44×25的简便计算脱式

2024-10-30 16:21:14
推荐回答(5个)
回答1:

如图

回答2:

=(40+4)x25
=40x25+4x25
=1000+100
=1100

回答3:

44×25
=11x4x25
=11x100
=1100

回答4:

44×25
=(40+4)×25
=25×40+25×4
=1000+100
1100

回答5:

44X25
=11X4X25
=11X100
=1100