五年级数学上册小数递等式计算整理版.doc

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1、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 6×3.9×1.2535.72÷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 

2、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 最新可编辑word文档1.25×11×4×0.8           90÷25÷4       36÷（97.28÷0.32） (3.2

3、+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 2.5×5

4、6+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        最新可编辑word文档6.81+6.81×99           2.5×(3.8×0.04)           7.69×101   （31.8+3.2×4）÷5 31.5×4÷

5、(6+3) 0.64×25×7.8+2.2194－64.8÷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

6、×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 最新可编辑word文档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

7、.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         

8、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.