40点7减2点6乘9点3简便计算

2025-12-25 08:26:25
推荐回答(2个)
回答1:

40点7减2点6乘9点3简便计算
=40.7-24.18
=16.52

回答2:

40.7-2.6*9.3
=40.6-7.8*(3+0.1)
=40.6-23.4-0.78
=40.6-24.18
=16.42