Question

23乘以78加23乘以22怎么简便计算？

Answer 1

23x78+23x22
=23x(78+22)
=23x100
=2300
以上就是简便计算方法。

Answer 2

23*(78+22)=23*100=2300

Answer 3

23×78+23×22
=23×（78+22）
=23×100
=2300