- 耗时： 0分0秒
- 题数：
- 得分：
- 4 + 7 + 7 = 18
- 7 + 2 + 9 = 18
- 8 × 7 × 4 = 224
- 1 × 9 × 4 = 36
- 4 × 2 × 7 = 56
- 9 × 1 + 4 = 13
- 2 × 4 + 3 = 11
- 4 ÷ 1 - 4 = 0
- 5 + 5 + 4 = 14
- 5 × 8 × 3 = 120
- 5 × 3 + 4 = 19
- 8 × 8 + 2 = 66
- 2 + 4 + 6 = 12
- 3 × 2 × 9 = 54
- 6 ÷ 2 - 3 = 0
- 8 ÷ 2 - 4 = 0
- 2 × 9 + 2 = 20
- 4 ÷ 1 - 4 = 0
- 1 × 7 + 6 = 13
- 3 ÷ 3 - 1 = 0
- 6 + 2 + 1 = 9
- 2 × 8 × 5 = 80
- 8 ÷ 1 - 2 = 6
- 7 ÷ 1 - 1 = 6
- 9 - 2 - 4 = 3
- 2 × 4 + 2 = 10
- 6 × 4 × 3 = 72
- 7 × 6 × 6 = 252
- 3 + 9 + 8 = 20
- 1 × 5 + 1 = 6
- 7 + 4 + 5 = 16
- 5 × 6 + 9 = 39
- 4 + 2 + 7 = 13
- 8 ÷ 1 - 2 = 6
- 8 - 3 - 5 = 0
- 6 × 5 + 2 = 32
- 5 + 8 + 1 = 14
- 4 + 5 + 2 = 11
- 6 + 7 + 3 = 16
- 8 × 2 + 9 = 25
※总分：100分， 共计：40道题， 每题：2.50 分。