回答即可得2 48×52×2-4×48
=48×(104-4)
=48×100
=4800分经验值,还可以得到广大网友的赞同
48×52×2-4×48
=48×(104-4)
=48×100
=4800
48×52×2-4×48=48×(52*2-4)=48×(104-4)=48×100=4800
48×52×2-4×48
=48*2*52-2*2*48
=48*2*(52-2)
=96*50
=4800
48×52×2-4×48
=48*2*52-2*2*48
=48*2*(52-2)
=48*2*50
=48*100
=4800