- 耗时: 0分0秒
- 题数:
- 得分:
- 2 × 5 + 4 = 14
- 6 + 9 + 6 = 21
- 1 × 2 × 2 = 4
- 9 + 7 + 2 = 18
- 9 × 5 × 7 = 315
- 6 + 5 + 2 = 13
- 5 + 3 + 7 = 15
- 1 + 6 + 9 = 16
- 8 - 4 - 2 = 2
- 3 - 2 - 1 = 0
- 9 - 3 - 4 = 2
- 6 × 8 + 8 = 56
- 6 ÷ 2 - 1 = 2
- 1 × 7 × 9 = 63
- 2 × 1 × 6 = 12
- 4 × 7 + 8 = 36
- 4 ÷ 2 - 1 = 1
- 2 × 7 + 2 = 16
- 5 × 2 + 1 = 11
- 7 - 5 - 1 = 1
※总分:100分, 共计:20道题, 每题:5.00 分。