简便计算:3.58x67+35.8x3.7-0.358x40
2个回答
3.58x67+35.8x3.7-0.358x40
=3.58x67+3.58x37-3.58x4
=3.58x(67+37-4)
=3.58x100
=358
相关问题
3.58*67 35.8*3.7-3.58*40
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