- 耗时： 0分0秒
- 题数：
- 得分：
- 60 × 8 - 98 (60 × 98) - 8 <
- 36 × 8 + 15 (36 × 15) + 8 <
- 609 - 91 + 23 (609 + 91) - 23 <
- 640 ÷ 32 - 16 (640 ÷ 32) + 16 <
- 897 ÷ 13 - 3 (897 ÷ 13) + 3 <
- 510 ÷ 15 - 2 (510 ÷ 15) + 2 <
- 374 ÷ 17 + 11 (374 ÷ 17) - 11 >
- 810 ÷ 81 - 2 (810 ÷ 81) + 2 <
- 718 + 10 - 45 718 - 10 + 45 <
- 558 ÷ 31 - 3 (558 ÷ 31) + 3 <
- 528 ÷ 22 - 2 (528 ÷ 22) + 2 <
- 13 × 7 - 17 (13 × 17) - 7 <
- 405 ÷ 81 - 5 (405 ÷ 81) + 5 <
- 638 + 10 - 89 638 - 10 + 89 <
- 246 + 10 - 91 246 - 10 + 91 <
- 857 - 66 + 20 (857 + 66) - 20 <
- 552 ÷ 24 - 1 (552 ÷ 24) + 1 <
- 795 ÷ 53 - 15 (795 ÷ 53) + 15 <
- 47 × 9 - 62 (47 × 62) - 9 <
- 429 + 10 - 16 429 - 10 + 16 <
- 530 ÷ 10 - 53 (530 ÷ 10) + 53 <
- 420 + 10 - 80 420 - 10 + 80 <
- 24 × 6 + 68 (24 × 68) + 6 <
- 21 × 3 + 50 (21 × 50) + 3 <
- 714 + 10 - 56 714 - 10 + 56 <
- 646 + 10 - 49 646 - 10 + 49 <
- 972 ÷ 12 + 18 (972 ÷ 12) - 18 >
- 42 × 6 + 38 (42 × 38) + 6 <
- 630 ÷ 30 - 2 (630 ÷ 30) + 2 <
- 860 ÷ 10 - 43 (860 ÷ 10) + 43 <
- 42 × 3 + 32 (42 × 32) + 3 <
- 60 × 8 + 79 (60 × 79) + 8 <
- 41 × 4 - 52 (41 × 52) - 4 <
- 75 × 3 + 89 (75 × 89) + 3 <
- 946 ÷ 86 + 11 (946 ÷ 86) - 11 >
- 85 × 3 + 13 (85 × 13) + 3 <
- 706 + 10 - 47 706 - 10 + 47 <
- 692 - 71 + 24 (692 + 71) - 24 <
- 43 × 5 - 10 (43 × 10) - 5 <
- 856 + 10 - 70 856 - 10 + 70 <
- 416 ÷ 32 - 13 (416 ÷ 32) + 13 <
- 592 + 10 - 18 592 - 10 + 18 <
- 21 - 83 + 81 (21 + 83) - 81 <
- 48 × 2 - 6 (48 × 6) - 2 <
- 903 + 10 - 30 903 - 10 + 30 <
- 850 + 10 - 77 850 - 10 + 77 <
- 544 ÷ 34 + 16 (544 ÷ 34) - 16 >
- 29 × 5 + 88 (29 × 88) + 5 <
- 852 - 17 + 95 (852 + 17) - 95 >
- 801 - 19 + 64 (801 + 19) - 64 >
- 960 ÷ 12 + 64 (960 ÷ 12) - 64 >
- 749 - 70 + 19 (749 + 70) - 19 <
- 57 × 9 + 89 (57 × 89) + 9 <
- 30 × 8 + 43 (30 × 43) + 8 <
- 97 × 3 + 40 (97 × 40) + 3 <
- 431 + 10 - 49 431 - 10 + 49 <
- 19 × 3 + 10 (19 × 10) + 3 <
- 32 × 4 + 11 (32 × 11) + 4 <
- 188 - 31 + 61 (188 + 31) - 61 >
- 446 - 78 + 76 (446 + 78) - 76 <
※总分：100分， 共计：60道题， 每题：1.67 分。