第1个回答 2022-12-11
乘法分配律为:两个数的和与一个数相乘,先将它们与这个数分别相乘,再相加,积不变.即:(a+b)×c=a×c+b×c.反过来则:a×c+b×c=(a+b)×c
67×76+67×25-67
= 67× ( 76+25-1)
= 67×100
= 6700
第2个回答 2016-04-05
67×76+67×25-67
=67×(76+25-1)
=67×100
=6700
第3个回答 推荐于2017-10-22
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/63d9f2d3572c11df7e3ac087642762d0f603c2af?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
追答![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/f3d3572c11dfa9ec5d9a28b365d0f703908fc1da?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
是否看明白了?
追问看明白了~\(≧▽≦)/~
追答好的
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第4个回答 2016-04-05
等于67×(76+25-1)
等于67×100
等于6700