13600×27+136×8300-13600简便方法?

2025-04-14 06:59:07
推荐回答(2个)
回答1:

13600*27+136*8300-13600
=13600*27+13600*83-13600
=13600*(27+83)-13600
=13600*(100+10)-13600
=13600*100+13600*10-13600
=1360000+136000-13600
=1482400

回答2:

13600×27+136×8300-13600
=13600×27+13600×83-13600
=13600×(27+83-1)
=13600×109
=1482400