175×7乘8+25加乘以56怎样简便方法计算?

2025-02-24 18:45:53
推荐回答(1个)
回答1:

175×7×8+25×56
=175×(7×8)+25×56
=175×56+25×56
=(175+25)×56
=200×56
=11200