101x301-301简便计算怎么算

2025-03-01 09:55:15
推荐回答(5个)
回答1:

 

回答2:

101×301-301
=301×(101-1)
301×100
=30100

回答3:

101×301-301
=101×301-301×1
=(101-1)×301
=100×301
=30100

回答4:

101X301一301
=301X(101一1)
=301X100
=30100

回答5: