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32x59列竖式计算.

(99+1)X43 25x4x26x2 (100+2)x36 (300-1)x59 (16+34)x5+28

竖式图

32×20=640,竖式如下:

2.05x5.32=10.906

0.93X5.32=4.9476 精确到十分位是4.9 6.05X1.24=7.502 精确到百分位是7.50

32x8x5=1280 竖式如下:

32x48+32x53-32 =32×(48+53-1) =32×100 =3200

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