- 耗时： 0分0秒
- 题数：
- 得分：
- 117 - 48 + 77 (507 + 11) - 88 <
- 24 × 8 - 16 (75 × 73) - 1 <
- 89 × 4 - 69 (26 × 32) - 8 <
- 960 ÷ 16 + 20 (960 ÷ 40) - 20 >
- 303 - 75 + 59 (87 + 27) - 51 >
- 86 × 9 + 78 (72 × 27) + 9 <
- 980 ÷ 49 - 7 (216 ÷ 18) + 3 <
- 810 - 84 + 25 (555 + 30) - 62 >
- 702 ÷ 13 + 27 (855 ÷ 45) - 15 >
- 420 ÷ 15 - 1 (990 ÷ 10) + 1 <
- 46 × 7 - 14 (97 × 6) - 9 <
- 435 - 70 + 51 (215 + 66) - 70 >
- 912 - 81 + 42 (137 + 11) - 84 >
- 935 ÷ 85 + 11 (330 ÷ 10) - 15 >
- 938 - 91 + 74 (845 + 27) - 83 >
- 731 - 45 + 92 (691 + 78) - 99 >
- 31 × 5 - 79 (89 × 68) - 2 <
- 230 - 38 + 52 (973 + 76) - 44 <
- 28 × 3 - 21 (93 × 12) - 5 <
- 657 - 91 + 49 (175 + 65) - 53 >
- 580 + 10 - 59 49 - 30 + 47 >
- 950 ÷ 25 + 25 (570 ÷ 15) - 15 >
- 46 × 9 + 52 (20 × 84) + 6 <
- 50 × 5 - 81 (26 × 33) - 2 <
- 945 ÷ 15 + 15 (672 ÷ 28) - 21 >
- 220 ÷ 10 + 22 (988 ÷ 19) - 13 >
- 76 × 2 + 20 (87 × 29) + 6 <
- 263 + 10 - 32 61 - 61 + 48 >
- 874 - 58 + 56 (439 + 57) - 82 >
- 959 + 10 - 82 89 - 37 + 19 >
- 388 - 77 + 36 (645 + 74) - 53 <
- 378 ÷ 21 + 18 (924 ÷ 66) - 11 >
- 94 × 2 - 23 (99 × 34) - 9 <
- 49 × 2 + 41 (79 × 18) + 8 <
- 679 - 65 + 61 (489 + 93) - 83 >
- 743 - 12 + 66 (895 + 32) - 70 <
- 99 - 31 + 52 (211 + 17) - 90 <
- 480 ÷ 10 - 40 (864 ÷ 16) + 16 <
- 585 ÷ 45 - 9 (540 ÷ 60) + 2 <
- 806 ÷ 26 + 13 (744 ÷ 12) - 62 >
- 624 ÷ 13 + 48 (696 ÷ 12) - 58 >
- 68 × 3 + 95 (33 × 13) + 9 <
- 128 + 10 - 14 92 - 18 + 89 <
- 60 × 4 + 79 (75 × 92) + 9 <
- 89 × 6 - 88 (83 × 61) - 1 <
- 14 + 10 - 13 69 - 12 + 97 <
- 960 ÷ 20 + 16 (931 ÷ 19) - 49 >
- 731 + 10 - 31 56 - 36 + 27 >
- 385 ÷ 11 - 11 (204 ÷ 17) + 12 =
- 796 + 10 - 77 23 - 83 + 97 >
- 68 × 8 + 61 (38 × 67) + 1 <
- 196 + 10 - 35 46 - 22 + 94 >
- 868 + 10 - 93 33 - 54 + 31 >
- 61 × 6 + 79 (69 × 64) + 3 <
- 896 ÷ 16 + 16 (945 ÷ 35) - 27 >
- 76 × 3 + 93 (98 × 22) + 2 <
- 43 × 6 + 16 (42 × 47) + 3 <
- 220 ÷ 55 - 2 (720 ÷ 45) + 12 <
- 42 × 9 + 60 (61 × 15) + 7 <
- 450 ÷ 30 - 1 (960 ÷ 12) + 1 <
- 82 × 7 - 97 (68 × 95) - 7 <
- 719 + 10 - 40 47 - 46 + 21 >
- 92 × 6 - 63 (28 × 28) - 1 <
- 844 - 83 + 85 (487 + 90) - 61 >
- 49 × 3 + 76 (98 × 99) + 2 <
- 65 × 3 + 61 (71 × 27) + 8 <
- 741 + 10 - 73 27 - 63 + 90 >
- 464 ÷ 58 - 4 (987 ÷ 21) + 7 <
- 279 + 10 - 78 33 - 54 + 84 >
- 57 × 3 - 63 (10 × 41) - 7 <
- 13 × 8 - 72 (27 × 62) - 7 <
- 73 × 6 + 11 (85 × 61) + 2 <
- 335 ÷ 67 - 5 (954 ÷ 18) + 9 <
- 70 × 9 - 25 (44 × 56) - 5 <
- 944 ÷ 16 - 59 (864 ÷ 54) + 3 <
- 704 ÷ 22 + 32 (600 ÷ 10) - 20 >
- 88 × 6 + 56 (82 × 83) + 5 <
- 301 + 10 - 25 57 - 13 + 28 >
- 39 × 4 - 31 (79 × 8) - 3 <
- 95 × 6 + 15 (78 × 83) + 1 <
- 456 - 39 + 55 (743 + 70) - 83 <
- 630 ÷ 15 + 30 (560 ÷ 14) - 14 >
- 944 ÷ 16 + 16 (462 ÷ 21) - 22 >
- 660 ÷ 20 + 22 (247 ÷ 13) - 19 >
- 804 + 10 - 42 91 - 30 + 92 >
- 852 - 27 + 57 (476 + 40) - 23 >
- 810 - 82 + 85 (406 + 26) - 26 >
- 29 × 4 + 40 (82 × 70) + 5 <
- 81 × 5 - 38 (93 × 1) - 8 >
- 793 + 10 - 62 75 - 60 + 59 >
- 40 × 7 - 31 (71 × 44) - 1 <
- 81 × 9 - 27 (34 × 74) - 8 <
- 684 ÷ 19 + 12 (560 ÷ 14) - 28 >
- 836 ÷ 19 + 11 (704 ÷ 22) - 16 >
- 968 - 87 + 46 (791 + 65) - 76 >
- 33 × 7 - 90 (79 × 78) - 9 <
- 49 - 52 + 69 (660 + 65) - 60 <
- 221 ÷ 13 + 17 (912 ÷ 12) - 19 <
- 391 ÷ 23 + 17 (440 ÷ 22) - 11 >
- 840 ÷ 14 + 14 (440 ÷ 22) - 10 >
- 780 - 56 + 85 (179 + 72) - 52 >
- 960 ÷ 16 - 5 (610 ÷ 10) + 2 <
- 77 × 2 - 49 (40 × 18) - 2 <
- 378 ÷ 42 - 1 (377 ÷ 13) + 1 <
- 932 + 10 - 19 50 - 16 + 54 >
- 91 × 6 + 78 (84 × 75) + 3 <
- 56 × 8 - 31 (23 × 60) - 5 <
- 63 × 3 - 54 (26 × 94) - 7 <
- 299 - 84 + 82 (721 + 13) - 23 <
- 95 × 9 + 52 (20 × 20) + 1 >
- 35 × 6 - 57 (69 × 76) - 8 <
- 104 - 45 + 58 (600 + 17) - 95 <
- 26 × 8 - 19 (79 × 67) - 2 <
- 55 × 3 + 48 (39 × 74) + 7 <
- 913 - 80 + 77 (169 + 86) - 59 >
- 70 × 6 - 91 (91 × 40) - 5 <
- 99 × 8 - 83 (36 × 81) - 4 <
- 680 ÷ 10 + 34 (588 ÷ 21) - 28 >
- 525 ÷ 21 - 1 (240 ÷ 40) + 4 >
- 24 × 5 + 70 (50 × 53) + 5 <
- 23 × 3 + 44 (69 × 49) + 8 <
- 86 × 7 + 69 (62 × 69) + 4 <
- 435 + 10 - 63 66 - 33 + 64 >
- 450 ÷ 25 + 10 (660 ÷ 22) - 30 >
- 31 × 3 - 16 (10 × 24) - 7 <
- 93 × 6 + 90 (67 × 65) + 5 <
- 980 ÷ 49 - 2 (848 ÷ 16) + 4 <
- 812 ÷ 29 - 1 (456 ÷ 76) + 2 >
- 35 × 4 + 13 (44 × 58) + 9 <
- 624 ÷ 13 + 48 (936 ÷ 12) - 26 >
- 463 - 16 + 16 (153 + 56) - 33 >
- 46 × 3 - 83 (35 × 89) - 2 <
- 90 × 7 - 30 (18 × 58) - 1 <
- 83 × 9 - 62 (51 × 6) - 4 >
- 777 - 24 + 49 (60 + 68) - 28 >
- 504 ÷ 21 + 14 (750 ÷ 30) - 25 >
- 296 - 14 + 27 (430 + 50) - 47 <
- 432 ÷ 12 - 36 (510 ÷ 85) + 6 <
- 35 × 2 + 25 (92 × 31) + 1 <
- 53 × 4 + 40 (31 × 21) + 9 <
- 775 + 10 - 47 51 - 53 + 90 >
- 96 × 4 + 24 (18 × 61) + 5 <
- 64 × 9 + 32 (17 × 84) + 3 <
- 695 - 88 + 26 (779 + 47) - 31 <
- 32 × 7 + 45 (39 × 97) + 9 <
- 334 + 10 - 68 80 - 55 + 98 >
- 943 - 49 + 50 (143 + 19) - 38 >
- 975 ÷ 13 + 65 (693 ÷ 11) - 63 >
- 756 ÷ 63 - 9 (378 ÷ 21) + 18 <
- 679 ÷ 97 - 1 (924 ÷ 44) + 4 <
- 26 × 6 + 93 (39 × 31) + 7 <
- 17 × 6 + 40 (51 × 24) + 2 <
- 21 × 8 - 42 (34 × 41) - 6 <
- 224 + 10 - 83 56 - 95 + 78 >
- 621 - 52 + 32 (742 + 20) - 25 <
- 628 + 10 - 14 97 - 81 + 46 >
- 200 - 45 + 92 (424 + 84) - 92 <
- 90 × 6 + 13 (70 × 69) + 8 <
- 840 ÷ 12 - 14 (988 ÷ 19) + 38 <
- 540 ÷ 15 - 20 (360 ÷ 30) + 1 >
- 390 ÷ 13 + 30 (810 ÷ 30) - 27 >
- 928 ÷ 16 - 2 (340 ÷ 10) + 10 >
- 42 × 7 - 74 (18 × 20) - 5 <
- 302 - 62 + 23 (551 + 67) - 55 <
- 12 × 8 + 76 (11 × 31) + 4 <
- 240 ÷ 15 + 15 (682 ÷ 22) - 11 >
- 70 - 55 + 35 (611 + 80) - 69 <
- 26 × 9 + 78 (92 × 58) + 1 <
- 97 × 1 + 79 (84 × 69) + 8 <
- 318 + 10 - 51 68 - 26 + 53 >
- 600 ÷ 75 - 8 (924 ÷ 22) + 42 <
- 846 ÷ 94 - 2 (760 ÷ 10) + 2 <
- 624 ÷ 12 + 12 (931 ÷ 19) - 49 >
- 748 ÷ 22 - 11 (750 ÷ 15) + 25 <
- 46 × 7 + 38 (74 × 49) + 3 <
- 318 + 10 - 10 79 - 79 + 65 >
- 442 ÷ 17 + 13 (792 ÷ 12) - 24 <
- 367 + 10 - 67 90 - 24 + 92 >
- 924 ÷ 11 - 22 (612 ÷ 12) + 36 <
- 421 - 27 + 38 (367 + 31) - 65 >
- 16 × 5 - 56 (26 × 59) - 2 <
- 868 ÷ 14 + 28 (992 ÷ 32) - 16 >
- 180 ÷ 20 - 4 (600 ÷ 15) + 5 <
- 93 × 7 - 68 (72 × 53) - 4 <
- 26 × 8 + 47 (87 × 34) + 8 <
- 24 × 9 + 98 (86 × 70) + 7 <
- 88 × 8 - 81 (63 × 62) - 7 <
- 92 × 3 - 24 (26 × 54) - 2 <
- 972 ÷ 54 + 18 (936 ÷ 13) - 39 >
- 79 × 6 + 95 (57 × 94) + 1 <
- 864 ÷ 18 + 36 (700 ÷ 28) - 25 >
- 541 - 53 + 19 (449 + 81) - 13 <
- 21 × 5 - 77 (86 × 38) - 7 <
- 32 × 5 - 33 (12 × 50) - 1 <
- 277 + 10 - 28 56 - 32 + 91 >
- 405 ÷ 81 - 5 (924 ÷ 22) + 21 <
- 72 × 4 + 90 (36 × 43) + 5 <
- 669 - 24 + 41 (635 + 29) - 69 >
- 23 × 3 - 60 (32 × 98) - 3 <
- 720 ÷ 12 + 24 (182 ÷ 13) - 13 >
- 80 × 7 + 88 (11 × 63) + 1 <
- 62 × 2 - 5 (51 × 39) - 1 <
- 765 ÷ 45 + 17 (840 ÷ 14) - 35 >
- 21 × 6 - 82 (19 × 82) - 8 <
- 990 ÷ 45 + 15 (704 ÷ 16) - 22 >
- 96 × 7 + 66 (64 × 44) + 7 <
- 853 - 47 + 15 (79 + 24) - 64 >
- 68 × 5 - 90 (22 × 51) - 5 <
- 540 ÷ 20 + 20 (360 ÷ 18) - 10 >
- 416 + 10 - 92 86 - 51 + 32 >
- 768 ÷ 16 + 48 (936 ÷ 26) - 13 >
- 90 × 5 - 83 (75 × 88) - 8 <
- 707 + 10 - 47 76 - 93 + 56 >
- 676 + 10 - 33 28 - 81 + 65 >
- 53 × 1 + 57 (44 × 77) + 8 <
- 496 + 10 - 58 11 - 12 + 25 >
- 442 ÷ 26 + 17 (840 ÷ 10) - 84 >
- 408 ÷ 24 - 4 (765 ÷ 17) + 1 <
- 56 × 2 + 27 (90 × 63) + 2 <
- 968 ÷ 11 - 8 (261 ÷ 29) + 3 >
- 28 × 9 - 68 (88 × 79) - 6 <
- 95 × 4 - 19 (91 × 44) - 3 <
- 59 × 3 + 63 (25 × 66) + 4 <
- 54 × 4 - 30 (72 × 18) - 6 <
- 616 ÷ 14 - 14 (725 ÷ 25) + 1 =
- 360 ÷ 36 + 10 (882 ÷ 18) - 18 <
- 756 ÷ 27 + 14 (640 ÷ 20) - 32 >
- 98 × 5 - 9 (42 × 83) - 2 <
- 308 ÷ 28 + 11 (638 ÷ 11) - 29 <
- 42 × 3 + 56 (89 × 83) + 8 <
- 92 × 3 - 76 (58 × 11) - 1 <
- 913 ÷ 11 + 11 (858 ÷ 11) - 78 >
- 600 ÷ 25 + 12 (884 ÷ 17) - 52 >
- 497 - 54 + 73 (594 + 30) - 33 <
- 61 × 9 + 38 (53 × 88) + 3 <
- 520 ÷ 13 - 40 (295 ÷ 59) + 5 <
- 952 ÷ 34 - 7 (943 ÷ 23) + 41 <
- 41 × 9 + 32 (11 × 20) + 8 >
- 39 × 3 + 35 (83 × 11) + 9 <
- 594 ÷ 22 + 27 (615 ÷ 15) - 41 >
- 770 ÷ 14 - 55 (986 ÷ 17) + 2 <
- 64 × 6 - 79 (94 × 32) - 6 <
- 91 × 4 - 24 (22 × 55) - 5 <
- 98 × 5 + 54 (22 × 34) + 2 <
- 71 - 13 + 66 (794 + 75) - 33 <
- 660 ÷ 11 - 44 (936 ÷ 13) + 26 <
- 684 ÷ 12 - 38 (840 ÷ 24) + 6 <
- 761 + 10 - 25 51 - 28 + 81 >
- 81 × 3 - 6 (97 × 73) - 2 <
- 720 - 31 + 68 (64 + 46) - 64 >
- 162 + 10 - 24 85 - 97 + 80 >
- 865 - 39 + 51 (163 + 74) - 45 >
- 918 ÷ 27 + 18 (910 ÷ 35) - 13 >
- 14 × 6 - 26 (30 × 53) - 4 <
- 765 - 45 + 32 (57 + 97) - 22 >
- 710 ÷ 10 - 71 (190 ÷ 10) + 5 <
- 370 ÷ 37 - 2 (825 ÷ 11) + 11 <
- 18 × 8 - 34 (96 × 73) - 3 <
- 684 ÷ 12 - 6 (756 ÷ 18) + 14 <
- 72 × 7 + 85 (13 × 67) + 4 <
- 680 ÷ 20 + 20 (840 ÷ 20) - 14 >
- 46 - 70 + 52 (167 + 70) - 55 <
- 44 × 2 - 56 (32 × 13) - 3 <
- 63 × 3 - 12 (45 × 19) - 2 <
- 682 ÷ 22 + 31 (900 ÷ 12) - 30 >
- 728 ÷ 13 - 2 (950 ÷ 38) + 5 >
- 190 ÷ 10 + 10 (972 ÷ 18) - 18 <
- 40 × 8 - 61 (25 × 95) - 5 <
- 851 ÷ 37 + 23 (770 ÷ 35) - 10 >
- 732 + 10 - 39 80 - 56 + 79 >
- 944 ÷ 16 + 59 (864 ÷ 54) - 12 >
- 252 ÷ 14 + 18 (900 ÷ 10) - 75 >
- 899 - 63 + 17 (974 + 64) - 49 <
- 825 ÷ 15 + 25 (760 ÷ 40) - 19 >
- 150 ÷ 25 - 1 (920 ÷ 23) + 2 <
- 855 ÷ 45 + 15 (589 ÷ 31) - 19 >
- 585 ÷ 65 - 3 (621 ÷ 27) + 23 <
- 630 ÷ 15 - 5 (465 ÷ 15) + 3 >
- 396 ÷ 22 - 3 (396 ÷ 66) + 1 >
- 704 - 94 + 61 (493 + 89) - 70 >
- 86 + 10 - 18 62 - 43 + 18 >
- 530 - 38 + 91 (991 + 78) - 50 <
- 170 + 10 - 68 54 - 90 + 40 >
- 73 - 71 + 54 (595 + 48) - 67 <
- 697 + 10 - 38 70 - 25 + 44 >
- 603 + 10 - 53 51 - 48 + 58 >
- 81 × 6 + 16 (50 × 85) + 1 <
- 47 × 4 + 69 (86 × 46) + 7 <
- 311 - 74 + 94 (934 + 38) - 56 <
- 818 - 49 + 13 (910 + 77) - 14 <
- 61 × 7 + 11 (64 × 32) + 1 <
- 666 ÷ 37 + 18 (890 ÷ 89) - 10 >
- 928 ÷ 58 + 16 (690 ÷ 23) - 23 >
- 77 × 7 + 44 (35 × 33) + 4 <
- 27 × 4 + 79 (71 × 19) + 9 <
- 284 ÷ 71 - 4 (990 ÷ 66) + 11 <
- 334 + 10 - 93 12 - 27 + 34 >
- 755 - 26 + 87 (639 + 49) - 95 >
- 690 ÷ 46 + 10 (624 ÷ 12) - 13 <
- 69 × 8 + 52 (90 × 68) + 8 <
- 125 - 81 + 13 (893 + 65) - 43 <
- 446 + 10 - 19 27 - 67 + 58 >
- 85 × 1 - 83 (87 × 67) - 2 <
- 638 - 59 + 13 (760 + 72) - 21 <
- 462 ÷ 21 - 6 (464 ÷ 16) + 4 <
- 61 - 98 + 69 (964 + 80) - 90 <
- 896 ÷ 28 + 28 (170 ÷ 17) - 10 >
- 52 × 5 + 75 (79 × 77) + 9 <
- 418 + 10 - 40 60 - 30 + 32 >
- 821 + 10 - 87 87 - 95 + 90 >
- 534 - 65 + 37 (408 + 52) - 77 >
- 45 × 9 + 54 (49 × 83) + 7 <
- 240 ÷ 30 - 2 (945 ÷ 35) + 5 <
- 878 - 53 + 44 (49 + 65) - 34 >
- 680 ÷ 34 + 10 (221 ÷ 13) - 17 >
- 440 ÷ 11 + 22 (702 ÷ 13) - 39 >
- 509 + 10 - 19 54 - 90 + 85 >
- 510 ÷ 30 - 17 (210 ÷ 14) + 14 <
- 140 ÷ 14 - 1 (288 ÷ 12) + 16 <
- 97 × 8 + 32 (97 × 95) + 6 <
- 581 ÷ 83 - 1 (588 ÷ 42) + 12 <
- 61 × 5 - 34 (95 × 95) - 5 <
- 572 + 10 - 98 81 - 57 + 43 >
- 840 ÷ 12 + 70 (900 ÷ 15) - 50 >
- 86 × 4 + 14 (12 × 91) + 1 <
- 999 - 23 + 63 (685 + 42) - 35 >
- 58 × 4 - 69 (44 × 46) - 4 <
- 741 ÷ 13 - 1 (315 ÷ 35) + 9 >
- 55 × 4 - 33 (94 × 47) - 6 <
- 78 × 1 + 11 (33 × 76) + 2 <
- 297 ÷ 33 - 3 (850 ÷ 50) + 10 <
- 98 × 8 + 76 (60 × 73) + 8 <
- 58 × 2 + 34 (30 × 30) + 6 <
- 214 - 51 + 84 (960 + 88) - 37 <
- 433 - 45 + 32 (241 + 79) - 63 >
- 853 - 90 + 41 (72 + 24) - 37 >
- 93 × 5 - 24 (75 × 52) - 1 <
- 696 ÷ 24 + 12 (624 ÷ 39) - 13 >
- 836 ÷ 38 + 22 (341 ÷ 11) - 11 >
- 406 ÷ 29 + 14 (846 ÷ 18) - 47 >
- 11 × 6 - 13 (43 × 75) - 2 <
- 600 ÷ 50 + 12 (450 ÷ 45) - 10 >
- 627 ÷ 11 + 57 (768 ÷ 48) - 12 >
- 39 × 4 - 68 (92 × 33) - 5 <
- 371 ÷ 53 - 1 (896 ÷ 28) + 28 <
- 440 ÷ 22 - 20 (846 ÷ 18) + 1 <
- 184 - 93 + 70 (315 + 25) - 84 <
- 950 ÷ 19 + 19 (944 ÷ 16) - 16 >
- 47 × 3 + 86 (29 × 62) + 7 <
- 884 ÷ 68 + 13 (744 ÷ 31) - 24 >
- 31 × 4 - 59 (58 × 7) - 4 <
- 397 + 10 - 87 74 - 88 + 23 >
- 196 + 10 - 37 17 - 44 + 36 >
- 858 ÷ 78 + 11 (972 ÷ 36) - 18 >
- 468 - 35 + 63 (467 + 36) - 68 >
- 176 + 10 - 75 80 - 46 + 45 >
- 806 ÷ 26 - 31 (340 ÷ 17) + 20 <
- 962 ÷ 37 + 13 (693 ÷ 21) - 21 >
- 438 - 26 + 13 (691 + 73) - 45 <
- 880 ÷ 44 - 20 (884 ÷ 26) + 17 <
- 952 ÷ 28 - 4 (696 ÷ 58) + 1 >
- 840 ÷ 30 - 14 (315 ÷ 15) + 15 <
- 48 × 3 + 70 (49 × 75) + 5 <
- 360 ÷ 18 + 10 (576 ÷ 24) - 24 >
- 849 - 88 + 42 (928 + 66) - 79 <
- 484 - 94 + 42 (818 + 53) - 74 <
- 73 × 5 + 60 (47 × 40) + 5 <
- 486 ÷ 54 - 2 (840 ÷ 24) + 24 <
- 66 × 2 + 45 (76 × 22) + 4 <
- 924 ÷ 22 - 22 (261 ÷ 29) + 9 >
- 56 × 5 - 92 (28 × 95) - 4 <
- 31 × 5 - 67 (54 × 68) - 6 <
- 456 ÷ 38 - 1 (702 ÷ 26) + 27 <
- 518 - 49 + 35 (42 + 63) - 95 >
- 711 - 77 + 67 (250 + 78) - 13 >
- 552 ÷ 12 - 23 (108 ÷ 12) + 4 >
- 969 ÷ 51 - 1 (826 ÷ 14) + 1 <
- 756 ÷ 21 + 21 (432 ÷ 12) - 24 >
- 59 × 7 + 70 (92 × 47) + 6 <
- 47 × 7 - 6 (69 × 37) - 1 <
- 40 × 3 - 68 (83 × 41) - 9 <
- 11 × 9 + 69 (22 × 10) + 6 <
- 40 × 1 - 32 (10 × 32) - 1 <
- 732 + 10 - 21 63 - 25 + 38 >
- 714 + 10 - 60 47 - 93 + 57 >
- 71 × 7 + 69 (32 × 57) + 1 <
- 75 - 96 + 32 (923 + 56) - 37 <
- 90 × 1 - 55 (34 × 52) - 3 <
- 347 - 15 + 93 (402 + 45) - 19 <
- 317 - 75 + 62 (753 + 98) - 95 <
- 874 ÷ 23 + 19 (976 ÷ 16) - 61 >
- 455 ÷ 13 - 5 (108 ÷ 18) + 1 >
- 699 - 41 + 65 (938 + 29) - 30 <
- 738 ÷ 41 - 3 (980 ÷ 70) + 5 <
- 780 ÷ 13 - 13 (600 ÷ 40) + 15 >
- 912 ÷ 38 - 8 (352 ÷ 16) + 4 <
- 675 - 41 + 13 (392 + 54) - 16 >
- 466 - 77 + 84 (743 + 12) - 58 <
- 24 × 6 - 40 (28 × 55) - 4 <
- 840 ÷ 24 + 30 (720 ÷ 12) - 12 >
- 882 ÷ 42 - 1 (246 ÷ 82) + 1 >
- 480 ÷ 30 + 15 (816 ÷ 24) - 12 >
- 756 ÷ 28 - 12 (651 ÷ 31) + 3 <
- 960 ÷ 15 + 24 (990 ÷ 18) - 55 >
- 38 × 3 - 7 (52 × 9) - 6 <
- 456 ÷ 24 - 3 (325 ÷ 13) + 1 <
- 504 + 10 - 69 41 - 38 + 72 >
- 114 - 37 + 35 (753 + 88) - 40 <
- 83 × 8 - 5 (39 × 23) - 4 <
- 70 - 35 + 53 (658 + 95) - 68 <
- 886 + 10 - 89 86 - 62 + 75 >
- 56 × 9 + 54 (59 × 65) + 5 <
- 44 × 6 - 15 (34 × 82) - 5 <
- 26 × 4 + 69 (99 × 91) + 8 <
- 28 × 8 + 21 (54 × 31) + 6 <
- 91 × 2 + 15 (25 × 23) + 5 <
- 610 - 32 + 63 (375 + 65) - 93 >
- 13 × 9 - 46 (52 × 36) - 1 <
- 136 - 45 + 91 (993 + 74) - 42 <
- 94 × 3 - 18 (63 × 96) - 7 <
※总分：100分， 共计：420道题， 每题：0.24 分。