528-53-47的简便计算

2025-03-07 10:04:40
推荐回答(5个)
回答1:

因为53+47等于100所以正确的算式是528-(53+47)=428

回答2:

=428
步骤很简单,负数减负数还是等于负数,所以53-47 =-100

回答3:

=528-(53+47)
=528-100
=428

回答4:

528-53-4七等于528,(53+47)=528-100=428

回答5:

528-(53+47)=428