35×260+650×26怎样简便计算

2025-04-02 18:56:06
推荐回答(4个)
回答1:

35*260+650*26
=350*26+650*26(因为35*260与350*26结果是一样的,你可以看作35*26*10,利用乘法交换律)
=26*(350+650)(这里运用了乘法分配律)
=26*1000
=26000

回答2:

=35*260+65*260

回答3:

=350x26+650x26
=(350+650)x26
=1000x26
=26000

回答4:

35x260+65x260
=(35+65)x260
=100x260
=26000