(77*36+36*33)⼀18简便运算

2025-02-25 11:01:00
推荐回答(5个)
回答1:


回答2:

(77*36+36*33)/18
=(77+33)*36/18
=110*2
=220

回答3:

(77x36+36x33)/18
=36x(77+33)/18
=2x(77+33)
=2x(70+7+30+3)
=2x(100+10)
=200+20
=220。

回答4:

(77*36+36*33)/18=36*(77+33)/18=2*110=220

回答5:

77*36/18+36*33/18=77*2+2*33=154+66=220