怎样简便就怎样计算43.25-10.4-3.25

2025-04-27 19:07:41
推荐回答(3个)
回答1:

43.25-10.4-3.25
=43.25-(19.4+3.25)
=43.25-13.15
=29.6

回答2:

43.25-10.4-3.25
=43.25-3.25-10.4
=40-10-0.4
=30-0.4
=29.6
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回答3:

43.25-10.4-3.25
=43.25-(10.4+3.25)
=43.25-13.65
=29.6