113×123-23×113怎么用简便计算?

2024-11-16 14:36:13
推荐回答(3个)
回答1:

用乘法分配律进行简算
113x123-23x113
=113x(123一23)
=113x100
=11300

回答2:

113×123-23×113
=113×(123-23)
=113×100
=11300

回答3:

(123-23)×113
=100×113
=11300