- 耗时： 0分0秒
- 题数：
- 得分：
- 19 × 1 + 42 (19 × 42) + 1 <
- 836 ÷ 44 + 19 (836 ÷ 44) - 19 >
- 648 ÷ 18 + 12 (648 ÷ 18) - 12 >
- 372 - 22 + 88 (372 + 22) - 88 >
- 528 ÷ 11 + 24 (528 ÷ 11) - 24 >
- 30 × 9 + 47 (30 × 47) + 9 <
- 755 + 10 - 42 755 - 10 + 42 <
- 319 + 10 - 33 319 - 10 + 33 <
- 420 ÷ 12 + 10 (420 ÷ 12) - 10 >
- 176 ÷ 44 - 2 (176 ÷ 44) + 2 <
- 756 ÷ 63 - 12 (756 ÷ 63) + 12 <
- 711 - 52 + 70 (711 + 52) - 70 >
- 792 ÷ 72 - 11 (792 ÷ 72) + 11 <
- 660 ÷ 20 + 30 (660 ÷ 20) - 30 >
- 987 - 68 + 83 (987 + 68) - 83 >
- 920 ÷ 92 - 4 (920 ÷ 92) + 4 <
- 760 ÷ 10 - 2 (760 ÷ 10) + 2 <
- 795 - 94 + 61 (795 + 94) - 61 <
- 72 × 4 + 83 (72 × 83) + 4 <
- 510 ÷ 17 - 10 (510 ÷ 17) + 10 <
- 40 × 6 - 87 (40 × 87) - 6 <
- 689 ÷ 13 + 13 (689 ÷ 13) - 13 >
- 409 + 10 - 40 409 - 10 + 40 <
- 20 × 7 + 66 (20 × 66) + 7 <
- 960 ÷ 40 + 12 (960 ÷ 40) - 12 >
- 922 + 10 - 68 922 - 10 + 68 <
- 258 ÷ 86 - 3 (258 ÷ 86) + 3 <
- 720 ÷ 16 + 10 (720 ÷ 16) - 10 >
- 36 × 6 - 5 (36 × 5) - 6 >
- 192 ÷ 12 - 1 (192 ÷ 12) + 1 <
- 869 + 10 - 93 869 - 10 + 93 <
- 23 × 5 - 42 (23 × 42) - 5 <
- 59 × 9 + 67 (59 × 67) + 9 <
- 85 × 8 + 71 (85 × 71) + 8 <
- 53 × 7 - 29 (53 × 29) - 7 <
- 880 ÷ 88 - 1 (880 ÷ 88) + 1 <
- 274 - 74 + 62 (274 + 74) - 62 <
- 418 ÷ 11 + 22 (418 ÷ 11) - 22 >
- 34 × 7 - 79 (34 × 79) - 7 <
- 922 - 56 + 14 (922 + 56) - 14 <
- 405 + 10 - 41 405 - 10 + 41 <
- 901 + 10 - 56 901 - 10 + 56 <
- 63 × 9 + 30 (63 × 30) + 9 <
- 924 ÷ 28 - 22 (924 ÷ 28) + 22 <
- 40 × 2 - 14 (40 × 14) - 2 <
- 198 ÷ 18 - 1 (198 ÷ 18) + 1 <
- 844 - 44 + 64 (844 + 44) - 64 >
- 252 ÷ 21 - 4 (252 ÷ 21) + 4 <
- 96 × 4 + 72 (96 × 72) + 4 <
- 925 - 56 + 13 (925 + 56) - 13 <
- 672 ÷ 28 + 24 (672 ÷ 28) - 24 >
- 260 + 10 - 76 260 - 10 + 76 <
- 368 - 91 + 49 (368 + 91) - 49 <
- 34 × 2 - 56 (34 × 56) - 2 <
- 320 ÷ 16 + 20 (320 ÷ 16) - 20 >
- 360 ÷ 24 + 10 (360 ÷ 24) - 10 >
- 950 ÷ 19 + 38 (950 ÷ 19) - 38 >
- 94 × 4 - 91 (94 × 91) - 4 <
- 99 × 2 - 98 (99 × 98) - 2 <
- 627 ÷ 11 + 57 (627 ÷ 11) - 57 >
- 638 - 68 + 42 (638 + 68) - 42 <
- 960 ÷ 15 + 24 (960 ÷ 15) - 24 >
- 289 ÷ 17 - 1 (289 ÷ 17) + 1 <
- 869 ÷ 11 - 11 (869 ÷ 11) + 11 <
- 986 ÷ 17 + 58 (986 ÷ 17) - 58 >
- 64 × 2 - 83 (64 × 83) - 2 <
- 633 - 27 + 95 (633 + 27) - 95 >
- 255 + 10 - 59 255 - 10 + 59 <
- 968 ÷ 11 + 11 (968 ÷ 11) - 11 >
- 42 × 3 - 95 (42 × 95) - 3 <
- 661 + 10 - 63 661 - 10 + 63 <
- 537 + 10 - 24 537 - 10 + 24 <
- 73 × 7 + 90 (73 × 90) + 7 <
- 902 ÷ 22 - 1 (902 ÷ 22) + 1 <
- 51 × 4 - 74 (51 × 74) - 4 <
- 65 × 2 - 84 (65 × 84) - 2 <
- 77 × 2 + 64 (77 × 64) + 2 <
- 800 + 10 - 25 800 - 10 + 25 <
- 476 ÷ 28 - 2 (476 ÷ 28) + 2 <
- 29 × 1 - 2 (29 × 2) - 1 <
- 704 + 10 - 70 704 - 10 + 70 <
- 839 + 10 - 36 839 - 10 + 36 <
- 81 × 9 - 78 (81 × 78) - 9 <
- 80 × 7 - 2 (80 × 2) - 7 >
- 965 - 31 + 50 (965 + 31) - 50 >
- 675 + 10 - 16 675 - 10 + 16 <
- 69 × 2 - 99 (69 × 99) - 2 <
- 16 × 3 + 70 (16 × 70) + 3 <
- 660 ÷ 66 - 5 (660 ÷ 66) + 5 <
- 70 × 7 + 54 (70 × 54) + 7 <
- 560 ÷ 14 - 8 (560 ÷ 14) + 8 <
- 483 ÷ 21 - 21 (483 ÷ 21) + 21 <
- 855 ÷ 19 - 3 (855 ÷ 19) + 3 <
- 593 + 10 - 86 593 - 10 + 86 <
- 21 × 4 + 25 (21 × 25) + 4 <
- 900 ÷ 12 - 50 (900 ÷ 12) + 50 <
- 21 × 7 + 46 (21 × 46) + 7 <
- 89 × 1 + 11 (89 × 11) + 1 <
- 31 × 9 - 74 (31 × 74) - 9 <
- 98 × 2 - 80 (98 × 80) - 2 <
- 96 × 4 + 66 (96 × 66) + 4 <
- 82 - 78 + 50 (82 + 78) - 50 <
- 720 ÷ 16 + 15 (720 ÷ 16) - 15 >
- 91 × 8 + 66 (91 × 66) + 8 <
- 864 ÷ 18 + 48 (864 ÷ 18) - 48 >
- 30 × 3 + 81 (30 × 81) + 3 <
- 450 ÷ 45 + 10 (450 ÷ 45) - 10 >
- 352 ÷ 11 - 16 (352 ÷ 11) + 16 <
- 567 - 53 + 66 (567 + 53) - 66 >
- 560 ÷ 16 + 10 (560 ÷ 16) - 10 >
- 544 ÷ 16 - 1 (544 ÷ 16) + 1 <
- 18 × 9 + 30 (18 × 30) + 9 <
- 999 - 53 + 48 (999 + 53) - 48 <
- 23 + 10 - 32 23 - 10 + 32 <
- 671 ÷ 61 - 11 (671 ÷ 61) + 11 <
- 129 - 89 + 79 (129 + 89) - 79 <
- 671 + 10 - 31 671 - 10 + 31 <
- 640 ÷ 10 + 10 (640 ÷ 10) - 10 >
- 180 ÷ 90 - 2 (180 ÷ 90) + 2 <
- 224 + 10 - 60 224 - 10 + 60 <
- 538 - 55 + 54 (538 + 55) - 54 <
- 350 ÷ 25 - 2 (350 ÷ 25) + 2 <
- 756 ÷ 12 - 9 (756 ÷ 12) + 9 <
- 35 × 3 - 6 (35 × 6) - 3 <
- 600 ÷ 12 - 24 (600 ÷ 12) + 24 <
- 27 × 9 + 59 (27 × 59) + 9 <
- 966 ÷ 21 - 6 (966 ÷ 21) + 6 <
- 48 × 8 + 21 (48 × 21) + 8 <
- 20 × 5 - 59 (20 × 59) - 5 <
- 82 × 7 + 42 (82 × 42) + 7 <
- 613 - 70 + 87 (613 + 70) - 87 >
- 19 × 4 + 57 (19 × 57) + 4 <
- 20 × 7 - 41 (20 × 41) - 7 <
- 630 ÷ 15 + 10 (630 ÷ 15) - 10 >
- 338 ÷ 13 + 13 (338 ÷ 13) - 13 >
- 612 - 46 + 48 (612 + 46) - 48 >
- 832 + 10 - 98 832 - 10 + 98 <
- 474 ÷ 79 - 2 (474 ÷ 79) + 2 <
- 945 ÷ 21 - 1 (945 ÷ 21) + 1 <
- 426 ÷ 71 - 1 (426 ÷ 71) + 1 <
- 99 × 5 + 24 (99 × 24) + 5 <
- 786 + 10 - 10 786 - 10 + 10 =
- 300 ÷ 30 - 3 (300 ÷ 30) + 3 <
- 81 - 16 + 61 (81 + 16) - 61 >
- 900 ÷ 18 + 36 (900 ÷ 18) - 36 >
- 10 × 5 + 79 (10 × 79) + 5 <
- 82 × 6 - 77 (82 × 77) - 6 <
- 420 ÷ 10 - 42 (420 ÷ 10) + 42 <
- 697 ÷ 41 + 17 (697 ÷ 41) - 17 >
- 74 × 5 - 41 (74 × 41) - 5 <
- 528 ÷ 22 + 22 (528 ÷ 22) - 22 >
- 482 + 10 - 86 482 - 10 + 86 <
- 904 - 43 + 40 (904 + 43) - 40 <
- 351 ÷ 13 + 27 (351 ÷ 13) - 27 >
- 28 × 5 + 32 (28 × 32) + 5 <
- 46 × 5 - 61 (46 × 61) - 5 <
- 429 - 10 + 60 (429 + 10) - 60 >
- 48 × 6 + 86 (48 × 86) + 6 <
- 86 × 5 + 92 (86 × 92) + 5 <
- 535 + 10 - 74 535 - 10 + 74 <
- 864 ÷ 36 + 12 (864 ÷ 36) - 12 >
- 330 ÷ 22 - 1 (330 ÷ 22) + 1 <
- 249 - 66 + 91 (249 + 66) - 91 >
- 949 - 25 + 15 (949 + 25) - 15 <
- 690 ÷ 23 - 23 (690 ÷ 23) + 23 <
- 880 ÷ 16 + 16 (880 ÷ 16) - 16 >
- 60 × 4 - 87 (60 × 87) - 4 <
- 825 ÷ 11 + 55 (825 ÷ 11) - 55 >
- 488 + 10 - 29 488 - 10 + 29 <
- 756 ÷ 36 - 21 (756 ÷ 36) + 21 <
- 468 ÷ 18 + 26 (468 ÷ 18) - 26 >
- 32 × 3 + 81 (32 × 81) + 3 <
- 854 - 27 + 45 (854 + 27) - 45 >
- 588 ÷ 12 + 28 (588 ÷ 12) - 28 >
- 74 × 9 + 36 (74 × 36) + 9 <
- 20 × 8 - 35 (20 × 35) - 8 <
- 560 ÷ 10 - 16 (560 ÷ 10) + 16 <
- 822 - 26 + 12 (822 + 26) - 12 <
- 47 × 9 + 35 (47 × 35) + 9 <
- 15 × 3 + 11 (15 × 11) + 3 <
- 807 + 10 - 57 807 - 10 + 57 <
- 600 ÷ 10 - 25 (600 ÷ 10) + 25 <
- 149 - 35 + 69 (149 + 35) - 69 >
- 752 ÷ 47 - 8 (752 ÷ 47) + 8 <
- 44 × 6 + 85 (44 × 85) + 6 <
- 21 × 4 + 54 (21 × 54) + 4 <
- 78 × 2 - 46 (78 × 46) - 2 <
- 672 ÷ 24 + 28 (672 ÷ 24) - 28 >
- 920 ÷ 10 + 23 (920 ÷ 10) - 23 >
- 82 × 8 + 52 (82 × 52) + 8 <
- 33 × 1 + 59 (33 × 59) + 1 <
- 18 × 7 + 80 (18 × 80) + 7 <
- 92 × 7 + 50 (92 × 50) + 7 <
- 840 ÷ 40 + 12 (840 ÷ 40) - 12 >
- 580 ÷ 10 - 4 (580 ÷ 10) + 4 <
- 648 ÷ 81 - 3 (648 ÷ 81) + 3 <
- 24 × 2 + 41 (24 × 41) + 2 <
- 23 × 6 + 60 (23 × 60) + 6 <
- 77 × 9 + 53 (77 × 53) + 9 <
- 78 × 7 - 19 (78 × 19) - 7 <
- 310 ÷ 10 - 10 (310 ÷ 10) + 10 <
- 854 + 10 - 15 854 - 10 + 15 <
- 703 ÷ 37 + 19 (703 ÷ 37) - 19 >
- 912 ÷ 24 - 4 (912 ÷ 24) + 4 <
- 964 + 10 - 48 964 - 10 + 48 <
- 26 × 4 + 17 (26 × 17) + 4 <
- 850 ÷ 25 - 34 (850 ÷ 25) + 34 <
- 860 ÷ 20 + 20 (860 ÷ 20) - 20 >
- 18 × 5 + 94 (18 × 94) + 5 <
- 27 × 9 - 8 (27 × 8) - 9 >
- 43 × 1 + 84 (43 × 84) + 1 <
- 545 - 50 + 80 (545 + 50) - 80 >
- 429 ÷ 13 + 11 (429 ÷ 13) - 11 >
- 58 × 5 - 79 (58 × 79) - 5 <
- 85 × 5 - 50 (85 × 50) - 5 <
- 310 + 10 - 33 310 - 10 + 33 <
- 160 + 10 - 45 160 - 10 + 45 <
- 387 + 10 - 11 387 - 10 + 11 <
- 650 ÷ 10 - 65 (650 ÷ 10) + 65 <
- 53 × 3 - 3 (53 × 3) - 3 =
- 710 - 67 + 68 (710 + 67) - 68 >
- 25 × 3 - 30 (25 × 30) - 3 <
- 988 - 84 + 21 (988 + 84) - 21 <
- 72 × 4 + 33 (72 × 33) + 4 <
- 990 ÷ 15 + 18 (990 ÷ 15) - 18 >
- 216 + 10 - 81 216 - 10 + 81 <
- 735 - 91 + 88 (735 + 91) - 88 <
- 840 ÷ 10 - 3 (840 ÷ 10) + 3 <
- 169 ÷ 13 + 13 (169 ÷ 13) - 13 >
- 840 ÷ 10 + 35 (840 ÷ 10) - 35 >
- 62 × 7 - 16 (62 × 16) - 7 <
- 50 × 2 + 75 (50 × 75) + 2 <
- 74 × 9 - 35 (74 × 35) - 9 <
- 839 - 63 + 29 (839 + 63) - 29 <
- 528 ÷ 88 - 3 (528 ÷ 88) + 3 <
- 79 × 9 + 69 (79 × 69) + 9 <
- 29 × 9 + 31 (29 × 31) + 9 <
- 880 ÷ 10 - 1 (880 ÷ 10) + 1 <
- 58 × 9 - 66 (58 × 66) - 9 <
- 60 × 7 + 88 (60 × 88) + 7 <
- 860 ÷ 10 - 2 (860 ÷ 10) + 2 <
- 72 - 31 + 46 (72 + 31) - 46 >
- 437 - 97 + 79 (437 + 97) - 79 <
- 88 × 9 - 89 (88 × 89) - 9 <
- 58 × 6 + 60 (58 × 60) + 6 <
- 992 - 59 + 41 (992 + 59) - 41 <
- 945 ÷ 21 + 35 (945 ÷ 21) - 35 >
- 136 - 97 + 63 (136 + 97) - 63 <
- 260 ÷ 10 + 20 (260 ÷ 10) - 20 >
- 43 × 3 + 24 (43 × 24) + 3 <
- 226 + 10 - 63 226 - 10 + 63 <
- 49 × 3 - 50 (49 × 50) - 3 <
- 464 ÷ 58 - 1 (464 ÷ 58) + 1 <
- 95 × 4 + 29 (95 × 29) + 4 <
- 640 ÷ 16 + 40 (640 ÷ 16) - 40 >
- 240 ÷ 48 - 2 (240 ÷ 48) + 2 <
- 844 - 27 + 92 (844 + 27) - 92 >
- 660 ÷ 10 + 30 (660 ÷ 10) - 30 >
- 210 ÷ 21 - 6 (210 ÷ 21) + 6 <
- 177 + 10 - 73 177 - 10 + 73 <
- 492 - 48 + 21 (492 + 48) - 21 <
- 95 - 22 + 38 (95 + 22) - 38 >
- 704 ÷ 22 - 8 (704 ÷ 22) + 8 <
- 51 × 8 + 67 (51 × 67) + 8 <
- 550 ÷ 10 - 50 (550 ÷ 10) + 50 <
- 239 - 66 + 12 (239 + 66) - 12 <
- 72 × 2 + 86 (72 × 86) + 2 <
- 700 ÷ 14 + 25 (700 ÷ 14) - 25 >
- 885 ÷ 15 + 59 (885 ÷ 15) - 59 >
- 216 + 10 - 10 216 - 10 + 10 =
- 68 × 4 + 90 (68 × 90) + 4 <
- 888 ÷ 74 - 2 (888 ÷ 74) + 2 <
- 655 - 11 + 95 (655 + 11) - 95 >
- 430 ÷ 43 + 10 (430 ÷ 43) - 10 >
- 170 ÷ 10 - 10 (170 ÷ 10) + 10 <
- 672 ÷ 24 - 24 (672 ÷ 24) + 24 <
- 77 × 4 + 28 (77 × 28) + 4 <
- 48 × 8 - 59 (48 × 59) - 8 <
- 192 + 10 - 39 192 - 10 + 39 <
- 756 ÷ 27 - 21 (756 ÷ 27) + 21 <
- 471 - 54 + 87 (471 + 54) - 87 >
- 60 × 8 - 17 (60 × 17) - 8 <
- 429 ÷ 11 - 11 (429 ÷ 11) + 11 <
- 920 ÷ 40 + 20 (920 ÷ 40) - 20 >
- 51 × 7 + 31 (51 × 31) + 7 <
- 984 - 34 + 14 (984 + 34) - 14 <
- 293 + 10 - 94 293 - 10 + 94 <
- 50 × 1 + 78 (50 × 78) + 1 <
- 753 + 10 - 80 753 - 10 + 80 <
- 682 ÷ 22 + 11 (682 ÷ 22) - 11 >
- 948 + 10 - 14 948 - 10 + 14 <
- 87 × 7 + 11 (87 × 11) + 7 <
- 56 × 4 + 18 (56 × 18) + 4 <
- 711 ÷ 79 - 9 (711 ÷ 79) + 9 <
- 44 + 10 - 43 44 - 10 + 43 <
- 529 + 10 - 30 529 - 10 + 30 <
- 275 - 61 + 26 (275 + 61) - 26 <
- 640 ÷ 10 - 64 (640 ÷ 10) + 64 <
- 744 + 10 - 31 744 - 10 + 31 <
- 840 ÷ 35 - 10 (840 ÷ 35) + 10 <
- 896 ÷ 64 - 14 (896 ÷ 64) + 14 <
- 53 × 8 - 87 (53 × 87) - 8 <
- 15 × 9 - 63 (15 × 63) - 9 <
- 79 × 4 + 65 (79 × 65) + 4 <
- 85 × 5 - 7 (85 × 7) - 5 <
- 475 ÷ 25 - 19 (475 ÷ 25) + 19 <
- 88 × 3 - 36 (88 × 36) - 3 <
- 913 + 10 - 87 913 - 10 + 87 <
- 574 - 63 + 13 (574 + 63) - 13 <
- 560 ÷ 14 - 14 (560 ÷ 14) + 14 <
- 874 ÷ 23 + 19 (874 ÷ 23) - 19 >
- 659 + 10 - 57 659 - 10 + 57 <
- 336 ÷ 16 + 12 (336 ÷ 16) - 12 >
- 660 ÷ 66 - 6 (660 ÷ 66) + 6 <
- 128 ÷ 32 - 1 (128 ÷ 32) + 1 <
- 924 ÷ 44 + 21 (924 ÷ 44) - 21 >
- 87 × 4 + 88 (87 × 88) + 4 <
- 53 × 6 + 23 (53 × 23) + 6 <
- 528 ÷ 11 - 22 (528 ÷ 11) + 22 <
- 99 × 7 + 63 (99 × 63) + 7 <
- 98 × 2 + 98 (98 × 98) + 2 <
- 637 + 10 - 87 637 - 10 + 87 <
- 336 ÷ 24 - 4 (336 ÷ 24) + 4 <
- 243 ÷ 27 - 9 (243 ÷ 27) + 9 <
- 416 - 57 + 78 (416 + 57) - 78 >
- 745 - 46 + 62 (745 + 46) - 62 >
- 71 × 6 + 42 (71 × 42) + 6 <
- 342 ÷ 18 - 2 (342 ÷ 18) + 2 <
- 748 + 10 - 84 748 - 10 + 84 <
- 75 × 2 - 45 (75 × 45) - 2 <
- 780 ÷ 13 - 30 (780 ÷ 13) + 30 <
- 280 ÷ 10 - 7 (280 ÷ 10) + 7 <
- 81 × 5 + 89 (81 × 89) + 5 <
- 900 ÷ 75 - 3 (900 ÷ 75) + 3 <
- 936 ÷ 12 + 24 (936 ÷ 12) - 24 >
- 648 ÷ 12 + 54 (648 ÷ 12) - 54 >
- 56 × 9 - 71 (56 × 71) - 9 <
- 88 × 4 + 42 (88 × 42) + 4 <
- 300 - 67 + 90 (300 + 67) - 90 >
- 42 × 8 - 60 (42 × 60) - 8 <
- 146 + 10 - 85 146 - 10 + 85 <
- 835 - 90 + 72 (835 + 90) - 72 <
- 720 ÷ 10 + 72 (720 ÷ 10) - 72 >
- 683 + 10 - 20 683 - 10 + 20 <
- 672 ÷ 12 - 8 (672 ÷ 12) + 8 <
- 364 ÷ 26 + 14 (364 ÷ 26) - 14 >
- 912 ÷ 19 + 16 (912 ÷ 19) - 16 >
- 80 × 1 + 25 (80 × 25) + 1 <
- 480 ÷ 10 - 1 (480 ÷ 10) + 1 <
- 840 ÷ 15 + 28 (840 ÷ 15) - 28 >
- 27 + 10 - 36 27 - 10 + 36 <
- 65 × 5 + 50 (65 × 50) + 5 <
- 677 + 10 - 78 677 - 10 + 78 <
- 460 ÷ 10 + 20 (460 ÷ 10) - 20 >
- 539 ÷ 11 + 11 (539 ÷ 11) - 11 >
- 530 + 10 - 23 530 - 10 + 23 <
- 114 - 93 + 27 (114 + 93) - 27 <
- 985 + 10 - 92 985 - 10 + 92 <
- 120 ÷ 10 + 12 (120 ÷ 10) - 12 >
- 519 - 86 + 72 (519 + 86) - 72 <
- 123 - 65 + 57 (123 + 65) - 57 <
- 992 ÷ 62 + 16 (992 ÷ 62) - 16 >
- 960 ÷ 32 - 20 (960 ÷ 32) + 20 <
- 68 × 5 - 81 (68 × 81) - 5 <
- 86 × 7 + 62 (86 × 62) + 7 <
- 93 × 6 - 52 (93 × 52) - 6 <
- 33 × 4 + 29 (33 × 29) + 4 <
- 360 ÷ 36 + 10 (360 ÷ 36) - 10 >
- 500 - 31 + 80 (500 + 31) - 80 >
- 575 + 10 - 74 575 - 10 + 74 <
- 93 × 4 + 52 (93 × 52) + 4 <
- 920 ÷ 10 + 46 (920 ÷ 10) - 46 >
- 259 + 10 - 68 259 - 10 + 68 <
- 228 ÷ 12 + 12 (228 ÷ 12) - 12 >
- 25 × 1 + 27 (25 × 27) + 1 <
- 562 - 86 + 38 (562 + 86) - 38 <
- 99 × 3 + 88 (99 × 88) + 3 <
- 528 ÷ 66 - 2 (528 ÷ 66) + 2 <
- 693 ÷ 21 + 33 (693 ÷ 21) - 33 >
- 144 + 10 - 61 144 - 10 + 61 <
- 50 × 7 - 44 (50 × 44) - 7 <
- 924 - 57 + 66 (924 + 57) - 66 >
- 89 × 3 + 86 (89 × 86) + 3 <
- 50 × 3 + 68 (50 × 68) + 3 <
- 14 × 8 + 45 (14 × 45) + 8 <
- 11 × 1 + 44 (11 × 44) + 1 <
- 606 - 66 + 45 (606 + 66) - 45 <
- 870 ÷ 87 + 10 (870 ÷ 87) - 10 >
- 43 × 7 + 54 (43 × 54) + 7 <
- 500 ÷ 25 + 20 (500 ÷ 25) - 20 >
- 86 × 3 + 70 (86 × 70) + 3 <
- 818 - 53 + 96 (818 + 53) - 96 >
- 392 + 10 - 91 392 - 10 + 91 <
- 94 × 3 - 70 (94 × 70) - 3 <
- 100 + 10 - 95 100 - 10 + 95 <
- 36 × 3 - 34 (36 × 34) - 3 <
- 947 + 10 - 59 947 - 10 + 59 <
- 660 ÷ 10 - 33 (660 ÷ 10) + 33 <
- 139 - 27 + 96 (139 + 27) - 96 >
- 902 ÷ 22 + 22 (902 ÷ 22) - 22 >
- 873 + 10 - 15 873 - 10 + 15 <
- 71 - 38 + 82 (71 + 38) - 82 >
- 79 × 4 - 75 (79 × 75) - 4 <
- 995 - 67 + 20 (995 + 67) - 20 <
- 668 + 10 - 53 668 - 10 + 53 <
- 660 ÷ 22 - 4 (660 ÷ 22) + 4 <
- 660 ÷ 10 - 22 (660 ÷ 10) + 22 <
- 14 × 8 - 5 (14 × 5) - 8 >
- 840 ÷ 14 + 60 (840 ÷ 14) - 60 >
- 504 ÷ 56 - 4 (504 ÷ 56) + 4 <
- 56 × 5 + 18 (56 × 18) + 5 <
- 81 × 6 - 75 (81 × 75) - 6 <
- 55 × 6 + 86 (55 × 86) + 6 <
- 58 - 76 + 35 (58 + 76) - 35 <
- 73 × 5 + 30 (73 × 30) + 5 <
- 649 - 22 + 86 (649 + 22) - 86 >
- 94 × 1 - 22 (94 × 22) - 1 <
- 120 ÷ 10 + 12 (120 ÷ 10) - 12 >
- 25 × 2 - 49 (25 × 49) - 2 <
- 420 ÷ 12 - 2 (420 ÷ 12) + 2 <
- 80 × 8 - 16 (80 × 16) - 8 <
- 15 × 1 - 13 (15 × 13) - 1 <
- 153 + 10 - 58 153 - 10 + 58 <
- 432 ÷ 12 - 6 (432 ÷ 12) + 6 <
- 329 + 10 - 17 329 - 10 + 17 <
- 53 × 2 + 50 (53 × 50) + 2 <
- 934 + 10 - 20 934 - 10 + 20 <
- 462 ÷ 21 - 3 (462 ÷ 21) + 3 <
- 290 - 78 + 21 (290 + 78) - 21 <
- 872 - 28 + 47 (872 + 28) - 47 >
- 74 × 4 - 58 (74 × 58) - 4 <
- 423 + 10 - 51 423 - 10 + 51 <
- 495 ÷ 11 - 9 (495 ÷ 11) + 9 <
- 832 ÷ 13 + 13 (832 ÷ 13) - 13 >
- 444 + 10 - 65 444 - 10 + 65 <
- 900 ÷ 12 + 45 (900 ÷ 12) - 45 >
- 12 × 4 + 94 (12 × 94) + 4 <
- 59 × 8 - 51 (59 × 51) - 8 <
- 226 - 87 + 19 (226 + 87) - 19 <
- 660 ÷ 20 + 10 (660 ÷ 20) - 10 >
- 61 × 3 + 74 (61 × 74) + 3 <
- 72 × 9 - 33 (72 × 33) - 9 <
- 352 ÷ 22 - 11 (352 ÷ 22) + 11 <
- 650 + 10 - 75 650 - 10 + 75 <
- 713 - 86 + 40 (713 + 86) - 40 <
- 35 × 5 + 36 (35 × 36) + 5 <
- 40 × 6 + 24 (40 × 24) + 6 <
- 392 ÷ 14 + 14 (392 ÷ 14) - 14 >
- 450 + 10 - 13 450 - 10 + 13 <
- 833 - 30 + 67 (833 + 30) - 67 >
- 648 ÷ 24 - 2 (648 ÷ 24) + 2 <
- 23 × 4 - 19 (23 × 19) - 4 <
- 85 × 2 + 65 (85 × 65) + 2 <
- 69 × 8 + 17 (69 × 17) + 8 <
- 819 ÷ 39 - 1 (819 ÷ 39) + 1 <
- 748 ÷ 68 - 1 (748 ÷ 68) + 1 <
- 294 ÷ 21 - 3 (294 ÷ 21) + 3 <
- 352 - 43 + 16 (352 + 43) - 16 <
- 58 + 10 - 21 58 - 10 + 21 <
- 554 + 10 - 81 554 - 10 + 81 <
- 910 ÷ 70 + 13 (910 ÷ 70) - 13 >
- 22 × 9 - 92 (22 × 92) - 9 <
- 23 × 8 - 50 (23 × 50) - 8 <
- 33 × 9 + 95 (33 × 95) + 9 <
- 81 × 9 + 76 (81 × 76) + 9 <
- 790 + 10 - 45 790 - 10 + 45 <
- 176 + 10 - 56 176 - 10 + 56 <
- 62 × 8 + 61 (62 × 61) + 8 <
- 816 ÷ 17 + 48 (816 ÷ 17) - 48 >
- 520 ÷ 10 - 20 (520 ÷ 10) + 20 <
- 75 × 8 - 7 (75 × 7) - 8 >
- 600 ÷ 12 + 25 (600 ÷ 12) - 25 >
- 726 ÷ 11 + 22 (726 ÷ 11) - 22 >
- 85 × 9 - 24 (85 × 24) - 9 <
- 467 + 10 - 82 467 - 10 + 82 <
- 880 ÷ 22 - 40 (880 ÷ 22) + 40 <
- 651 - 52 + 10 (651 + 52) - 10 <
- 59 × 9 + 13 (59 × 13) + 9 <
- 33 × 7 - 60 (33 × 60) - 7 <
- 324 ÷ 12 - 1 (324 ÷ 12) + 1 <
- 24 × 4 - 81 (24 × 81) - 4 <
- 156 - 63 + 33 (156 + 63) - 33 <
- 487 + 10 - 23 487 - 10 + 23 <
- 35 × 8 + 31 (35 × 31) + 8 <
- 81 × 3 - 82 (81 × 82) - 3 <
- 22 × 8 + 79 (22 × 79) + 8 <
- 83 × 2 + 93 (83 × 93) + 2 <
- 81 × 8 - 65 (81 × 65) - 8 <
- 364 ÷ 14 + 13 (364 ÷ 14) - 13 >
- 993 - 99 + 35 (993 + 99) - 35 <
※总分：100分， 共计：490道题， 每题：0.20 分。