- 耗时： 0分0秒
- 题数：
- 得分：
- 297 + 10 - 62 = 245
- 924 - 31 + 18 = 911
- 14 × 6 + 46 = 130
- 63 × 4 + 85 = 337
- 475 + 10 - 72 = 413
- 420 ÷ 21 - 10 = 10
- 76 × 5 - 49 = 331
- 18 × 4 + 65 = 137
- 585 ÷ 13 + 13 = 58
- 40 × 5 - 31 = 169
- 63 - 66 + 72 = 69
- 54 × 4 - 39 = 177
- 828 ÷ 12 + 18 = 87
- 102 ÷ 51 - 2 = 0
- 488 + 10 - 57 = 441
- 714 ÷ 34 + 21 = 42
- 38 × 5 + 57 = 247
- 87 × 3 - 47 = 214
- 76 × 7 - 9 = 523
- 455 + 10 - 27 = 438
- 58 × 2 - 64 = 52
- 576 ÷ 12 + 36 = 84
- 53 - 46 + 24 = 31
- 94 × 7 - 92 = 566
- 672 ÷ 21 + 12 = 44
- 10 × 7 + 41 = 111
- 26 × 6 + 48 = 204
- 20 × 3 + 17 = 77
- 997 + 10 - 10 = 997
- 75 × 5 + 52 = 427
※总分：100分， 共计：30道题， 每题：3.33 分。