- 耗时： 0分0秒
- 题数：
- 得分：
- 92 × 5 + 20 (37 × 89) + 6 <
- 546 ÷ 13 + 13 (180 ÷ 18) - 10 >
- 323 ÷ 17 - 17 (518 ÷ 14) + 1 <
- 710 + 10 - 90 73 - 46 + 17 >
- 85 × 3 + 74 (78 × 78) + 2 <
- 602 - 73 + 96 (208 + 65) - 28 >
- 46 × 6 - 87 (48 × 25) - 3 <
- 25 × 7 + 93 (78 × 82) + 7 <
- 75 × 6 + 85 (10 × 99) + 8 <
- 71 × 1 + 38 (41 × 25) + 7 <
- 13 × 6 - 73 (41 × 87) - 1 <
- 46 × 8 + 34 (42 × 83) + 9 <
- 57 × 1 + 64 (59 × 20) + 4 <
- 48 × 5 - 11 (53 × 15) - 3 <
- 986 ÷ 34 + 17 (780 ÷ 12) - 10 <
- 62 × 7 - 56 (82 × 97) - 8 <
- 22 × 9 + 94 (11 × 65) + 1 <
- 35 × 8 + 14 (24 × 89) + 5 <
- 528 ÷ 16 + 12 (209 ÷ 11) - 19 >
- 650 - 60 + 13 (929 + 39) - 77 <
- 420 ÷ 70 - 3 (364 ÷ 13) + 2 <
- 60 × 9 + 60 (94 × 89) + 7 <
- 713 ÷ 23 + 31 (756 ÷ 54) - 14 >
- 14 × 2 + 90 (71 × 56) + 4 <
- 88 + 10 - 54 90 - 94 + 10 >
- 13 × 1 + 35 (93 × 54) + 2 <
- 105 + 10 - 37 77 - 75 + 78 <
- 94 × 2 - 58 (51 × 81) - 6 <
- 35 × 2 - 66 (23 × 94) - 3 <
- 374 ÷ 34 + 11 (660 ÷ 10) - 55 >
- 413 - 72 + 54 (340 + 62) - 66 >
- 21 × 5 - 29 (15 × 80) - 5 <
- 963 - 29 + 82 (94 + 50) - 27 >
- 576 ÷ 24 - 16 (612 ÷ 18) + 17 <
- 840 ÷ 56 + 15 (594 ÷ 22) - 18 >
- 53 + 10 - 33 44 - 64 + 68 <
- 61 × 1 + 77 (61 × 36) + 6 <
- 660 ÷ 12 - 30 (264 ÷ 44) + 6 >
- 77 × 4 - 57 (77 × 32) - 6 <
- 98 - 77 + 10 (442 + 66) - 48 <
- 893 - 13 + 87 (524 + 26) - 65 >
- 69 × 8 - 56 (37 × 65) - 5 <
- 110 ÷ 10 - 10 (600 ÷ 15) + 6 <
- 86 × 2 - 32 (52 × 68) - 3 <
- 550 ÷ 22 - 1 (672 ÷ 32) + 12 <
- 35 × 5 + 69 (51 × 27) + 7 <
- 360 ÷ 15 + 20 (440 ÷ 22) - 10 >
- 406 - 62 + 69 (623 + 64) - 17 <
- 625 ÷ 25 + 25 (990 ÷ 30) - 15 >
- 69 × 8 + 65 (36 × 16) + 4 >
- 573 + 10 - 19 20 - 19 + 44 >
- 845 - 18 + 15 (804 + 47) - 60 >
- 600 ÷ 15 - 30 (288 ÷ 24) + 1 <
- 83 + 10 - 59 57 - 53 + 82 <
- 918 ÷ 27 - 1 (450 ÷ 50) + 6 >
- 81 × 6 + 64 (12 × 66) + 8 <
- 900 ÷ 15 + 12 (768 ÷ 16) - 48 >
- 900 ÷ 90 - 10 (840 ÷ 21) + 5 <
- 26 × 7 + 50 (52 × 99) + 1 <
- 226 + 10 - 17 84 - 50 + 53 >
- 980 ÷ 49 + 10 (830 ÷ 83) - 10 >
- 646 ÷ 19 - 19 (102 ÷ 51) + 2 >
- 574 - 46 + 64 (363 + 35) - 90 >
- 747 - 45 + 39 (163 + 14) - 46 >
- 390 ÷ 39 - 1 (420 ÷ 10) + 14 <
- 85 × 5 - 13 (27 × 81) - 3 <
- 15 × 2 + 88 (47 × 69) + 2 <
- 539 + 10 - 33 51 - 86 + 55 >
- 714 ÷ 21 - 14 (340 ÷ 85) + 4 >
- 120 ÷ 40 - 1 (816 ÷ 51) + 1 <
- 960 ÷ 10 - 48 (696 ÷ 12) + 12 <
- 850 - 31 + 48 (354 + 57) - 47 >
- 76 × 4 - 78 (92 × 49) - 9 <
- 264 ÷ 22 + 12 (360 ÷ 10) - 20 >
- 47 × 8 + 89 (98 × 10) + 1 <
- 480 ÷ 10 + 30 (798 ÷ 14) - 21 >
- 228 ÷ 38 - 6 (395 ÷ 79) + 5 <
- 210 ÷ 10 + 14 (572 ÷ 13) - 13 >
- 87 × 5 + 73 (40 × 56) + 7 <
- 691 - 22 + 26 (226 + 43) - 73 >
- 880 ÷ 11 + 80 (720 ÷ 30) - 16 >
- 588 ÷ 12 - 14 (144 ÷ 12) + 12 >
- 903 ÷ 21 + 21 (870 ÷ 10) - 58 >
- 130 + 10 - 61 25 - 88 + 85 >
- 700 ÷ 10 - 1 (391 ÷ 23) + 1 >
- 83 + 10 - 23 59 - 69 + 30 >
- 779 ÷ 19 + 19 (675 ÷ 27) - 25 >
- 432 ÷ 12 - 24 (588 ÷ 12) + 49 <
- 84 × 7 - 91 (54 × 53) - 6 <
- 963 + 10 - 64 80 - 19 + 36 >
- 768 ÷ 16 - 12 (512 ÷ 64) + 8 >
- 36 - 61 + 33 (739 + 62) - 48 <
- 504 ÷ 24 - 7 (120 ÷ 12) + 5 <
- 734 + 10 - 14 77 - 31 + 54 >
- 56 × 2 + 49 (81 × 95) + 8 <
- 479 - 47 + 14 (142 + 94) - 90 >
- 364 - 40 + 43 (37 + 90) - 18 >
- 392 ÷ 28 - 7 (399 ÷ 21) + 1 <
- 507 ÷ 39 - 3 (510 ÷ 17) + 5 <
- 44 × 5 - 83 (90 × 32) - 6 <
- 419 + 10 - 53 20 - 93 + 93 >
- 996 - 64 + 46 (903 + 54) - 97 >
- 85 × 5 - 79 (21 × 74) - 4 <
- 46 × 5 + 23 (63 × 96) + 6 <
- 567 - 26 + 46 (424 + 11) - 69 >
- 12 × 4 - 31 (75 × 25) - 6 <
- 156 + 10 - 35 22 - 54 + 52 >
- 69 × 9 - 41 (92 × 65) - 6 <
- 354 + 10 - 48 82 - 14 + 10 >
- 918 - 12 + 41 (954 + 60) - 66 <
- 644 ÷ 28 + 23 (209 ÷ 11) - 19 >
- 627 ÷ 33 - 3 (492 ÷ 12) + 4 <
- 727 - 31 + 63 (52 + 26) - 60 >
- 62 × 8 + 26 (53 × 77) + 6 <
- 935 ÷ 85 + 11 (420 ÷ 20) - 12 >
- 59 × 8 + 77 (69 × 19) + 1 <
- 45 × 4 - 58 (83 × 55) - 4 <
- 75 - 21 + 75 (872 + 46) - 12 <
- 54 × 8 - 11 (10 × 72) - 9 <
- 624 ÷ 52 + 12 (920 ÷ 46) - 10 >
- 903 - 38 + 23 (948 + 72) - 76 <
- 93 × 5 + 99 (48 × 46) + 6 <
- 805 ÷ 23 + 23 (966 ÷ 23) - 14 >
- 840 ÷ 15 - 2 (804 ÷ 12) + 2 <
- 867 ÷ 51 - 3 (975 ÷ 65) + 3 <
- 816 ÷ 24 - 4 (726 ÷ 33) + 2 >
- 334 - 69 + 10 (366 + 48) - 57 <
- 400 ÷ 20 + 20 (264 ÷ 11) - 24 >
- 540 ÷ 45 + 10 (630 ÷ 14) - 35 >
- 29 × 1 + 95 (26 × 33) + 6 <
- 555 + 10 - 81 15 - 29 + 73 >
- 390 ÷ 13 + 30 (480 ÷ 15) - 12 >
- 778 - 42 + 43 (159 + 42) - 42 >
- 606 - 59 + 47 (208 + 79) - 64 >
- 500 ÷ 10 - 2 (234 ÷ 26) + 6 >
- 24 × 4 - 37 (16 × 96) - 6 <
- 14 × 5 - 65 (81 × 96) - 6 <
- 195 ÷ 13 - 13 (920 ÷ 92) + 1 <
- 439 - 70 + 66 (176 + 49) - 58 >
- 480 ÷ 15 - 6 (980 ÷ 28) + 2 <
- 45 × 3 - 21 (90 × 74) - 2 <
- 200 ÷ 10 + 10 (900 ÷ 30) - 30 >
- 440 ÷ 20 - 10 (651 ÷ 93) + 3 >
- 965 + 10 - 10 77 - 12 + 54 >
- 44 × 4 - 35 (25 × 20) - 1 <
- 850 ÷ 10 - 5 (528 ÷ 88) + 6 >
- 255 ÷ 15 - 1 (800 ÷ 10) + 5 <
- 712 + 10 - 14 30 - 68 + 38 >
- 82 × 3 + 66 (53 × 39) + 3 <
- 22 × 7 - 55 (52 × 50) - 1 <
- 489 - 21 + 89 (938 + 69) - 53 <
- 200 + 10 - 42 77 - 33 + 23 >
- 73 × 8 - 34 (84 × 97) - 1 <
- 975 ÷ 65 + 15 (980 ÷ 35) - 28 >
- 84 × 5 + 39 (56 × 12) + 6 <
- 154 ÷ 22 - 1 (440 ÷ 44) + 10 <
- 241 + 10 - 62 47 - 32 + 46 >
- 343 - 69 + 21 (519 + 33) - 18 <
- 169 + 10 - 10 44 - 36 + 12 >
- 972 ÷ 54 - 3 (420 ÷ 42) + 2 >
- 270 ÷ 27 - 10 (527 ÷ 17) + 1 <
- 781 - 86 + 59 (61 + 35) - 75 >
- 396 ÷ 22 - 11 (504 ÷ 36) + 9 <
- 80 × 5 + 73 (56 × 73) + 1 <
- 25 × 7 + 25 (87 × 57) + 4 <
- 92 × 8 - 86 (32 × 5) - 3 >
- 66 × 4 - 95 (10 × 48) - 2 <
- 576 ÷ 18 - 2 (748 ÷ 22) + 2 <
- 95 × 9 - 54 (56 × 61) - 4 <
- 33 × 6 - 83 (15 × 95) - 5 <
- 75 × 2 + 83 (10 × 11) + 7 >
- 442 ÷ 17 - 17 (345 ÷ 69) + 3 >
- 540 ÷ 18 + 18 (940 ÷ 20) - 47 >
- 429 ÷ 13 + 33 (840 ÷ 28) - 10 >
- 809 + 10 - 57 89 - 34 + 96 >
- 76 × 9 - 93 (35 × 80) - 8 <
- 266 ÷ 19 - 1 (480 ÷ 24) + 8 <
- 760 ÷ 19 + 20 (901 ÷ 53) - 17 >
- 518 ÷ 37 + 14 (950 ÷ 25) - 19 >
- 609 + 10 - 35 16 - 42 + 34 >
- 480 ÷ 15 - 8 (476 ÷ 17) + 2 <
- 864 ÷ 16 + 27 (306 ÷ 17) - 17 >
- 936 ÷ 13 + 36 (936 ÷ 72) - 13 >
- 50 - 51 + 67 (743 + 43) - 93 <
- 217 + 10 - 25 64 - 11 + 39 >
- 87 × 4 - 44 (69 × 20) - 8 <
- 570 ÷ 30 + 19 (595 ÷ 17) - 17 >
- 29 × 9 - 41 (33 × 77) - 6 <
- 306 - 37 + 60 (144 + 97) - 16 >
- 715 + 10 - 55 92 - 51 + 26 >
- 840 ÷ 15 - 1 (924 ÷ 28) + 6 >
- 39 × 3 + 30 (19 × 79) + 2 <
- 741 ÷ 19 - 3 (780 ÷ 26) + 3 >
- 250 - 13 + 11 (52 + 35) - 56 >
- 874 ÷ 19 + 23 (740 ÷ 74) - 10 >
- 810 ÷ 45 + 15 (504 ÷ 12) - 18 >
- 60 × 6 - 71 (31 × 74) - 7 <
- 440 ÷ 22 + 10 (966 ÷ 23) - 14 >
- 528 - 21 + 63 (40 + 66) - 48 >
- 968 ÷ 22 + 11 (648 ÷ 27) - 24 >
- 35 × 6 + 27 (58 × 16) + 1 <
- 714 ÷ 17 + 34 (396 ÷ 22) - 12 >
- 630 ÷ 14 + 14 (858 ÷ 11) - 26 >
- 41 × 8 + 20 (77 × 17) + 4 <
- 728 ÷ 14 + 13 (525 ÷ 21) - 15 >
- 510 - 98 + 82 (457 + 17) - 67 >
- 675 ÷ 27 - 9 (255 ÷ 17) + 15 <
- 896 - 60 + 87 (45 + 69) - 68 >
- 990 ÷ 55 - 18 (852 ÷ 12) + 2 <
- 316 - 99 + 34 (430 + 29) - 92 <
- 384 ÷ 64 - 1 (180 ÷ 12) + 2 <
- 18 × 8 + 85 (54 × 36) + 4 <
- 29 × 1 + 83 (64 × 86) + 8 <
- 784 ÷ 16 - 14 (741 ÷ 57) + 13 >
- 75 × 1 + 76 (40 × 27) + 5 <
- 34 - 78 + 60 (89 + 32) - 45 <
- 395 - 30 + 24 (199 + 71) - 74 >
- 53 × 8 + 62 (18 × 15) + 9 >
- 150 ÷ 15 - 5 (228 ÷ 38) + 6 <
- 72 × 6 + 37 (70 × 16) + 6 <
- 59 × 7 + 12 (87 × 20) + 3 <
- 600 ÷ 12 - 12 (980 ÷ 10) + 28 <
- 136 + 10 - 27 94 - 22 + 75 <
- 66 × 6 - 51 (63 × 58) - 7 <
- 12 × 7 + 77 (20 × 30) + 4 <
- 54 × 7 - 14 (69 × 66) - 6 <
- 52 × 5 - 14 (57 × 86) - 6 <
- 63 × 5 + 33 (96 × 49) + 3 <
- 520 ÷ 13 + 20 (810 ÷ 18) - 10 >
- 825 ÷ 11 - 1 (198 ÷ 22) + 3 >
- 89 × 7 - 52 (69 × 59) - 4 <
- 565 + 10 - 34 39 - 45 + 30 >
- 756 ÷ 28 + 12 (990 ÷ 18) - 18 >
- 49 × 1 - 10 (47 × 1) - 3 <
- 68 × 5 + 63 (29 × 33) + 7 <
- 704 ÷ 16 - 16 (100 ÷ 10) + 10 >
- 416 - 67 + 43 (43 + 50) - 27 >
- 906 - 80 + 22 (771 + 16) - 54 >
- 783 ÷ 27 - 9 (374 ÷ 17) + 11 <
- 840 ÷ 56 + 14 (680 ÷ 10) - 20 <
- 130 ÷ 10 + 10 (671 ÷ 11) - 11 <
- 48 × 5 - 26 (27 × 55) - 4 <
- 60 × 6 + 29 (50 × 43) + 3 <
- 93 × 6 - 2 (21 × 30) - 4 <
- 480 ÷ 20 - 12 (972 ÷ 12) + 4 <
- 66 × 6 - 51 (12 × 5) - 2 >
- 871 - 51 + 94 (610 + 93) - 12 >
- 676 + 10 - 75 47 - 61 + 38 >
- 91 × 2 + 88 (19 × 35) + 9 <
- 687 - 59 + 26 (925 + 44) - 10 <
- 94 × 2 - 53 (62 × 12) - 6 <
- 275 ÷ 11 + 11 (700 ÷ 28) - 25 >
- 270 ÷ 27 - 9 (700 ÷ 28) + 25 <
- 496 ÷ 16 - 4 (432 ÷ 16) + 9 <
- 672 ÷ 16 + 12 (896 ÷ 14) - 28 >
- 752 ÷ 94 - 1 (850 ÷ 50) + 17 <
- 410 ÷ 10 - 2 (252 ÷ 14) + 12 >
- 220 + 10 - 55 42 - 44 + 86 >
- 18 × 4 + 14 (96 × 71) + 1 <
- 765 + 10 - 33 70 - 36 + 26 >
- 960 ÷ 16 - 6 (880 ÷ 22) + 8 >
- 39 × 4 + 71 (21 × 77) + 4 <
- 555 + 10 - 48 68 - 96 + 55 >
- 288 ÷ 12 - 12 (608 ÷ 32) + 2 <
- 439 + 10 - 83 67 - 96 + 30 >
- 404 + 10 - 54 60 - 34 + 76 >
- 400 - 48 + 59 (325 + 99) - 29 >
- 672 ÷ 16 - 8 (648 ÷ 72) + 4 >
- 700 ÷ 10 + 10 (500 ÷ 20) - 10 >
- 703 - 77 + 13 (845 + 36) - 41 <
- 26 × 5 + 96 (82 × 23) + 5 <
- 242 ÷ 11 + 22 (660 ÷ 33) - 15 >
- 624 ÷ 16 + 13 (690 ÷ 23) - 10 >
- 196 ÷ 28 - 4 (580 ÷ 20) + 5 <
- 532 ÷ 14 + 28 (792 ÷ 33) - 22 >
- 936 ÷ 13 + 72 (700 ÷ 20) - 25 >
- 32 × 7 + 70 (28 × 47) + 1 <
- 627 ÷ 57 - 11 (704 ÷ 32) + 8 <
- 758 + 10 - 34 76 - 57 + 75 >
- 660 ÷ 12 + 20 (507 ÷ 13) - 13 >
- 401 - 47 + 95 (72 + 11) - 63 >
- 798 ÷ 57 - 6 (900 ÷ 18) + 18 <
- 71 × 7 + 85 (15 × 61) + 4 <
- 88 - 36 + 34 (11 + 67) - 70 >
- 648 ÷ 18 + 24 (561 ÷ 11) - 17 >
- 139 - 57 + 40 (654 + 71) - 56 <
- 453 + 10 - 12 76 - 55 + 53 >
- 66 × 1 + 98 (10 × 45) + 8 <
- 742 + 10 - 33 60 - 43 + 21 >
- 62 × 3 - 20 (53 × 16) - 1 <
- 38 × 4 - 77 (37 × 6) - 5 <
- 858 ÷ 22 - 39 (360 ÷ 10) + 6 <
- 299 ÷ 13 + 13 (522 ÷ 29) - 18 >
- 840 ÷ 70 + 10 (828 ÷ 69) - 12 >
- 296 ÷ 74 - 4 (396 ÷ 33) + 2 <
- 454 + 10 - 64 96 - 78 + 54 >
- 396 ÷ 18 - 22 (900 ÷ 12) + 10 <
- 882 ÷ 63 - 9 (420 ÷ 21) + 14 <
- 276 - 78 + 74 (701 + 26) - 37 <
- 155 - 87 + 66 (110 + 27) - 28 >
- 504 ÷ 63 - 1 (728 ÷ 13) + 4 <
- 803 + 10 - 10 95 - 40 + 43 >
- 900 + 10 - 52 16 - 27 + 22 >
- 792 ÷ 11 + 66 (900 ÷ 25) - 18 >
- 570 ÷ 19 + 19 (945 ÷ 21) - 27 >
- 42 × 5 + 84 (89 × 44) + 1 <
- 83 × 2 - 69 (35 × 64) - 2 <
- 522 - 98 + 82 (932 + 21) - 85 <
- 907 - 54 + 34 (875 + 82) - 94 >
- 20 - 51 + 98 (858 + 47) - 86 <
- 276 ÷ 46 - 1 (570 ÷ 10) + 19 <
- 633 - 86 + 14 (569 + 54) - 48 <
- 266 + 10 - 18 43 - 38 + 36 >
- 93 × 6 - 10 (37 × 71) - 2 <
- 624 - 77 + 44 (127 + 78) - 94 >
- 638 - 52 + 54 (201 + 80) - 12 >
- 798 ÷ 38 - 21 (741 ÷ 13) + 1 <
- 35 - 79 + 73 (184 + 88) - 44 <
- 181 - 36 + 85 (309 + 13) - 51 <
- 930 ÷ 62 - 15 (396 ÷ 18) + 6 <
- 960 ÷ 48 + 20 (616 ÷ 11) - 22 >
- 840 ÷ 40 + 12 (570 ÷ 10) - 19 <
- 840 ÷ 14 + 56 (780 ÷ 20) - 15 >
- 496 ÷ 31 - 8 (396 ÷ 12) + 12 <
- 271 + 10 - 27 94 - 86 + 99 >
- 510 ÷ 15 + 34 (660 ÷ 10) - 11 >
- 154 ÷ 14 + 11 (240 ÷ 12) - 15 >
- 81 × 4 + 65 (79 × 85) + 6 <
- 154 - 40 + 83 (545 + 16) - 88 <
- 47 × 8 + 47 (68 × 47) + 6 <
- 636 ÷ 12 - 3 (826 ÷ 14) + 2 <
- 240 ÷ 16 + 10 (670 ÷ 10) - 67 >
- 440 ÷ 44 - 4 (470 ÷ 47) + 2 <
- 295 + 10 - 85 28 - 63 + 57 >
- 188 - 80 + 51 (222 + 20) - 26 <
- 510 ÷ 30 - 15 (450 ÷ 75) + 6 <
- 464 ÷ 16 - 1 (850 ÷ 25) + 25 <
- 672 ÷ 21 + 28 (891 ÷ 27) - 27 >
- 819 - 73 + 32 (188 + 64) - 88 >
- 248 ÷ 62 - 4 (224 ÷ 16) + 1 <
- 576 ÷ 36 + 16 (528 ÷ 24) - 12 >
- 768 ÷ 32 - 4 (476 ÷ 14) + 14 <
- 12 × 9 - 90 (75 × 7) - 8 <
- 92 × 1 - 35 (39 × 15) - 5 <
- 528 ÷ 11 - 6 (408 ÷ 12) + 2 >
- 537 - 94 + 70 (206 + 12) - 87 >
- 598 - 59 + 81 (104 + 46) - 51 >
- 423 - 54 + 65 (291 + 36) - 31 >
- 616 ÷ 14 - 1 (516 ÷ 12) + 12 <
- 73 × 4 + 23 (37 × 47) + 7 <
- 19 × 1 + 15 (36 × 17) + 8 <
- 256 - 37 + 93 (758 + 36) - 93 <
- 848 ÷ 16 - 1 (630 ÷ 10) + 45 <
- 35 - 62 + 36 (37 + 70) - 29 <
- 514 - 41 + 98 (835 + 77) - 92 <
- 722 - 19 + 82 (220 + 23) - 30 >
- 35 × 1 - 28 (94 × 20) - 5 <
- 396 ÷ 66 - 3 (481 ÷ 13) + 37 <
- 639 + 10 - 87 57 - 40 + 80 >
- 29 × 2 + 79 (82 × 26) + 7 <
- 19 × 5 - 27 (41 × 69) - 6 <
- 25 × 2 + 90 (10 × 92) + 4 <
- 770 ÷ 11 + 55 (882 ÷ 18) - 14 >
- 378 ÷ 18 - 2 (340 ÷ 34) + 1 >
- 700 ÷ 14 + 20 (620 ÷ 31) - 10 >
- 26 × 8 - 59 (36 × 88) - 8 <
- 221 - 32 + 47 (371 + 35) - 28 <
- 808 - 31 + 13 (794 + 32) - 92 >
- 682 - 67 + 21 (332 + 81) - 90 >
- 22 × 4 + 77 (97 × 20) + 9 <
- 82 × 7 - 69 (93 × 95) - 6 <
- 67 × 6 + 57 (62 × 61) + 1 <
- 464 + 10 - 41 20 - 20 + 45 >
- 48 × 1 - 41 (87 × 90) - 3 <
- 950 ÷ 10 + 38 (480 ÷ 24) - 20 >
- 900 ÷ 20 - 6 (480 ÷ 15) + 12 <
- 106 + 10 - 55 18 - 63 + 63 >
- 60 × 5 + 13 (31 × 63) + 1 <
- 840 ÷ 10 + 15 (840 ÷ 40) - 14 >
- 51 × 2 - 18 (32 × 70) - 8 <
- 343 - 75 + 28 (819 + 29) - 80 <
- 510 + 10 - 81 25 - 25 + 19 >
- 870 - 15 + 12 (438 + 17) - 65 >
- 33 × 6 + 60 (68 × 96) + 8 <
- 144 + 10 - 94 43 - 72 + 86 >
- 876 - 82 + 44 (375 + 57) - 51 >
- 972 + 10 - 99 43 - 17 + 90 >
- 15 × 2 + 66 (53 × 74) + 3 <
- 363 + 10 - 40 52 - 65 + 51 >
- 844 - 23 + 17 (943 + 43) - 63 <
- 134 + 10 - 71 96 - 61 + 69 <
- 341 - 51 + 23 (795 + 18) - 23 <
- 673 - 57 + 12 (950 + 43) - 92 <
- 566 + 10 - 42 93 - 19 + 31 >
- 287 + 10 - 18 36 - 14 + 44 >
- 960 ÷ 20 + 10 (684 ÷ 12) - 57 >
- 444 ÷ 37 + 12 (940 ÷ 20) - 10 <
- 544 ÷ 16 - 1 (255 ÷ 15) + 17 <
- 142 ÷ 71 - 2 (350 ÷ 14) + 7 <
- 88 × 7 + 80 (90 × 47) + 4 <
- 33 × 1 - 7 (75 × 91) - 5 <
- 504 ÷ 84 - 1 (660 ÷ 30) + 6 <
- 774 ÷ 18 + 18 (608 ÷ 16) - 19 >
- 704 ÷ 11 + 32 (979 ÷ 89) - 11 >
- 924 ÷ 11 + 22 (648 ÷ 24) - 24 >
- 944 + 10 - 73 89 - 52 + 93 >
- 145 + 10 - 65 21 - 59 + 78 >
- 92 × 7 - 14 (72 × 83) - 4 <
- 378 ÷ 18 - 21 (720 ÷ 18) + 15 <
- 39 × 9 - 14 (85 × 73) - 9 <
- 66 × 1 + 91 (92 × 81) + 3 <
- 600 ÷ 30 + 20 (810 ÷ 27) - 18 >
- 418 ÷ 19 + 22 (945 ÷ 35) - 15 >
- 34 × 6 + 64 (19 × 31) + 2 <
- 745 + 10 - 48 99 - 39 + 43 >
- 732 + 10 - 93 81 - 49 + 82 >
- 204 - 34 + 54 (380 + 53) - 69 <
- 912 ÷ 38 - 8 (690 ÷ 46) + 2 <
- 884 ÷ 26 - 13 (448 ÷ 14) + 4 <
- 451 - 90 + 29 (467 + 50) - 13 <
- 684 ÷ 57 + 12 (324 ÷ 12) - 18 >
- 71 × 3 + 40 (88 × 24) + 3 <
- 995 - 61 + 33 (784 + 30) - 96 >
- 80 + 10 - 79 96 - 74 + 86 <
- 122 + 10 - 85 64 - 52 + 63 <
- 73 × 1 - 72 (27 × 75) - 6 <
- 95 × 2 - 19 (31 × 74) - 4 <
- 17 × 6 - 41 (86 × 58) - 7 <
- 53 × 1 + 82 (60 × 97) + 1 <
- 373 - 83 + 66 (87 + 30) - 94 >
- 109 - 19 + 93 (261 + 79) - 18 <
- 11 × 8 + 96 (45 × 90) + 6 <
- 57 × 9 - 97 (28 × 26) - 1 <
- 840 ÷ 20 + 20 (816 ÷ 24) - 34 >
- 19 × 1 - 10 (98 × 84) - 2 <
- 224 ÷ 14 + 16 (663 ÷ 13) - 17 <
- 990 ÷ 18 + 33 (473 ÷ 11) - 11 >
- 720 ÷ 12 + 48 (828 ÷ 18) - 23 >
- 20 × 2 - 31 (14 × 4) - 7 <
- 690 ÷ 15 - 2 (282 ÷ 94) + 3 >
- 463 + 10 - 79 37 - 17 + 97 >
- 880 ÷ 40 - 22 (846 ÷ 94) + 9 <
- 931 ÷ 19 - 1 (840 ÷ 15) + 40 <
- 44 × 3 + 89 (32 × 91) + 3 <
- 618 - 32 + 58 (170 + 94) - 58 >
- 504 ÷ 14 + 21 (840 ÷ 12) - 70 >
- 40 × 9 - 23 (74 × 59) - 9 <
- 630 ÷ 14 + 45 (680 ÷ 20) - 34 >
- 87 × 5 + 20 (37 × 57) + 5 <
- 718 + 10 - 91 74 - 38 + 27 >
- 37 × 3 - 86 (16 × 50) - 5 <
- 258 ÷ 86 - 3 (372 ÷ 12) + 4 <
- 950 ÷ 95 - 10 (984 ÷ 12) + 3 <
- 932 + 10 - 90 82 - 97 + 33 >
- 57 × 9 - 63 (24 × 14) - 4 >
- 20 × 7 - 19 (62 × 80) - 6 <
- 210 ÷ 14 - 2 (525 ÷ 15) + 15 <
- 19 × 3 + 88 (35 × 13) + 1 <
- 756 ÷ 21 - 21 (391 ÷ 17) + 23 <
- 550 ÷ 11 + 22 (864 ÷ 27) - 24 >
- 936 ÷ 26 - 24 (220 ÷ 10) + 10 <
- 285 ÷ 15 - 5 (460 ÷ 20) + 1 <
- 99 × 2 - 28 (87 × 70) - 7 <
- 65 - 70 + 39 (591 + 19) - 51 <
- 200 ÷ 40 - 4 (675 ÷ 15) + 45 <
- 501 + 10 - 56 80 - 79 + 63 >
- 874 + 10 - 66 55 - 94 + 73 >
- 72 × 4 - 55 (97 × 97) - 4 <
- 144 ÷ 48 - 3 (589 ÷ 19) + 31 <
- 768 ÷ 16 + 12 (352 ÷ 11) - 32 >
- 990 ÷ 10 - 6 (756 ÷ 84) + 6 >
- 245 + 10 - 66 26 - 61 + 35 >
- 37 × 5 + 31 (10 × 90) + 4 <
- 700 ÷ 10 - 4 (896 ÷ 16) + 2 >
- 432 ÷ 16 + 18 (780 ÷ 15) - 20 >
- 780 ÷ 15 - 5 (600 ÷ 30) + 6 >
- 986 ÷ 17 + 58 (646 ÷ 17) - 38 >
- 882 ÷ 49 - 2 (816 ÷ 17) + 8 <
- 924 ÷ 44 + 21 (370 ÷ 10) - 37 >
- 560 ÷ 10 - 35 (936 ÷ 24) + 39 <
※总分：100分， 共计：480道题， 每题：0.21 分。