- 耗时： 0分0秒
- 题数：
- 得分：
- 4 × 1 × 8 = 32
- 8 × 1 + 2 = 10
- 4 × 2 + 8 = 16
- 7 × 1 × 6 = 42
- 5 - 2 - 2 = 1
- 9 × 4 + 9 = 45
- 3 × 4 × 8 = 96
- 2 × 1 + 4 = 6
- 9 + 8 + 5 = 22
- 9 + 9 + 1 = 19
- 2 × 7 × 1 = 14
- 7 + 8 + 7 = 22
- 3 × 4 + 2 = 14
- 3 - 2 - 1 = 0
- 8 + 6 + 6 = 20
- 1 × 4 × 5 = 20
- 2 × 3 × 3 = 18
- 8 ÷ 4 - 1 = 1
- 2 + 3 + 5 = 10
- 8 - 5 - 2 = 1
- 6 × 7 + 8 = 50
- 8 × 1 + 6 = 14
- 2 × 5 × 2 = 20
- 3 × 3 × 1 = 9
- 3 × 9 + 9 = 36
- 4 ÷ 2 - 1 = 1
- 8 × 2 + 6 = 22
- 3 × 3 + 9 = 18
- 7 × 8 + 5 = 61
- 7 × 3 × 1 = 21
※总分：100分， 共计：30道题， 每题：3.33 分。