9.26×12.8-0.926×28=

问题描述:

9.26×12.8-0.926×28=

9.26×12.8 - 0.926×28
= 9.26×12.8 - 9.26×2.8
= 9.26×(12.8 - 2.8)
= 9.26×10
= 92.6