- 耗时： 0分0秒
- 题数：
- 得分：
- 442 ÷ 13 - 2 (442 ÷ 13) + 2 <
- 761 + 10 - 18 761 - 10 + 18 <
- 173 + 10 - 62 173 - 10 + 62 <
- 75 × 1 - 21 (75 × 21) - 1 <
- 899 - 93 + 88 (899 + 93) - 88 <
- 604 + 10 - 84 604 - 10 + 84 <
- 341 + 10 - 97 341 - 10 + 97 <
- 95 × 4 - 9 (95 × 9) - 4 <
- 93 × 8 + 82 (93 × 82) + 8 <
- 72 × 2 - 8 (72 × 8) - 2 <
- 58 × 7 - 36 (58 × 36) - 7 <
- 22 × 3 + 90 (22 × 90) + 3 <
- 552 - 81 + 34 (552 + 81) - 34 <
- 680 - 12 + 71 (680 + 12) - 71 >
- 77 × 9 - 97 (77 × 97) - 9 <
- 620 + 10 - 96 620 - 10 + 96 <
- 880 ÷ 11 + 55 (880 ÷ 11) - 55 >
- 40 × 9 - 30 (40 × 30) - 9 <
- 120 ÷ 12 - 2 (120 ÷ 12) + 2 <
- 378 + 10 - 48 378 - 10 + 48 <
- 564 ÷ 12 - 6 (564 ÷ 12) + 6 <
- 231 - 63 + 81 (231 + 63) - 81 >
- 710 ÷ 10 - 1 (710 ÷ 10) + 1 <
- 663 - 28 + 84 (663 + 28) - 84 >
- 61 × 4 - 10 (61 × 10) - 4 <
- 749 + 10 - 75 749 - 10 + 75 <
- 15 × 1 + 79 (15 × 79) + 1 <
- 637 - 20 + 66 (637 + 20) - 66 >
- 26 × 4 - 78 (26 × 78) - 4 <
- 583 - 91 + 25 (583 + 91) - 25 <
- 540 ÷ 12 + 20 (540 ÷ 12) - 20 >
- 462 ÷ 11 + 42 (462 ÷ 11) - 42 >
- 546 ÷ 26 + 21 (546 ÷ 26) - 21 >
- 336 ÷ 24 - 4 (336 ÷ 24) + 4 <
- 840 ÷ 14 + 10 (840 ÷ 14) - 10 >
- 879 - 37 + 69 (879 + 37) - 69 >
- 210 ÷ 10 - 2 (210 ÷ 10) + 2 <
- 75 × 9 + 21 (75 × 21) + 9 <
- 78 × 1 + 94 (78 × 94) + 1 <
- 462 ÷ 22 - 1 (462 ÷ 22) + 1 <
- 910 - 38 + 74 (910 + 38) - 74 >
- 780 ÷ 30 - 1 (780 ÷ 30) + 1 <
- 86 × 8 + 34 (86 × 34) + 8 <
- 23 × 3 - 39 (23 × 39) - 3 <
- 616 ÷ 14 - 14 (616 ÷ 14) + 14 <
- 621 - 11 + 48 (621 + 11) - 48 >
- 873 - 15 + 71 (873 + 15) - 71 >
- 47 × 7 + 40 (47 × 40) + 7 <
- 70 × 2 + 69 (70 × 69) + 2 <
- 92 × 1 + 73 (92 × 73) + 1 <
- 22 × 7 + 98 (22 × 98) + 7 <
- 98 × 2 - 56 (98 × 56) - 2 <
- 42 × 8 + 52 (42 × 52) + 8 <
- 121 ÷ 11 - 11 (121 ÷ 11) + 11 <
- 52 × 5 - 90 (52 × 90) - 5 <
- 540 ÷ 10 - 20 (540 ÷ 10) + 20 <
- 650 ÷ 10 + 13 (650 ÷ 10) - 13 >
- 393 - 85 + 47 (393 + 85) - 47 <
- 630 ÷ 15 + 21 (630 ÷ 15) - 21 >
- 97 × 1 - 48 (97 × 48) - 1 <
- 168 ÷ 12 - 8 (168 ÷ 12) + 8 <
- 222 + 10 - 19 222 - 10 + 19 <
- 93 × 8 - 20 (93 × 20) - 8 <
- 154 ÷ 11 - 7 (154 ÷ 11) + 7 <
- 73 × 2 + 65 (73 × 65) + 2 <
- 989 ÷ 43 + 23 (989 ÷ 43) - 23 >
- 81 × 5 + 85 (81 × 85) + 5 <
- 60 × 3 - 80 (60 × 80) - 3 <
- 648 ÷ 12 + 54 (648 ÷ 12) - 54 >
- 770 ÷ 14 - 14 (770 ÷ 14) + 14 <
- 382 - 18 + 81 (382 + 18) - 81 >
- 97 × 2 + 45 (97 × 45) + 2 <
- 49 × 6 + 59 (49 × 59) + 6 <
- 893 - 10 + 91 (893 + 10) - 91 >
- 860 ÷ 20 + 10 (860 ÷ 20) - 10 >
- 98 × 1 - 9 (98 × 9) - 1 <
- 953 - 59 + 35 (953 + 59) - 35 <
- 39 × 9 - 13 (39 × 13) - 9 <
- 46 × 9 - 58 (46 × 58) - 9 <
- 462 ÷ 11 + 33 (462 ÷ 11) - 33 >
- 966 - 85 + 43 (966 + 85) - 43 <
- 855 ÷ 19 - 5 (855 ÷ 19) + 5 <
- 867 - 22 + 16 (867 + 22) - 16 <
- 457 + 10 - 93 457 - 10 + 93 <
- 729 - 60 + 10 (729 + 60) - 10 <
- 687 + 10 - 78 687 - 10 + 78 <
- 310 + 10 - 49 310 - 10 + 49 <
- 312 ÷ 12 - 8 (312 ÷ 12) + 8 <
- 391 ÷ 17 + 23 (391 ÷ 17) - 23 >
- 710 ÷ 10 - 5 (710 ÷ 10) + 5 <
- 168 ÷ 21 - 4 (168 ÷ 21) + 4 <
- 163 - 78 + 63 (163 + 78) - 63 <
- 946 ÷ 86 - 2 (946 ÷ 86) + 2 <
- 127 + 10 - 43 127 - 10 + 43 <
- 133 - 28 + 11 (133 + 28) - 11 <
- 42 × 3 + 89 (42 × 89) + 3 <
- 420 ÷ 12 - 35 (420 ÷ 12) + 35 <
- 14 × 4 + 55 (14 × 55) + 4 <
- 570 + 10 - 31 570 - 10 + 31 <
- 31 × 4 + 71 (31 × 71) + 4 <
- 686 - 28 + 91 (686 + 28) - 91 >
- 400 ÷ 20 + 16 (400 ÷ 20) - 16 >
- 28 × 2 - 15 (28 × 15) - 2 <
- 336 ÷ 48 - 6 (336 ÷ 48) + 6 <
- 860 ÷ 10 - 43 (860 ÷ 10) + 43 <
- 42 × 6 - 19 (42 × 19) - 6 <
- 448 ÷ 32 - 8 (448 ÷ 32) + 8 <
- 79 - 52 + 16 (79 + 52) - 16 <
- 378 + 10 - 95 378 - 10 + 95 <
- 520 ÷ 52 + 10 (520 ÷ 52) - 10 >
- 840 ÷ 14 - 2 (840 ÷ 14) + 2 <
- 345 + 10 - 13 345 - 10 + 13 <
- 495 - 57 + 82 (495 + 57) - 82 >
- 357 ÷ 21 - 17 (357 ÷ 21) + 17 <
- 310 ÷ 10 + 31 (310 ÷ 10) - 31 >
- 29 × 1 - 23 (29 × 23) - 1 <
- 160 ÷ 32 - 5 (160 ÷ 32) + 5 <
- 86 × 4 + 59 (86 × 59) + 4 <
- 44 × 2 - 82 (44 × 82) - 2 <
- 187 - 26 + 64 (187 + 26) - 64 >
- 38 × 9 + 76 (38 × 76) + 9 <
- 765 ÷ 17 + 45 (765 ÷ 17) - 45 >
- 205 - 85 + 27 (205 + 85) - 27 <
- 401 - 63 + 20 (401 + 63) - 20 <
- 880 ÷ 44 - 4 (880 ÷ 44) + 4 <
- 737 - 99 + 85 (737 + 99) - 85 <
- 231 - 40 + 95 (231 + 40) - 95 >
- 865 + 10 - 21 865 - 10 + 21 <
- 702 ÷ 54 - 6 (702 ÷ 54) + 6 <
- 58 - 16 + 39 (58 + 16) - 39 >
- 75 × 9 - 4 (75 × 4) - 9 >
- 644 ÷ 28 - 4 (644 ÷ 28) + 4 <
- 400 ÷ 10 - 10 (400 ÷ 10) + 10 <
- 989 ÷ 23 - 1 (989 ÷ 23) + 1 <
- 42 - 87 + 53 (42 + 87) - 53 <
- 23 × 4 + 56 (23 × 56) + 4 <
- 687 + 10 - 38 687 - 10 + 38 <
- 811 - 35 + 41 (811 + 35) - 41 >
- 952 ÷ 56 - 4 (952 ÷ 56) + 4 <
- 738 + 10 - 43 738 - 10 + 43 <
- 71 × 2 - 42 (71 × 42) - 2 <
- 431 + 10 - 41 431 - 10 + 41 <
- 374 ÷ 11 + 22 (374 ÷ 11) - 22 >
- 96 × 4 + 26 (96 × 26) + 4 <
- 92 × 6 + 75 (92 × 75) + 6 <
- 960 ÷ 40 + 20 (960 ÷ 40) - 20 >
- 83 × 2 - 69 (83 × 69) - 2 <
- 492 ÷ 82 - 3 (492 ÷ 82) + 3 <
- 897 - 63 + 20 (897 + 63) - 20 <
- 73 × 7 - 12 (73 × 12) - 7 <
- 165 + 10 - 62 165 - 10 + 62 <
- 462 ÷ 22 - 6 (462 ÷ 22) + 6 <
- 700 ÷ 50 - 7 (700 ÷ 50) + 7 <
- 73 × 9 - 1 (73 × 1) - 9 >
- 786 + 10 - 96 786 - 10 + 96 <
- 881 + 10 - 92 881 - 10 + 92 <
- 10 × 9 - 32 (10 × 32) - 9 <
- 880 ÷ 20 + 20 (880 ÷ 20) - 20 >
- 575 ÷ 23 + 25 (575 ÷ 23) - 25 >
- 216 ÷ 24 - 1 (216 ÷ 24) + 1 <
- 936 ÷ 36 - 2 (936 ÷ 36) + 2 <
- 491 - 12 + 63 (491 + 12) - 63 >
- 550 ÷ 22 - 11 (550 ÷ 22) + 11 <
- 527 + 10 - 46 527 - 10 + 46 <
- 41 × 2 + 63 (41 × 63) + 2 <
- 79 × 6 - 55 (79 × 55) - 6 <
- 390 ÷ 13 + 15 (390 ÷ 13) - 15 >
- 878 + 10 - 46 878 - 10 + 46 <
- 10 × 9 + 39 (10 × 39) + 9 <
- 877 - 95 + 89 (877 + 95) - 89 <
- 29 × 8 - 95 (29 × 95) - 8 <
- 623 + 10 - 10 623 - 10 + 10 =
- 145 - 40 + 77 (145 + 40) - 77 >
- 102 + 10 - 69 102 - 10 + 69 <
- 35 × 4 - 35 (35 × 35) - 4 <
- 884 ÷ 13 + 68 (884 ÷ 13) - 68 >
- 496 - 46 + 61 (496 + 46) - 61 >
- 44 × 6 + 84 (44 × 84) + 6 <
- 821 - 19 + 78 (821 + 19) - 78 >
- 668 - 41 + 36 (668 + 41) - 36 <
- 701 - 83 + 19 (701 + 83) - 19 <
- 434 - 43 + 88 (434 + 43) - 88 >
- 38 - 52 + 35 (38 + 52) - 35 <
- 93 × 9 - 4 (93 × 4) - 9 >
- 77 × 7 + 99 (77 × 99) + 7 <
- 532 ÷ 28 + 19 (532 ÷ 28) - 19 >
- 999 - 19 + 19 (999 + 19) - 19 =
- 35 × 2 + 21 (35 × 21) + 2 <
- 480 ÷ 30 + 10 (480 ÷ 30) - 10 >
- 43 × 4 + 27 (43 × 27) + 4 <
- 574 + 10 - 51 574 - 10 + 51 <
- 80 × 2 - 47 (80 × 47) - 2 <
- 600 ÷ 25 - 24 (600 ÷ 25) + 24 <
- 936 ÷ 12 + 36 (936 ÷ 12) - 36 >
- 749 + 10 - 40 749 - 10 + 40 <
- 909 - 63 + 12 (909 + 63) - 12 <
- 71 × 2 - 22 (71 × 22) - 2 <
- 34 × 8 + 57 (34 × 57) + 8 <
- 56 × 7 + 47 (56 × 47) + 7 <
- 48 × 3 + 49 (48 × 49) + 3 <
- 20 × 1 + 74 (20 × 74) + 1 <
- 87 × 1 + 49 (87 × 49) + 1 <
- 580 ÷ 10 + 10 (580 ÷ 10) - 10 >
- 32 × 6 - 23 (32 × 23) - 6 <
- 900 ÷ 15 + 12 (900 ÷ 15) - 12 >
- 17 × 6 - 20 (17 × 20) - 6 <
- 615 ÷ 15 + 41 (615 ÷ 15) - 41 >
- 627 - 29 + 98 (627 + 29) - 98 >
- 898 + 10 - 75 898 - 10 + 75 <
- 955 + 10 - 64 955 - 10 + 64 <
- 55 × 5 - 69 (55 × 69) - 5 <
- 48 × 9 - 36 (48 × 36) - 9 <
- 654 - 72 + 42 (654 + 72) - 42 <
- 39 × 6 - 7 (39 × 7) - 6 <
- 90 + 10 - 89 90 - 10 + 89 <
- 253 + 10 - 74 253 - 10 + 74 <
- 651 ÷ 21 + 31 (651 ÷ 21) - 31 >
- 399 - 67 + 50 (399 + 67) - 50 <
- 860 ÷ 20 - 10 (860 ÷ 20) + 10 <
- 40 × 4 - 41 (40 × 41) - 4 <
- 21 × 9 - 43 (21 × 43) - 9 <
- 680 ÷ 17 + 20 (680 ÷ 17) - 20 >
- 495 ÷ 55 - 5 (495 ÷ 55) + 5 <
- 47 × 2 - 11 (47 × 11) - 2 <
- 313 - 69 + 36 (313 + 69) - 36 <
- 434 - 59 + 14 (434 + 59) - 14 <
- 939 + 10 - 56 939 - 10 + 56 <
- 467 - 54 + 73 (467 + 54) - 73 >
- 33 × 7 - 17 (33 × 17) - 7 <
- 680 ÷ 10 + 68 (680 ÷ 10) - 68 >
- 104 - 89 + 68 (104 + 89) - 68 <
- 20 × 1 - 13 (20 × 13) - 1 <
- 415 + 10 - 58 415 - 10 + 58 <
- 810 ÷ 45 + 15 (810 ÷ 45) - 15 >
- 924 ÷ 77 - 12 (924 ÷ 77) + 12 <
- 78 × 8 + 84 (78 × 84) + 8 <
- 34 × 8 - 37 (34 × 37) - 8 <
- 816 ÷ 12 + 51 (816 ÷ 12) - 51 >
- 46 × 8 + 23 (46 × 23) + 8 <
- 130 + 10 - 65 130 - 10 + 65 <
- 949 + 10 - 75 949 - 10 + 75 <
- 234 + 10 - 83 234 - 10 + 83 <
- 53 × 4 - 61 (53 × 61) - 4 <
- 484 + 10 - 55 484 - 10 + 55 <
- 38 × 8 + 22 (38 × 22) + 8 <
- 34 × 7 + 73 (34 × 73) + 7 <
- 190 - 40 + 63 (190 + 40) - 63 >
- 672 ÷ 56 - 7 (672 ÷ 56) + 7 <
- 580 ÷ 10 + 58 (580 ÷ 10) - 58 >
- 792 ÷ 33 - 4 (792 ÷ 33) + 4 <
- 269 - 63 + 68 (269 + 63) - 68 >
- 30 × 2 - 5 (30 × 5) - 2 <
- 788 + 10 - 59 788 - 10 + 59 <
- 149 - 93 + 31 (149 + 93) - 31 <
- 105 ÷ 15 - 5 (105 ÷ 15) + 5 <
- 468 + 10 - 15 468 - 10 + 15 <
- 40 × 5 - 77 (40 × 77) - 5 <
- 544 - 42 + 56 (544 + 42) - 56 >
- 76 × 7 - 84 (76 × 84) - 7 <
- 30 × 4 + 93 (30 × 93) + 4 <
- 29 × 2 - 55 (29 × 55) - 2 <
- 840 ÷ 42 - 12 (840 ÷ 42) + 12 <
- 57 × 2 + 30 (57 × 30) + 2 <
- 912 - 19 + 95 (912 + 19) - 95 >
- 77 × 2 + 67 (77 × 67) + 2 <
- 91 × 3 + 41 (91 × 41) + 3 <
- 383 - 36 + 41 (383 + 36) - 41 >
- 600 ÷ 12 + 25 (600 ÷ 12) - 25 >
- 11 × 6 + 11 (11 × 11) + 6 <
- 671 ÷ 61 + 11 (671 ÷ 61) - 11 >
- 656 ÷ 41 - 8 (656 ÷ 41) + 8 <
- 174 + 10 - 15 174 - 10 + 15 <
- 243 - 49 + 75 (243 + 49) - 75 >
- 158 - 75 + 26 (158 + 75) - 26 <
- 51 × 4 - 85 (51 × 85) - 4 <
- 74 - 67 + 88 (74 + 67) - 88 >
- 238 + 10 - 88 238 - 10 + 88 <
- 551 + 10 - 99 551 - 10 + 99 <
- 65 × 9 + 68 (65 × 68) + 9 <
- 65 × 2 - 3 (65 × 3) - 2 <
- 576 ÷ 48 - 2 (576 ÷ 48) + 2 <
- 880 ÷ 10 + 88 (880 ÷ 10) - 88 >
- 590 + 10 - 60 590 - 10 + 60 <
- 270 ÷ 10 + 10 (270 ÷ 10) - 10 >
- 80 × 3 - 14 (80 × 14) - 3 <
- 532 ÷ 14 - 1 (532 ÷ 14) + 1 <
- 797 + 10 - 41 797 - 10 + 41 <
- 87 × 4 + 78 (87 × 78) + 4 <
- 45 × 3 + 22 (45 × 22) + 3 <
- 665 - 49 + 41 (665 + 49) - 41 <
- 144 + 10 - 26 144 - 10 + 26 <
- 25 × 4 - 71 (25 × 71) - 4 <
- 407 - 74 + 43 (407 + 74) - 43 <
- 83 × 8 - 92 (83 × 92) - 8 <
- 384 - 99 + 78 (384 + 99) - 78 <
- 924 ÷ 21 + 33 (924 ÷ 21) - 33 >
- 53 × 8 + 51 (53 × 51) + 8 <
- 920 ÷ 10 + 23 (920 ÷ 10) - 23 >
- 89 × 1 + 60 (89 × 60) + 1 <
- 45 × 2 + 12 (45 × 12) + 2 <
- 931 - 12 + 71 (931 + 12) - 71 >
- 198 ÷ 11 + 18 (198 ÷ 11) - 18 >
- 416 ÷ 16 + 13 (416 ÷ 16) - 13 >
- 992 + 10 - 27 992 - 10 + 27 <
- 289 ÷ 17 - 17 (289 ÷ 17) + 17 <
- 420 ÷ 14 + 15 (420 ÷ 14) - 15 >
- 672 ÷ 21 + 16 (672 ÷ 21) - 16 >
- 230 ÷ 10 - 23 (230 ÷ 10) + 23 <
- 780 ÷ 30 + 20 (780 ÷ 30) - 20 >
- 13 - 39 + 46 (13 + 39) - 46 >
- 84 - 16 + 60 (84 + 16) - 60 >
- 61 × 1 - 1 (61 × 1) - 1 =
- 35 × 3 + 62 (35 × 62) + 3 <
- 14 × 3 - 8 (14 × 8) - 3 <
- 517 - 56 + 34 (517 + 56) - 34 <
- 21 × 7 - 61 (21 × 61) - 7 <
- 154 + 10 - 52 154 - 10 + 52 <
- 12 × 8 - 88 (12 × 88) - 8 <
- 820 - 53 + 22 (820 + 53) - 22 <
- 565 - 75 + 34 (565 + 75) - 34 <
- 601 + 10 - 37 601 - 10 + 37 <
- 151 - 64 + 89 (151 + 64) - 89 >
- 699 - 45 + 29 (699 + 45) - 29 <
- 29 × 5 - 85 (29 × 85) - 5 <
- 384 + 10 - 38 384 - 10 + 38 <
- 853 + 10 - 99 853 - 10 + 99 <
- 88 × 3 + 13 (88 × 13) + 3 <
- 500 + 10 - 20 500 - 10 + 20 <
- 45 × 6 - 22 (45 × 22) - 6 <
- 930 ÷ 93 - 3 (930 ÷ 93) + 3 <
- 420 ÷ 20 + 12 (420 ÷ 20) - 12 >
- 750 - 63 + 11 (750 + 63) - 11 <
- 749 - 10 + 91 (749 + 10) - 91 >
- 408 ÷ 34 - 2 (408 ÷ 34) + 2 <
- 108 ÷ 54 - 2 (108 ÷ 54) + 2 <
- 816 ÷ 12 - 12 (816 ÷ 12) + 12 <
- 365 + 10 - 10 365 - 10 + 10 =
- 710 + 10 - 30 710 - 10 + 30 <
- 45 × 7 + 16 (45 × 16) + 7 <
- 29 × 5 - 35 (29 × 35) - 5 <
- 420 ÷ 20 - 5 (420 ÷ 20) + 5 <
- 260 ÷ 10 - 1 (260 ÷ 10) + 1 <
- 16 × 5 - 45 (16 × 45) - 5 <
- 21 × 6 + 97 (21 × 97) + 6 <
- 53 × 4 + 32 (53 × 32) + 4 <
- 27 × 5 + 33 (27 × 33) + 5 <
- 94 × 2 - 26 (94 × 26) - 2 <
- 63 × 2 + 74 (63 × 74) + 2 <
- 730 ÷ 73 + 10 (730 ÷ 73) - 10 >
- 146 + 10 - 81 146 - 10 + 81 <
- 702 ÷ 27 - 26 (702 ÷ 27) + 26 <
- 73 × 1 + 95 (73 × 95) + 1 <
- 92 × 4 + 29 (92 × 29) + 4 <
- 883 + 10 - 99 883 - 10 + 99 <
- 390 - 58 + 35 (390 + 58) - 35 <
- 96 × 6 + 47 (96 × 47) + 6 <
- 19 × 2 + 82 (19 × 82) + 2 <
- 422 - 58 + 49 (422 + 58) - 49 <
- 845 + 10 - 59 845 - 10 + 59 <
- 59 × 6 - 14 (59 × 14) - 6 <
- 812 - 81 + 39 (812 + 81) - 39 <
- 640 ÷ 80 - 4 (640 ÷ 80) + 4 <
- 450 ÷ 18 + 25 (450 ÷ 18) - 25 >
- 962 ÷ 26 - 2 (962 ÷ 26) + 2 <
- 828 ÷ 23 - 2 (828 ÷ 23) + 2 <
- 598 ÷ 13 + 23 (598 ÷ 13) - 23 >
- 439 - 82 + 65 (439 + 82) - 65 <
- 873 + 10 - 42 873 - 10 + 42 <
- 660 ÷ 12 - 20 (660 ÷ 12) + 20 <
- 13 × 3 + 35 (13 × 35) + 3 <
- 882 ÷ 14 + 49 (882 ÷ 14) - 49 >
- 88 + 10 - 85 88 - 10 + 85 <
- 975 ÷ 39 + 15 (975 ÷ 39) - 15 >
- 18 × 9 - 77 (18 × 77) - 9 <
- 648 ÷ 36 - 6 (648 ÷ 36) + 6 <
- 467 - 35 + 56 (467 + 35) - 56 >
- 79 × 4 - 54 (79 × 54) - 4 <
- 85 × 5 + 61 (85 × 61) + 5 <
- 639 + 10 - 25 639 - 10 + 25 <
- 37 × 5 - 25 (37 × 25) - 5 <
- 72 × 9 - 25 (72 × 25) - 9 <
- 892 - 35 + 49 (892 + 35) - 49 >
- 658 ÷ 47 - 7 (658 ÷ 47) + 7 <
- 89 × 5 + 89 (89 × 89) + 5 <
- 462 + 10 - 79 462 - 10 + 79 <
- 189 + 10 - 57 189 - 10 + 57 <
- 735 ÷ 15 + 49 (735 ÷ 15) - 49 >
- 834 - 65 + 23 (834 + 65) - 23 <
- 44 × 6 + 11 (44 × 11) + 6 <
- 58 × 1 + 17 (58 × 17) + 1 <
- 41 × 8 - 68 (41 × 68) - 8 <
- 66 × 5 - 45 (66 × 45) - 5 <
- 492 ÷ 12 + 12 (492 ÷ 12) - 12 >
- 814 - 73 + 70 (814 + 73) - 70 <
- 990 ÷ 18 - 18 (990 ÷ 18) + 18 <
- 21 × 8 - 65 (21 × 65) - 8 <
- 174 + 10 - 34 174 - 10 + 34 <
- 528 ÷ 12 - 3 (528 ÷ 12) + 3 <
- 816 - 97 + 22 (816 + 97) - 22 <
- 705 ÷ 15 - 1 (705 ÷ 15) + 1 <
- 936 ÷ 52 + 13 (936 ÷ 52) - 13 >
- 76 × 2 - 39 (76 × 39) - 2 <
- 960 ÷ 20 + 24 (960 ÷ 20) - 24 >
- 275 ÷ 25 - 1 (275 ÷ 25) + 1 <
- 576 ÷ 18 - 1 (576 ÷ 18) + 1 <
- 32 × 3 + 44 (32 × 44) + 3 <
- 978 - 57 + 69 (978 + 57) - 69 >
- 88 × 2 - 43 (88 × 43) - 2 <
- 323 + 10 - 57 323 - 10 + 57 <
- 672 ÷ 12 + 48 (672 ÷ 12) - 48 >
- 755 + 10 - 44 755 - 10 + 44 <
- 41 - 36 + 17 (41 + 36) - 17 <
- 840 ÷ 56 - 3 (840 ÷ 56) + 3 <
- 38 × 5 + 73 (38 × 73) + 5 <
- 782 ÷ 34 - 17 (782 ÷ 34) + 17 <
- 727 - 47 + 77 (727 + 47) - 77 >
- 41 × 2 + 65 (41 × 65) + 2 <
- 491 + 10 - 75 491 - 10 + 75 <
- 33 × 8 - 28 (33 × 28) - 8 <
- 699 + 10 - 98 699 - 10 + 98 <
- 48 × 3 - 39 (48 × 39) - 3 <
- 464 + 10 - 97 464 - 10 + 97 <
- 44 × 5 - 40 (44 × 40) - 5 <
- 40 × 4 - 95 (40 × 95) - 4 <
- 816 ÷ 34 + 16 (816 ÷ 34) - 16 >
- 361 + 10 - 97 361 - 10 + 97 <
- 740 ÷ 10 + 74 (740 ÷ 10) - 74 >
- 86 × 2 - 69 (86 × 69) - 2 <
- 273 ÷ 13 + 13 (273 ÷ 13) - 13 >
- 40 × 3 + 13 (40 × 13) + 3 <
- 68 × 5 + 87 (68 × 87) + 5 <
- 396 - 94 + 73 (396 + 94) - 73 <
- 475 + 10 - 85 475 - 10 + 85 <
- 201 + 10 - 86 201 - 10 + 86 <
- 350 ÷ 25 - 5 (350 ÷ 25) + 5 <
- 700 ÷ 14 - 28 (700 ÷ 14) + 28 <
- 82 × 1 - 47 (82 × 47) - 1 <
- 489 - 59 + 36 (489 + 59) - 36 <
- 432 ÷ 36 - 8 (432 ÷ 36) + 8 <
- 19 × 8 - 21 (19 × 21) - 8 <
※总分：100分， 共计：440道题， 每题：0.23 分。