- 耗时： 0分0秒
- 题数：
- 得分：
- 221 + 10 - 66 90 - 12 + 79 >
- 56 × 2 + 47 (80 × 22) + 8 <
- 686 - 83 + 80 (97 + 94) - 22 >
- 35 × 5 - 67 (83 × 40) - 5 <
- 848 ÷ 16 - 8 (532 ÷ 38) + 4 >
- 302 - 53 + 74 (321 + 47) - 78 >
- 64 × 4 + 36 (90 × 40) + 2 <
- 264 ÷ 22 - 11 (780 ÷ 30) + 6 <
- 124 - 16 + 14 (906 + 15) - 93 <
- 40 × 4 + 89 (24 × 59) + 6 <
- 124 + 10 - 18 71 - 62 + 43 >
- 816 ÷ 68 - 12 (836 ÷ 44) + 19 <
- 67 - 65 + 81 (687 + 52) - 90 <
- 27 × 7 + 21 (60 × 11) + 8 <
- 888 ÷ 37 - 6 (806 ÷ 62) + 2 >
- 52 × 2 - 45 (38 × 25) - 4 <
- 194 + 10 - 12 27 - 43 + 26 >
- 918 ÷ 17 - 3 (810 ÷ 30) + 3 >
- 714 ÷ 17 + 17 (308 ÷ 11) - 11 >
- 858 ÷ 33 + 11 (253 ÷ 11) - 23 >
- 560 ÷ 14 + 20 (957 ÷ 29) - 33 >
- 308 + 10 - 22 33 - 92 + 61 >
- 673 - 18 + 70 (864 + 96) - 39 <
- 18 × 3 - 3 (43 × 95) - 4 <
- 522 ÷ 87 - 3 (672 ÷ 28) + 8 <
- 404 - 68 + 34 (529 + 17) - 14 <
- 79 × 9 + 93 (16 × 68) + 6 <
- 418 ÷ 11 + 38 (704 ÷ 11) - 22 >
- 530 ÷ 53 + 10 (954 ÷ 18) - 18 <
- 28 × 4 + 30 (36 × 63) + 3 <
- 430 ÷ 10 + 43 (260 ÷ 13) - 13 >
- 800 ÷ 25 + 16 (473 ÷ 11) - 43 >
- 396 ÷ 33 - 4 (576 ÷ 24) + 6 <
- 73 × 2 - 52 (75 × 41) - 7 <
- 704 ÷ 44 - 11 (560 ÷ 70) + 1 <
- 31 × 8 - 21 (55 × 37) - 9 <
- 765 ÷ 15 + 45 (720 ÷ 18) - 16 >
- 627 + 10 - 76 87 - 47 + 12 >
- 828 ÷ 18 + 12 (756 ÷ 18) - 21 >
- 600 ÷ 10 + 25 (560 ÷ 16) - 28 >
- 12 × 2 + 93 (14 × 90) + 2 <
- 52 × 8 + 67 (11 × 29) + 8 >
- 24 × 7 + 33 (30 × 78) + 1 <
- 107 + 10 - 18 59 - 90 + 42 >
- 21 × 7 - 89 (77 × 57) - 8 <
- 44 × 5 - 37 (27 × 32) - 6 <
- 720 ÷ 60 + 12 (494 ÷ 19) - 13 >
- 910 ÷ 65 + 14 (693 ÷ 11) - 33 <
- 481 + 10 - 24 53 - 31 + 60 >
- 270 ÷ 30 - 6 (924 ÷ 28) + 4 <
- 234 - 39 + 88 (108 + 10) - 69 >
- 71 × 4 - 21 (43 × 53) - 6 <
- 57 × 2 - 37 (29 × 64) - 9 <
- 483 + 10 - 16 42 - 14 + 50 >
- 32 × 6 - 28 (19 × 97) - 3 <
- 736 ÷ 16 - 8 (528 ÷ 66) + 2 >
- 840 ÷ 42 - 10 (880 ÷ 10) + 20 <
- 970 + 10 - 97 46 - 55 + 80 >
- 455 + 10 - 12 32 - 16 + 24 >
- 820 - 72 + 23 (170 + 44) - 96 >
- 285 ÷ 15 + 19 (702 ÷ 39) - 13 >
- 120 + 10 - 64 41 - 22 + 41 >
- 28 × 4 - 15 (11 × 26) - 8 <
- 21 × 6 + 52 (99 × 34) + 9 <
- 91 + 10 - 51 78 - 65 + 67 <
- 960 ÷ 15 + 60 (990 ÷ 11) - 55 >
- 971 + 10 - 74 21 - 19 + 52 >
- 45 × 4 + 43 (87 × 43) + 5 <
- 420 ÷ 30 + 14 (360 ÷ 12) - 18 >
- 29 × 7 - 93 (52 × 65) - 9 <
- 518 ÷ 14 - 7 (750 ÷ 75) + 10 >
- 34 × 3 - 38 (73 × 63) - 9 <
- 68 × 6 - 60 (46 × 96) - 2 <
- 720 ÷ 12 + 40 (726 ÷ 22) - 22 >
- 21 × 5 - 38 (78 × 38) - 6 <
- 31 × 1 + 15 (63 × 13) + 7 <
- 308 ÷ 22 - 1 (370 ÷ 37) + 10 <
- 18 × 7 - 16 (33 × 23) - 5 <
- 54 × 5 + 33 (35 × 84) + 8 <
- 99 × 8 - 87 (43 × 82) - 6 <
- 450 ÷ 10 - 30 (660 ÷ 60) + 4 =
- 864 ÷ 18 + 48 (858 ÷ 22) - 11 >
- 874 ÷ 19 - 2 (858 ÷ 66) + 3 >
- 990 ÷ 30 + 15 (689 ÷ 13) - 53 >
- 912 ÷ 48 + 16 (855 ÷ 15) - 57 >
- 528 ÷ 33 - 8 (804 ÷ 12) + 6 <
- 684 + 10 - 59 97 - 22 + 43 >
- 350 + 10 - 28 76 - 19 + 57 >
- 37 - 12 + 81 (156 + 33) - 52 <
- 866 - 86 + 38 (775 + 63) - 79 >
- 98 × 9 + 41 (63 × 38) + 2 <
- 598 ÷ 23 - 23 (477 ÷ 53) + 3 <
- 55 × 4 - 32 (54 × 61) - 5 <
- 68 × 3 - 8 (96 × 53) - 7 <
- 636 ÷ 12 - 6 (320 ÷ 10) + 4 >
- 770 ÷ 77 - 7 (176 ÷ 11) + 11 <
- 677 - 63 + 69 (198 + 75) - 75 >
- 741 ÷ 39 - 3 (480 ÷ 10) + 15 <
- 528 ÷ 11 + 48 (520 ÷ 13) - 40 >
- 30 × 7 - 73 (82 × 18) - 6 <
- 730 ÷ 10 - 2 (960 ÷ 64) + 15 >
- 20 × 6 + 25 (36 × 39) + 7 <
- 69 × 8 - 27 (45 × 68) - 3 <
- 720 ÷ 18 + 36 (690 ÷ 15) - 15 >
- 923 + 10 - 56 73 - 35 + 46 >
- 345 - 44 + 93 (151 + 66) - 13 >
- 728 + 10 - 15 67 - 73 + 77 >
- 814 ÷ 37 + 22 (550 ÷ 22) - 25 >
- 47 × 1 + 43 (93 × 30) + 5 <
- 64 × 8 - 27 (43 × 48) - 2 <
- 64 × 2 - 20 (41 × 2) - 8 >
- 975 + 10 - 23 85 - 70 + 82 >
- 884 ÷ 17 - 1 (164 ÷ 82) + 2 >
- 59 × 2 - 49 (90 × 27) - 8 <
- 498 - 62 + 37 (620 + 78) - 39 <
- 257 - 50 + 39 (618 + 96) - 78 <
- 612 ÷ 12 + 17 (594 ÷ 27) - 11 >
- 57 × 4 - 37 (49 × 36) - 3 <
- 180 ÷ 12 - 15 (594 ÷ 11) + 54 <
- 336 ÷ 16 - 3 (160 ÷ 16) + 8 =
- 91 × 2 - 64 (74 × 16) - 4 <
- 80 × 8 - 51 (55 × 98) - 5 <
- 412 - 78 + 91 (12 + 57) - 24 >
- 911 + 10 - 21 85 - 91 + 85 >
- 92 × 1 - 92 (18 × 55) - 9 <
- 849 + 10 - 90 14 - 34 + 23 >
- 105 - 25 + 98 (934 + 53) - 22 <
- 582 ÷ 97 - 3 (828 ÷ 36) + 4 <
- 37 × 7 + 52 (77 × 12) + 8 <
- 168 + 10 - 30 38 - 54 + 62 >
- 41 × 2 + 95 (51 × 59) + 6 <
- 68 × 2 - 57 (31 × 3) - 5 <
- 949 - 73 + 72 (463 + 86) - 76 >
- 840 ÷ 14 - 8 (528 ÷ 33) + 2 >
- 31 × 9 - 34 (32 × 13) - 2 <
- 977 + 10 - 90 49 - 41 + 70 >
- 42 × 4 + 42 (56 × 60) + 2 <
- 79 × 1 + 62 (10 × 28) + 7 <
- 13 × 2 + 68 (15 × 71) + 5 <
- 594 - 18 + 53 (750 + 99) - 87 <
- 893 - 24 + 25 (721 + 25) - 89 >
- 90 × 9 - 86 (86 × 18) - 3 <
- 39 × 3 + 11 (83 × 70) + 3 <
- 760 ÷ 40 - 19 (790 ÷ 10) + 79 <
- 572 - 76 + 60 (223 + 59) - 98 >
- 603 + 10 - 40 58 - 75 + 44 >
- 760 ÷ 19 - 10 (375 ÷ 15) + 3 >
- 832 ÷ 16 + 13 (980 ÷ 14) - 28 >
- 74 × 9 - 83 (98 × 43) - 7 <
- 40 × 2 + 16 (52 × 30) + 2 <
- 61 × 2 - 35 (88 × 79) - 6 <
- 46 × 2 + 23 (15 × 65) + 5 <
- 57 × 3 + 59 (21 × 58) + 3 <
- 748 ÷ 11 + 44 (840 ÷ 20) - 12 >
- 950 ÷ 38 + 25 (748 ÷ 68) - 11 >
- 608 ÷ 16 + 16 (812 ÷ 29) - 28 >
- 99 × 6 - 8 (59 × 92) - 9 <
- 770 ÷ 14 + 11 (590 ÷ 10) - 10 >
- 364 ÷ 14 - 2 (570 ÷ 95) + 5 >
- 575 + 10 - 19 13 - 32 + 43 >
- 704 + 10 - 70 46 - 60 + 78 >
- 96 × 5 + 82 (99 × 34) + 5 <
- 532 ÷ 19 + 19 (840 ÷ 21) - 21 >
- 510 ÷ 51 + 10 (960 ÷ 48) - 12 >
- 922 + 10 - 26 91 - 79 + 81 >
- 41 × 8 + 62 (43 × 64) + 7 <
- 82 × 8 - 90 (50 × 79) - 8 <
- 880 ÷ 44 - 8 (952 ÷ 28) + 14 <
- 923 ÷ 71 + 13 (984 ÷ 24) - 12 <
- 855 ÷ 19 + 15 (720 ÷ 15) - 36 >
- 25 × 7 - 75 (93 × 80) - 5 <
- 16 + 10 - 24 89 - 48 + 57 <
- 408 ÷ 68 - 2 (781 ÷ 11) + 1 <
- 540 ÷ 12 + 45 (850 ÷ 10) - 34 >
- 583 + 10 - 71 64 - 43 + 38 >
- 924 ÷ 11 + 28 (750 ÷ 75) - 10 >
- 44 × 7 - 94 (20 × 13) - 3 <
- 682 ÷ 22 + 31 (240 ÷ 20) - 12 >
- 10 × 4 + 75 (61 × 60) + 2 <
- 594 ÷ 66 - 6 (720 ÷ 20) + 10 <
- 836 ÷ 19 - 1 (902 ÷ 41) + 11 >
- 714 ÷ 17 - 2 (624 ÷ 52) + 12 >
- 92 × 1 + 47 (30 × 54) + 7 <
- 896 ÷ 16 + 16 (870 ÷ 30) - 29 >
- 988 ÷ 19 + 26 (910 ÷ 10) - 14 >
- 938 - 12 + 97 (500 + 61) - 46 >
- 918 ÷ 18 - 1 (756 ÷ 42) + 2 >
- 624 ÷ 24 + 12 (840 ÷ 40) - 14 >
- 415 + 10 - 37 60 - 86 + 85 >
- 70 × 9 - 51 (29 × 60) - 6 <
- 12 × 3 + 12 (54 × 64) + 4 <
- 792 ÷ 12 + 18 (918 ÷ 51) - 18 >
- 30 × 5 - 88 (37 × 70) - 1 <
- 336 ÷ 24 - 8 (966 ÷ 23) + 14 <
- 270 + 10 - 90 69 - 21 + 28 >
- 861 ÷ 41 - 7 (330 ÷ 10) + 1 <
- 59 × 4 + 39 (38 × 69) + 3 <
- 78 × 9 + 73 (67 × 29) + 3 <
- 630 ÷ 15 + 18 (444 ÷ 12) - 37 >
- 770 - 51 + 29 (565 + 17) - 37 >
- 360 ÷ 18 + 15 (528 ÷ 33) - 12 >
- 695 + 10 - 95 96 - 17 + 69 >
- 794 - 46 + 89 (429 + 56) - 93 >
- 66 × 7 + 91 (49 × 72) + 4 <
- 935 ÷ 85 + 11 (990 ÷ 22) - 10 <
- 400 ÷ 10 + 40 (638 ÷ 29) - 22 >
- 32 × 6 - 79 (87 × 58) - 7 <
- 532 ÷ 19 - 7 (915 ÷ 61) + 3 >
- 671 + 10 - 85 65 - 25 + 13 >
- 588 ÷ 14 + 42 (559 ÷ 13) - 13 >
- 798 ÷ 14 + 42 (864 ÷ 16) - 27 >
- 751 - 49 + 53 (746 + 37) - 62 >
- 83 × 7 - 87 (65 × 49) - 6 <
- 688 ÷ 86 - 8 (966 ÷ 21) + 42 <
- 870 + 10 - 81 36 - 12 + 47 >
- 924 ÷ 11 + 14 (720 ÷ 24) - 15 >
- 360 ÷ 10 + 10 (660 ÷ 11) - 12 <
- 702 ÷ 39 + 18 (780 ÷ 10) - 39 <
- 99 × 7 + 12 (18 × 26) + 9 >
- 588 ÷ 49 - 2 (370 ÷ 10) + 10 <
- 880 ÷ 16 + 40 (740 ÷ 10) - 20 >
- 920 ÷ 10 - 10 (924 ÷ 77) + 1 >
- 47 × 7 - 62 (50 × 78) - 4 <
- 46 + 10 - 52 54 - 16 + 63 <
- 28 × 3 + 81 (86 × 93) + 2 <
- 55 × 8 + 17 (62 × 46) + 2 <
- 16 × 6 + 36 (84 × 13) + 2 <
- 31 × 8 + 55 (20 × 19) + 1 <
- 481 ÷ 37 + 13 (360 ÷ 15) - 24 >
- 80 × 4 - 96 (44 × 95) - 4 <
- 337 + 10 - 96 16 - 31 + 99 >
- 270 ÷ 10 - 15 (840 ÷ 35) + 21 <
- 520 ÷ 10 - 20 (216 ÷ 72) + 2 >
- 93 × 7 - 58 (62 × 96) - 9 <
- 528 ÷ 16 + 12 (874 ÷ 23) - 23 >
- 336 ÷ 24 - 3 (864 ÷ 72) + 1 <
- 66 × 7 + 97 (45 × 34) + 3 <
- 30 × 8 + 53 (81 × 12) + 6 <
- 92 × 3 - 21 (72 × 85) - 6 <
- 77 × 6 + 47 (15 × 75) + 6 <
- 440 ÷ 11 + 10 (928 ÷ 29) - 32 >
- 780 ÷ 12 - 52 (357 ÷ 17) + 7 <
- 800 + 10 - 39 94 - 79 + 64 >
- 540 ÷ 45 - 9 (625 ÷ 25) + 25 <
- 345 ÷ 23 + 15 (780 ÷ 60) - 13 >
- 217 + 10 - 69 80 - 80 + 70 >
- 88 × 9 + 71 (38 × 85) + 8 <
- 792 - 19 + 11 (188 + 91) - 26 >
- 661 - 46 + 46 (114 + 59) - 17 >
- 46 × 6 + 87 (94 × 25) + 6 <
- 76 × 5 + 85 (79 × 19) + 1 <
- 481 ÷ 37 + 13 (390 ÷ 10) - 15 >
- 24 × 5 - 79 (16 × 75) - 6 <
- 18 × 7 - 3 (77 × 90) - 9 <
- 98 × 9 + 79 (49 × 19) + 4 >
- 585 ÷ 45 - 9 (980 ÷ 10) + 10 <
- 34 × 4 - 70 (39 × 23) - 7 <
- 637 ÷ 49 + 13 (600 ÷ 20) - 15 >
- 760 ÷ 10 + 76 (850 ÷ 25) - 34 >
- 239 - 92 + 95 (640 + 50) - 17 <
- 777 + 10 - 47 84 - 90 + 33 >
- 887 + 10 - 13 45 - 46 + 39 >
- 32 × 8 - 30 (11 × 49) - 8 <
- 411 + 10 - 55 93 - 61 + 91 >
- 170 ÷ 10 + 10 (968 ÷ 22) - 11 <
- 40 × 1 - 28 (46 × 70) - 8 <
- 36 × 2 + 34 (96 × 56) + 7 <
- 16 × 2 + 34 (43 × 58) + 8 <
- 787 - 15 + 37 (581 + 57) - 78 >
- 87 × 6 + 28 (88 × 34) + 6 <
- 672 ÷ 24 + 24 (638 ÷ 29) - 11 >
- 816 ÷ 48 + 17 (720 ÷ 30) - 15 >
- 22 × 7 + 31 (19 × 19) + 2 <
- 800 ÷ 32 + 25 (630 ÷ 14) - 15 >
- 14 × 9 - 47 (92 × 50) - 5 <
- 696 ÷ 12 + 58 (975 ÷ 13) - 25 >
- 495 ÷ 15 - 33 (584 ÷ 73) + 8 <
- 501 + 10 - 47 18 - 40 + 48 >
- 504 ÷ 21 - 9 (552 ÷ 92) + 1 >
- 81 × 7 - 71 (86 × 30) - 8 <
- 187 + 10 - 54 87 - 58 + 21 >
- 475 + 10 - 77 23 - 25 + 38 >
- 468 ÷ 12 + 18 (840 ÷ 42) - 20 >
- 65 × 8 + 36 (23 × 59) + 6 <
- 990 ÷ 11 - 3 (984 ÷ 24) + 12 >
- 50 × 9 - 71 (16 × 64) - 5 <
- 780 ÷ 52 - 3 (425 ÷ 25) + 17 <
- 600 ÷ 40 + 15 (858 ÷ 26) - 26 >
- 69 + 10 - 69 15 - 79 + 74 =
- 780 ÷ 15 - 30 (360 ÷ 18) + 15 <
- 638 ÷ 22 - 22 (213 ÷ 71) + 3 >
- 546 ÷ 21 - 6 (700 ÷ 20) + 1 <
- 80 × 4 + 18 (46 × 36) + 2 <
- 893 ÷ 19 + 47 (693 ÷ 21) - 33 >
- 25 × 9 + 35 (60 × 13) + 4 <
- 400 ÷ 40 + 10 (972 ÷ 36) - 27 >
- 10 × 2 + 44 (33 × 54) + 7 <
- 29 × 1 - 12 (40 × 5) - 5 <
- 845 ÷ 13 - 1 (341 ÷ 11) + 11 >
- 37 × 7 - 7 (53 × 92) - 8 <
- 305 - 51 + 82 (737 + 83) - 70 <
- 81 × 4 + 32 (35 × 84) + 6 <
- 289 + 10 - 64 28 - 30 + 58 >
- 510 ÷ 17 + 30 (969 ÷ 19) - 51 >
- 854 - 44 + 80 (239 + 34) - 18 >
- 83 × 9 - 3 (27 × 48) - 1 <
- 840 ÷ 14 + 14 (945 ÷ 45) - 15 >
- 207 ÷ 23 - 9 (495 ÷ 45) + 9 <
- 26 × 5 - 10 (76 × 52) - 7 <
- 528 ÷ 24 + 11 (440 ÷ 20) - 11 >
- 22 × 7 - 72 (27 × 50) - 7 <
- 980 ÷ 10 - 35 (680 ÷ 20) + 2 >
- 23 × 7 - 38 (72 × 70) - 3 <
- 726 - 46 + 27 (90 + 33) - 63 >
- 113 + 10 - 55 90 - 73 + 72 <
- 29 × 3 - 74 (91 × 21) - 8 <
- 936 ÷ 18 + 52 (336 ÷ 21) - 16 >
- 980 ÷ 20 - 5 (456 ÷ 12) + 8 <
- 962 - 93 + 29 (492 + 45) - 79 >
- 86 × 5 + 93 (44 × 75) + 4 <
- 375 + 10 - 84 89 - 11 + 54 >
- 687 - 39 + 31 (274 + 94) - 23 >
- 891 ÷ 11 + 27 (700 ÷ 14) - 14 >
- 43 × 4 - 52 (31 × 27) - 5 <
- 13 × 9 - 85 (18 × 52) - 7 <
- 422 + 10 - 60 88 - 80 + 18 >
- 82 × 1 + 60 (67 × 69) + 1 <
- 340 ÷ 20 - 5 (754 ÷ 26) + 13 <
- 64 × 5 + 93 (78 × 74) + 4 <
- 25 × 8 + 83 (71 × 84) + 3 <
- 37 × 3 + 14 (65 × 25) + 2 <
- 388 + 10 - 78 13 - 71 + 89 >
- 70 × 6 - 72 (80 × 88) - 9 <
- 50 × 2 - 22 (34 × 39) - 2 <
- 74 × 1 - 22 (86 × 17) - 7 <
- 384 + 10 - 15 63 - 14 + 72 >
- 448 ÷ 28 - 1 (252 ÷ 84) + 1 >
- 627 ÷ 11 - 3 (360 ÷ 15) + 24 >
- 544 ÷ 16 - 17 (564 ÷ 12) + 3 <
- 566 + 10 - 52 43 - 80 + 56 >
- 990 ÷ 18 + 45 (574 ÷ 14) - 41 >
- 728 ÷ 13 + 13 (408 ÷ 24) - 17 >
- 93 × 9 - 67 (88 × 25) - 7 <
- 44 × 4 + 89 (72 × 81) + 1 <
- 76 × 9 + 38 (33 × 60) + 2 <
- 93 × 4 - 30 (41 × 88) - 1 <
- 322 + 10 - 47 45 - 86 + 62 >
- 549 + 10 - 21 64 - 43 + 77 >
- 792 ÷ 18 - 6 (656 ÷ 82) + 4 >
- 381 - 40 + 77 (619 + 64) - 24 <
- 918 - 55 + 87 (753 + 29) - 58 >
- 588 ÷ 42 + 14 (960 ÷ 60) - 12 >
- 32 × 4 + 32 (67 × 19) + 1 <
- 409 + 10 - 34 52 - 39 + 47 >
- 68 × 6 + 57 (34 × 72) + 6 <
- 480 ÷ 16 - 16 (780 ÷ 26) + 3 <
- 981 - 38 + 62 (528 + 34) - 18 >
- 792 ÷ 12 - 4 (260 ÷ 65) + 2 >
- 680 ÷ 20 - 17 (900 ÷ 20) + 18 <
- 720 ÷ 24 + 30 (630 ÷ 42) - 15 >
- 80 × 5 + 24 (15 × 86) + 5 <
- 99 × 1 + 17 (52 × 26) + 9 <
- 39 × 7 + 78 (72 × 80) + 4 <
- 526 + 10 - 67 64 - 89 + 74 >
- 73 × 6 - 92 (40 × 6) - 3 >
- 71 × 8 + 15 (94 × 67) + 2 <
- 78 × 6 - 47 (69 × 74) - 4 <
- 897 ÷ 39 + 23 (840 ÷ 10) - 60 >
- 882 ÷ 42 + 18 (990 ÷ 90) - 11 >
- 492 + 10 - 17 97 - 40 + 47 >
- 416 ÷ 13 + 26 (784 ÷ 16) - 28 >
- 49 × 3 - 74 (58 × 34) - 3 <
- 80 × 2 + 11 (73 × 11) + 5 <
- 975 ÷ 13 + 65 (713 ÷ 31) - 23 >
- 483 - 34 + 62 (499 + 85) - 58 <
- 17 × 2 + 57 (93 × 51) + 2 <
- 381 + 10 - 99 58 - 14 + 68 >
- 84 × 1 + 83 (47 × 39) + 7 <
- 504 ÷ 14 + 36 (182 ÷ 14) - 13 >
- 26 × 9 - 91 (51 × 30) - 8 <
- 765 ÷ 17 + 45 (882 ÷ 21) - 18 >
- 360 ÷ 15 + 20 (960 ÷ 30) - 12 >
- 249 + 10 - 96 30 - 66 + 44 >
- 96 × 7 + 90 (25 × 40) + 5 <
- 26 × 7 - 33 (21 × 37) - 2 <
- 820 ÷ 20 - 20 (756 ÷ 28) + 2 <
- 95 - 56 + 51 (282 + 13) - 52 <
- 66 × 1 + 62 (72 × 83) + 2 <
- 96 × 1 + 62 (99 × 82) + 9 <
- 165 ÷ 33 - 1 (960 ÷ 64) + 1 <
- 165 ÷ 11 + 11 (945 ÷ 45) - 21 >
- 901 - 72 + 88 (491 + 43) - 93 >
- 68 × 4 + 23 (45 × 13) + 3 <
- 273 + 10 - 32 49 - 91 + 56 >
- 39 × 5 - 68 (87 × 90) - 8 <
- 719 + 10 - 41 11 - 39 + 97 >
- 432 + 10 - 87 50 - 34 + 89 >
- 544 ÷ 32 + 17 (340 ÷ 20) - 17 >
- 370 ÷ 37 + 10 (540 ÷ 10) - 10 <
- 89 × 2 + 81 (50 × 53) + 6 <
- 858 ÷ 26 + 13 (300 ÷ 10) - 25 >
- 356 - 79 + 87 (134 + 66) - 25 >
- 72 × 5 + 59 (10 × 70) + 3 <
- 57 × 8 - 9 (31 × 88) - 8 <
- 33 × 9 + 10 (96 × 73) + 6 <
- 295 - 69 + 27 (782 + 81) - 91 <
- 760 + 10 - 61 75 - 90 + 52 >
- 41 × 2 + 31 (77 × 80) + 7 <
- 49 × 5 - 79 (13 × 86) - 5 <
- 87 × 7 + 70 (39 × 63) + 7 <
- 24 - 65 + 69 (977 + 41) - 25 <
- 50 × 4 - 78 (52 × 25) - 9 <
- 840 ÷ 15 + 10 (820 ÷ 20) - 10 >
- 72 × 7 - 25 (11 × 92) - 6 <
- 490 - 46 + 80 (784 + 91) - 29 <
- 19 - 49 + 73 (944 + 60) - 98 <
- 902 ÷ 41 + 11 (858 ÷ 66) - 13 >
- 300 ÷ 15 - 5 (738 ÷ 82) + 2 >
- 611 - 32 + 77 (25 + 96) - 75 >
- 798 ÷ 57 - 14 (265 ÷ 53) + 1 <
- 861 - 99 + 67 (864 + 32) - 81 >
- 24 - 60 + 40 (913 + 61) - 35 <
- 48 × 2 - 33 (12 × 45) - 1 <
- 720 ÷ 60 - 8 (270 ÷ 45) + 5 <
- 67 × 8 + 10 (86 × 61) + 5 <
- 55 × 7 - 14 (82 × 24) - 7 <
- 96 × 5 - 55 (19 × 57) - 4 <
- 917 - 58 + 30 (255 + 65) - 50 >
- 806 ÷ 26 + 31 (990 ÷ 10) - 30 <
- 120 ÷ 10 - 8 (884 ÷ 52) + 1 <
- 54 × 8 - 76 (54 × 16) - 7 <
- 980 ÷ 35 - 1 (950 ÷ 38) + 1 >
- 880 ÷ 55 - 11 (168 ÷ 14) + 4 <
- 394 - 82 + 92 (918 + 51) - 22 <
- 59 × 8 - 77 (39 × 55) - 2 <
- 924 ÷ 14 + 33 (756 ÷ 36) - 21 >
- 32 × 4 + 53 (62 × 56) + 9 <
- 732 ÷ 12 - 4 (540 ÷ 27) + 15 >
- 154 + 10 - 30 66 - 59 + 81 >
- 281 - 88 + 97 (528 + 63) - 45 <
- 720 ÷ 10 + 15 (754 ÷ 26) - 29 >
- 807 + 10 - 90 82 - 97 + 50 >
- 48 × 7 - 19 (79 × 83) - 9 <
- 660 ÷ 10 + 10 (450 ÷ 15) - 15 >
- 54 × 6 + 76 (28 × 62) + 4 <
- 35 × 2 - 23 (38 × 23) - 6 <
- 416 + 10 - 11 38 - 52 + 33 >
- 473 - 97 + 57 (778 + 13) - 25 <
- 819 ÷ 13 + 39 (620 ÷ 10) - 62 >
- 166 + 10 - 63 41 - 73 + 37 >
- 505 + 10 - 85 90 - 15 + 13 >
- 828 ÷ 12 + 12 (960 ÷ 10) - 32 >
- 858 ÷ 26 - 2 (990 ÷ 11) + 5 <
- 390 + 10 - 75 29 - 61 + 88 >
- 59 × 2 + 62 (79 × 38) + 5 <
- 98 × 1 - 93 (84 × 32) - 8 <
- 188 - 31 + 98 (986 + 66) - 54 <
- 204 ÷ 17 + 12 (650 ÷ 10) - 65 >
- 460 ÷ 46 + 10 (952 ÷ 14) - 68 >
- 57 × 4 + 31 (71 × 14) + 7 <
- 980 ÷ 49 - 4 (230 ÷ 46) + 5 >
- 540 ÷ 20 + 15 (360 ÷ 20) - 15 >
- 868 ÷ 14 - 2 (648 ÷ 24) + 1 >
- 560 ÷ 40 - 5 (990 ÷ 22) + 1 <
- 18 × 5 + 78 (98 × 87) + 3 <
- 62 × 8 - 69 (78 × 23) - 7 <
- 840 ÷ 12 - 8 (851 ÷ 23) + 37 <
- 89 × 1 + 30 (81 × 61) + 2 <
- 550 ÷ 25 + 11 (420 ÷ 30) - 12 >
- 42 × 7 + 44 (74 × 64) + 7 <
- 418 + 10 - 14 27 - 62 + 89 >
- 990 ÷ 90 - 9 (968 ÷ 22) + 8 <
- 649 - 66 + 84 (885 + 42) - 39 <
- 137 - 31 + 42 (593 + 37) - 83 <
- 438 + 10 - 65 67 - 96 + 95 >
- 720 ÷ 30 + 16 (858 ÷ 26) - 13 >
- 59 + 10 - 65 97 - 15 + 64 <
- 990 - 47 + 88 (382 + 78) - 48 >
- 728 ÷ 28 + 26 (513 ÷ 19) - 19 >
- 260 ÷ 13 + 13 (320 ÷ 20) - 10 >
※总分：100分， 共计：480道题， 每题：0.21 分。