老师在黑板上写下了-4,0,0.5 ,3 ,-2/3 ,-2013 ,-1.

题目

老师在黑板上写下了-4,0,0.5 ,3 ,-2/3 ,-2013 ,-1.
选择上面4个数（不重复）,填入下面算式中,使等式成立.▁÷（▁×▁）+▁ = 1

答案

-4,3,-2/3,-1

(-4)÷（3×(-2/3)）+-1 = 1