求100道小学4年级下小数加减法100道.最好是3步的-查字典问答网
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  求100道小学4年级下小数加减法100道.最好是3步的

  求100道小学4年级下小数加减法100道.

  最好是3步的

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2019-08-17 06:32
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崔永祯

  0.7+0.94.7-0.50.56-0.461.2+0.81-0.40.39+0.157.7+0.6

  3.6-0.84.8-35.7+0.23.6-1.67+2.38.02+15.28108.5-35.05

  25-16.070.3+1.52.5+9.87.6+1.34.4+5.72.3+7.75.7+3.17.69+2.319.16+2.645.68+12.2216.8+16.526.3+14.6+2.196.9+3.4+0.732.2+2.16.4+8.228.01+2.093.4+6.86.9+7.1+3.6-2.46.8-3.84.26-3.718.1+3.623.1+23.917.3+18.76.94-3.123.8+2.45.6-4.66+0.651.2-24.9+3.75.16-1.32+4.31+7.28-2.1426.5+33.554.6+94.212.4+84.123.6+65.498.5-25.8+0.37.2+1.7+0.10.11+0.282.03+0.675.42+2.3144.3+25.780.1+1.965.1+14.392.4+3.17+62.1-5.56.18+4.120.5+0.632.91+0.340.19+0.014.13+3.24.7+3.76.94+3.125.6+6.415.3+0.7+1.2526.4+13.7-0.128.4-3.323.1+6+2.142+0.5+3.52.4+3.16+1.745.3+54.721.6+37.423.5+61.417.63+2.13.6+1.4-3.59.6+2.48.9+1.17.3+2.46.25+2.528.71+1.296.5+3.4+1.3-0.154.8+69.2-15.46.3+1.4+5.28.46+2.5431.09+2.41-3.19.46-2.153.3-6.157.3+6.7-2.616.3+65.263.2+46.83.12+6.212.44+3.567.69+3.612.45+3.25

  5.6+2.46.31+6.5-2.268.4-61.50.25+6.753.14+3.16.31+20.152.3+12.7

  2.19+0.310.88-2.125.34-69.212.14+2.15-2.246.61+3.446.28+3.1411.1+21.6

  74.1+64.965.2+2.752.6+34.1-24.361.3+66.498.6-54.351.8+24.288.6-27.4

  52.3+64.7-3.2512.75-3.64-5.3+1.5498.24+16.93

2019-08-17 06:33:22

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