7÷1.9=

2、用竖式计算:(6分)

0.86×1.2= 5.63÷6.1≈

(得数保留两位小数)

3、递等式计算,能简便的用简便方法计算。(18分) 1.2×2.5+0.8×2.5 2.33×0.25×4 102×0.45

8.8×1.25 7.06×2.4-5.7 0.21÷1.4+2.6

4、解方程(6分) (1)1.6x?3.2?9.6 (2)4x-3?9?29

33

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