- 耗时： 0分0秒
- 题数：
- 得分：
- 37 × 7 - 90 (37 × 90) - 7 <
- 720 ÷ 30 + 12 (720 ÷ 30) - 12 >
- 62 × 7 - 47 (62 × 47) - 7 <
- 677 + 10 - 45 677 - 10 + 45 <
- 663 ÷ 13 + 51 (663 ÷ 13) - 51 >
- 93 × 4 + 67 (93 × 67) + 4 <
- 81 × 5 + 75 (81 × 75) + 5 <
- 86 × 7 + 14 (86 × 14) + 7 <
- 675 - 98 + 66 (675 + 98) - 66 <
- 888 ÷ 74 - 1 (888 ÷ 74) + 1 <
- 59 × 8 + 64 (59 × 64) + 8 <
- 756 ÷ 21 - 21 (756 ÷ 21) + 21 <
- 416 - 52 + 38 (416 + 52) - 38 <
- 69 + 10 - 79 69 - 10 + 79 <
- 605 ÷ 55 + 11 (605 ÷ 55) - 11 >
- 882 ÷ 42 - 6 (882 ÷ 42) + 6 <
- 468 ÷ 13 + 13 (468 ÷ 13) - 13 >
- 988 ÷ 19 + 26 (988 ÷ 19) - 26 >
- 880 ÷ 10 + 44 (880 ÷ 10) - 44 >
- 14 × 6 - 38 (14 × 38) - 6 <
- 34 × 3 - 30 (34 × 30) - 3 <
- 350 - 40 + 13 (350 + 40) - 13 <
- 418 ÷ 22 - 2 (418 ÷ 22) + 2 <
- 71 × 4 - 32 (71 × 32) - 4 <
- 420 ÷ 30 - 2 (420 ÷ 30) + 2 <
- 349 + 10 - 73 349 - 10 + 73 <
- 756 - 54 + 48 (756 + 54) - 48 <
- 75 × 7 + 36 (75 × 36) + 7 <
- 948 - 54 + 96 (948 + 54) - 96 >
- 822 + 10 - 26 822 - 10 + 26 <
- 724 - 35 + 38 (724 + 35) - 38 >
- 734 + 10 - 35 734 - 10 + 35 <
- 759 - 57 + 91 (759 + 57) - 91 >
- 65 × 7 - 12 (65 × 12) - 7 <
- 324 - 31 + 54 (324 + 31) - 54 >
- 479 + 10 - 16 479 - 10 + 16 <
- 851 ÷ 37 + 23 (851 ÷ 37) - 23 >
- 971 - 58 + 14 (971 + 58) - 14 <
- 213 + 10 - 62 213 - 10 + 62 <
- 776 ÷ 97 - 4 (776 ÷ 97) + 4 <
- 91 × 7 - 95 (91 × 95) - 7 <
- 711 + 10 - 55 711 - 10 + 55 <
- 965 + 10 - 71 965 - 10 + 71 <
- 730 - 71 + 19 (730 + 71) - 19 <
- 662 + 10 - 76 662 - 10 + 76 <
- 972 + 10 - 17 972 - 10 + 17 <
- 99 × 3 - 61 (99 × 61) - 3 <
- 360 ÷ 15 - 24 (360 ÷ 15) + 24 <
- 600 ÷ 30 + 20 (600 ÷ 30) - 20 >
- 629 ÷ 37 + 17 (629 ÷ 37) - 17 >
- 375 + 10 - 83 375 - 10 + 83 <
- 618 - 90 + 59 (618 + 90) - 59 <
- 84 × 7 - 56 (84 × 56) - 7 <
- 828 ÷ 12 + 69 (828 ÷ 12) - 69 >
- 815 + 10 - 98 815 - 10 + 98 <
- 840 ÷ 12 - 1 (840 ÷ 12) + 1 <
- 99 × 1 - 40 (99 × 40) - 1 <
- 664 + 10 - 87 664 - 10 + 87 <
- 44 × 3 - 72 (44 × 72) - 3 <
- 15 × 8 + 68 (15 × 68) + 8 <
- 520 ÷ 26 - 1 (520 ÷ 26) + 1 <
- 700 ÷ 50 + 14 (700 ÷ 50) - 14 >
- 80 × 8 - 72 (80 × 72) - 8 <
- 803 ÷ 73 - 1 (803 ÷ 73) + 1 <
- 532 + 10 - 65 532 - 10 + 65 <
- 781 ÷ 71 - 1 (781 ÷ 71) + 1 <
- 166 + 10 - 16 166 - 10 + 16 <
- 420 ÷ 15 - 15 (420 ÷ 15) + 15 <
- 701 + 10 - 47 701 - 10 + 47 <
- 540 - 45 + 29 (540 + 45) - 29 <
※总分：100分， 共计：70道题， 每题：1.43 分。