- 耗时： 0分0秒
- 题数：
- 得分：
- 14 × 9 + 17 = 143
- 891 + 10 - 90 = 811
- 40 × 2 - 53 = 27
- 11 × 6 + 49 = 115
- 42 × 9 - 69 = 309
- 750 ÷ 15 + 50 = 100
- 648 ÷ 12 + 36 = 90
- 356 + 10 - 77 = 289
- 83 × 9 - 89 = 658
- 532 ÷ 19 - 28 = 0
- 13 + 10 - 22 = 1
- 740 - 55 + 80 = 765
- 55 × 4 - 7 = 213
- 406 - 35 + 77 = 448
- 741 ÷ 19 - 19 = 20
- 468 ÷ 26 - 1 = 17
- 936 - 44 + 95 = 987
- 92 × 1 - 35 = 57
- 81 + 10 - 76 = 15
- 891 - 52 + 92 = 931
- 820 ÷ 41 + 10 = 30
- 548 - 79 + 34 = 503
- 868 ÷ 14 - 62 = 0
- 870 ÷ 29 + 29 = 59
- 20 × 8 - 9 = 151
- 79 + 10 - 80 = 9
- 625 - 46 + 56 = 635
- 370 + 10 - 10 = 370
- 11 × 9 + 48 = 147
- 510 ÷ 30 + 10 = 27
※总分：100分， 共计：30道题， 每题：3.33 分。