- 耗时： 0分0秒
- 题数：
- 得分：
- 2 × 3 + 4 = 10
- 7 × 5 + 1 = 36
- 1 × 8 × 4 = 32
- 8 × 5 × 6 = 240
- 5 × 3 × 2 = 30
- 2 + 2 + 1 = 5
- 8 + 4 + 6 = 18
- 4 × 9 + 2 = 38
- 4 + 9 + 7 = 20
- 9 × 3 × 4 = 108
- 7 × 9 + 6 = 69
- 5 × 1 + 5 = 10
- 2 × 2 + 8 = 12
- 6 × 5 × 7 = 210
- 3 ÷ 1 - 1 = 2
- 8 ÷ 2 - 4 = 0
- 4 - 1 - 3 = 0
- 9 × 9 + 3 = 84
- 8 + 2 + 4 = 14
- 3 + 4 + 7 = 14
- 6 × 4 + 7 = 31
- 8 + 5 + 2 = 15
- 8 × 1 × 8 = 64
- 8 ÷ 4 - 1 = 1
- 4 × 8 × 6 = 192
- 2 × 3 × 5 = 30
- 2 × 6 × 9 = 108
- 8 × 3 × 8 = 192
- 6 ÷ 2 - 1 = 2
- 1 × 2 × 8 = 16
※总分：100分， 共计：30道题， 每题：3.33 分。