算24 (26 9:33:50)3,-5,7,-13算24
问题描述:
算24 (26 9:33:50)
3,-5,7,-13
算24
答
[(-5)*(-13)+7]/3=24
答
很厉害
答
[7+(-5)×(-13)]÷3
=[7+65]÷3
=72÷3
=24
答
一楼回复很好