- 耗时： 0分0秒
- 题数：
- 得分：
- 5416 + 7448 = 12864
- 6697 + 7945 = 14642
- 2191 + 4789 = 6980
- 4520 + 3959 = 8479
- 9475 - 6063 = 3412
- 6364 + 1076 = 7440
- 1687 + 5481 = 7168
- 2826 - 1653 = 1173
- 9160 - 2491 = 6669
- 7226 - 1717 = 5509
- 4002 + 8672 = 12674
- 3280 - 1177 = 2103
- 5520 + 8699 = 14219
- 9626 - 4458 = 5168
- 1077 + 9540 = 10617
- 3653 + 4943 = 8596
- 4177 + 6309 = 10486
- 6478 - 1591 = 4887
- 5521 - 2751 = 2770
- 7307 + 7642 = 14949
- 4179 - 2523 = 1656
- 1418 + 1518 = 2936
- 3359 + 7968 = 11327
- 4767 - 1353 = 3414
- 9256 + 2107 = 11363
- 5233 + 1852 = 7085
- 1625 + 6402 = 8027
- 6540 - 2663 = 3877
- 7767 - 6236 = 1531
- 7910 - 5974 = 1936
※总分：100分， 共计：30道题， 每题：3.33 分。