问题标题:
3.25*(8.56-6.56)怎么用递等式计算12.8-3.14*3+0.58怎么用递等式计算40.7-2.7*1.2怎么用递等式计算
更新时间:2024-04-23 20:17:32
问题描述:
3.25*(8.56-6.56)怎么用递等式计算12.8-3.14*3+0.58怎么用递等式计算40.7-2.7*1.2怎么用递等式计算
贺欢回答:
3.25*(8.56-6.56)
=3.25x2
=6.5
12.8-3.14*3+0.58
=12.8-9.42+0.58
=3.38+0.58
=3.96
40.7-2.7*1.2
=40.7-3.24
=37.46
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