47.35十5.74十16.65十18.26二?用简便方法计算

2025-04-08 07:08:01
推荐回答(3个)
回答1:

47.35+5.74+16.65+18.26
=(47.35+16.65)+(5.74+18.26)
=64+24
=88

回答2:

=(47.35+16.65)+(5.74+18.26)
=64+24
=84

回答3: