- 耗时： 0分0秒
- 题数：
- 得分：
- 25 ÷ 5 × 2 = 10
- 18 ÷ 9 × 3 = 6
- 2 ÷ 1 × 1 = 2
- 15 ÷ 3 × 5 = 25
- 35 ÷ 5 × 2 = 14
- 12 ÷ 2 × 2 = 12
- 24 ÷ 8 × 4 = 12
- 56 ÷ 7 × 4 = 32
- 21 ÷ 3 × 6 = 42
- 63 ÷ 9 × 1 = 7
- 72 ÷ 9 × 4 = 32
- 18 ÷ 6 × 8 = 24
- 35 ÷ 7 × 4 = 20
- 2 ÷ 1 × 8 = 16
- 56 ÷ 8 × 5 = 35
- 10 ÷ 5 × 5 = 10
- 28 ÷ 4 × 3 = 21
- 9 ÷ 1 × 2 = 18
- 28 ÷ 4 × 6 = 42
- 49 ÷ 7 × 5 = 35
- 14 ÷ 7 × 5 = 10
- 27 ÷ 9 × 7 = 21
- 18 ÷ 2 × 4 = 36
- 16 ÷ 4 × 1 = 4
- 49 ÷ 7 × 2 = 14
- 54 ÷ 6 × 2 = 18
- 56 ÷ 8 × 6 = 42
- 5 ÷ 1 × 9 = 45
- 72 ÷ 8 × 8 = 72
- 6 ÷ 3 × 6 = 12
- 18 ÷ 2 × 8 = 72
- 27 ÷ 9 × 9 = 27
- 27 ÷ 3 × 5 = 45
- 32 ÷ 8 × 3 = 12
- 2 ÷ 2 × 4 = 4
- 6 ÷ 2 × 3 = 9
- 63 ÷ 9 × 7 = 49
- 36 ÷ 4 × 9 = 81
- 56 ÷ 8 × 7 = 49
- 10 ÷ 5 × 3 = 6
※总分：100分， 共计：40道题， 每题：2.50 分。