3.58*67+35.8*3.7-0.358*40

3.58*67+35.8*3.7-0.358*40用简便法计算
2024-11-24 04:53:10
推荐回答(1个)
回答1:

3.58*67+35.8*3.7-0.358*40
=3.58*67+3.58*37-3.58*4
=3.58*(67+37-4)
=3.58*100
=358