(15+131)*15*11简便方法?

2025-04-28 14:13:27
推荐回答(3个)
回答1:

没啥好的计算方法吧,就是简单的乘法。先算括弧里146,再乘以11,再乘以15

回答2:

(15+131)*15*11
=146*15*11
=73*2*15*11
=73*30*11
=2190*11
=21900+2190
=2480

回答3:

(15+131)×15×11
=146×11×15
=(1460+146)×15
=1606×10+1606×5
=16060+16060÷2
=16060+8030
=24090