(-56)乘（-32）+（-44）乘32要结果和过程最好在解释解释`````````````嘻嘻大哥大姐帮帮忙哦_数学解答

(-56)乘（-32）+（-44）乘32
要结果和过程
最好在解释解释`````````````嘻嘻
大哥大姐帮帮忙哦

人气：496 ℃　时间：2019-10-11 17:55:50

解答

(-56)乘（-32）+（-44）乘32
=+负的1408
=384
(-56)乘（-32）=1792
（-44）乘32=-1408
负负相乘得正负正相乘得负
明白了?