(5+5)÷5-5÷5=1
(5+5)÷5+5÷5=3
(9+9)÷9+9÷9=3
(5+5+5-5)÷5=2
(5+5+5+5)÷5=4
(9+9)+(9+9)÷9=20
(9×9-9)÷9+9=17
(9÷9+9÷9)×9=18
(5+5)/5-5/5=1
5-5/5-5/5=3
(9×9-9)/9+9=17
(9+9)/9+9+9=20
55除以5-5-5=1 (55-5)除以5除以5 =2
1+1=2
1/3 + 1/3 - 1/3 × 1/3 = 5/9
1/3 ÷ 1/3 - 1/3× 1/3 = 8/9
6X(6-6)=0
(3+4+5)×6+7=79
280÷4+30×5=220
280×4-30×5=970
280÷4-30÷5=64
280÷4+30÷5=76
35(×)【205(-)179】=910在()中填入适当的符号使得等式成立
35×(205-179)
=35×26
=910
绯眸与**你好
(0!+ 0!+ 0!+ 0!)!=24
"!"表示阶乘运算