- 耗时： 0分0秒
- 题数：
- 得分：
- 816 ÷ 17 - 17 (210 ÷ 14) + 10 >
- 924 ÷ 21 + 21 (924 ÷ 12) - 12 =
- 910 + 10 - 46 75 - 28 + 57 >
- 858 ÷ 39 + 11 (760 ÷ 10) - 19 <
- 828 - 70 + 87 (635 + 94) - 59 >
- 615 - 15 + 92 (988 + 11) - 98 <
- 819 ÷ 39 + 13 (896 ÷ 14) - 56 >
- 90 × 9 - 31 (59 × 86) - 5 <
- 39 × 3 + 30 (87 × 98) + 4 <
- 52 × 4 + 22 (78 × 30) + 6 <
- 897 ÷ 39 + 23 (864 ÷ 36) - 12 >
- 80 × 7 + 16 (83 × 15) + 2 <
- 770 ÷ 77 + 10 (864 ÷ 36) - 24 >
- 31 × 2 - 55 (48 × 47) - 4 <
- 360 ÷ 15 + 10 (630 ÷ 18) - 15 >
- 896 ÷ 16 - 4 (858 ÷ 78) + 2 >
- 12 × 5 - 59 (88 × 9) - 9 <
- 20 × 8 + 66 (81 × 65) + 5 <
- 141 + 10 - 22 35 - 63 + 51 >
- 763 - 33 + 54 (938 + 28) - 42 <
- 564 ÷ 12 - 1 (992 ÷ 31) + 4 >
- 451 + 10 - 76 18 - 27 + 40 >
- 58 × 7 - 46 (48 × 38) - 8 <
- 90 × 6 + 10 (93 × 55) + 6 <
- 946 ÷ 11 + 86 (481 ÷ 13) - 37 >
- 159 - 86 + 95 (84 + 25) - 13 >
- 142 - 10 + 56 (338 + 46) - 40 <
- 919 + 10 - 38 26 - 11 + 52 >
- 82 × 9 - 20 (84 × 98) - 1 <
- 975 ÷ 75 + 13 (840 ÷ 15) - 35 >
- 560 ÷ 80 - 2 (720 ÷ 48) + 9 <
- 69 × 6 + 46 (99 × 29) + 2 <
- 37 × 4 + 17 (11 × 71) + 3 <
- 812 ÷ 29 - 28 (790 ÷ 10) + 2 <
- 432 ÷ 18 + 16 (570 ÷ 10) - 15 <
- 264 ÷ 33 - 2 (210 ÷ 10) + 15 <
- 72 - 63 + 36 (801 + 83) - 27 <
- 990 ÷ 15 - 10 (112 ÷ 16) + 4 >
- 130 ÷ 10 - 1 (960 ÷ 96) + 8 <
- 41 × 8 - 34 (36 × 85) - 7 <
- 48 × 9 - 83 (80 × 51) - 1 <
- 20 × 5 - 35 (95 × 95) - 5 <
- 14 × 7 + 38 (11 × 86) + 5 <
- 300 ÷ 15 - 1 (429 ÷ 39) + 1 >
- 64 × 3 + 49 (10 × 94) + 1 <
- 680 - 38 + 26 (254 + 49) - 75 >
- 792 ÷ 12 - 1 (836 ÷ 44) + 1 >
- 600 ÷ 12 - 24 (560 ÷ 10) + 14 <
- 782 + 10 - 79 86 - 95 + 28 >
- 240 ÷ 12 - 5 (432 ÷ 72) + 1 >
- 940 ÷ 20 + 10 (216 ÷ 12) - 18 >
- 385 - 75 + 50 (347 + 61) - 21 <
- 15 × 4 + 53 (34 × 59) + 9 <
- 66 × 4 - 45 (52 × 55) - 3 <
- 216 ÷ 18 - 6 (560 ÷ 20) + 5 <
- 23 × 9 + 93 (31 × 64) + 2 <
- 420 ÷ 21 + 10 (576 ÷ 36) - 12 >
- 230 + 10 - 82 24 - 53 + 66 >
- 261 ÷ 29 - 9 (156 ÷ 39) + 4 <
- 550 ÷ 50 - 10 (836 ÷ 44) + 2 <
- 195 - 21 + 76 (847 + 52) - 69 <
- 38 × 4 - 33 (46 × 71) - 6 <
- 78 × 6 + 99 (91 × 52) + 2 <
- 880 ÷ 20 + 40 (728 ÷ 52) - 13 >
- 320 ÷ 16 - 5 (308 ÷ 44) + 7 >
- 787 - 74 + 54 (574 + 63) - 29 >
- 49 × 7 - 8 (24 × 96) - 8 <
- 349 + 10 - 69 96 - 46 + 95 >
- 530 ÷ 10 + 53 (561 ÷ 11) - 17 >
- 74 × 8 - 1 (36 × 87) - 9 <
- 36 × 3 + 21 (78 × 54) + 7 <
- 672 ÷ 14 - 16 (300 ÷ 15) + 1 >
- 748 ÷ 22 + 34 (756 ÷ 63) - 12 >
- 27 × 9 + 15 (89 × 23) + 7 <
- 54 × 9 - 60 (97 × 87) - 8 <
- 897 - 77 + 67 (878 + 13) - 59 >
- 864 ÷ 27 - 16 (700 ÷ 70) + 1 >
- 520 ÷ 26 + 20 (528 ÷ 48) - 11 >
- 933 + 10 - 88 10 - 14 + 57 >
- 384 ÷ 16 - 8 (704 ÷ 11) + 11 <
- 71 - 29 + 45 (185 + 69) - 28 <
- 35 × 4 - 9 (46 × 39) - 1 <
- 760 ÷ 76 + 10 (912 ÷ 12) - 76 >
- 920 ÷ 10 - 1 (240 ÷ 48) + 4 >
- 924 ÷ 12 - 11 (770 ÷ 22) + 22 >
- 840 ÷ 28 - 1 (726 ÷ 66) + 11 >
- 712 + 10 - 70 78 - 67 + 86 >
- 840 ÷ 14 + 35 (850 ÷ 50) - 10 >
- 78 × 1 - 72 (47 × 70) - 2 <
- 510 ÷ 30 + 15 (840 ÷ 10) - 40 <
- 374 ÷ 17 + 17 (792 ÷ 36) - 11 >
- 676 + 10 - 62 66 - 68 + 30 >
- 12 × 4 - 16 (89 × 8) - 1 <
- 82 × 2 - 84 (72 × 41) - 4 <
- 44 × 1 - 38 (86 × 86) - 6 <
- 549 - 16 + 59 (34 + 72) - 75 >
- 924 ÷ 28 + 28 (660 ÷ 11) - 11 >
- 91 × 8 + 98 (24 × 41) + 8 <
- 39 × 6 + 25 (90 × 33) + 7 <
- 253 + 10 - 95 18 - 48 + 80 >
- 970 ÷ 10 - 2 (504 ÷ 36) + 4 >
- 740 ÷ 37 - 4 (380 ÷ 38) + 10 <
- 986 ÷ 34 - 2 (522 ÷ 18) + 29 <
- 988 ÷ 26 + 13 (490 ÷ 49) - 10 >
- 67 × 1 + 54 (60 × 38) + 4 <
- 87 × 6 + 54 (32 × 22) + 5 <
- 23 × 9 + 59 (94 × 88) + 6 <
- 24 × 5 + 53 (65 × 39) + 4 <
- 699 + 10 - 53 74 - 46 + 88 >
- 448 ÷ 14 - 4 (612 ÷ 12) + 34 <
- 113 + 10 - 26 41 - 23 + 19 >
- 52 × 7 + 97 (28 × 28) + 2 <
- 216 ÷ 18 - 8 (224 ÷ 14) + 7 <
- 462 ÷ 22 - 14 (966 ÷ 42) + 21 <
- 234 + 10 - 32 86 - 47 + 51 >
- 664 + 10 - 22 52 - 10 + 96 >
- 650 + 10 - 34 74 - 42 + 82 >
- 800 ÷ 40 + 20 (812 ÷ 29) - 28 >
- 91 × 1 + 85 (79 × 37) + 5 <
- 209 - 32 + 93 (263 + 16) - 76 >
- 83 × 6 + 55 (14 × 49) + 8 <
- 935 - 31 + 96 (266 + 86) - 98 >
- 44 × 8 + 36 (34 × 16) + 9 <
- 49 × 3 - 74 (44 × 25) - 6 <
- 154 ÷ 11 - 2 (950 ÷ 25) + 38 <
- 483 + 10 - 37 38 - 24 + 96 >
- 624 ÷ 12 - 16 (840 ÷ 60) + 7 >
- 95 × 5 + 61 (78 × 24) + 2 <
- 600 - 57 + 15 (592 + 17) - 24 <
- 86 × 9 + 97 (53 × 27) + 6 <
- 858 ÷ 26 + 26 (792 ÷ 22) - 24 >
- 594 ÷ 22 - 27 (950 ÷ 10) + 1 <
- 880 ÷ 20 + 22 (264 ÷ 22) - 12 >
- 720 ÷ 30 + 15 (840 ÷ 20) - 12 >
- 252 ÷ 12 - 12 (760 ÷ 95) + 2 <
- 952 ÷ 14 - 14 (676 ÷ 13) + 13 <
- 239 + 10 - 91 79 - 90 + 16 >
- 789 - 90 + 21 (257 + 44) - 84 >
- 897 ÷ 39 + 23 (320 ÷ 10) - 32 >
- 558 ÷ 18 + 31 (630 ÷ 45) - 10 >
- 432 ÷ 16 - 1 (756 ÷ 21) + 21 <
- 810 ÷ 10 - 6 (462 ÷ 33) + 2 >
- 612 ÷ 68 - 3 (264 ÷ 88) + 2 >
- 709 + 10 - 27 76 - 96 + 35 >
- 589 ÷ 19 - 31 (480 ÷ 10) + 10 <
- 10 × 8 + 26 (98 × 81) + 5 <
- 127 + 10 - 82 91 - 25 + 23 <
- 923 + 10 - 20 40 - 49 + 48 >
- 36 × 6 + 77 (42 × 64) + 4 <
- 636 ÷ 12 + 53 (792 ÷ 12) - 11 >
- 550 ÷ 10 - 25 (183 ÷ 61) + 1 >
- 94 × 1 - 40 (53 × 55) - 3 <
- 624 ÷ 12 - 8 (810 ÷ 15) + 2 <
- 840 ÷ 35 - 1 (888 ÷ 37) + 3 <
- 624 ÷ 13 - 8 (520 ÷ 13) + 8 <
- 264 ÷ 88 - 1 (884 ÷ 52) + 2 <
- 78 × 5 + 75 (84 × 72) + 5 <
- 720 ÷ 15 + 10 (420 ÷ 12) - 10 >
- 432 ÷ 27 - 2 (120 ÷ 15) + 2 >
- 57 × 8 + 41 (20 × 68) + 5 <
- 38 × 4 + 59 (34 × 44) + 4 <
- 440 ÷ 11 - 11 (630 ÷ 30) + 15 <
- 496 ÷ 16 - 2 (270 ÷ 45) + 1 >
- 31 - 11 + 30 (663 + 22) - 81 <
- 73 × 6 - 32 (73 × 22) - 8 <
- 36 × 7 - 94 (57 × 69) - 5 <
- 56 × 3 - 9 (31 × 12) - 7 <
- 291 + 10 - 23 95 - 20 + 81 >
- 994 ÷ 14 - 14 (116 ÷ 29) + 1 >
- 900 ÷ 12 + 25 (420 ÷ 15) - 21 >
- 11 × 9 + 52 (48 × 27) + 2 <
- 692 - 28 + 23 (748 + 45) - 74 <
- 81 - 96 + 87 (310 + 91) - 91 <
- 540 ÷ 18 + 18 (627 ÷ 11) - 11 >
- 99 × 8 + 17 (48 × 67) + 8 <
- 855 + 10 - 48 81 - 95 + 21 >
- 800 ÷ 40 + 20 (840 ÷ 10) - 20 <
- 87 × 6 - 16 (87 × 77) - 7 <
- 90 × 5 - 57 (93 × 58) - 7 <
- 768 + 10 - 80 51 - 99 + 55 >
- 356 + 10 - 96 97 - 64 + 80 >
- 588 ÷ 12 + 42 (352 ÷ 22) - 16 >
- 345 ÷ 23 - 3 (735 ÷ 21) + 15 <
- 450 ÷ 15 - 15 (480 ÷ 40) + 10 <
- 800 ÷ 16 + 10 (952 ÷ 56) - 17 >
- 966 ÷ 21 + 42 (418 ÷ 11) - 22 >
- 70 × 3 + 97 (12 × 83) + 8 <
- 39 + 10 - 47 40 - 96 + 98 <
- 405 + 10 - 62 67 - 23 + 64 >
- 380 ÷ 10 - 19 (400 ÷ 50) + 8 >
- 620 ÷ 20 + 20 (735 ÷ 15) - 15 >
- 196 ÷ 28 - 2 (765 ÷ 51) + 15 <
- 305 + 10 - 59 43 - 60 + 88 >
- 540 ÷ 15 - 20 (483 ÷ 21) + 3 <
- 770 ÷ 10 - 22 (616 ÷ 28) + 1 >
- 94 × 8 - 80 (60 × 34) - 5 <
- 73 + 10 - 13 56 - 81 + 41 >
- 640 ÷ 32 + 20 (820 ÷ 20) - 41 >
- 79 × 2 - 81 (13 × 95) - 1 <
- 33 × 3 - 13 (54 × 30) - 5 <
- 650 ÷ 26 - 2 (572 ÷ 52) + 11 >
- 594 ÷ 22 + 11 (481 ÷ 13) - 13 >
- 29 × 2 - 17 (54 × 96) - 7 <
- 384 + 10 - 32 45 - 91 + 83 >
- 95 × 1 - 73 (30 × 22) - 6 <
- 73 × 2 + 33 (85 × 76) + 9 <
- 416 ÷ 26 + 13 (338 ÷ 26) - 13 >
- 580 ÷ 29 - 4 (108 ÷ 27) + 4 >
- 420 + 10 - 36 72 - 33 + 27 >
- 42 × 5 + 71 (31 × 36) + 6 <
- 720 ÷ 48 - 1 (888 ÷ 74) + 6 <
- 67 × 4 + 69 (51 × 43) + 8 <
- 624 ÷ 78 - 1 (528 ÷ 16) + 2 <
- 616 ÷ 14 + 44 (741 ÷ 13) - 57 >
- 66 × 3 + 84 (58 × 73) + 1 <
- 97 × 3 + 16 (15 × 20) + 7 =
- 204 - 11 + 84 (781 + 68) - 42 <
- 738 ÷ 18 + 18 (864 ÷ 24) - 24 >
- 290 ÷ 10 + 10 (720 ÷ 36) - 20 >
- 38 × 9 - 93 (35 × 89) - 4 <
- 864 ÷ 36 - 4 (561 ÷ 51) + 3 >
- 663 - 95 + 97 (588 + 49) - 82 >
- 71 × 7 - 83 (86 × 9) - 4 <
- 26 × 9 + 74 (28 × 66) + 7 <
- 61 × 1 - 16 (29 × 14) - 6 <
- 301 - 69 + 63 (257 + 86) - 33 <
- 660 ÷ 66 - 1 (874 ÷ 23) + 19 <
- 19 × 4 + 95 (65 × 92) + 1 <
- 444 + 10 - 56 12 - 23 + 48 >
- 137 - 45 + 75 (91 + 31) - 60 >
- 380 ÷ 19 - 5 (742 ÷ 14) + 14 <
- 966 ÷ 21 + 46 (792 ÷ 11) - 44 >
- 720 ÷ 20 - 30 (627 ÷ 11) + 11 <
- 72 × 3 - 77 (51 × 91) - 8 <
- 14 × 1 + 29 (83 × 40) + 5 <
- 59 × 9 - 63 (52 × 20) - 5 <
- 965 + 10 - 60 64 - 22 + 17 >
- 840 ÷ 60 - 4 (703 ÷ 37) + 19 <
- 384 ÷ 32 + 12 (688 ÷ 16) - 43 >
- 54 × 8 - 58 (81 × 83) - 1 <
- 74 × 2 + 37 (24 × 52) + 9 <
- 85 × 7 + 79 (39 × 61) + 4 <
- 63 × 5 + 13 (98 × 20) + 6 <
- 16 × 1 + 90 (72 × 94) + 6 <
- 552 - 34 + 14 (562 + 58) - 79 <
- 168 + 10 - 84 76 - 82 + 31 >
- 787 + 10 - 10 94 - 52 + 80 >
- 42 × 9 + 78 (74 × 38) + 6 <
- 18 × 4 - 48 (77 × 81) - 1 <
- 777 - 90 + 24 (964 + 83) - 65 <
- 939 - 95 + 61 (948 + 16) - 24 <
- 83 × 7 - 87 (66 × 36) - 7 <
- 59 × 7 - 20 (35 × 46) - 7 <
- 13 × 3 + 45 (71 × 22) + 9 <
- 792 ÷ 11 + 24 (210 ÷ 15) - 14 >
- 82 × 4 + 79 (36 × 74) + 7 <
- 689 - 52 + 23 (825 + 30) - 28 <
- 363 ÷ 11 + 33 (780 ÷ 52) - 15 >
- 45 × 3 - 85 (74 × 15) - 5 <
- 98 × 5 - 7 (68 × 45) - 8 <
- 96 × 1 - 58 (71 × 73) - 8 <
- 720 ÷ 36 + 10 (891 ÷ 27) - 11 >
- 55 × 9 + 64 (35 × 73) + 1 <
- 38 × 5 - 3 (39 × 58) - 6 <
- 203 ÷ 29 - 7 (972 ÷ 36) + 18 <
- 23 - 30 + 69 (678 + 84) - 40 <
- 85 × 4 - 83 (32 × 92) - 2 <
- 84 × 3 - 37 (25 × 58) - 5 <
- 760 ÷ 10 + 20 (836 ÷ 22) - 38 >
- 93 × 8 + 57 (58 × 17) + 3 <
- 532 + 10 - 83 67 - 82 + 70 >
- 459 + 10 - 97 30 - 33 + 92 >
- 88 × 4 + 68 (23 × 63) + 2 <
- 24 × 9 + 19 (11 × 26) + 6 <
- 666 + 10 - 84 78 - 71 + 59 >
- 966 ÷ 14 + 14 (910 ÷ 10) - 35 >
- 10 × 5 - 49 (10 × 96) - 5 <
- 72 × 2 + 22 (17 × 48) + 2 <
- 54 × 7 + 77 (45 × 96) + 4 <
- 570 ÷ 10 + 15 (972 ÷ 36) - 12 >
- 14 × 7 + 66 (60 × 84) + 8 <
- 668 - 10 + 75 (989 + 16) - 14 <
- 975 - 66 + 75 (701 + 78) - 71 >
- 900 ÷ 18 + 36 (324 ÷ 27) - 12 >
- 438 - 79 + 22 (121 + 28) - 34 >
- 21 × 3 + 56 (59 × 22) + 8 <
- 25 + 10 - 35 29 - 18 + 23 <
- 56 × 5 - 20 (78 × 53) - 6 <
- 93 × 2 - 63 (73 × 31) - 1 <
- 91 × 3 - 2 (99 × 4) - 1 <
- 87 × 2 - 3 (72 × 61) - 2 <
- 673 + 10 - 98 16 - 93 + 82 >
- 72 × 2 + 27 (66 × 35) + 8 <
- 320 ÷ 32 - 4 (944 ÷ 59) + 1 <
- 462 ÷ 22 - 7 (760 ÷ 19) + 2 <
- 720 ÷ 10 - 60 (378 ÷ 14) + 9 <
- 854 - 74 + 52 (943 + 37) - 92 <
- 759 ÷ 33 - 11 (154 ÷ 14) + 11 <
- 410 ÷ 10 + 41 (728 ÷ 52) - 14 >
- 846 - 16 + 38 (463 + 44) - 26 >
- 347 - 20 + 28 (227 + 33) - 25 >
- 45 × 1 + 96 (53 × 37) + 5 <
- 44 × 6 - 40 (10 × 18) - 4 >
- 860 ÷ 20 + 20 (540 ÷ 20) - 27 >
- 10 × 4 + 82 (88 × 81) + 1 <
- 132 + 10 - 57 15 - 84 + 95 >
- 81 × 4 + 97 (25 × 33) + 5 <
- 704 ÷ 11 - 64 (377 ÷ 13) + 29 <
- 33 × 4 + 69 (96 × 14) + 8 <
- 14 × 3 + 98 (74 × 46) + 9 <
- 860 ÷ 43 + 20 (828 ÷ 18) - 46 >
- 41 × 8 - 48 (85 × 50) - 3 <
- 383 - 18 + 17 (289 + 95) - 75 >
- 936 ÷ 13 + 52 (700 ÷ 14) - 28 >
- 489 + 10 - 62 58 - 16 + 88 >
- 99 × 1 - 21 (87 × 21) - 7 <
- 17 × 7 - 11 (21 × 14) - 5 <
- 504 ÷ 14 - 18 (300 ÷ 20) + 1 >
- 69 × 3 - 42 (60 × 25) - 7 <
- 63 × 8 + 74 (56 × 20) + 4 <
- 15 × 5 - 33 (42 × 8) - 6 <
- 92 × 6 + 12 (61 × 73) + 9 <
- 990 ÷ 11 + 10 (392 ÷ 14) - 28 >
- 924 + 10 - 66 28 - 70 + 44 >
- 971 + 10 - 72 36 - 22 + 65 >
- 593 - 41 + 77 (957 + 94) - 45 <
- 311 + 10 - 21 41 - 21 + 43 >
- 924 ÷ 14 + 44 (676 ÷ 26) - 13 >
- 495 ÷ 55 - 5 (700 ÷ 14) + 10 <
- 969 ÷ 17 - 19 (660 ÷ 20) + 33 <
- 156 ÷ 39 - 4 (280 ÷ 14) + 4 <
- 770 ÷ 11 - 70 (414 ÷ 23) + 3 <
- 525 ÷ 21 + 21 (440 ÷ 20) - 10 >
- 26 × 7 + 51 (84 × 75) + 2 <
- 10 × 6 - 41 (92 × 10) - 6 <
- 72 × 1 - 56 (52 × 45) - 9 <
- 826 ÷ 14 + 14 (740 ÷ 20) - 10 >
- 560 ÷ 16 - 14 (720 ÷ 30) + 10 <
- 36 × 8 + 68 (14 × 13) + 5 >
- 533 ÷ 41 + 13 (924 ÷ 22) - 14 <
- 94 × 6 - 57 (50 × 4) - 8 >
- 958 - 86 + 28 (184 + 79) - 34 >
- 14 × 3 + 20 (90 × 69) + 3 <
- 97 × 2 + 51 (13 × 77) + 3 <
- 806 + 10 - 88 67 - 49 + 37 >
- 875 + 10 - 10 48 - 22 + 74 >
- 428 + 10 - 77 18 - 49 + 81 >
- 384 ÷ 16 - 24 (992 ÷ 31) + 1 <
- 158 + 10 - 41 15 - 85 + 99 >
- 221 ÷ 17 + 13 (238 ÷ 14) - 17 >
- 924 ÷ 28 + 28 (732 ÷ 61) - 12 >
- 68 × 4 - 35 (41 × 10) - 8 <
- 230 ÷ 10 + 10 (609 ÷ 29) - 21 >
- 44 × 4 - 33 (78 × 90) - 8 <
- 852 ÷ 71 - 12 (336 ÷ 14) + 3 <
- 80 × 6 + 30 (96 × 61) + 9 <
- 42 × 6 + 84 (97 × 31) + 6 <
- 140 ÷ 28 - 2 (520 ÷ 20) + 8 <
- 642 + 10 - 67 31 - 52 + 99 >
- 576 ÷ 16 - 24 (714 ÷ 34) + 6 <
- 51 × 8 - 68 (78 × 1) - 6 >
- 938 + 10 - 57 57 - 18 + 14 >
- 60 - 17 + 97 (820 + 87) - 24 <
- 471 - 58 + 49 (845 + 48) - 63 <
- 12 × 6 + 37 (85 × 79) + 7 <
- 744 ÷ 12 - 24 (720 ÷ 72) + 1 >
- 92 × 6 + 12 (76 × 24) + 7 <
- 67 × 2 + 55 (97 × 85) + 4 <
- 858 ÷ 13 + 22 (966 ÷ 21) - 42 >
- 228 - 18 + 13 (333 + 42) - 37 <
- 96 × 8 - 48 (69 × 16) - 3 <
- 504 ÷ 12 + 14 (624 ÷ 13) - 24 >
- 483 - 19 + 20 (919 + 14) - 68 <
- 85 × 8 - 76 (45 × 61) - 3 <
- 313 + 10 - 93 46 - 29 + 17 >
- 660 ÷ 33 + 11 (700 ÷ 14) - 25 >
- 550 ÷ 55 - 5 (858 ÷ 22) + 39 <
- 36 × 7 + 63 (68 × 82) + 5 <
- 120 ÷ 10 - 5 (640 ÷ 20) + 20 <
- 733 + 10 - 86 71 - 19 + 54 >
- 35 × 7 + 82 (18 × 66) + 2 <
- 25 × 2 + 71 (60 × 78) + 6 <
- 781 - 72 + 43 (743 + 14) - 22 >
- 816 ÷ 24 + 12 (728 ÷ 13) - 13 >
- 21 × 8 + 99 (49 × 99) + 3 <
- 32 + 10 - 22 63 - 75 + 43 <
- 900 ÷ 75 - 9 (470 ÷ 10) + 47 <
- 775 - 14 + 15 (742 + 20) - 37 >
- 29 × 3 - 53 (69 × 47) - 1 <
- 540 ÷ 20 - 15 (990 ÷ 99) + 1 >
- 496 ÷ 16 + 31 (420 ÷ 28) - 10 >
- 77 × 8 + 49 (31 × 28) + 7 <
- 103 - 21 + 98 (871 + 13) - 60 <
- 27 × 6 + 56 (50 × 70) + 3 <
- 912 ÷ 19 + 48 (980 ÷ 20) - 14 >
- 201 + 10 - 36 83 - 76 + 10 >
- 223 - 72 + 10 (329 + 48) - 18 <
- 18 - 77 + 81 (187 + 32) - 67 <
- 780 ÷ 13 + 15 (960 ÷ 20) - 48 >
- 269 - 71 + 22 (357 + 53) - 81 <
- 807 + 10 - 34 83 - 47 + 51 >
- 34 × 3 + 11 (34 × 23) + 1 <
- 223 - 77 + 88 (871 + 92) - 64 <
- 468 ÷ 13 - 3 (924 ÷ 28) + 21 <
- 170 ÷ 17 - 1 (110 ÷ 10) + 2 <
- 660 ÷ 20 - 10 (209 ÷ 19) + 1 >
- 49 × 8 - 53 (58 × 90) - 8 <
- 58 × 5 - 41 (88 × 12) - 3 <
- 67 × 2 - 95 (42 × 61) - 7 <
- 990 ÷ 66 - 6 (954 ÷ 18) + 18 <
- 490 ÷ 70 - 5 (480 ÷ 15) + 10 <
- 73 × 6 - 88 (40 × 42) - 5 <
- 42 - 90 + 60 (359 + 13) - 93 <
- 94 × 7 - 27 (22 × 60) - 6 <
- 82 × 7 + 93 (27 × 14) + 5 >
- 836 ÷ 38 + 22 (456 ÷ 12) - 19 >
- 780 ÷ 13 + 30 (960 ÷ 16) - 16 >
- 23 × 3 - 33 (19 × 31) - 3 <
- 84 × 5 + 59 (17 × 82) + 1 <
- 756 ÷ 27 + 14 (528 ÷ 24) - 22 >
- 36 × 6 + 39 (27 × 19) + 3 <
- 248 + 10 - 45 75 - 69 + 45 >
- 768 ÷ 64 - 4 (260 ÷ 20) + 5 <
- 48 × 1 + 21 (76 × 32) + 6 <
- 16 - 35 + 58 (848 + 86) - 20 <
- 602 ÷ 86 - 1 (780 ÷ 52) + 3 <
- 672 ÷ 56 + 12 (792 ÷ 44) - 12 >
- 252 - 69 + 96 (180 + 13) - 68 >
- 920 ÷ 10 - 1 (609 ÷ 21) + 3 >
- 558 ÷ 62 - 6 (364 ÷ 13) + 14 <
- 990 ÷ 18 + 15 (440 ÷ 44) - 10 >
- 982 - 41 + 55 (528 + 84) - 96 >
- 107 + 10 - 56 17 - 31 + 56 >
- 753 + 10 - 14 19 - 48 + 90 >
- 87 × 6 + 41 (91 × 19) + 1 <
- 92 × 1 - 42 (37 × 35) - 7 <
- 97 × 1 + 25 (70 × 24) + 1 <
- 266 - 76 + 54 (484 + 86) - 50 <
- 19 × 9 - 71 (87 × 64) - 2 <
- 19 × 4 - 27 (42 × 79) - 9 <
- 82 × 1 - 1 (53 × 17) - 9 <
- 660 ÷ 44 - 2 (460 ÷ 20) + 1 <
- 629 - 46 + 12 (805 + 46) - 31 <
- 884 ÷ 26 - 1 (212 ÷ 53) + 1 >
- 962 ÷ 26 + 13 (616 ÷ 11) - 28 >
- 612 - 25 + 89 (795 + 74) - 25 <
- 364 - 22 + 21 (496 + 32) - 87 <
- 245 + 10 - 35 23 - 52 + 39 >
- 92 × 6 - 64 (62 × 81) - 4 <
- 196 - 48 + 11 (406 + 94) - 51 <
- 814 ÷ 37 + 22 (715 ÷ 13) - 13 >
- 240 ÷ 15 - 1 (960 ÷ 20) + 8 <
- 51 × 5 - 62 (41 × 50) - 2 <
- 44 × 4 + 94 (38 × 77) + 7 <
- 218 + 10 - 15 77 - 83 + 85 >
- 503 + 10 - 82 26 - 49 + 64 >
- 11 × 6 - 23 (20 × 30) - 2 <
- 92 × 7 - 55 (86 × 49) - 7 <
- 52 × 8 - 28 (77 × 1) - 8 >
- 413 ÷ 59 - 1 (180 ÷ 45) + 3 <
- 397 + 10 - 83 20 - 71 + 57 >
- 259 - 49 + 25 (506 + 73) - 79 <
- 630 ÷ 10 + 18 (928 ÷ 16) - 16 >
- 134 - 47 + 99 (734 + 18) - 72 <
- 900 ÷ 12 + 45 (830 ÷ 83) - 10 >
- 55 × 9 - 50 (44 × 17) - 2 <
- 59 × 2 + 67 (69 × 25) + 5 <
- 22 × 4 + 25 (96 × 54) + 6 <
- 420 ÷ 70 - 1 (680 ÷ 10) + 2 <
- 525 ÷ 25 + 21 (780 ÷ 10) - 12 <
※总分：100分， 共计：470道题， 每题：0.21 分。