五年级数学上册小数递等式计算 下载本文

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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+4.83

98.42×2.583.7

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 3.25-0.84-1.16 (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 10.15-10.75×0.4-5.7 3.8×10.1 0.25×185×40 4.4×0.8-3.4×0.8 6-1.6÷4 3.2×(1.5+2.5)÷1.6 6.5×(4.8-1.2×4) 5.38+7.85-5.37 56-1.19×3-0.43 0.82×40×2. 3.8×3.9+5.1×3.8+3.8 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

0.92×2.4-0.42×2.4

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)÷0.4+0.15

12.5×0.4×2.5×8

1.24×8.3+8.3×1.76

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 99×4.3 132-43.7-56.3 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 23.4-0.8-13.4-7.2 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 7.3×10.2-1.46 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

2.7×1.5-2.7

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)