- 耗时： 0分0秒
- 题数：
- 得分：
- 12 ÷ 3 × 8 = 32
- 18 ÷ 2 × 7 = 63
- 1 ÷ 1 × 9 = 9
- 8 ÷ 8 × 2 = 2
- 40 ÷ 5 × 5 = 40
- 63 ÷ 7 × 5 = 45
- 5 ÷ 5 × 6 = 6
- 40 ÷ 8 × 7 = 35
- 10 ÷ 5 × 6 = 12
- 14 ÷ 2 × 2 = 14
- 16 ÷ 8 × 4 = 8
- 25 ÷ 5 × 6 = 30
- 36 ÷ 9 × 5 = 20
- 45 ÷ 9 × 4 = 20
- 4 ÷ 1 × 2 = 8
- 48 ÷ 6 × 5 = 40
- 18 ÷ 9 × 3 = 6
- 8 ÷ 4 × 2 = 4
- 40 ÷ 8 × 9 = 45
- 6 ÷ 1 × 7 = 42
※总分：100分， 共计：20道题， 每题：5.00 分。