0.125x72简便计算脱式计算

2024-12-17 08:36:03
推荐回答(4个)
回答1:

0.125×72
=0.125×8×9
=1×9
=9

回答2:

=0.125×8×9
=1×9
=9

回答3:

0.125是1/8

1/8x72=9

回答4:

0.125乘以7乘8