小学五年级数学计算题(巧算与速算)

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数学计算题

一、简便计算题

12.3×4×0.25

85×10.1

103×0.25

35÷125

34.5×0.03+34.5×0.9712.96-(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)8×4.3×12.597.5÷0.39-136.7 2.5×102

4.2÷28

(9.6+3.2)÷0.8

0.125×1686.4÷0.24×0.25

11.16÷(10-0.7)(300-94.8)÷0.5

12.6÷[3.5-(9.8-8.7)]

3.2×5.6-11.4

5.74×99+5.74

4.75+3.25×2.4+7.6

3.8×1.4+18.2÷0.7

4.8×0.250.648÷[(0.4+0.5)×0.6]8.9×1.1×4.7

2.7×5.4×

3.9

3.6×9.85-5.46

8.05×3.4+7.6

4.7×10.2

7.63×99+7.63

6.73+2.56+1.44+3.27

2.37×2.5×4

1.5×1026.58×4.5×0.9

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

2400÷16÷0.5

2.8×

3.2+3.2×7.2

3.76×0.25-0.49

0.25×4.78×4

0.65×20132×0.25×0.125

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

1.2×

2.5+0.8×2.5

2.5×7.1×4

16.12×99+16.12

5.2×0.9+0.9

4.3×50×0.28.6×10.1

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

64-2.64×0.5

26×15.7+15.7×24

(2.275+0.625)×0.28

3.94+3

4.3×0.2

1.2×(9.6÷

2.4)÷4.815.17-6.8-

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)

8.9×1.1×4.7

2.7×5.4×

3.9

3.6×9.85-5.46

8.05×3.4+7.6

6.58×4.5×0.91.34+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)

2.8×0.5+1.58

32+4.9-0.9

4.8-4.8×0.5

(1.25-0.125)×8

4.8×100.1111-3.67×2.8-3.67×7.2 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)

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

12.5×0.4×2.5×87.28+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

0.87×3.16+4.6462.8÷2.5÷0.4

9.5×101

0.68÷(5.2 -3.5)×

40.5÷0.81×0.18

4.8×(15÷2.4)1.257.3×99

(1.25+2.5)×8

9.42×10—94.2×0.9

1.8×

2.48+1.52×1.8-0.5

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.×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

19.8-0.6×0.6-0.6450.125×7.9×16

37)

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+3.2×1.2524-[5.4+(0.63+1.29÷0.23)]

2.18+4.65+7.82+5.35+12.5

7.69×101

3.8×10.1

0.25×39+0.25

0.125×72

46×0.33+54×0.3315.84-2.17-3.83

(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)

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

3.7×0.0161.05×2.4=

1.89÷0.54=

5.61÷

6.1=4.6×0.6=

3.08×0.43=

5.22÷29=1.25×0.8=5.2×0.6

6.21÷0.3=13.95÷3.1=

5.5×66=

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