- 耗时： 0分0秒
- 题数：
- 得分：
- 2 ÷ 1 - 1 = 1
- 4 ÷ 2 - 1 = 1
- 70 + 88 + 76 = 234
- 8 ÷ 8 - 1 = 0
- 3 ÷ 1 - 1 = 2
- 6 ÷ 1 - 6 = 0
- 83 × 1 × 2 = 166
- 3 ÷ 3 - 1 = 0
- 8 ÷ 2 - 4 = 0
- 15 + 36 + 30 = 81
- 80 × 5 + 3 = 403
- 56 × 5 × 6 = 1680
- 4 ÷ 1 - 4 = 0
- 8 ÷ 4 - 1 = 1
- 80 × 7 × 6 = 3360
- 8 ÷ 2 - 2 = 2
- 98 + 89 + 86 = 273
- 4 ÷ 2 - 2 = 0
- 64 × 6 + 5 = 389
- 30 + 93 + 34 = 157
- 24 × 6 + 4 = 148
- 78 + 34 + 77 = 189
- 83 × 1 + 8 = 91
- 50 + 93 + 76 = 219
- 78 + 30 + 18 = 126
- 77 + 32 + 50 = 159
- 53 × 8 + 8 = 432
- 42 + 43 + 19 = 104
- 65 × 3 + 2 = 197
- 60 × 7 × 2 = 840
- 66 + 83 + 77 = 226
- 82 × 9 + 3 = 741
- 68 - 21 - 41 = 6
- 88 × 8 × 6 = 4224
- 8 ÷ 2 - 4 = 0
- 5 ÷ 1 - 5 = 0
- 23 × 6 + 2 = 140
- 36 × 2 × 3 = 216
- 34 + 70 + 36 = 140
- 88 × 1 + 7 = 95
※总分：100分， 共计：40道题， 每题：2.50 分。