2 + 2 + 2 = 6
3 × 3 - 3 = 6
√4 + √4 + √4 = 6
5 ÷ 5 + 5 = 6
6 - 6 + 6 = 6
7 - 7 ÷ 7 = 6
8开立方+ 8开立方+ 8开立方 = 6
√9 × √9 - √9 = 6
2+2+2 = 6
3×3-3 = 6
√4+√4+√4 = 6
5+5÷5 = 6
6+6-6 = 6
7-7÷7=6
³√8+³√8+³√8=6
9-9÷√9=6
7-7÷7=6怎么可能对