发布网友 发布时间:2024-10-17 07:49
共2个回答
热心网友 时间:2024-10-18 08:24
1: (3 + 3 ÷ 7) × 7
2: (3 + (3 ÷ 7)) × 7
3: (3 ÷ 7 + 3) × 7
4: ((3 ÷ 7) + 3) × 7
5: 7 × (3 + 3 ÷ 7)
6: 7 × (3 + (3 ÷ 7))
7: 7 × (3 ÷ 7 + 3)
8: 7 × ((3 ÷ 7) + 3)
热心网友 时间:2024-10-18 08:32
(3+3/7)*7=24