题目内容：

填上运算符号,使算式成立
5 6 2 3 = 24 2 4 6 3 = 24 5 1 7 3 = 24 5 6 18 3 =24

优质解答

5 *6- 2* 3 = 24
2 *4*( 6 -3) = 24
(5 +1)*( 7- 3) = 24
5 *6- 18/ 3 =24