问题标题:
50道四年级竖式计算题,60道混合运算.
问题描述:

50道四年级竖式计算题,60道混合运算.

梁品回答:
  4.02+5.4+0.98   5.17-1.8-3.2   13.75-(3.75+6.48)   3.68+7.56-2.68   7.85+2.34-0.85+4.66   35.6-1.8-15.6-7.2   3.82+2.9+0.18+9.1   9.6+4.8-3.6   7.14-0.53-2.47   5.27+2.86-0.66+1.63   13.35-4.68+2.65   47.8-7.45+8.8   0.398+0.36+3.64   15.75+3.59-0.59+14.25   42.5-(6.07+1.13)   73.8-1.64-13.8-5.36   66.86-8.66-1.34   0.25×16.2×4   3.72×3.5+6.28×3.5   36.8-3.9-6.12   5.48-(9.4-0.52)   4.8×7.8+78×0.52   3.6×102   6.4×0.25+3.6÷4   32+4.9-0.9   4.8-4.8×0.5   (1.25-0.125)×8   4.8×100.1   56.5×9.9+56.5   7.09×10.8-0.8×7.09   4.2÷3.5   320÷1.25÷8   18.76×9.9+18.76   3.52÷2.5÷0.4   4.78÷0.2+3.44   3.9-4.1+6.1-5.9   0.49÷1.4   1.25×2.5×32   3.6-0.6×2   3.65×10.1   3.6-3.6×0.8   15.2÷0.25÷4   5.6÷3.5   9.6÷0.8÷0.4   4.2×99+4.2   0.89×100.1   146.5-(23+46.5)   17.8÷(1.78×4)   5.83×2+4.27   (45.9-32.7)÷8÷0.125   9.7×99+9.7   4.36×12.5×8   15.6×13.1-15.6-15.6×2.1   0.65×101   27.5×3.7-7.5×3.7   8.54÷2.5÷0.4   3.83×4.56+3.83×5.44   2
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