98×23+23用简便方法计算?

2024-12-16 20:23:00
推荐回答(3个)
回答1:

简便方法计算
98x23+23
=(98+1)x23
=(100-1)x23
=100x23-23
=2300-23
=2277

回答2:

简便计算过程方法如下

解:98×23+23
=(98+1)×23
=(100-1)×23
=100×23-23
=2300-23
=2277

回答3:

98*23+23

=2 277