9X8÷9x8= 用简便方法做

2024-11-28 09:28:51
推荐回答(4个)
回答1:

9×8÷9×8
=(9÷9)×(8×8)
=64

回答2:

(9x8/9)x8==(9/9)x8x8=1x8x8

回答3:

9X8÷9x8
=(9÷9)×(8×8)
=1×64
=64

回答4:

=1就是了