- 耗时： 0分0秒
- 题数：
- 得分：
- 50 × 3 - 74 (50 × 74) - 3 <
- 99 × 7 + 50 (99 × 50) + 7 <
- 63 × 2 + 16 (63 × 16) + 2 <
- 876 + 10 - 16 876 - 10 + 16 <
- 800 ÷ 16 - 5 (800 ÷ 16) + 5 <
- 539 ÷ 11 - 1 (539 ÷ 11) + 1 <
- 92 × 2 - 82 (92 × 82) - 2 <
- 420 ÷ 12 + 20 (420 ÷ 12) - 20 >
- 286 - 44 + 62 (286 + 44) - 62 >
- 545 + 10 - 63 545 - 10 + 63 <
- 468 ÷ 26 + 18 (468 ÷ 26) - 18 >
- 476 ÷ 28 + 14 (476 ÷ 28) - 14 >
- 85 × 5 - 63 (85 × 63) - 5 <
- 71 × 9 - 94 (71 × 94) - 9 <
- 51 × 9 + 70 (51 × 70) + 9 <
- 783 - 80 + 90 (783 + 80) - 90 >
- 509 - 11 + 25 (509 + 11) - 25 >
- 957 ÷ 29 + 29 (957 ÷ 29) - 29 >
- 682 ÷ 22 + 11 (682 ÷ 22) - 11 >
- 510 ÷ 10 - 2 (510 ÷ 10) + 2 <
- 287 - 91 + 35 (287 + 91) - 35 <
- 990 ÷ 10 + 90 (990 ÷ 10) - 90 >
- 95 × 8 - 55 (95 × 55) - 8 <
- 135 - 53 + 76 (135 + 53) - 76 >
- 65 × 6 + 20 (65 × 20) + 6 <
- 624 + 10 - 67 624 - 10 + 67 <
- 176 - 62 + 13 (176 + 62) - 13 <
- 514 + 10 - 79 514 - 10 + 79 <
- 646 ÷ 17 + 38 (646 ÷ 17) - 38 >
- 207 + 10 - 64 207 - 10 + 64 <
- 474 + 10 - 45 474 - 10 + 45 <
- 840 ÷ 30 - 12 (840 ÷ 30) + 12 <
- 27 × 7 - 20 (27 × 20) - 7 <
- 169 + 10 - 51 169 - 10 + 51 <
- 900 - 72 + 67 (900 + 72) - 67 <
- 968 - 39 + 67 (968 + 39) - 67 >
- 16 × 7 - 89 (16 × 89) - 7 <
- 720 ÷ 16 + 36 (720 ÷ 16) - 36 >
- 290 ÷ 29 - 10 (290 ÷ 29) + 10 <
- 51 × 5 + 37 (51 × 37) + 5 <
- 316 ÷ 79 - 2 (316 ÷ 79) + 2 <
- 612 ÷ 17 - 6 (612 ÷ 17) + 6 <
- 93 × 7 + 35 (93 × 35) + 7 <
- 919 - 93 + 43 (919 + 93) - 43 <
- 90 × 5 - 85 (90 × 85) - 5 <
- 70 × 5 + 87 (70 × 87) + 5 <
- 825 - 15 + 55 (825 + 15) - 55 >
- 518 - 14 + 48 (518 + 14) - 48 >
- 68 × 1 + 33 (68 × 33) + 1 <
- 592 - 28 + 97 (592 + 28) - 97 >
- 263 + 10 - 99 263 - 10 + 99 <
- 87 × 8 - 17 (87 × 17) - 8 <
- 452 + 10 - 95 452 - 10 + 95 <
- 505 - 63 + 10 (505 + 63) - 10 <
- 860 + 10 - 26 860 - 10 + 26 <
- 420 ÷ 12 - 5 (420 ÷ 12) + 5 <
- 721 - 77 + 81 (721 + 77) - 81 >
- 594 ÷ 27 - 18 (594 ÷ 27) + 18 <
- 63 × 1 - 2 (63 × 2) - 1 <
- 840 ÷ 10 + 24 (840 ÷ 10) - 24 >
- 29 × 3 - 42 (29 × 42) - 3 <
- 391 + 10 - 35 391 - 10 + 35 <
- 877 + 10 - 91 877 - 10 + 91 <
- 312 ÷ 52 - 1 (312 ÷ 52) + 1 <
- 39 × 3 - 45 (39 × 45) - 3 <
- 33 × 8 - 97 (33 × 97) - 8 <
- 191 + 10 - 98 191 - 10 + 98 <
- 49 × 8 + 42 (49 × 42) + 8 <
- 779 - 55 + 63 (779 + 55) - 63 >
- 605 + 10 - 76 605 - 10 + 76 <
※总分：100分， 共计：70道题， 每题：1.43 分。