125×括号8+40括号乘以25简便计算

125×括号8+40括号乘以25简便计算
2024-11-25 06:10:46
推荐回答(5个)
回答1:


回答2:

解:125×(8+40)×25
=[125×8+125×40]×25
=[1000+10000]×25
=1000×25+10000×25
=25000+250000
=275000

回答3:

谨记

正确:
125×(8+40)×25
=125×8×25+8×25×125

错误:
125×(8+40)×25
=125×8+40×25

回答4:

125*(8+40)*25=150000

回答5:

125×(8+40)×25
=125×48×25
=125×8×6×25
=1000×6×25
=6000×25
=150000