【數(shù)學(xué)】五年級數(shù)學(xué)上冊小數(shù)遞等式計(jì)算

小數(shù)遞等式計(jì)算

400÷4+20×5

10+12÷3+20

70+(100-10×5)

0.25×3.2×4

37.8－16.4－13.6

1.8＋0.2－1.8＋0.2

93÷0.31÷3

2.5×7.5+2.5×2.5

63×10.1

6×3.9×1.25

35.72÷0.047÷0.32

0.138×6.4÷0.12

1÷0.25（×1.28÷3）.2

4.87×2.34+48.7×0.266

4.4×25

6.25÷0.25×0.6

68.04÷（0.21×3）.6

0.486＋0.01÷3.99

19.75－6.45－3.55

2.02×（1.027÷0.26）

2.5×1.25×0.32

2.37

×6.3+2.37×3.7

0.65

×101－0.65

(80÷20+80)÷4

2.64÷5÷0.2

3.8×10.1

81.25×0.6×9.3

15×3.6+4.8398.42×

700×0.34×2.9

1.25×11×4×0.8

90÷25÷4

36÷（97.28÷0.32）

(3.2+0.8)÷0.8

6.8－5.4）×2.75－0.9

0.25×27×4

45×36＋64×45

1.25×320×25

0.96×25

9.9×999＋9.9

1.08×125

8×25×1.25×16

489×101－489

33×1.03

28×45＋30×13

5.6×9＋56

0.98×54

8×25×1．25×16

45.55-（6.82＋15．55）

3.2×99＋3．2

4.8×39＋61×4.8

34.52－17.87－12.23

2.5×56+4.5×65

489×101－489

4.57+3.17+3.43+5.83

85＋40）×（20－5）

2.5×1.25×0.32

0.25×39+0.25

0.125×72

46×0.33+54×0.33

9.5

×99

(8×5.27)

×1.25

6.81+6.81

×99

2.5

×(3.8

×0.04)

7.69×101

31.8+3.2×4）÷5

31.5×4÷(6+3)

0.64×25×7.8+2.2

194－64.8÷1.8×0.9

×

3.8×10.1

0.25×185×40

4.4×0－.83.4×0.8

6-1.6÷4

3.2

×（1.5+2.5）÷1.6

6.5

×（4.8-1.2×4）

56-1.19×3-0.43

0.82×40×2.

3.8×3＋.95.1×3＋.83.8

0.67×99

(0.8＋8)×0.125

1.25×5×0.16

5.4×102

0.235×0.15×16

4.05×4600×7.4

1.46×6.35×0.7

1.48×0.5×30.8

0.52×0.4×0.05

9.24×3.5×102

0.92×2－.40.42×2.4

6.07－3.2－0.8

2.37×6.3+2.37×3.7

2.881÷0.43－0.24×3.5

9.5×101

8.7×17.4-8.7×7.4

4.8（×15÷2）.4

3.7×9.5×1.6

(2.44－1.8)÷0＋.40.15

12.5×0.4×2.5×8

1.24×8＋.38.3×1.76

40.5÷0.81×0.18

2.5×56+4.5×65

3.2×1.5+2.）5÷1.6

2.73＋1.5×4

(6.8-6.8×0.55)

÷8.5

0.12

×4.8

÷0.12×4.8

0.25

×13.7×0.4

0.89

×4.8+0.89

×0.52

38.5-10.5

×0.8

7.29

×4.6+46

×1.271

12.13+7.15-1.13+2.85

4.2

×101

3.6

×99

2.5

×32×1.25

0.125×88

28-(3.4+1.25×2.4)

2.55×7.1+2.45×7.1

777×9+1111×3

31.5×4÷(6+3)

0.8×〔15.5-(3.21+5.79)〕

31.8+3.2×4）÷5

0.64×25×7.8+2.2

2÷2.5+2.5÷2

5180－705×6

194－64.8÷1.8×0.9

36.72÷4.25×9.9

99×4.3

2.31×1.2×0.5

12.78-(4.97+2.78)

63.4÷2.5÷0.4

0.8+0.88+0.22

2.95×101-2.95

(1.25+0.25)×4

4.6×0.35+4.6×0.65

63×10.1-63×0.1

4.2×99+4.2

35÷（0.35×2）

3.14×1.9+31.4×0.81

3.2×101

7.3×

0.92×1.01

4.9+0.8-4.9+0.8

12.96-（9.6-1.52）

3.6×3.6+1.4×3.6

0.25×0.8×0.125×0.4

2.7×

0.4×12.5×(4.2-1.7)

21.5÷[（6.07+2.53）×0.5]

56.5×99+56.5(1.25-0.125)×8

45÷0.09÷0.5

17.8÷(1.78×4)

1.25×2.5×0.4×8

578－405÷45×16

30.8÷[14-(9.85＋1.07)]

[60－(9.5＋28.9)]

÷0.18

6.81+6.81×99

0.68×2.5+0.32

×1.9

2÷2.5+2.5÷2

5.8×（3.87-0.13）

6+9.728÷3.2）×2.5

0.8×〔15.5-(3.21+5.79)

7.6＋99×7.6

16.5×3－.76.5×3.7

25－24.5÷(3＋.21.7)

18.09-7.5（×0.14＋1.06）

0.58－0.65×0.4

0.91÷0＋.70.168÷0.8

0.11×1＋.88.2×0.11

0.8×(3－.22.99÷2.3)

5.4÷(3.94＋0.86)×0.8

(8.1－5.4)÷3＋.685.7

17.64÷4.9+6.73

3.4÷［（1.2＋0.5）×5］

1.9＋19.9+199.9＋0.3

0.25×12.5×3.2

38.6-12.75）÷2.5×0.3

25.73×6.5+25.73×3.5

25×4.4

7.7×0.16÷7.7×12.5

10.64÷(3－.72.9)

4.8×99＋4.8

47.3＋21×(3.－90.87)

5×[(68.41-32.17)÷0.4]

4.05÷1.5÷0.03

1.92÷0.12－2.7

4.6＋32.55÷9.3

0.84÷(0＋.30.4)

0.84×1.7÷0.07

3.9÷1.3÷5

20.9+10.5（÷5.2－3.5）

15.4÷[8（×6.34－4.59）]

6+10.88÷3.2）×1.5

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