- 耗时： 0分0秒
- 题数：
- 得分：
- 1 × 7 + 2 = 9
- 7 × 5 + 4 = 39
- 9 × 2 + 7 = 25
- 5 × 5 + 6 = 31
- 2 × 4 + 6 = 14
- 7 × 8 + 9 = 65
- 8 × 1 + 5 = 13
- 2 × 9 + 6 = 24
- 5 × 6 + 7 = 37
- 6 × 3 + 7 = 25
- 7 × 5 + 5 = 40
- 8 × 1 + 6 = 14
- 3 × 5 + 7 = 22
- 2 × 1 + 4 = 6
- 6 × 6 + 8 = 44
- 5 × 6 + 6 = 36
- 7 × 4 + 2 = 30
- 4 × 3 + 2 = 14
- 1 × 9 + 7 = 16
- 6 × 2 + 9 = 21
- 6 × 3 + 8 = 26
- 1 × 8 + 9 = 17
- 1 × 4 + 3 = 7
- 1 × 5 + 4 = 9
- 2 × 6 + 1 = 13
- 1 × 6 + 3 = 9
- 7 × 1 + 1 = 8
- 2 × 9 + 8 = 26
- 5 × 4 + 3 = 23
- 4 × 7 + 2 = 30
- 9 × 6 + 3 = 57
- 8 × 5 + 7 = 47
- 5 × 6 + 8 = 38
- 8 × 5 + 2 = 42
- 3 × 7 + 9 = 30
- 8 × 3 + 6 = 30
- 2 × 1 + 3 = 5
- 4 × 8 + 2 = 34
- 9 × 5 + 4 = 49
- 1 × 5 + 5 = 10
※总分：100分， 共计：40道题， 每题：2.50 分。