12×0点三五+92乘0.35加0.35的简便方法

12×0点三五+92乘0.35加0.35的简便方法
2025-03-28 09:12:42
推荐回答(1个)
回答1:

12x0.35+92x0.35+0.35
=0.35x(12+92+1)
=0.35x105
=0.35x(100+5)
=0.35x100+0.35x5
=35+1.75
=36.75