1=5÷5×5÷5;
2=5÷5+5÷5;
3=(5+5+5)÷5; 3=5-(5+5)÷5;
4=(5×5-5)÷5;
5=(5-5)×5+5;
6=(5 ×5 +5)÷5;
另还有:7=5+(5+5)÷5;
9=5+5-5÷5;
10=5+5-5+5;
(5—5)×5+5÷5=1
(5—5)+(5+5)÷5=2
(5×5—5—5)÷5=3
(5*5-5-5)/5=3
5-5/5-5/5=3
(5-5)/5+5/5=1
(5-5+5+5)/5=2
(5—5)×5+5÷5=1
(5—5)+(5+5)÷5=2
(5×5—5—5)÷5=3
3楼的和我想的一样 你分给谁啊???????????
可以代括号运算么