五年级数学上册小数递等式计算资料

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1、400÷4+20×510+12÷3+2070+(100-10×5)0.25×3.2×437.8－16.4－13.61.8＋0.2－1.8＋0.293÷0.31÷32.5×7.5+2.5×2.563×10.16×3.9×1.2535.72÷0.047÷0.320.138×6.4÷0.121÷0.25×（1.28÷3.2）4.87×2.34+48.7×0.2664.4×256.25÷0.25×0.668.04÷（0.21×3.6）0.486＋0.01÷3.9919.75－6.45－3.552.02×（1.027÷0.26）2.5×1.25×0.322.37

2、×6.3+2.37×3.70.65×101－0.65(80÷20+80)÷42.64÷5÷0.23.8×10.181.25×0.6×9.3 15×3.6+4.8398.42×2.5-83.7700×0.34×2.91.25×11×4×0.890÷25÷436÷（97.28÷0.32）(3.2+0.8)÷0.83.25-0.84-1.16（6.8－5.4）×2.75－0.90.25×27×445×36＋64×451.25×320×250.96×259.9×999＋9.91.08×1258×25×1.25×16489×101－48933×1.0328×45

3、＋30×135.6×9＋560.98×548×25×1．25×1645.55-（6.82＋15．55）3.2×99＋3．24.8×39＋61×4.834.52－17.87－12.232.5×56+4.5×65489×101－4894.57+3.17+3.43+5.83（85＋40）×（20－5）2.5×1.25×0.320.25×39+0.250.125×7246×0.33+54×0.339.5×99(8×5.27)×1.256.81+6.81×992.5×(3.8×0.04)7.69×101（31.8+3.2×4）÷531.5×4÷(6+3)0.64

4、×25×7.8+2.2194－64.8÷1.8×0.910.15-10.75×0.4-5.73.8×10.10.25×185×404.4×0.8－3.4×0.86-1.6÷43.2×（1.5+2.5）÷1.66.5×（4.8-1.2×4）5.38+7.85-5.3756-1.19×3-0.430.82×40×2.3.8×3.9＋5.1×3.8＋3.80.67×99　　(0.8＋8)×0.1251.25×5×0.165.4×1020.235×0.15×164.05×4600×7.41.46×6.35×0.71.48×0.5×30.80.52×0.4×0.

5、05　　　9.24×3.5×1020.92×2.4－0.42×2.46.07－3.2－0.82.37×6.3+2.37×3.72.881÷0.43－0.24×3.59.5×1018.7×17.4-8.7×7.44.8×（15÷2.4）3.7×9.5×1.6(2.44－1.8)÷0.4＋0.1512.5×0.4×2.5×81.24×8.3＋8.3×1.7640.5÷0.81×0.182.5×56+4.5×65（3.2×1.5+2.5）÷1.62.73＋1.5×4(6.8-6.8×0.55)÷8.50.12×4.8÷0.12×4.80.25×13.7×0.

6、40.89×4.8+0.89×0.5238.5-10.5×0.87.29×4.6+46×1.27112.13+7.15-1.13+2.854.2×1013.6×992.5×32×1.250.125×8828-(3.4+1.25×2.4)2.55×7.1+2.45×7.1777×9+1111×331.5×4÷(6+3)0.8×〔15.5-(3.21+5.79)〕（31.8+3.2×4）÷50.64×25×7.8+2.22÷2.5+2.5÷25180－705×6194－64.8÷1.8×0.936.72÷4.25×9.999×4.3132-43.7-56.

7、32.31×1.2×0.512.78-(4.97+2.78)63.4÷2.5÷0.40.8+0.88+0.222.95×101-2.95(1.25+0.25)×44.6×0.35+4.6×0.6523.4-0.8-13.4-7.263×10.1-63×0.14.2×99+4.235÷（0.35×2）3.14×1.9+31.4×0.813.2×1017.3×10.2-1.460.92×1.014.9+0.8-4.9+0.812.96-（9.6-1.52）3.6×3.6+1.4×3.60.25×0.8×0.125×0.42.7×1.5-2.70.4×12.

8、5×(4.2-1.7)21.5÷[（6.07+2.53）×0.5]56.5×99+56.5(1