48*52*2-4*48用简便方法

2025-02-23 12:18:38
推荐回答(4个)
回答1:

48*52*2-4*48
=48*(52*2)-48*4
=48*104-48*4
=48*(104-4)
=48*100
=4800

回答2:

48*52*2-4*48
=48x2x(52-2)
=96x50
=4800

回答3:

48*52*2-4*48
=48*(104-4)
=48*100
=4800

回答4:

48*52*2-4*48=48*104-4*48=48*(104-4)=48*100=4800