35x36x5用简便方法计算

2025-04-02 02:15:21
推荐回答(2个)
回答1:

35×36×5
=7×5×(9×4)×5
=(7×9)×(5×5)×4
=63×(25×4)
=63×100
=6300

回答2:

35×36×5
=7×5×6×6×5
=7×(5×6)×(6×5)
=7×30×30
=7×(30×30)
=7×900
=6300