- 耗时： 0分0秒
- 题数：
- 得分：
- 93 × 5 + 36 = 501
- 549 + 10 - 61 = 498
- 756 - 71 + 18 = 703
- 37 × 7 + 67 = 326
- 132 - 19 + 67 = 180
- 771 + 10 - 17 = 764
- 29 × 1 + 63 = 92
- 432 ÷ 16 + 12 = 39
- 693 ÷ 11 - 3 = 60
- 72 × 1 - 60 = 12
- 83 - 57 + 67 = 93
- 42 × 4 - 53 = 115
- 849 - 47 + 68 = 870
- 67 × 3 + 88 = 289
- 448 + 10 - 56 = 402
- 792 ÷ 18 - 6 = 38
- 66 × 8 - 78 = 450
- 17 × 6 + 22 = 124
- 23 × 5 + 65 = 180
- 684 - 11 + 84 = 757
- 221 ÷ 17 + 13 = 26
- 420 ÷ 21 + 12 = 32
- 35 × 9 - 10 = 305
- 127 - 67 + 74 = 134
- 426 - 81 + 40 = 385
- 754 - 49 + 77 = 782
- 331 + 10 - 90 = 251
- 152 ÷ 19 - 4 = 4
- 832 ÷ 13 + 16 = 80
- 541 + 10 - 54 = 497
- 169 + 10 - 23 = 156
- 828 ÷ 36 + 23 = 46
- 409 + 10 - 19 = 400
- 330 ÷ 22 - 10 = 5
- 752 - 14 + 64 = 802
- 525 ÷ 21 - 21 = 4
- 387 - 44 + 98 = 441
- 580 ÷ 10 + 10 = 68
- 60 × 2 + 81 = 201
- 31 × 6 + 63 = 249
※总分：100分， 共计：40道题， 每题：2.50 分。