1.58×99+1.58简便

1.58×99+1.58简便
2024-11-04 21:21:47
推荐回答(2个)
回答1:

1.58×99+1.58简便
=1.58x(99+1)
=1.58x100
=158

回答2:

=1.58x(99+1)
=158