用368x54+368x45+368简便 和135+306⼀17+265快

2025-02-25 19:29:25
推荐回答(1个)
回答1:

368*54+368*45+368

=368*(54+45+1)

=368*100
=36800

135+306/17+265

=135+18+265

=400+18

=418