三点五乘二点七加35乘0.73简便计算

2025-03-15 17:50:59
推荐回答(3个)
回答1:

3.5*2.7+35*0.73
=35*0.27+35*0.73
=35*(0.27+0.73)
=35*1
=35

回答2:

3.5*2.7+35*0.73
=3.5*2.7+3.5*7.3
=3.5*(2.7+7.3)
=3.5*10
=35

回答3: