- 耗时： 0分0秒
- 题数：
- 得分：
- 86 × 6 - 79 (86 × 79) - 6 <
- 770 ÷ 11 + 35 (770 ÷ 11) - 35 >
- 60 × 3 + 47 (60 × 47) + 3 <
- 93 + 10 - 14 93 - 10 + 14 <
- 480 ÷ 16 - 6 (480 ÷ 16) + 6 <
- 996 - 64 + 81 (996 + 64) - 81 >
- 203 - 56 + 46 (203 + 56) - 46 <
- 320 ÷ 40 - 1 (320 ÷ 40) + 1 <
- 616 ÷ 56 - 7 (616 ÷ 56) + 7 <
- 37 × 8 - 23 (37 × 23) - 8 <
- 988 ÷ 13 - 76 (988 ÷ 13) + 76 <
- 660 ÷ 10 + 30 (660 ÷ 10) - 30 >
- 95 × 7 + 68 (95 × 68) + 7 <
- 591 - 58 + 16 (591 + 58) - 16 <
- 300 ÷ 10 - 2 (300 ÷ 10) + 2 <
- 845 - 79 + 28 (845 + 79) - 28 <
- 54 × 6 - 60 (54 × 60) - 6 <
- 68 - 22 + 42 (68 + 22) - 42 >
- 507 - 82 + 59 (507 + 82) - 59 <
- 332 + 10 - 53 332 - 10 + 53 <
- 369 - 17 + 50 (369 + 17) - 50 >
- 936 ÷ 52 + 12 (936 ÷ 52) - 12 >
- 864 ÷ 24 + 32 (864 ÷ 24) - 32 >
- 855 + 10 - 30 855 - 10 + 30 <
- 884 ÷ 34 + 17 (884 ÷ 34) - 17 >
- 775 + 10 - 97 775 - 10 + 97 <
- 24 × 8 - 28 (24 × 28) - 8 <
- 23 × 9 + 52 (23 × 52) + 9 <
- 357 ÷ 51 - 1 (357 ÷ 51) + 1 <
- 544 ÷ 32 + 17 (544 ÷ 32) - 17 >
- 350 ÷ 35 - 5 (350 ÷ 35) + 5 <
- 171 - 42 + 30 (171 + 42) - 30 <
- 25 - 64 + 59 (25 + 64) - 59 <
- 46 × 4 - 72 (46 × 72) - 4 <
- 110 - 21 + 63 (110 + 21) - 63 >
- 69 × 9 - 89 (69 × 89) - 9 <
- 147 - 86 + 87 (147 + 86) - 87 >
- 71 × 5 - 83 (71 × 83) - 5 <
- 546 ÷ 21 + 13 (546 ÷ 21) - 13 >
- 461 - 26 + 79 (461 + 26) - 79 >
- 366 - 40 + 83 (366 + 40) - 83 >
- 417 + 10 - 96 417 - 10 + 96 <
- 717 - 77 + 87 (717 + 77) - 87 >
- 700 ÷ 35 + 10 (700 ÷ 35) - 10 >
- 880 ÷ 11 + 22 (880 ÷ 11) - 22 >
- 31 × 6 + 14 (31 × 14) + 6 <
- 989 ÷ 23 + 23 (989 ÷ 23) - 23 >
- 17 × 4 + 64 (17 × 64) + 4 <
- 688 ÷ 43 - 4 (688 ÷ 43) + 4 <
- 49 × 5 - 81 (49 × 81) - 5 <
- 10 × 3 + 40 (10 × 40) + 3 <
- 660 + 10 - 85 660 - 10 + 85 <
- 17 × 1 + 48 (17 × 48) + 1 <
- 39 × 6 + 22 (39 × 22) + 6 <
- 228 ÷ 76 - 1 (228 ÷ 76) + 1 <
- 11 × 9 - 60 (11 × 60) - 9 <
- 612 - 49 + 21 (612 + 49) - 21 <
- 891 + 10 - 84 891 - 10 + 84 <
- 210 + 10 - 22 210 - 10 + 22 <
- 43 - 68 + 47 (43 + 68) - 47 <
- 647 + 10 - 13 647 - 10 + 13 <
- 945 ÷ 63 + 15 (945 ÷ 63) - 15 >
- 95 + 10 - 10 95 - 10 + 10 =
- 31 × 7 + 18 (31 × 18) + 7 <
- 832 ÷ 16 + 52 (832 ÷ 16) - 52 >
- 817 ÷ 19 - 43 (817 ÷ 19) + 43 <
- 27 × 9 - 29 (27 × 29) - 9 <
- 543 - 84 + 15 (543 + 84) - 15 <
- 840 ÷ 20 - 7 (840 ÷ 20) + 7 <
- 972 + 10 - 32 972 - 10 + 32 <
- 770 + 10 - 53 770 - 10 + 53 <
- 65 × 8 + 57 (65 × 57) + 8 <
- 540 ÷ 10 - 12 (540 ÷ 10) + 12 <
- 46 × 1 + 27 (46 × 27) + 1 <
- 645 + 10 - 76 645 - 10 + 76 <
- 561 + 10 - 33 561 - 10 + 33 <
- 33 - 80 + 83 (33 + 80) - 83 >
- 97 × 6 - 64 (97 × 64) - 6 <
- 684 ÷ 19 - 6 (684 ÷ 19) + 6 <
- 408 ÷ 17 + 12 (408 ÷ 17) - 12 >
- 940 + 10 - 55 940 - 10 + 55 <
- 280 + 10 - 13 280 - 10 + 13 <
- 747 - 44 + 14 (747 + 44) - 14 <
- 470 + 10 - 83 470 - 10 + 83 <
- 898 + 10 - 19 898 - 10 + 19 <
- 86 × 8 - 68 (86 × 68) - 8 <
- 55 × 3 - 6 (55 × 6) - 3 <
- 540 ÷ 45 - 9 (540 ÷ 45) + 9 <
- 97 × 8 - 88 (97 × 88) - 8 <
- 76 × 9 - 18 (76 × 18) - 9 <
- 352 - 39 + 67 (352 + 39) - 67 >
- 50 × 6 - 99 (50 × 99) - 6 <
- 420 ÷ 28 - 10 (420 ÷ 28) + 10 <
- 17 × 5 + 68 (17 × 68) + 5 <
- 926 + 10 - 51 926 - 10 + 51 <
- 61 × 5 - 3 (61 × 3) - 5 >
- 227 + 10 - 89 227 - 10 + 89 <
- 68 × 1 + 38 (68 × 38) + 1 <
- 907 - 90 + 14 (907 + 90) - 14 <
- 480 ÷ 15 + 12 (480 ÷ 15) - 12 >
- 756 + 10 - 52 756 - 10 + 52 <
- 93 × 3 + 96 (93 × 96) + 3 <
- 24 × 5 - 92 (24 × 92) - 5 <
- 250 ÷ 10 + 10 (250 ÷ 10) - 10 >
- 56 × 7 - 27 (56 × 27) - 7 <
- 902 - 12 + 88 (902 + 12) - 88 >
- 660 ÷ 33 + 12 (660 ÷ 33) - 12 >
- 362 + 10 - 80 362 - 10 + 80 <
- 88 × 4 - 66 (88 × 66) - 4 <
- 595 + 10 - 46 595 - 10 + 46 <
- 44 × 6 + 13 (44 × 13) + 6 <
- 236 + 10 - 43 236 - 10 + 43 <
- 680 ÷ 17 + 20 (680 ÷ 17) - 20 >
- 83 × 1 - 78 (83 × 78) - 1 <
- 72 × 2 + 83 (72 × 83) + 2 <
- 828 ÷ 12 - 6 (828 ÷ 12) + 6 <
- 70 × 7 - 26 (70 × 26) - 7 <
- 81 × 8 + 47 (81 × 47) + 8 <
- 525 - 48 + 32 (525 + 48) - 32 <
- 286 ÷ 26 + 11 (286 ÷ 26) - 11 >
- 70 + 10 - 68 70 - 10 + 68 <
- 499 + 10 - 80 499 - 10 + 80 <
- 20 × 6 - 69 (20 × 69) - 6 <
- 216 ÷ 12 + 18 (216 ÷ 12) - 18 >
- 864 ÷ 72 - 4 (864 ÷ 72) + 4 <
- 78 × 6 + 37 (78 × 37) + 6 <
- 51 × 8 - 67 (51 × 67) - 8 <
- 75 × 4 - 28 (75 × 28) - 4 <
- 48 × 1 - 15 (48 × 15) - 1 <
- 82 × 9 + 50 (82 × 50) + 9 <
- 417 + 10 - 48 417 - 10 + 48 <
- 32 × 1 + 45 (32 × 45) + 1 <
- 39 × 7 + 34 (39 × 34) + 7 <
- 542 - 24 + 82 (542 + 24) - 82 >
- 224 ÷ 28 - 2 (224 ÷ 28) + 2 <
- 32 × 7 - 68 (32 × 68) - 7 <
- 848 + 10 - 94 848 - 10 + 94 <
- 704 ÷ 32 + 11 (704 ÷ 32) - 11 >
- 89 × 5 - 31 (89 × 31) - 5 <
- 962 ÷ 13 - 74 (962 ÷ 13) + 74 <
- 944 - 89 + 90 (944 + 89) - 90 >
- 156 + 10 - 54 156 - 10 + 54 <
- 82 × 2 - 76 (82 × 76) - 2 <
- 622 + 10 - 17 622 - 10 + 17 <
- 92 × 8 - 83 (92 × 83) - 8 <
- 434 ÷ 62 - 2 (434 ÷ 62) + 2 <
- 814 + 10 - 55 814 - 10 + 55 <
- 312 - 41 + 47 (312 + 41) - 47 >
- 39 × 9 + 48 (39 × 48) + 9 <
- 42 × 7 - 11 (42 × 11) - 7 <
- 994 ÷ 71 + 14 (994 ÷ 71) - 14 >
- 378 ÷ 14 - 21 (378 ÷ 14) + 21 <
- 733 - 46 + 97 (733 + 46) - 97 >
- 34 × 8 - 31 (34 × 31) - 8 <
- 59 × 2 - 59 (59 × 59) - 2 <
- 550 ÷ 22 + 22 (550 ÷ 22) - 22 >
- 836 ÷ 38 + 11 (836 ÷ 38) - 11 >
- 18 × 3 + 85 (18 × 85) + 3 <
- 714 - 48 + 17 (714 + 48) - 17 <
- 912 ÷ 38 + 16 (912 ÷ 38) - 16 >
- 79 × 2 - 92 (79 × 92) - 2 <
- 780 ÷ 26 + 26 (780 ÷ 26) - 26 >
- 546 ÷ 42 + 13 (546 ÷ 42) - 13 >
- 144 + 10 - 92 144 - 10 + 92 <
- 82 × 3 - 2 (82 × 2) - 3 >
- 728 ÷ 13 - 14 (728 ÷ 13) + 14 <
- 575 ÷ 23 - 25 (575 ÷ 23) + 25 <
- 30 × 8 - 6 (30 × 6) - 8 >
- 585 ÷ 39 + 15 (585 ÷ 39) - 15 >
- 159 - 88 + 34 (159 + 88) - 34 <
- 972 ÷ 12 - 81 (972 ÷ 12) + 81 <
- 435 + 10 - 17 435 - 10 + 17 <
- 756 + 10 - 68 756 - 10 + 68 <
- 668 + 10 - 18 668 - 10 + 18 <
- 12 × 8 - 65 (12 × 65) - 8 <
- 623 - 56 + 45 (623 + 56) - 45 <
- 962 ÷ 13 - 13 (962 ÷ 13) + 13 <
- 878 + 10 - 71 878 - 10 + 71 <
- 150 - 34 + 77 (150 + 34) - 77 >
- 82 × 6 - 94 (82 × 94) - 6 <
- 43 × 5 - 14 (43 × 14) - 5 <
- 145 - 72 + 56 (145 + 72) - 56 <
- 660 ÷ 11 + 10 (660 ÷ 11) - 10 >
- 990 ÷ 55 + 15 (990 ÷ 55) - 15 >
- 166 - 20 + 57 (166 + 20) - 57 >
- 816 ÷ 17 + 34 (816 ÷ 17) - 34 >
- 59 × 8 - 38 (59 × 38) - 8 <
- 13 × 5 - 62 (13 × 62) - 5 <
- 96 × 7 + 89 (96 × 89) + 7 <
- 470 ÷ 10 - 10 (470 ÷ 10) + 10 <
- 84 × 7 - 26 (84 × 26) - 7 <
- 915 - 40 + 35 (915 + 40) - 35 <
- 510 ÷ 34 - 15 (510 ÷ 34) + 15 <
- 69 × 8 - 75 (69 × 75) - 8 <
- 658 - 67 + 82 (658 + 67) - 82 >
- 559 + 10 - 17 559 - 10 + 17 <
- 90 - 75 + 74 (90 + 75) - 74 <
- 31 × 4 + 12 (31 × 12) + 4 <
- 918 ÷ 17 - 54 (918 ÷ 17) + 54 <
- 57 × 1 + 57 (57 × 57) + 1 <
- 520 ÷ 26 + 10 (520 ÷ 26) - 10 >
- 765 + 10 - 15 765 - 10 + 15 <
- 990 ÷ 18 + 33 (990 ÷ 18) - 33 >
- 207 - 93 + 55 (207 + 93) - 55 <
- 900 ÷ 36 + 12 (900 ÷ 36) - 12 >
- 35 × 4 - 34 (35 × 34) - 4 <
- 825 ÷ 11 + 11 (825 ÷ 11) - 11 >
- 862 + 10 - 79 862 - 10 + 79 <
- 73 + 10 - 68 73 - 10 + 68 <
- 529 - 93 + 85 (529 + 93) - 85 <
- 481 - 23 + 95 (481 + 23) - 95 >
- 911 + 10 - 51 911 - 10 + 51 <
- 476 ÷ 68 - 1 (476 ÷ 68) + 1 <
- 47 × 5 - 59 (47 × 59) - 5 <
- 678 - 77 + 49 (678 + 77) - 49 <
- 508 + 10 - 80 508 - 10 + 80 <
- 232 + 10 - 98 232 - 10 + 98 <
- 769 - 47 + 56 (769 + 47) - 56 >
- 559 ÷ 43 + 13 (559 ÷ 43) - 13 >
- 23 × 5 + 35 (23 × 35) + 5 <
- 881 + 10 - 86 881 - 10 + 86 <
- 300 - 94 + 12 (300 + 94) - 12 <
- 249 - 53 + 77 (249 + 53) - 77 >
- 84 × 5 + 36 (84 × 36) + 5 <
- 418 + 10 - 97 418 - 10 + 97 <
- 527 - 26 + 59 (527 + 26) - 59 >
- 522 + 10 - 10 522 - 10 + 10 =
- 300 ÷ 12 + 15 (300 ÷ 12) - 15 >
- 450 ÷ 45 - 9 (450 ÷ 45) + 9 <
- 95 × 2 - 5 (95 × 5) - 2 <
- 15 × 4 + 81 (15 × 81) + 4 <
- 80 × 3 + 81 (80 × 81) + 3 <
- 57 × 2 + 30 (57 × 30) + 2 <
- 54 × 5 + 55 (54 × 55) + 5 <
- 992 ÷ 31 - 1 (992 ÷ 31) + 1 <
- 660 ÷ 44 + 15 (660 ÷ 44) - 15 >
- 240 ÷ 16 + 15 (240 ÷ 16) - 15 >
- 58 + 10 - 27 58 - 10 + 27 <
- 97 × 4 + 41 (97 × 41) + 4 <
- 512 + 10 - 15 512 - 10 + 15 <
- 514 + 10 - 78 514 - 10 + 78 <
- 378 ÷ 18 + 18 (378 ÷ 18) - 18 >
- 674 - 94 + 54 (674 + 94) - 54 <
- 52 × 4 + 97 (52 × 97) + 4 <
- 550 ÷ 50 - 5 (550 ÷ 50) + 5 <
- 912 ÷ 76 - 6 (912 ÷ 76) + 6 <
- 86 × 2 + 73 (86 × 73) + 2 <
- 624 ÷ 16 + 16 (624 ÷ 16) - 16 >
- 561 - 57 + 40 (561 + 57) - 40 <
- 140 ÷ 14 - 5 (140 ÷ 14) + 5 <
- 944 - 92 + 59 (944 + 92) - 59 <
- 473 + 10 - 67 473 - 10 + 67 <
- 270 ÷ 45 - 6 (270 ÷ 45) + 6 <
- 689 - 60 + 56 (689 + 60) - 56 <
- 420 ÷ 12 + 20 (420 ÷ 12) - 20 >
- 53 × 2 - 33 (53 × 33) - 2 <
- 910 ÷ 10 + 14 (910 ÷ 10) - 14 >
- 624 ÷ 26 + 16 (624 ÷ 26) - 16 >
- 476 + 10 - 75 476 - 10 + 75 <
- 640 ÷ 16 + 20 (640 ÷ 16) - 20 >
- 980 ÷ 14 + 14 (980 ÷ 14) - 14 >
- 644 ÷ 23 + 23 (644 ÷ 23) - 23 >
- 564 + 10 - 70 564 - 10 + 70 <
- 540 ÷ 10 - 15 (540 ÷ 10) + 15 <
- 817 + 10 - 10 817 - 10 + 10 =
- 57 × 8 + 68 (57 × 68) + 8 <
- 866 + 10 - 58 866 - 10 + 58 <
- 420 ÷ 15 - 6 (420 ÷ 15) + 6 <
- 352 + 10 - 95 352 - 10 + 95 <
- 450 + 10 - 56 450 - 10 + 56 <
- 80 × 2 - 50 (80 × 50) - 2 <
- 36 × 6 + 82 (36 × 82) + 6 <
- 26 × 9 + 27 (26 × 27) + 9 <
- 864 ÷ 72 - 6 (864 ÷ 72) + 6 <
- 74 × 2 - 5 (74 × 5) - 2 <
- 56 - 56 + 31 (56 + 56) - 31 <
- 316 + 10 - 87 316 - 10 + 87 <
- 444 - 52 + 53 (444 + 52) - 53 >
- 483 + 10 - 65 483 - 10 + 65 <
- 748 ÷ 22 + 22 (748 ÷ 22) - 22 >
- 956 - 42 + 27 (956 + 42) - 27 <
- 15 × 5 - 56 (15 × 56) - 5 <
- 79 × 3 - 16 (79 × 16) - 3 <
- 198 ÷ 18 - 1 (198 ÷ 18) + 1 <
- 91 × 2 - 22 (91 × 22) - 2 <
- 980 ÷ 28 - 7 (980 ÷ 28) + 7 <
- 432 ÷ 48 - 8 (432 ÷ 48) + 8 <
- 875 + 10 - 72 875 - 10 + 72 <
- 80 × 8 - 25 (80 × 25) - 8 <
- 540 ÷ 60 - 5 (540 ÷ 60) + 5 <
- 82 × 5 - 61 (82 × 61) - 5 <
- 95 × 6 + 33 (95 × 33) + 6 <
- 829 + 10 - 29 829 - 10 + 29 <
- 924 ÷ 42 + 14 (924 ÷ 42) - 14 >
- 76 × 8 - 44 (76 × 44) - 8 <
- 650 + 10 - 34 650 - 10 + 34 <
- 68 × 3 + 63 (68 × 63) + 3 <
- 28 × 1 + 46 (28 × 46) + 1 <
- 766 - 23 + 12 (766 + 23) - 12 <
- 728 ÷ 52 + 13 (728 ÷ 52) - 13 >
- 704 - 63 + 89 (704 + 63) - 89 >
- 76 × 3 - 90 (76 × 90) - 3 <
- 703 ÷ 19 + 37 (703 ÷ 19) - 37 >
- 810 ÷ 15 + 27 (810 ÷ 15) - 27 >
- 24 × 1 + 91 (24 × 91) + 1 <
- 97 - 25 + 42 (97 + 25) - 42 >
- 206 + 10 - 80 206 - 10 + 80 <
- 208 + 10 - 48 208 - 10 + 48 <
- 154 ÷ 11 + 11 (154 ÷ 11) - 11 >
- 669 + 10 - 75 669 - 10 + 75 <
- 185 - 29 + 41 (185 + 29) - 41 >
- 259 + 10 - 88 259 - 10 + 88 <
- 728 ÷ 14 - 26 (728 ÷ 14) + 26 <
- 55 × 6 - 84 (55 × 84) - 6 <
- 21 × 2 + 51 (21 × 51) + 2 <
- 894 - 51 + 76 (894 + 51) - 76 >
- 26 × 7 + 48 (26 × 48) + 7 <
- 725 ÷ 25 + 29 (725 ÷ 25) - 29 >
- 23 × 5 + 65 (23 × 65) + 5 <
- 60 - 77 + 94 (60 + 77) - 94 >
- 58 × 5 - 58 (58 × 58) - 5 <
- 936 ÷ 78 - 12 (936 ÷ 78) + 12 <
- 35 × 5 + 96 (35 × 96) + 5 <
- 52 × 5 - 44 (52 × 44) - 5 <
- 654 - 17 + 59 (654 + 17) - 59 >
- 29 × 6 + 67 (29 × 67) + 6 <
- 75 × 4 + 14 (75 × 14) + 4 <
- 886 + 10 - 73 886 - 10 + 73 <
- 797 + 10 - 72 797 - 10 + 72 <
- 71 × 6 - 3 (71 × 3) - 6 >
- 93 × 3 - 67 (93 × 67) - 3 <
- 840 ÷ 21 - 28 (840 ÷ 21) + 28 <
- 900 ÷ 36 + 10 (900 ÷ 36) - 10 >
- 591 - 16 + 98 (591 + 16) - 98 >
- 544 + 10 - 33 544 - 10 + 33 <
- 60 × 5 - 91 (60 × 91) - 5 <
- 386 + 10 - 36 386 - 10 + 36 <
- 990 ÷ 22 - 15 (990 ÷ 22) + 15 <
- 416 ÷ 13 - 1 (416 ÷ 13) + 1 <
- 32 × 7 - 21 (32 × 21) - 7 <
- 66 × 4 + 17 (66 × 17) + 4 <
- 17 × 5 + 65 (17 × 65) + 5 <
- 73 × 5 + 77 (73 × 77) + 5 <
- 528 ÷ 48 - 3 (528 ÷ 48) + 3 <
- 551 ÷ 19 + 29 (551 ÷ 19) - 29 >
- 673 - 84 + 42 (673 + 84) - 42 <
- 900 ÷ 36 + 10 (900 ÷ 36) - 10 >
- 22 × 6 + 24 (22 × 24) + 6 <
- 980 ÷ 20 - 35 (980 ÷ 20) + 35 <
- 491 - 90 + 82 (491 + 90) - 82 <
- 79 × 4 + 51 (79 × 51) + 4 <
- 913 - 13 + 64 (913 + 13) - 64 >
- 85 × 3 + 60 (85 × 60) + 3 <
- 63 × 9 - 56 (63 × 56) - 9 <
- 480 ÷ 12 + 16 (480 ÷ 12) - 16 >
- 536 + 10 - 16 536 - 10 + 16 <
- 472 - 10 + 28 (472 + 10) - 28 >
- 619 + 10 - 78 619 - 10 + 78 <
- 370 + 10 - 49 370 - 10 + 49 <
- 612 - 74 + 76 (612 + 74) - 76 >
- 559 ÷ 13 - 43 (559 ÷ 13) + 43 <
- 13 × 6 - 11 (13 × 11) - 6 <
- 880 ÷ 20 + 16 (880 ÷ 20) - 16 >
- 31 × 3 - 12 (31 × 12) - 3 <
- 91 × 2 - 69 (91 × 69) - 2 <
- 98 × 4 - 22 (98 × 22) - 4 <
- 21 × 1 + 67 (21 × 67) + 1 <
- 540 ÷ 27 - 5 (540 ÷ 27) + 5 <
- 29 × 3 + 80 (29 × 80) + 3 <
- 37 × 8 + 83 (37 × 83) + 8 <
- 69 × 4 - 22 (69 × 22) - 4 <
- 273 - 51 + 17 (273 + 51) - 17 <
- 42 × 4 + 26 (42 × 26) + 4 <
- 800 ÷ 16 - 20 (800 ÷ 16) + 20 <
- 676 ÷ 13 - 2 (676 ÷ 13) + 2 <
- 425 + 10 - 35 425 - 10 + 35 <
- 770 ÷ 11 + 55 (770 ÷ 11) - 55 >
- 475 - 68 + 45 (475 + 68) - 45 <
- 29 × 3 - 85 (29 × 85) - 3 <
- 68 × 7 + 62 (68 × 62) + 7 <
- 180 ÷ 18 - 10 (180 ÷ 18) + 10 <
- 46 × 4 + 91 (46 × 91) + 4 <
- 425 + 10 - 59 425 - 10 + 59 <
- 14 × 5 - 40 (14 × 40) - 5 <
- 484 + 10 - 23 484 - 10 + 23 <
- 40 + 10 - 39 40 - 10 + 39 <
- 74 × 7 - 75 (74 × 75) - 7 <
- 577 - 43 + 56 (577 + 43) - 56 >
- 672 ÷ 21 + 12 (672 ÷ 21) - 12 >
- 800 + 10 - 95 800 - 10 + 95 <
- 972 ÷ 27 - 4 (972 ÷ 27) + 4 <
- 520 ÷ 10 - 20 (520 ÷ 10) + 20 <
- 26 × 5 - 32 (26 × 32) - 5 <
- 310 + 10 - 71 310 - 10 + 71 <
- 78 × 6 - 64 (78 × 64) - 6 <
- 924 ÷ 42 + 12 (924 ÷ 42) - 12 >
- 246 - 34 + 23 (246 + 34) - 23 <
- 924 ÷ 66 - 14 (924 ÷ 66) + 14 <
- 672 ÷ 14 + 16 (672 ÷ 14) - 16 >
- 167 + 10 - 76 167 - 10 + 76 <
- 924 ÷ 11 + 12 (924 ÷ 11) - 12 >
- 756 ÷ 54 + 14 (756 ÷ 54) - 14 >
- 951 - 20 + 78 (951 + 20) - 78 >
- 840 ÷ 21 - 4 (840 ÷ 21) + 4 <
- 330 + 10 - 35 330 - 10 + 35 <
- 657 + 10 - 88 657 - 10 + 88 <
- 52 × 1 + 47 (52 × 47) + 1 <
- 48 × 7 + 96 (48 × 96) + 7 <
- 504 ÷ 21 - 21 (504 ÷ 21) + 21 <
- 845 + 10 - 26 845 - 10 + 26 <
- 38 × 1 - 27 (38 × 27) - 1 <
- 97 × 9 - 55 (97 × 55) - 9 <
- 550 ÷ 22 + 22 (550 ÷ 22) - 22 >
- 93 × 3 - 11 (93 × 11) - 3 <
- 198 - 15 + 52 (198 + 15) - 52 >
- 92 × 4 + 88 (92 × 88) + 4 <
- 15 × 4 + 80 (15 × 80) + 4 <
- 82 × 5 - 48 (82 × 48) - 5 <
- 960 ÷ 24 + 16 (960 ÷ 24) - 16 >
- 648 ÷ 36 - 8 (648 ÷ 36) + 8 <
- 650 ÷ 50 + 13 (650 ÷ 50) - 13 >
- 871 + 10 - 21 871 - 10 + 21 <
- 645 ÷ 43 - 5 (645 ÷ 43) + 5 <
- 91 × 2 + 66 (91 × 66) + 2 <
- 520 ÷ 13 + 13 (520 ÷ 13) - 13 >
- 24 × 6 + 99 (24 × 99) + 6 <
- 70 × 8 - 23 (70 × 23) - 8 <
- 973 - 20 + 60 (973 + 20) - 60 >
- 792 ÷ 24 + 33 (792 ÷ 24) - 33 >
- 59 × 2 + 32 (59 × 32) + 2 <
- 87 × 8 + 86 (87 × 86) + 8 <
- 499 - 59 + 70 (499 + 59) - 70 >
- 33 - 62 + 66 (33 + 62) - 66 >
- 81 × 8 + 79 (81 × 79) + 8 <
- 92 × 3 - 74 (92 × 74) - 3 <
- 642 - 51 + 74 (642 + 51) - 74 >
- 64 × 6 - 56 (64 × 56) - 6 <
- 58 × 6 + 98 (58 × 98) + 6 <
- 97 × 1 - 87 (97 × 87) - 1 <
- 37 × 9 + 13 (37 × 13) + 9 <
- 828 ÷ 18 - 3 (828 ÷ 18) + 3 <
- 456 ÷ 19 - 3 (456 ÷ 19) + 3 <
- 32 × 4 + 65 (32 × 65) + 4 <
- 608 ÷ 32 - 4 (608 ÷ 32) + 4 <
- 912 ÷ 19 - 8 (912 ÷ 19) + 8 <
- 952 ÷ 28 - 1 (952 ÷ 28) + 1 <
- 435 - 43 + 29 (435 + 43) - 29 <
- 73 × 5 + 15 (73 × 15) + 5 <
- 77 × 3 - 54 (77 × 54) - 3 <
- 627 ÷ 11 - 3 (627 ÷ 11) + 3 <
※总分：100分， 共计：450道题， 每题：0.22 分。