67×32+133+68简便计算

67×32+133+68简便计算
2024-12-31 21:50:33
推荐回答(1个)
回答1:

原式
=67x32+(134-1)+(67+1)
=67x32+134-1+67+1
=67x32+67x2+67
=67x(32+2+1)
=67x35
=2345

供参考。