36X5简便方法怎么做

2025-04-25 13:16:46
推荐回答(5个)
回答1:

=(30+6)x 5
=30x 5+6x 5
=150+30
=180

回答2:

=(30+6)*5
=30*5+6*5
=150+30
=180

回答3:

36的一半加0

回答4:

=4×5×9
=20×9
=180

回答5:

=6×6×5
=6×(6×5)
=6×30
=180