- 耗时： 0分0秒
- 题数：
- 得分：
- 284 ÷ 71 - 4 (284 ÷ 71) + 4 <
- 30 × 7 + 75 (30 × 75) + 7 <
- 570 ÷ 10 + 57 (570 ÷ 10) - 57 >
- 275 + 10 - 81 275 - 10 + 81 <
- 436 - 89 + 47 (436 + 89) - 47 <
- 309 - 49 + 61 (309 + 49) - 61 >
- 200 ÷ 25 - 1 (200 ÷ 25) + 1 <
- 840 ÷ 70 + 12 (840 ÷ 70) - 12 >
- 851 ÷ 23 - 1 (851 ÷ 23) + 1 <
- 420 - 12 + 17 (420 + 12) - 17 >
- 129 - 79 + 74 (129 + 79) - 74 <
- 88 × 3 - 72 (88 × 72) - 3 <
- 252 ÷ 14 + 18 (252 ÷ 14) - 18 >
- 966 ÷ 46 - 6 (966 ÷ 46) + 6 <
- 49 × 8 - 50 (49 × 50) - 8 <
- 918 - 51 + 97 (918 + 51) - 97 >
- 49 × 6 - 81 (49 × 81) - 6 <
- 69 × 4 - 23 (69 × 23) - 4 <
- 90 × 2 + 35 (90 × 35) + 2 <
- 99 × 7 + 81 (99 × 81) + 7 <
- 10 × 6 - 57 (10 × 57) - 6 <
- 775 - 32 + 14 (775 + 32) - 14 <
- 430 - 34 + 54 (430 + 34) - 54 >
- 868 ÷ 31 - 7 (868 ÷ 31) + 7 <
- 329 + 10 - 13 329 - 10 + 13 <
- 150 - 80 + 82 (150 + 80) - 82 >
- 431 + 10 - 82 431 - 10 + 82 <
- 217 - 27 + 11 (217 + 27) - 11 <
- 464 ÷ 16 + 16 (464 ÷ 16) - 16 >
- 94 × 6 + 80 (94 × 80) + 6 <
- 557 - 12 + 27 (557 + 12) - 27 >
- 79 × 2 + 59 (79 × 59) + 2 <
- 190 - 98 + 23 (190 + 98) - 23 <
- 960 ÷ 16 + 16 (960 ÷ 16) - 16 >
- 455 ÷ 13 + 13 (455 ÷ 13) - 13 >
- 276 + 10 - 29 276 - 10 + 29 <
- 744 - 18 + 76 (744 + 18) - 76 >
- 426 - 73 + 49 (426 + 73) - 49 <
- 99 × 8 + 69 (99 × 69) + 8 <
- 765 ÷ 17 - 1 (765 ÷ 17) + 1 <
- 504 ÷ 14 + 21 (504 ÷ 14) - 21 >
- 295 - 79 + 39 (295 + 79) - 39 <
- 997 - 79 + 75 (997 + 79) - 75 <
- 840 ÷ 10 + 21 (840 ÷ 10) - 21 >
- 793 + 10 - 72 793 - 10 + 72 <
- 60 × 6 - 10 (60 × 10) - 6 <
- 240 ÷ 24 - 5 (240 ÷ 24) + 5 <
- 30 × 5 + 59 (30 × 59) + 5 <
- 308 ÷ 22 - 1 (308 ÷ 22) + 1 <
- 640 ÷ 10 + 20 (640 ÷ 10) - 20 >
- 753 + 10 - 75 753 - 10 + 75 <
- 561 ÷ 11 + 33 (561 ÷ 11) - 33 >
- 794 + 10 - 30 794 - 10 + 30 <
- 79 × 1 - 40 (79 × 40) - 1 <
- 770 - 22 + 63 (770 + 22) - 63 >
- 65 × 7 - 64 (65 × 64) - 7 <
- 204 ÷ 12 - 2 (204 ÷ 12) + 2 <
- 65 × 1 - 61 (65 × 61) - 1 <
- 64 × 1 + 73 (64 × 73) + 1 <
- 992 ÷ 32 + 16 (992 ÷ 32) - 16 >
- 676 ÷ 13 + 52 (676 ÷ 13) - 52 >
- 99 × 9 + 53 (99 × 53) + 9 <
- 560 ÷ 20 + 14 (560 ÷ 20) - 14 >
- 58 × 5 + 49 (58 × 49) + 5 <
- 760 ÷ 10 + 38 (760 ÷ 10) - 38 >
- 68 × 2 - 75 (68 × 75) - 2 <
- 72 × 3 - 12 (72 × 12) - 3 <
- 896 ÷ 14 - 56 (896 ÷ 14) + 56 <
- 61 × 8 - 66 (61 × 66) - 8 <
- 107 - 25 + 92 (107 + 25) - 92 >
- 67 - 12 + 54 (67 + 12) - 54 >
- 418 ÷ 19 - 2 (418 ÷ 19) + 2 <
- 63 × 1 - 48 (63 × 48) - 1 <
- 88 × 8 - 8 (88 × 8) - 8 =
- 724 - 54 + 48 (724 + 54) - 48 <
- 81 + 10 - 47 81 - 10 + 47 <
- 608 ÷ 19 - 32 (608 ÷ 19) + 32 <
- 12 × 4 + 83 (12 × 83) + 4 <
- 672 ÷ 16 + 14 (672 ÷ 16) - 14 >
- 918 ÷ 17 - 18 (918 ÷ 17) + 18 <
- 32 × 7 - 76 (32 × 76) - 7 <
- 986 ÷ 34 + 29 (986 ÷ 34) - 29 >
- 72 × 5 - 76 (72 × 76) - 5 <
- 816 ÷ 12 + 17 (816 ÷ 12) - 17 >
- 342 + 10 - 76 342 - 10 + 76 <
- 22 × 5 + 40 (22 × 40) + 5 <
- 960 ÷ 12 - 6 (960 ÷ 12) + 6 <
- 616 ÷ 22 - 1 (616 ÷ 22) + 1 <
- 10 × 8 + 17 (10 × 17) + 8 <
- 59 × 8 - 5 (59 × 5) - 8 >
- 680 ÷ 68 - 4 (680 ÷ 68) + 4 <
- 217 - 33 + 16 (217 + 33) - 16 <
- 827 - 87 + 99 (827 + 87) - 99 >
- 260 ÷ 10 - 26 (260 ÷ 10) + 26 <
- 308 ÷ 14 + 14 (308 ÷ 14) - 14 >
- 924 ÷ 22 + 22 (924 ÷ 22) - 22 >
- 37 × 9 + 22 (37 × 22) + 9 <
- 640 ÷ 32 - 5 (640 ÷ 32) + 5 <
- 41 × 4 + 20 (41 × 20) + 4 <
- 72 × 4 - 28 (72 × 28) - 4 <
- 28 × 1 + 25 (28 × 25) + 1 <
- 466 + 10 - 62 466 - 10 + 62 <
- 72 × 7 + 76 (72 × 76) + 7 <
- 450 ÷ 10 + 18 (450 ÷ 10) - 18 >
- 70 × 1 + 72 (70 × 72) + 1 <
- 910 ÷ 13 - 7 (910 ÷ 13) + 7 <
- 77 × 9 - 91 (77 × 91) - 9 <
- 218 - 56 + 54 (218 + 56) - 54 <
- 312 + 10 - 18 312 - 10 + 18 <
- 912 ÷ 38 - 4 (912 ÷ 38) + 4 <
- 297 + 10 - 37 297 - 10 + 37 <
- 440 ÷ 11 + 22 (440 ÷ 11) - 22 >
- 89 × 8 - 93 (89 × 93) - 8 <
- 462 ÷ 66 - 3 (462 ÷ 66) + 3 <
- 87 × 8 - 75 (87 × 75) - 8 <
- 31 × 3 + 41 (31 × 41) + 3 <
- 840 ÷ 24 - 28 (840 ÷ 24) + 28 <
- 76 × 6 + 24 (76 × 24) + 6 <
- 588 ÷ 49 + 12 (588 ÷ 49) - 12 >
- 18 × 5 + 98 (18 × 98) + 5 <
- 495 + 10 - 79 495 - 10 + 79 <
- 94 × 5 - 48 (94 × 48) - 5 <
- 42 - 90 + 52 (42 + 90) - 52 <
- 720 ÷ 90 - 6 (720 ÷ 90) + 6 <
- 63 × 6 - 17 (63 × 17) - 6 <
- 55 × 4 - 3 (55 × 3) - 4 >
- 23 × 7 + 60 (23 × 60) + 7 <
- 583 - 23 + 99 (583 + 23) - 99 >
- 891 ÷ 99 - 1 (891 ÷ 99) + 1 <
- 92 × 6 - 75 (92 × 75) - 6 <
※总分：100分， 共计：130道题， 每题：0.77 分。