25*28简便计算

2024-11-28 20:56:43
推荐回答(4个)
回答1:

25*28=25*4*7=100*7=700

回答2:

25x28
=25x4x7
=100x7
=700

回答3:

=25×4×7=700

回答4:

=25×4×7
=100×7
=700