简便计算48x8+48x6-4-48怎么算

简便计算48x8+48x6-4-48怎么算
2024-12-24 22:57:40
推荐回答(4个)
回答1:

怀疑题目抄错了,应该是
48x8+48x6-4x8
=48(8+6-4)
=48x10
=480

回答2:

48x8+48x6-4-48
=48x(8+6-1) -4
=48x13 -4
=48x10 +48x3 -4
=480 + 144 -4
=480 +140
=620

回答3:

48*(8+6-1)-4=716

回答4:

48×(8+6)-(4+48)