2个回答
展开全部
1: 8 - (7 - 9) × 8
2: 8 - ((7 - 9) × 8)
3: 8 - (8 × (7 - 9))
4: 8 - 8 ×(7 - 9)
5: 8 + (8 × (9 - 7))
6: 8 + 8 ×(9 - 7)
7: 8 + (9 - 7) × 8
8: 8 + ((9 - 7) × 8)
9: (8 × (9 - 7)) + 8
10: 8 × (9 - 7) + 8
11: (9 - 7) × 8 + 8
12: ((9 - 7) × 8) + 8
2: 8 - ((7 - 9) × 8)
3: 8 - (8 × (7 - 9))
4: 8 - 8 ×(7 - 9)
5: 8 + (8 × (9 - 7))
6: 8 + 8 ×(9 - 7)
7: 8 + (9 - 7) × 8
8: 8 + ((9 - 7) × 8)
9: (8 × (9 - 7)) + 8
10: 8 × (9 - 7) + 8
11: (9 - 7) × 8 + 8
12: ((9 - 7) × 8) + 8
本回答被提问者采纳
已赞过
已踩过<
评论
收起
你对这个回答的评价是?
推荐律师服务:
若未解决您的问题,请您详细描述您的问题,通过百度律临进行免费专业咨询