五年级数学上册小数递等式计算(2)

2019-08-31 14:59

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 16.5×3.7-6.5×3.7 25-24.5÷(3.2+1.7) 18.09-7.5×(0.14+1.06)0.58-0.65×0.4 0.91÷0.7+0.168÷0.8 0.11×1.8+8.2×0.11 0.8×(3.2-2.99÷2.3) 5.4÷(3.94+0.86)×0.8 (8.1-5.4)÷3.6+85.7 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÷(3.7-2.9)

4.8×99+4.8

47.3+21×(3.9-0.87) 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÷(0.3+0.4) 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 18-(1.4+1.25×2.4) 19.8+86.43+20.2 21.5÷[(6.07+2.53)×0.5] 48×0.25 4.27÷0.7×1.3 18.9-18.9÷1.4 1.76-[(0.74+0.26)÷0.8]0.125×16 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

4.8×0.25 4.7×10.2

7.63×99+7.63

9.4-1.2÷0.6+6.24

6.73+2.56+1.44+3.27

2.37×2.5×4 1.5×102

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

1.2×2.5+0.8×2.5

5.9+(28-3.6÷)÷4 2)

3.4÷[(8+0.5)×1.06]

100-58.8÷3-6×13.4

[15-(6.37÷0.7+0.8)]×3.8

0.1÷1+1÷0.8-0.1

3.6×1.25+0.32÷0.4

(0.25+0.125)÷(0.75×0.4)

58.8÷(0.6×0.7)÷0.02

0.8×0.5+3.16÷0.4

3.78×6.56—3.78×4.56

[(4.17十3.83)÷0.4—7.6]

8×0.786×12.5

7.9÷0.25÷40

0.175÷0.25×4

1.75+24.8+9.25+26.2

0.4×0.25÷0.25×0.4

(1-0.2×0.25)×8

7.6×4.2+7.6×5.8

54÷(3.94+6.86) ×0.8

3.72-0.72×(1.6+2.4)

4.2×(6.18–3.03) + 6.3

15.02 -6.8 -(1.02 + 1.2 )

0.6×[(5 - 0.68)÷1.2 ]

2.7÷4 + 6.3×0.25

(6.02 + 2.8 )÷0.4 - 2.05

8.5×[(2.36+2.42)÷0.25]

3.9÷(1.3+0.6)×6

4.25×6.3+3.7×4.25

205×99

〔2.5-(6.8-4.9)〕×0.8

5.1÷1.7×0.5

35.6-5×1.73

3.25-0.84-0.16

3.6÷0.4-1.2×5

6.4×0.27+3.6×0.27 20.9+8.5÷(5.2-3.5) 15.4÷[70×(6.34-4.14)] 10-(4.5-3.75+1.5) 20.9+10.5÷(5.2-4.5) 50.8-(20+9.6÷0.4) 1.46×5+12.8÷0.4×7.5 3.7.6×〔(25.3-9.7)÷0.3〕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

2.3+3.91÷(22-19.7)

13.7×0.25×8

0.8×[13-(3.12+5.28)]

2.65×1.7+1.35×1.7

1.85×(1.4+4.5)÷9


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