6.74×1.2 15.26简便计怎么算?

2025-03-10 21:21:12
推荐回答(2个)
回答1:

6.74×1.2+15.26
=8.088+15.26
=23.348
没什么简便方法

回答2:

6.74×1.2+15.26
=6.74×1+6.74×0.2+15.26

=6.74+1.348+15.26
=6.74+15.26+1.348

=22+1.348
=23.348