56x38十56x61十56巧算

56x38十56x61十56巧算
2024-12-30 05:03:58
推荐回答(3个)
回答1:

56*38+56*61+56
=56*(38+61+1)
=56*100
=5600

回答2:

=56X(38+61+1)=56X100=5600

回答3:

2128+3416+56=5600