- 耗时： 0分0秒
- 题数：
- 得分：
- 752 - 90 + 68 (752 + 90) - 68 <
- 420 ÷ 20 + 20 (420 ÷ 20) - 20 >
- 17 × 8 + 90 (17 × 90) + 8 <
- 319 ÷ 11 + 29 (319 ÷ 11) - 29 >
- 78 × 1 - 29 (78 × 29) - 1 <
- 48 × 3 - 14 (48 × 14) - 3 <
- 896 ÷ 56 - 16 (896 ÷ 56) + 16 <
- 466 + 10 - 31 466 - 10 + 31 <
- 759 - 80 + 81 (759 + 80) - 81 >
- 561 - 42 + 96 (561 + 42) - 96 >
- 506 ÷ 11 + 11 (506 ÷ 11) - 11 >
- 560 ÷ 40 + 10 (560 ÷ 40) - 10 >
- 840 ÷ 12 - 2 (840 ÷ 12) + 2 <
- 700 + 10 - 58 700 - 10 + 58 <
- 330 ÷ 55 - 6 (330 ÷ 55) + 6 <
- 611 ÷ 13 - 13 (611 ÷ 13) + 13 <
- 46 × 2 - 33 (46 × 33) - 2 <
- 560 + 10 - 54 560 - 10 + 54 <
- 616 ÷ 22 - 11 (616 ÷ 22) + 11 <
- 76 × 2 + 65 (76 × 65) + 2 <
- 54 × 6 - 13 (54 × 13) - 6 <
- 909 + 10 - 71 909 - 10 + 71 <
- 64 × 3 - 2 (64 × 2) - 3 >
- 427 + 10 - 99 427 - 10 + 99 <
- 46 × 2 - 70 (46 × 70) - 2 <
- 576 ÷ 36 - 6 (576 ÷ 36) + 6 <
- 38 × 9 - 15 (38 × 15) - 9 <
- 720 ÷ 15 + 30 (720 ÷ 15) - 30 >
- 360 ÷ 18 + 15 (360 ÷ 18) - 15 >
- 41 + 10 - 31 41 - 10 + 31 <
- 744 ÷ 62 - 6 (744 ÷ 62) + 6 <
- 102 - 59 + 71 (102 + 59) - 71 >
- 948 - 78 + 34 (948 + 78) - 34 <
- 103 - 80 + 74 (103 + 80) - 74 <
- 87 × 2 + 50 (87 × 50) + 2 <
- 503 - 46 + 86 (503 + 46) - 86 >
- 194 + 10 - 99 194 - 10 + 99 <
- 88 × 1 - 28 (88 × 28) - 1 <
- 720 ÷ 18 - 1 (720 ÷ 18) + 1 <
- 504 ÷ 14 + 12 (504 ÷ 14) - 12 >
- 475 ÷ 25 - 1 (475 ÷ 25) + 1 <
- 32 × 7 - 65 (32 × 65) - 7 <
- 981 - 94 + 29 (981 + 94) - 29 <
- 61 + 10 - 35 61 - 10 + 35 <
- 41 × 6 + 21 (41 × 21) + 6 <
- 928 ÷ 58 + 16 (928 ÷ 58) - 16 >
- 91 × 1 - 5 (91 × 5) - 1 <
- 720 ÷ 30 - 18 (720 ÷ 30) + 18 <
- 582 - 57 + 43 (582 + 57) - 43 <
- 345 ÷ 23 + 15 (345 ÷ 23) - 15 >
- 390 + 10 - 45 390 - 10 + 45 <
- 858 ÷ 13 - 26 (858 ÷ 13) + 26 <
- 810 ÷ 15 - 1 (810 ÷ 15) + 1 <
- 101 + 10 - 31 101 - 10 + 31 <
- 14 × 6 + 58 (14 × 58) + 6 <
- 341 ÷ 11 + 11 (341 ÷ 11) - 11 >
- 108 ÷ 36 - 3 (108 ÷ 36) + 3 <
- 43 × 7 - 49 (43 × 49) - 7 <
- 990 ÷ 11 + 22 (990 ÷ 11) - 22 >
- 943 + 10 - 24 943 - 10 + 24 <
※总分：100分， 共计：60道题， 每题：1.67 分。