- 耗时： 0分0秒
- 题数：
- 得分：
- 49 × 7 + 50 (74 × 50) + 6 <
- 474 - 51 + 10 (232 + 97) - 91 >
- 644 ÷ 23 + 28 (960 ÷ 24) - 10 >
- 520 ÷ 26 - 20 (836 ÷ 11) + 19 <
- 557 - 29 + 28 (219 + 81) - 43 >
- 81 + 10 - 36 82 - 98 + 58 >
- 633 - 13 + 46 (236 + 68) - 84 >
- 671 + 10 - 69 16 - 99 + 97 >
- 63 × 3 - 8 (54 × 66) - 3 <
- 429 ÷ 33 - 11 (192 ÷ 32) + 1 <
- 612 ÷ 18 + 18 (960 ÷ 48) - 16 >
- 724 - 32 + 91 (239 + 35) - 92 >
- 378 ÷ 14 + 18 (312 ÷ 12) - 26 >
- 206 - 91 + 89 (485 + 85) - 28 <
- 564 ÷ 12 - 12 (600 ÷ 24) + 10 =
- 519 - 68 + 48 (14 + 98) - 30 >
- 40 × 5 + 33 (51 × 97) + 9 <
- 672 - 74 + 40 (492 + 15) - 89 >
- 726 ÷ 33 - 22 (147 ÷ 21) + 7 <
- 887 - 33 + 77 (679 + 16) - 64 >
- 14 - 29 + 75 (129 + 38) - 23 <
- 950 ÷ 50 + 19 (790 ÷ 10) - 79 >
- 91 - 86 + 63 (653 + 99) - 45 <
- 396 ÷ 12 + 12 (620 ÷ 10) - 20 >
- 78 × 6 + 73 (42 × 48) + 7 <
- 382 - 79 + 20 (233 + 58) - 66 >
- 79 × 4 - 66 (62 × 30) - 2 <
- 763 + 10 - 25 23 - 14 + 98 >
- 57 × 9 + 19 (27 × 83) + 7 <
- 492 ÷ 12 + 41 (950 ÷ 19) - 10 >
- 58 × 6 - 98 (89 × 91) - 6 <
- 57 × 9 - 32 (34 × 11) - 5 >
- 792 ÷ 11 - 44 (312 ÷ 13) + 6 <
- 315 - 32 + 56 (769 + 10) - 16 <
- 91 × 2 - 49 (21 × 55) - 1 <
- 156 - 50 + 66 (694 + 99) - 73 <
- 99 × 2 - 48 (40 × 86) - 7 <
- 55 - 35 + 61 (566 + 58) - 55 <
- 735 - 29 + 81 (765 + 20) - 87 >
- 765 ÷ 15 - 9 (924 ÷ 14) + 33 <
- 671 - 75 + 34 (494 + 42) - 79 >
- 91 × 7 + 20 (74 × 91) + 8 <
- 63 × 4 + 25 (85 × 36) + 4 <
- 50 × 1 - 43 (26 × 7) - 5 <
- 532 + 10 - 13 43 - 67 + 40 >
- 67 × 2 + 33 (53 × 33) + 4 <
- 837 ÷ 31 - 1 (522 ÷ 18) + 2 <
- 418 ÷ 19 + 11 (720 ÷ 10) - 10 <
- 180 - 17 + 52 (860 + 76) - 64 <
- 180 ÷ 15 + 12 (871 ÷ 67) - 13 >
- 26 × 1 - 12 (36 × 48) - 3 <
- 26 × 2 - 37 (37 × 76) - 5 <
- 840 ÷ 21 + 30 (819 ÷ 39) - 21 >
- 980 ÷ 20 - 5 (924 ÷ 11) + 22 <
- 548 + 10 - 46 63 - 34 + 29 >
- 27 × 6 - 50 (96 × 2) - 4 <
- 482 - 10 + 65 (493 + 62) - 34 >
- 661 + 10 - 92 16 - 75 + 63 >
- 936 ÷ 24 - 12 (234 ÷ 18) + 2 >
- 368 - 87 + 39 (827 + 90) - 44 <
- 969 ÷ 51 + 17 (756 ÷ 27) - 28 >
- 67 × 1 + 86 (63 × 88) + 3 <
- 140 ÷ 14 - 10 (440 ÷ 20) + 11 <
- 147 + 10 - 73 55 - 99 + 92 >
- 69 × 3 - 84 (69 × 21) - 7 <
- 992 ÷ 31 - 32 (200 ÷ 20) + 8 <
- 91 × 3 - 27 (39 × 61) - 7 <
- 418 ÷ 19 + 11 (740 ÷ 37) - 20 >
- 394 + 10 - 90 85 - 46 + 72 >
- 466 + 10 - 23 34 - 75 + 59 >
- 71 × 5 + 27 (64 × 78) + 8 <
- 423 - 84 + 21 (871 + 44) - 94 <
- 71 × 4 + 68 (46 × 25) + 6 <
- 22 × 7 - 36 (28 × 50) - 7 <
- 25 × 9 + 62 (18 × 66) + 3 <
- 804 + 10 - 98 55 - 82 + 33 >
- 960 ÷ 48 + 15 (663 ÷ 51) - 13 >
- 874 ÷ 19 + 23 (390 ÷ 26) - 15 >
- 504 + 10 - 99 49 - 15 + 76 >
- 45 × 6 + 28 (18 × 29) + 6 <
- 52 × 6 + 41 (22 × 83) + 9 <
- 833 + 10 - 97 78 - 72 + 91 >
- 59 × 8 - 36 (32 × 87) - 5 <
- 34 × 5 + 74 (98 × 92) + 7 <
- 736 - 25 + 34 (674 + 45) - 83 >
- 792 ÷ 24 - 4 (574 ÷ 41) + 7 >
- 434 - 58 + 44 (405 + 61) - 94 >
- 900 ÷ 15 + 12 (928 ÷ 16) - 16 >
- 764 - 68 + 88 (722 + 88) - 18 <
- 339 + 10 - 12 82 - 51 + 67 >
- 771 + 10 - 18 53 - 29 + 31 >
- 420 ÷ 15 + 12 (871 ÷ 13) - 13 <
- 44 × 7 + 66 (81 × 14) + 5 <
- 900 ÷ 12 + 75 (952 ÷ 28) - 28 >
- 704 ÷ 16 + 11 (500 ÷ 10) - 50 >
- 704 ÷ 16 + 32 (624 ÷ 16) - 12 >
- 664 ÷ 83 - 4 (171 ÷ 19) + 1 <
- 174 - 27 + 81 (465 + 70) - 41 <
- 720 ÷ 48 + 12 (612 ÷ 36) - 17 >
- 360 ÷ 90 - 1 (752 ÷ 16) + 1 <
- 15 × 7 - 14 (54 × 59) - 6 <
- 432 ÷ 12 - 8 (588 ÷ 49) + 4 >
- 736 ÷ 32 - 2 (504 ÷ 36) + 8 <
- 907 + 10 - 32 67 - 65 + 70 >
- 132 ÷ 22 - 1 (528 ÷ 66) + 8 <
- 215 - 17 + 89 (333 + 85) - 99 <
- 34 × 8 - 74 (10 × 68) - 2 <
- 976 ÷ 61 + 16 (583 ÷ 11) - 11 <
- 257 + 10 - 73 99 - 34 + 55 >
- 102 - 98 + 63 (148 + 78) - 45 <
- 26 × 7 - 31 (50 × 2) - 1 >
- 878 + 10 - 40 30 - 10 + 16 >
- 462 ÷ 11 - 21 (840 ÷ 14) + 40 <
- 897 ÷ 39 + 23 (420 ÷ 14) - 14 >
- 738 + 10 - 21 90 - 31 + 95 >
- 29 × 9 + 27 (69 × 46) + 8 <
- 360 ÷ 20 + 12 (840 ÷ 24) - 10 >
- 54 × 4 - 85 (98 × 44) - 3 <
- 392 - 25 + 52 (84 + 23) - 97 >
- 140 - 94 + 87 (739 + 39) - 40 <
- 232 - 79 + 58 (469 + 86) - 24 <
- 875 - 87 + 95 (778 + 87) - 61 >
- 702 ÷ 39 + 13 (920 ÷ 10) - 92 >
- 348 ÷ 12 + 29 (900 ÷ 12) - 75 >
- 286 ÷ 22 - 1 (770 ÷ 10) + 10 <
- 36 × 1 - 16 (36 × 12) - 1 <
- 780 ÷ 30 + 10 (832 ÷ 13) - 13 <
- 990 ÷ 11 + 66 (930 ÷ 10) - 31 >
- 78 × 8 - 55 (52 × 92) - 4 <
- 700 ÷ 14 - 35 (300 ÷ 10) + 30 <
- 29 × 1 - 26 (31 × 7) - 2 <
- 15 × 3 + 45 (38 × 82) + 9 <
- 66 × 8 - 24 (98 × 80) - 9 <
- 516 + 10 - 39 75 - 52 + 41 >
- 80 × 7 + 66 (51 × 27) + 1 <
- 35 × 3 - 33 (36 × 35) - 8 <
- 98 × 8 + 91 (41 × 25) + 4 <
- 896 ÷ 14 + 64 (336 ÷ 24) - 14 >
- 864 ÷ 18 - 16 (948 ÷ 79) + 6 >
- 76 × 3 + 56 (38 × 27) + 7 <
- 840 ÷ 40 - 15 (816 ÷ 24) + 24 <
- 31 × 9 - 10 (14 × 31) - 9 <
- 96 × 8 + 83 (69 × 12) + 5 >
- 152 - 78 + 90 (497 + 43) - 33 <
- 52 × 9 - 11 (34 × 21) - 3 <
- 73 - 18 + 65 (508 + 96) - 35 <
- 98 × 2 + 24 (84 × 53) + 6 <
- 836 + 10 - 62 63 - 23 + 13 >
- 77 × 1 + 51 (49 × 14) + 7 <
- 28 × 7 + 53 (20 × 50) + 4 <
- 684 ÷ 38 - 9 (891 ÷ 11) + 3 <
- 88 × 9 - 48 (50 × 77) - 8 <
- 46 × 3 + 79 (73 × 35) + 9 <
- 800 ÷ 16 + 20 (720 ÷ 20) - 15 >
- 264 ÷ 11 + 22 (260 ÷ 13) - 20 >
- 952 ÷ 14 - 56 (540 ÷ 20) + 27 <
- 529 - 31 + 80 (396 + 36) - 36 >
- 840 ÷ 14 + 10 (598 ÷ 23) - 26 >
- 57 × 3 - 65 (87 × 77) - 1 <
- 292 - 92 + 61 (268 + 50) - 53 <
- 905 - 79 + 12 (29 + 79) - 25 >
- 87 × 3 - 60 (67 × 73) - 5 <
- 789 + 10 - 73 91 - 69 + 54 >
- 90 × 6 - 43 (48 × 75) - 8 <
- 425 - 76 + 78 (579 + 50) - 99 <
- 428 - 76 + 96 (777 + 96) - 73 <
- 697 + 10 - 54 86 - 41 + 27 >
- 429 ÷ 11 + 11 (900 ÷ 18) - 15 >
- 465 + 10 - 26 73 - 27 + 18 >
- 87 × 5 + 64 (94 × 36) + 3 <
- 47 × 8 - 60 (57 × 79) - 3 <
- 33 × 5 - 74 (66 × 34) - 2 <
- 444 ÷ 37 + 12 (828 ÷ 18) - 12 <
- 540 ÷ 54 + 10 (720 ÷ 10) - 48 <
- 786 + 10 - 73 28 - 22 + 58 >
- 702 ÷ 13 + 54 (816 ÷ 16) - 24 >
- 144 ÷ 12 - 6 (870 ÷ 58) + 10 <
- 240 - 24 + 55 (818 + 58) - 65 <
- 48 × 7 + 58 (84 × 54) + 2 <
- 850 ÷ 10 + 10 (570 ÷ 15) - 19 >
- 99 × 4 - 65 (72 × 26) - 5 <
- 77 × 7 - 81 (82 × 72) - 7 <
- 795 ÷ 53 - 5 (588 ÷ 14) + 42 <
- 148 + 10 - 12 77 - 48 + 33 >
- 51 × 4 + 39 (92 × 66) + 5 <
- 235 - 56 + 26 (942 + 95) - 14 <
- 340 ÷ 17 - 4 (407 ÷ 11) + 11 <
- 552 ÷ 24 - 2 (675 ÷ 15) + 45 <
- 423 - 82 + 22 (752 + 34) - 31 <
- 237 - 57 + 72 (255 + 10) - 85 >
- 83 × 8 + 24 (30 × 19) + 1 >
- 594 ÷ 22 + 22 (288 ÷ 16) - 12 >
- 14 × 4 + 26 (18 × 43) + 9 <
- 399 + 10 - 19 61 - 57 + 59 >
- 540 ÷ 36 + 12 (976 ÷ 16) - 16 <
- 39 + 10 - 31 26 - 77 + 55 >
- 174 - 21 + 43 (175 + 65) - 63 >
- 532 ÷ 19 - 4 (600 ÷ 30) + 5 <
- 559 ÷ 13 - 43 (702 ÷ 18) + 3 <
- 702 ÷ 13 + 26 (870 ÷ 29) - 10 >
- 896 ÷ 16 + 56 (456 ÷ 24) - 19 >
- 23 × 4 - 89 (49 × 30) - 3 <
- 21 × 3 - 61 (98 × 77) - 5 <
- 989 - 13 + 54 (709 + 70) - 94 >
- 390 ÷ 26 + 13 (720 ÷ 20) - 24 >
- 21 × 8 - 40 (63 × 79) - 4 <
- 792 ÷ 33 - 11 (870 ÷ 87) + 3 =
- 867 + 10 - 96 11 - 68 + 91 >
- 10 × 8 - 44 (69 × 20) - 9 <
- 56 × 1 + 17 (84 × 48) + 2 <
- 65 × 8 + 59 (84 × 12) + 6 <
- 199 + 10 - 56 54 - 46 + 16 >
- 140 + 10 - 30 20 - 31 + 34 >
- 611 - 18 + 88 (161 + 83) - 26 >
- 596 + 10 - 18 93 - 54 + 31 >
- 515 - 76 + 78 (616 + 92) - 14 <
- 455 ÷ 13 - 35 (204 ÷ 34) + 2 <
- 404 - 60 + 60 (248 + 56) - 55 >
- 462 ÷ 14 + 21 (432 ÷ 16) - 27 >
- 975 ÷ 39 + 25 (500 ÷ 10) - 20 >
- 291 - 92 + 44 (33 + 56) - 19 >
- 648 ÷ 27 + 24 (363 ÷ 11) - 33 >
- 644 ÷ 14 + 14 (810 ÷ 81) - 10 >
- 426 + 10 - 72 67 - 27 + 20 >
- 627 ÷ 33 - 19 (741 ÷ 19) + 39 <
- 40 × 7 - 10 (74 × 21) - 9 <
- 421 + 10 - 15 28 - 69 + 74 >
- 754 ÷ 29 - 26 (578 ÷ 34) + 17 <
- 320 ÷ 20 - 2 (840 ÷ 21) + 5 <
- 66 × 3 - 11 (95 × 27) - 2 <
- 700 ÷ 10 + 25 (924 ÷ 33) - 21 >
- 968 + 10 - 23 51 - 67 + 58 >
- 69 × 2 - 66 (43 × 51) - 9 <
- 41 × 4 + 38 (19 × 98) + 1 <
- 240 - 32 + 75 (558 + 24) - 40 <
- 936 ÷ 13 + 26 (768 ÷ 12) - 16 >
- 85 × 2 + 27 (46 × 85) + 3 <
- 280 ÷ 10 + 10 (990 ÷ 33) - 10 >
- 206 - 92 + 99 (481 + 96) - 19 <
- 887 - 25 + 52 (432 + 51) - 61 >
- 360 ÷ 12 + 12 (744 ÷ 12) - 24 >
- 621 ÷ 27 + 23 (361 ÷ 19) - 19 >
- 847 - 27 + 64 (433 + 67) - 56 >
- 49 × 7 + 36 (90 × 51) + 6 <
- 67 × 6 - 95 (36 × 83) - 7 <
- 835 + 10 - 65 60 - 50 + 76 >
- 676 - 99 + 74 (362 + 92) - 76 >
- 70 × 8 + 66 (56 × 31) + 1 <
- 499 - 31 + 93 (910 + 97) - 91 <
- 162 + 10 - 72 56 - 64 + 68 >
- 935 ÷ 85 + 11 (690 ÷ 15) - 23 <
- 868 - 12 + 52 (512 + 94) - 77 >
- 69 × 1 + 78 (55 × 82) + 2 <
- 246 - 64 + 31 (465 + 71) - 55 <
- 616 ÷ 88 - 7 (920 ÷ 40) + 8 <
- 768 ÷ 12 - 6 (960 ÷ 60) + 12 >
- 824 - 10 + 24 (435 + 42) - 77 >
- 826 - 98 + 21 (956 + 29) - 15 <
- 720 - 52 + 85 (216 + 56) - 49 >
- 630 ÷ 30 + 18 (672 ÷ 14) - 28 >
- 329 ÷ 47 - 1 (600 ÷ 20) + 2 <
- 92 × 8 + 27 (64 × 22) + 4 <
- 863 + 10 - 83 73 - 15 + 90 >
- 346 + 10 - 76 92 - 54 + 62 >
- 79 × 5 + 72 (67 × 10) + 2 <
- 432 ÷ 72 - 1 (270 ÷ 15) + 10 <
- 585 ÷ 15 - 13 (318 ÷ 53) + 2 >
- 46 × 7 + 31 (38 × 13) + 9 <
- 19 × 9 - 17 (68 × 54) - 7 <
- 916 - 58 + 32 (417 + 74) - 91 >
- 22 × 5 - 82 (95 × 43) - 2 <
- 300 ÷ 10 + 20 (938 ÷ 67) - 14 >
- 24 × 9 - 20 (81 × 22) - 4 <
- 660 ÷ 12 + 20 (640 ÷ 32) - 16 >
- 18 × 6 + 54 (99 × 40) + 2 <
- 810 ÷ 45 + 15 (980 ÷ 28) - 20 >
- 947 + 10 - 19 93 - 11 + 36 >
- 967 - 30 + 26 (869 + 58) - 38 >
- 38 × 1 + 63 (10 × 70) + 9 <
- 627 ÷ 33 + 19 (858 ÷ 66) - 13 >
- 567 ÷ 63 - 7 (825 ÷ 55) + 11 <
- 846 - 10 + 90 (218 + 64) - 98 >
- 272 - 51 + 12 (514 + 36) - 67 <
- 63 × 2 + 42 (43 × 93) + 4 <
- 960 ÷ 32 - 20 (792 ÷ 24) + 24 <
- 896 ÷ 32 + 28 (990 ÷ 66) - 11 >
- 46 × 8 + 78 (95 × 16) + 6 <
- 972 + 10 - 83 57 - 67 + 47 >
- 358 + 10 - 28 52 - 53 + 70 >
- 432 ÷ 12 - 18 (812 ÷ 58) + 7 <
- 449 - 39 + 37 (414 + 57) - 58 >
- 330 ÷ 55 - 1 (660 ÷ 55) + 6 <
- 729 ÷ 81 - 3 (949 ÷ 13) + 1 <
- 796 - 14 + 14 (907 + 23) - 27 <
- 74 × 6 + 74 (27 × 85) + 1 <
- 39 × 8 - 13 (21 × 86) - 8 <
- 97 × 5 - 69 (90 × 7) - 1 <
- 195 - 31 + 71 (123 + 49) - 32 >
- 78 × 3 + 15 (47 × 99) + 3 <
- 672 ÷ 16 + 16 (400 ÷ 25) - 16 >
- 63 × 9 - 76 (90 × 84) - 6 <
- 70 × 9 + 66 (12 × 22) + 4 >
- 232 ÷ 29 - 1 (798 ÷ 21) + 14 <
- 43 × 7 - 62 (76 × 88) - 2 <
- 548 + 10 - 97 89 - 90 + 44 >
- 768 ÷ 24 - 16 (504 ÷ 24) + 21 <
- 810 ÷ 45 - 1 (272 ÷ 16) + 16 <
- 59 - 11 + 37 (595 + 42) - 22 <
- 638 ÷ 22 + 29 (396 ÷ 12) - 18 >
- 350 ÷ 35 - 5 (960 ÷ 15) + 32 <
- 936 ÷ 24 + 39 (624 ÷ 16) - 12 >
- 986 + 10 - 12 48 - 66 + 55 >
- 864 ÷ 36 + 16 (996 ÷ 83) - 12 >
- 533 - 46 + 72 (952 + 93) - 82 <
- 880 ÷ 88 - 10 (675 ÷ 45) + 1 <
- 588 ÷ 21 - 3 (832 ÷ 13) + 32 <
- 715 - 23 + 27 (39 + 76) - 37 >
- 559 - 62 + 65 (447 + 66) - 24 >
- 772 + 10 - 38 79 - 44 + 20 >
- 60 × 3 - 59 (61 × 60) - 3 <
- 368 ÷ 16 + 16 (273 ÷ 13) - 13 >
- 41 × 4 - 59 (30 × 43) - 8 <
- 202 - 67 + 15 (107 + 13) - 40 >
- 627 ÷ 19 - 3 (924 ÷ 28) + 1 <
- 61 × 2 - 47 (93 × 64) - 7 <
- 53 × 5 - 23 (86 × 60) - 2 <
- 23 × 6 + 77 (31 × 95) + 4 <
- 86 × 6 - 71 (21 × 8) - 5 >
- 48 + 10 - 50 84 - 68 + 50 <
- 338 - 92 + 89 (445 + 91) - 96 <
- 24 × 3 - 63 (32 × 90) - 3 <
- 56 × 1 + 15 (72 × 67) + 4 <
- 774 - 55 + 45 (468 + 49) - 93 >
- 66 × 8 + 22 (66 × 82) + 3 <
- 840 ÷ 20 + 15 (572 ÷ 44) - 13 >
- 648 ÷ 24 + 18 (624 ÷ 24) - 13 >
- 63 × 1 - 22 (17 × 51) - 8 <
- 169 ÷ 13 + 13 (620 ÷ 31) - 10 >
- 480 ÷ 12 + 24 (882 ÷ 63) - 14 >
- 70 × 4 - 64 (58 × 69) - 6 <
- 560 ÷ 20 - 10 (975 ÷ 15) + 5 <
- 379 - 64 + 14 (404 + 39) - 81 <
- 320 - 67 + 20 (242 + 63) - 65 >
- 910 ÷ 26 - 14 (352 ÷ 22) + 2 >
- 96 × 9 - 19 (71 × 62) - 7 <
- 15 × 7 - 87 (51 × 65) - 7 <
- 53 × 6 + 43 (66 × 95) + 4 <
- 640 ÷ 20 - 10 (450 ÷ 10) + 15 <
- 936 ÷ 13 + 26 (990 ÷ 18) - 45 >
- 994 + 10 - 56 60 - 22 + 99 >
- 26 × 6 + 77 (11 × 52) + 5 <
- 733 + 10 - 99 42 - 40 + 21 >
- 81 × 9 - 67 (54 × 86) - 6 <
- 54 × 9 + 51 (20 × 99) + 9 <
- 345 + 10 - 35 22 - 37 + 60 >
- 684 ÷ 19 + 19 (550 ÷ 11) - 22 >
- 77 × 1 + 47 (31 × 46) + 2 <
- 903 ÷ 21 + 43 (960 ÷ 32) - 12 >
- 77 × 9 - 55 (65 × 18) - 3 <
- 612 - 52 + 78 (473 + 62) - 59 >
- 68 × 1 - 4 (67 × 87) - 3 <
- 748 ÷ 22 + 34 (540 ÷ 12) - 10 >
- 17 + 10 - 18 48 - 60 + 61 <
- 944 - 24 + 16 (441 + 33) - 40 >
- 61 × 4 + 63 (38 × 61) + 5 <
- 208 - 72 + 84 (817 + 82) - 18 <
- 336 ÷ 12 + 12 (800 ÷ 25) - 20 >
- 512 + 10 - 61 32 - 29 + 35 >
- 51 × 1 - 9 (50 × 87) - 7 <
- 84 × 4 + 60 (76 × 55) + 2 <
- 17 × 9 - 67 (50 × 85) - 1 <
- 33 - 38 + 32 (620 + 76) - 11 <
- 45 × 1 + 19 (38 × 22) + 4 <
- 83 × 3 - 80 (30 × 49) - 1 <
- 69 × 4 - 57 (78 × 51) - 9 <
- 833 + 10 - 17 85 - 96 + 17 >
- 896 ÷ 28 + 32 (240 ÷ 20) - 12 >
- 29 × 7 + 30 (30 × 10) + 5 <
- 457 + 10 - 59 10 - 61 + 85 >
- 247 - 70 + 93 (433 + 40) - 94 <
- 962 ÷ 26 + 37 (768 ÷ 48) - 12 >
- 759 ÷ 11 - 1 (210 ÷ 15) + 10 >
- 952 ÷ 34 + 17 (850 ÷ 34) - 10 >
- 94 × 1 - 31 (93 × 14) - 9 <
- 621 - 48 + 55 (884 + 94) - 94 <
- 27 × 7 - 89 (63 × 4) - 6 <
- 706 + 10 - 68 32 - 15 + 59 >
- 22 × 5 - 83 (78 × 4) - 9 <
- 900 ÷ 20 - 10 (675 ÷ 27) + 15 <
- 503 + 10 - 83 45 - 60 + 25 >
- 60 × 1 - 15 (43 × 18) - 8 <
- 396 ÷ 18 + 18 (756 ÷ 63) - 12 >
- 792 ÷ 18 + 36 (532 ÷ 19) - 14 >
- 960 ÷ 60 + 15 (732 ÷ 61) - 12 >
- 39 × 2 + 86 (41 × 76) + 9 <
- 440 ÷ 55 - 5 (315 ÷ 15) + 9 <
- 420 ÷ 15 - 12 (741 ÷ 19) + 3 <
- 360 ÷ 30 - 12 (228 ÷ 12) + 4 <
- 25 × 9 - 35 (56 × 62) - 8 <
- 280 ÷ 14 + 20 (460 ÷ 20) - 10 >
- 589 ÷ 19 + 19 (750 ÷ 75) - 10 >
- 696 ÷ 24 + 24 (440 ÷ 20) - 20 >
- 64 × 3 - 16 (98 × 5) - 6 <
- 510 ÷ 10 + 17 (612 ÷ 51) - 12 >
- 112 ÷ 28 - 4 (720 ÷ 72) + 10 <
- 794 + 10 - 89 28 - 58 + 38 >
- 823 + 10 - 20 86 - 10 + 67 >
- 570 ÷ 57 - 1 (360 ÷ 72) + 3 >
- 810 ÷ 15 + 15 (490 ÷ 14) - 14 >
- 448 ÷ 16 - 8 (996 ÷ 12) + 83 <
- 81 × 5 - 88 (10 × 11) - 9 >
- 64 + 10 - 13 36 - 70 + 86 >
- 546 ÷ 13 - 1 (810 ÷ 90) + 5 >
- 349 + 10 - 15 93 - 93 + 70 >
- 440 ÷ 44 + 10 (780 ÷ 10) - 30 <
- 969 ÷ 19 - 3 (396 ÷ 33) + 6 >
- 720 ÷ 12 + 18 (900 ÷ 75) - 12 >
- 297 + 10 - 18 94 - 45 + 95 >
- 840 + 10 - 74 35 - 84 + 51 >
- 12 × 2 + 94 (21 × 20) + 8 <
- 506 + 10 - 68 45 - 94 + 81 >
- 177 - 15 + 34 (251 + 39) - 66 <
- 410 ÷ 10 - 41 (450 ÷ 15) + 1 <
- 87 × 8 + 30 (62 × 21) + 7 <
- 57 × 4 + 72 (59 × 62) + 8 <
- 873 - 25 + 51 (226 + 77) - 42 >
- 508 - 13 + 89 (40 + 26) - 29 >
- 190 - 26 + 25 (296 + 30) - 94 <
- 717 + 10 - 52 47 - 47 + 71 >
- 831 - 72 + 52 (382 + 75) - 54 >
- 39 × 8 - 41 (36 × 69) - 6 <
- 462 ÷ 22 + 14 (378 ÷ 14) - 14 >
- 118 ÷ 59 - 2 (520 ÷ 52) + 5 <
- 845 - 31 + 65 (365 + 55) - 17 >
- 888 + 10 - 27 61 - 57 + 50 >
- 40 × 6 - 63 (93 × 55) - 9 <
- 55 × 3 - 21 (94 × 34) - 3 <
- 828 + 10 - 32 95 - 62 + 64 >
- 556 - 24 + 62 (665 + 57) - 29 <
- 511 ÷ 73 - 7 (760 ÷ 10) + 1 <
- 648 ÷ 12 - 4 (994 ÷ 71) + 1 >
- 859 + 10 - 71 85 - 63 + 14 >
- 509 - 53 + 20 (939 + 26) - 19 <
- 920 ÷ 46 - 2 (630 ÷ 15) + 21 <
- 54 × 6 + 85 (43 × 37) + 4 <
- 811 + 10 - 98 65 - 73 + 33 >
- 31 × 9 + 62 (63 × 76) + 2 <
- 91 - 51 + 41 (152 + 43) - 98 <
- 336 ÷ 42 - 2 (720 ÷ 15) + 6 <
- 918 ÷ 27 + 34 (750 ÷ 15) - 25 >
- 51 × 1 + 89 (41 × 99) + 4 <
- 97 - 45 + 81 (689 + 23) - 91 <
- 37 × 1 + 29 (65 × 60) + 1 <
- 600 ÷ 12 - 10 (840 ÷ 21) + 30 <
- 48 × 5 - 6 (16 × 69) - 3 <
- 512 + 10 - 63 28 - 16 + 14 >
- 520 ÷ 10 - 8 (400 ÷ 80) + 5 >
- 528 ÷ 12 + 33 (828 ÷ 23) - 23 >
- 774 + 10 - 92 86 - 95 + 29 >
- 924 ÷ 44 + 12 (370 ÷ 37) - 10 >
※总分：100分， 共计：460道题， 每题：0.22 分。