- 耗时： 0分0秒
- 题数：
- 得分：
- 720 ÷ 20 + 36 (990 ÷ 10) - 66 >
- 23 × 8 + 31 (62 × 50) + 7 <
- 62 × 9 - 6 (30 × 17) - 6 >
- 668 - 86 + 37 (739 + 69) - 75 <
- 54 × 4 + 86 (30 × 82) + 4 <
- 367 - 39 + 46 (734 + 46) - 69 <
- 816 ÷ 34 - 16 (812 ÷ 14) + 4 <
- 51 × 8 - 5 (67 × 53) - 4 <
- 440 ÷ 11 + 11 (660 ÷ 33) - 12 >
- 937 - 15 + 96 (908 + 46) - 33 >
- 880 ÷ 16 - 20 (294 ÷ 21) + 7 >
- 68 × 5 + 65 (78 × 98) + 8 <
- 627 ÷ 33 - 19 (741 ÷ 13) + 39 <
- 980 ÷ 70 + 14 (924 ÷ 12) - 33 <
- 794 - 66 + 31 (941 + 97) - 96 <
- 153 + 10 - 41 18 - 99 + 87 >
- 931 ÷ 49 + 19 (840 ÷ 42) - 14 >
- 35 × 6 + 69 (11 × 69) + 5 <
- 373 - 18 + 16 (720 + 93) - 68 <
- 784 ÷ 56 - 14 (720 ÷ 20) + 6 <
- 966 - 13 + 17 (149 + 89) - 46 >
- 42 × 3 + 80 (90 × 51) + 4 <
- 627 ÷ 33 + 19 (840 ÷ 20) - 12 >
- 660 ÷ 44 + 10 (910 ÷ 13) - 70 >
- 735 ÷ 49 - 15 (624 ÷ 16) + 24 <
- 829 + 10 - 34 69 - 56 + 14 >
- 68 × 7 + 58 (81 × 74) + 1 <
- 910 - 84 + 27 (286 + 29) - 78 >
- 43 × 5 + 79 (19 × 40) + 4 <
- 850 ÷ 85 + 10 (992 ÷ 16) - 16 <
- 60 × 8 + 82 (40 × 69) + 1 <
- 53 - 17 + 45 (556 + 57) - 60 <
- 80 × 4 - 38 (82 × 99) - 1 <
- 43 × 7 - 77 (41 × 52) - 7 <
- 924 ÷ 12 + 33 (620 ÷ 10) - 31 >
- 83 × 7 - 71 (24 × 5) - 8 >
- 765 ÷ 15 + 51 (448 ÷ 14) - 14 >
- 563 - 15 + 32 (777 + 64) - 22 <
- 238 - 86 + 49 (120 + 14) - 87 >
- 93 × 6 + 59 (87 × 37) + 6 <
- 16 × 9 - 66 (91 × 81) - 2 <
- 400 ÷ 50 - 1 (117 ÷ 13) + 3 <
- 364 - 53 + 10 (519 + 65) - 27 <
- 800 ÷ 25 + 32 (578 ÷ 17) - 34 >
- 648 ÷ 12 + 24 (624 ÷ 16) - 26 >
- 505 + 10 - 93 73 - 36 + 67 >
- 65 × 8 - 89 (24 × 89) - 6 <
- 907 + 10 - 32 86 - 33 + 16 >
- 840 ÷ 12 + 15 (765 ÷ 15) - 45 >
- 630 ÷ 18 - 3 (630 ÷ 90) + 1 >
- 839 - 85 + 52 (921 + 95) - 37 <
- 63 × 2 + 44 (43 × 32) + 2 <
- 564 ÷ 12 + 12 (330 ÷ 11) - 22 >
- 836 ÷ 11 + 44 (828 ÷ 23) - 36 >
- 792 ÷ 18 + 44 (338 ÷ 13) - 26 >
- 888 + 10 - 88 53 - 69 + 19 >
- 49 × 8 - 46 (22 × 9) - 2 >
- 560 ÷ 20 - 2 (559 ÷ 13) + 13 <
- 628 + 10 - 95 76 - 32 + 83 >
- 990 ÷ 45 + 22 (260 ÷ 20) - 10 >
- 331 + 10 - 34 83 - 92 + 97 >
- 46 × 5 + 48 (44 × 42) + 6 <
- 19 × 3 + 10 (38 × 50) + 9 <
- 482 - 13 + 11 (988 + 62) - 35 <
- 963 + 10 - 10 50 - 93 + 70 >
- 792 ÷ 36 + 22 (810 ÷ 15) - 10 =
- 485 + 10 - 87 99 - 13 + 73 >
- 840 ÷ 42 - 20 (304 ÷ 16) + 19 <
- 444 - 44 + 26 (80 + 76) - 22 >
- 480 + 10 - 13 45 - 65 + 33 >
- 928 ÷ 16 + 32 (900 ÷ 20) - 15 >
- 765 - 56 + 35 (398 + 40) - 32 >
- 81 × 7 + 72 (30 × 98) + 6 <
- 236 - 28 + 60 (478 + 78) - 69 <
- 792 ÷ 22 - 12 (912 ÷ 16) + 3 <
- 33 × 5 + 39 (32 × 66) + 7 <
- 943 - 34 + 65 (223 + 81) - 91 >
- 162 ÷ 54 - 3 (338 ÷ 26) + 1 <
- 94 × 5 + 25 (41 × 45) + 5 <
- 25 × 4 + 70 (96 × 31) + 4 <
- 858 ÷ 22 + 13 (700 ÷ 10) - 20 >
- 918 ÷ 17 + 54 (644 ÷ 46) - 14 >
- 99 × 1 + 58 (55 × 76) + 5 <
- 340 ÷ 20 - 2 (624 ÷ 12) + 16 <
- 80 × 3 + 20 (83 × 66) + 8 <
- 497 + 10 - 61 85 - 26 + 23 >
- 17 × 9 - 37 (67 × 40) - 5 <
- 30 × 8 - 85 (70 × 29) - 2 <
- 396 ÷ 66 - 1 (828 ÷ 23) + 6 <
- 892 - 51 + 20 (59 + 49) - 57 >
- 88 × 2 + 82 (31 × 42) + 6 <
- 15 × 6 - 1 (10 × 11) - 6 <
- 33 × 8 - 35 (44 × 30) - 2 <
- 76 × 4 + 20 (37 × 56) + 9 <
- 574 + 10 - 25 15 - 44 + 36 >
- 24 × 7 - 55 (28 × 3) - 3 >
- 70 × 6 + 80 (36 × 66) + 7 <
- 15 × 7 - 82 (55 × 27) - 9 <
- 86 × 6 + 49 (23 × 12) + 4 >
- 918 ÷ 27 + 17 (874 ÷ 46) - 19 >
- 94 × 9 - 29 (35 × 20) - 9 >
- 453 - 32 + 23 (412 + 22) - 37 >
- 67 × 6 - 58 (21 × 21) - 2 <
- 92 × 1 + 73 (93 × 97) + 9 <
- 646 ÷ 17 + 34 (735 ÷ 15) - 21 >
- 918 ÷ 17 - 17 (660 ÷ 60) + 4 >
- 945 ÷ 27 + 27 (530 ÷ 10) - 10 >
- 810 ÷ 10 + 81 (814 ÷ 74) - 11 >
- 405 - 81 + 21 (40 + 49) - 85 >
- 12 × 8 + 15 (29 × 72) + 5 <
- 45 × 8 + 13 (90 × 90) + 8 <
- 110 + 10 - 40 71 - 10 + 78 <
- 180 ÷ 36 - 3 (736 ÷ 16) + 23 <
- 759 ÷ 11 + 33 (630 ÷ 14) - 21 >
- 756 ÷ 14 + 42 (396 ÷ 18) - 11 >
- 52 × 3 + 81 (32 × 29) + 3 <
- 50 × 5 + 66 (73 × 53) + 1 <
- 932 + 10 - 51 11 - 64 + 82 >
- 217 ÷ 31 - 7 (150 ÷ 50) + 2 <
- 510 ÷ 30 - 10 (945 ÷ 15) + 45 <
- 360 ÷ 24 + 10 (612 ÷ 17) - 34 >
- 736 ÷ 32 + 16 (240 ÷ 12) - 20 >
- 779 - 10 + 25 (190 + 91) - 14 >
- 442 + 10 - 38 75 - 27 + 65 >
- 660 ÷ 30 + 20 (400 ÷ 10) - 20 >
- 173 - 85 + 54 (695 + 81) - 99 <
- 630 ÷ 18 - 9 (602 ÷ 86) + 2 >
- 26 × 8 + 73 (29 × 11) + 2 <
- 990 ÷ 18 + 30 (700 ÷ 20) - 10 >
- 230 ÷ 23 + 10 (540 ÷ 18) - 18 >
- 432 ÷ 24 - 4 (320 ÷ 32) + 5 <
- 770 ÷ 77 - 5 (735 ÷ 35) + 21 <
- 74 × 6 - 32 (48 × 14) - 9 <
- 36 × 3 + 54 (31 × 85) + 4 <
- 315 ÷ 15 - 1 (120 ÷ 12) + 5 >
- 56 × 2 - 26 (31 × 76) - 9 <
- 900 ÷ 18 + 45 (924 ÷ 12) - 28 >
- 252 ÷ 12 + 12 (784 ÷ 56) - 14 >
- 517 + 10 - 73 60 - 81 + 73 >
- 745 + 10 - 16 11 - 36 + 92 >
- 969 ÷ 17 + 57 (570 ÷ 15) - 15 >
- 18 × 8 - 35 (70 × 15) - 3 <
- 630 ÷ 10 - 1 (784 ÷ 28) + 16 >
- 63 × 8 - 41 (54 × 96) - 6 <
- 256 + 10 - 79 89 - 29 + 33 >
- 35 × 6 + 21 (61 × 76) + 9 <
- 58 × 7 + 12 (76 × 42) + 8 <
- 429 - 17 + 90 (510 + 59) - 45 <
- 240 ÷ 10 + 16 (420 ÷ 20) - 12 >
- 598 ÷ 26 - 13 (780 ÷ 13) + 26 <
- 576 ÷ 24 - 16 (320 ÷ 20) + 1 <
- 825 ÷ 11 + 55 (420 ÷ 28) - 10 >
- 123 - 71 + 45 (176 + 98) - 29 <
- 209 - 84 + 63 (669 + 37) - 58 <
- 488 - 15 + 67 (593 + 68) - 20 <
- 93 × 6 - 13 (59 × 91) - 3 <
- 30 × 8 + 39 (54 × 15) + 7 <
- 83 × 9 + 36 (41 × 15) + 4 >
- 732 + 10 - 42 87 - 90 + 60 >
- 80 × 9 + 55 (40 × 66) + 8 <
- 40 × 3 + 60 (78 × 96) + 7 <
- 87 × 9 - 77 (96 × 60) - 6 <
- 42 × 7 - 82 (68 × 93) - 8 <
- 39 × 9 - 94 (93 × 46) - 5 <
- 226 + 10 - 88 26 - 57 + 84 >
- 133 + 10 - 58 71 - 30 + 64 <
- 54 × 4 - 26 (48 × 95) - 8 <
- 547 + 10 - 36 70 - 95 + 49 >
- 322 ÷ 14 + 14 (630 ÷ 18) - 15 >
- 94 - 20 + 77 (998 + 92) - 31 <
- 70 × 5 + 61 (81 × 64) + 9 <
- 697 - 93 + 87 (668 + 59) - 69 >
- 432 ÷ 16 - 24 (640 ÷ 10) + 64 <
- 71 × 6 + 88 (34 × 87) + 1 <
- 960 ÷ 16 + 32 (336 ÷ 14) - 12 >
- 900 ÷ 15 - 9 (672 ÷ 48) + 4 >
- 646 ÷ 34 - 1 (756 ÷ 28) + 4 <
- 884 + 10 - 89 84 - 74 + 18 >
- 801 - 45 + 36 (189 + 47) - 76 >
- 528 ÷ 11 + 24 (340 ÷ 17) - 17 >
- 63 × 7 - 50 (17 × 61) - 4 <
- 924 ÷ 11 - 28 (360 ÷ 18) + 6 >
- 300 ÷ 30 + 10 (400 ÷ 10) - 25 >
- 381 + 10 - 47 47 - 31 + 32 >
- 316 - 34 + 27 (402 + 78) - 21 <
- 24 × 8 - 43 (59 × 8) - 1 <
- 35 × 8 - 51 (37 × 44) - 2 <
- 22 × 5 + 41 (63 × 68) + 3 <
- 880 - 21 + 96 (497 + 36) - 55 >
- 960 ÷ 24 + 20 (612 ÷ 12) - 17 >
- 720 ÷ 30 + 16 (520 ÷ 26) - 20 >
- 322 ÷ 46 - 7 (486 ÷ 81) + 6 <
- 540 ÷ 15 + 36 (984 ÷ 41) - 24 >
- 396 ÷ 18 - 12 (660 ÷ 55) + 12 <
- 528 - 16 + 99 (737 + 94) - 52 <
- 50 × 9 + 32 (97 × 40) + 4 <
- 976 + 10 - 62 86 - 14 + 28 >
- 686 ÷ 14 - 49 (456 ÷ 76) + 2 <
- 315 ÷ 63 - 5 (840 ÷ 21) + 21 <
- 624 + 10 - 70 29 - 46 + 81 >
- 13 × 3 - 38 (76 × 52) - 3 <
- 660 ÷ 11 + 33 (360 ÷ 20) - 12 >
- 966 ÷ 14 - 21 (420 ÷ 12) + 20 <
- 328 + 10 - 48 25 - 52 + 83 >
- 231 ÷ 33 - 7 (224 ÷ 56) + 2 <
- 52 × 2 - 10 (39 × 65) - 4 <
- 780 ÷ 15 + 20 (588 ÷ 12) - 12 >
- 26 × 7 + 90 (31 × 54) + 1 <
- 12 × 1 + 28 (36 × 33) + 5 <
- 66 × 5 + 60 (43 × 99) + 3 <
- 980 ÷ 49 - 5 (247 ÷ 13) + 1 <
- 60 × 6 + 50 (75 × 39) + 4 <
- 137 - 49 + 84 (71 + 25) - 39 >
- 16 × 7 + 75 (67 × 70) + 5 <
- 304 + 10 - 16 59 - 70 + 53 >
- 912 ÷ 24 + 12 (756 ÷ 28) - 21 >
- 89 × 3 + 67 (31 × 51) + 4 <
- 36 × 3 + 72 (84 × 47) + 6 <
- 78 × 8 - 11 (64 × 34) - 9 <
- 66 × 9 - 10 (40 × 76) - 8 <
- 14 × 9 - 79 (66 × 63) - 4 <
- 130 - 56 + 50 (481 + 10) - 42 <
- 51 - 52 + 19 (770 + 96) - 87 <
- 298 + 10 - 24 36 - 91 + 95 >
- 549 - 40 + 80 (983 + 57) - 57 <
- 47 × 7 - 25 (25 × 17) - 7 <
- 416 ÷ 52 - 2 (946 ÷ 22) + 2 <
- 612 + 10 - 51 97 - 79 + 67 >
- 170 + 10 - 48 73 - 54 + 35 >
- 107 + 10 - 64 53 - 22 + 85 <
- 87 × 5 + 68 (67 × 32) + 4 <
- 891 - 74 + 30 (428 + 83) - 93 >
- 95 × 7 + 58 (78 × 36) + 9 <
- 800 ÷ 32 + 25 (646 ÷ 17) - 17 >
- 185 + 10 - 36 68 - 34 + 73 >
- 71 × 1 + 51 (51 × 62) + 8 <
- 70 × 4 + 17 (11 × 67) + 9 <
- 612 ÷ 18 - 12 (180 ÷ 12) + 3 >
- 88 × 7 + 49 (80 × 64) + 8 <
- 287 - 58 + 53 (202 + 80) - 78 >
- 798 ÷ 19 + 21 (494 ÷ 26) - 19 >
- 474 ÷ 79 - 1 (528 ÷ 11) + 33 <
- 810 + 10 - 81 71 - 10 + 76 >
- 780 ÷ 12 - 2 (336 ÷ 12) + 3 >
- 65 × 7 - 29 (20 × 28) - 1 <
- 40 × 5 - 24 (52 × 11) - 8 <
- 715 ÷ 13 + 13 (525 ÷ 21) - 15 >
- 694 + 10 - 85 26 - 13 + 90 >
- 300 ÷ 50 - 1 (230 ÷ 10) + 5 <
- 936 ÷ 52 + 18 (460 ÷ 10) - 10 =
- 58 × 4 - 63 (40 × 20) - 3 <
- 420 ÷ 28 + 10 (912 ÷ 16) - 24 <
- 858 ÷ 22 + 26 (624 ÷ 39) - 12 >
- 292 - 90 + 76 (830 + 74) - 42 <
- 728 ÷ 13 - 8 (935 ÷ 55) + 17 >
- 434 + 10 - 92 30 - 56 + 55 >
- 819 ÷ 91 - 3 (840 ÷ 20) + 5 <
- 960 ÷ 10 - 2 (952 ÷ 17) + 28 >
- 68 × 5 + 30 (52 × 21) + 4 <
- 720 ÷ 40 - 6 (176 ÷ 11) + 1 <
- 432 ÷ 16 - 18 (650 ÷ 13) + 10 <
- 57 × 2 - 92 (87 × 13) - 8 <
- 920 ÷ 20 + 40 (836 ÷ 11) - 11 >
- 44 × 8 - 30 (21 × 69) - 9 <
- 717 - 58 + 52 (157 + 40) - 84 >
- 38 × 8 - 14 (33 × 33) - 7 <
- 496 + 10 - 38 98 - 74 + 23 >
- 557 - 39 + 57 (362 + 25) - 77 >
- 64 × 3 + 25 (22 × 54) + 6 <
- 69 × 2 + 85 (94 × 64) + 4 <
- 511 - 66 + 25 (902 + 29) - 99 <
- 64 × 3 - 62 (59 × 23) - 8 <
- 954 ÷ 18 + 53 (660 ÷ 11) - 12 >
- 936 ÷ 52 + 12 (936 ÷ 13) - 72 >
- 770 ÷ 10 + 10 (713 ÷ 23) - 31 >
- 512 + 10 - 63 12 - 40 + 64 >
- 680 ÷ 10 - 20 (640 ÷ 10) + 32 <
- 975 ÷ 25 - 39 (210 ÷ 42) + 2 <
- 458 - 93 + 34 (358 + 77) - 79 >
- 780 ÷ 12 + 39 (960 ÷ 32) - 20 >
- 94 × 2 + 25 (89 × 87) + 6 <
- 986 ÷ 29 - 17 (456 ÷ 38) + 8 <
- 264 ÷ 11 - 8 (960 ÷ 20) + 8 <
- 12 × 6 - 59 (53 × 28) - 9 <
- 21 × 2 + 56 (73 × 78) + 8 <
- 646 ÷ 34 - 17 (540 ÷ 18) + 18 <
- 56 × 3 + 30 (35 × 68) + 9 <
- 626 - 94 + 77 (942 + 57) - 23 <
- 62 × 6 + 93 (29 × 83) + 7 <
- 88 × 7 - 64 (60 × 78) - 5 <
- 476 ÷ 14 + 17 (396 ÷ 18) - 18 >
- 62 × 5 + 96 (46 × 24) + 5 <
- 84 × 5 - 18 (92 × 98) - 5 <
- 80 × 9 - 99 (94 × 70) - 5 <
- 44 × 9 + 62 (82 × 85) + 6 <
- 682 - 23 + 81 (267 + 93) - 75 >
- 328 ÷ 41 - 4 (660 ÷ 11) + 44 <
- 86 - 73 + 45 (834 + 51) - 65 <
- 84 × 1 + 83 (40 × 29) + 1 <
- 146 - 38 + 20 (728 + 47) - 78 <
- 197 + 10 - 12 34 - 66 + 82 >
- 58 + 10 - 34 94 - 52 + 44 <
- 225 - 83 + 33 (684 + 15) - 78 <
- 276 ÷ 46 - 3 (520 ÷ 26) + 2 <
- 23 × 9 - 6 (11 × 59) - 7 <
- 657 + 10 - 31 44 - 50 + 25 >
- 770 ÷ 35 + 22 (990 ÷ 22) - 10 >
- 611 ÷ 13 + 47 (200 ÷ 10) - 10 >
- 479 - 50 + 78 (992 + 12) - 11 <
- 687 + 10 - 91 81 - 67 + 19 >
- 45 × 3 - 88 (90 × 75) - 8 <
- 635 + 10 - 78 96 - 92 + 91 >
- 29 × 7 - 2 (30 × 25) - 9 <
- 673 - 65 + 72 (805 + 39) - 30 <
- 100 ÷ 25 - 2 (560 ÷ 14) + 35 <
- 38 × 1 + 43 (42 × 47) + 1 <
- 880 ÷ 10 - 22 (800 ÷ 32) + 5 >
- 25 × 7 + 49 (96 × 33) + 5 <
- 788 + 10 - 53 41 - 60 + 77 >
- 84 × 8 + 90 (29 × 55) + 5 <
- 360 ÷ 30 + 10 (880 ÷ 44) - 20 >
- 814 ÷ 37 + 22 (480 ÷ 10) - 30 >
- 78 × 5 + 78 (95 × 56) + 7 <
- 800 ÷ 32 + 25 (897 ÷ 23) - 39 >
- 33 × 6 - 15 (51 × 13) - 2 <
- 550 ÷ 22 + 25 (648 ÷ 27) - 12 >
- 25 × 9 - 62 (10 × 48) - 3 <
- 600 ÷ 50 + 10 (792 ÷ 24) - 12 >
- 552 ÷ 12 + 12 (924 ÷ 44) - 21 >
- 24 × 4 + 48 (20 × 66) + 8 <
- 245 + 10 - 23 87 - 55 + 86 >
- 10 × 7 + 30 (72 × 53) + 8 <
- 76 × 1 + 15 (36 × 64) + 6 <
- 408 + 10 - 36 65 - 14 + 61 >
- 306 - 34 + 68 (181 + 80) - 47 >
- 843 - 13 + 92 (296 + 27) - 31 >
- 576 ÷ 48 + 12 (480 ÷ 15) - 30 >
- 248 - 94 + 42 (418 + 18) - 37 <
- 285 ÷ 15 + 19 (846 ÷ 18) - 18 >
- 119 + 10 - 34 25 - 53 + 37 >
- 720 ÷ 48 - 9 (138 ÷ 46) + 1 >
- 131 - 25 + 66 (358 + 71) - 34 <
- 576 ÷ 36 - 1 (448 ÷ 14) + 8 <
- 810 ÷ 27 - 27 (216 ÷ 18) + 9 <
- 14 × 9 + 28 (85 × 35) + 7 <
- 880 ÷ 55 + 16 (693 ÷ 21) - 11 >
- 107 + 10 - 40 40 - 19 + 40 >
- 920 ÷ 10 + 46 (560 ÷ 16) - 10 >
- 856 + 10 - 97 74 - 54 + 63 >
- 856 - 87 + 79 (478 + 28) - 43 >
- 294 ÷ 42 - 7 (966 ÷ 14) + 14 <
- 704 ÷ 16 - 44 (644 ÷ 46) + 7 <
- 710 - 39 + 59 (278 + 36) - 92 >
- 97 × 9 - 27 (37 × 25) - 7 <
- 702 ÷ 27 - 26 (450 ÷ 10) + 45 <
- 450 ÷ 45 - 5 (360 ÷ 20) + 18 <
- 936 ÷ 39 - 1 (784 ÷ 28) + 16 <
- 429 - 10 + 98 (385 + 49) - 76 >
- 59 × 8 - 46 (31 × 18) - 8 <
- 62 × 3 - 44 (54 × 37) - 7 <
- 966 ÷ 14 + 23 (602 ÷ 43) - 14 >
- 520 - 77 + 16 (479 + 37) - 10 <
- 71 × 6 - 60 (49 × 32) - 1 <
- 29 × 5 - 16 (71 × 77) - 8 <
- 882 ÷ 63 - 7 (840 ÷ 12) + 60 <
- 36 × 3 - 89 (45 × 83) - 4 <
- 598 - 91 + 12 (750 + 85) - 24 <
- 840 ÷ 42 - 10 (858 ÷ 22) + 33 <
- 540 ÷ 12 - 36 (516 ÷ 86) + 1 >
- 38 × 7 + 45 (57 × 51) + 3 <
- 882 ÷ 42 - 18 (169 ÷ 13) + 13 <
- 19 × 6 + 69 (99 × 65) + 2 <
- 781 ÷ 71 - 11 (210 ÷ 15) + 10 <
- 988 - 62 + 25 (223 + 36) - 54 >
- 215 + 10 - 14 71 - 79 + 51 >
- 226 - 80 + 67 (773 + 47) - 88 <
- 324 - 31 + 83 (700 + 40) - 64 <
- 598 ÷ 23 - 23 (312 ÷ 13) + 6 <
- 935 ÷ 11 + 85 (780 ÷ 12) - 39 >
- 975 ÷ 65 - 13 (286 ÷ 11) + 13 <
- 630 ÷ 63 + 10 (756 ÷ 42) - 18 >
- 810 ÷ 54 + 15 (280 ÷ 14) - 20 >
- 56 × 5 - 41 (40 × 1) - 9 >
- 54 × 6 + 75 (11 × 41) + 4 <
- 756 ÷ 12 + 14 (600 ÷ 20) - 10 >
- 396 ÷ 22 + 11 (819 ÷ 39) - 21 >
- 79 × 5 + 73 (23 × 11) + 4 >
- 74 - 91 + 41 (505 + 40) - 33 <
- 750 ÷ 50 + 15 (828 ÷ 23) - 18 >
- 77 × 1 + 25 (43 × 75) + 4 <
- 432 ÷ 24 + 16 (252 ÷ 14) - 12 >
- 310 ÷ 10 - 1 (713 ÷ 31) + 23 <
- 992 - 13 + 42 (387 + 35) - 25 >
- 576 ÷ 24 - 9 (744 ÷ 12) + 31 <
- 912 ÷ 16 - 48 (209 ÷ 11) + 11 <
- 16 × 3 - 35 (52 × 37) - 1 <
- 646 ÷ 17 + 38 (432 ÷ 18) - 18 >
- 941 + 10 - 49 99 - 31 + 49 >
- 76 × 3 + 31 (61 × 95) + 5 <
- 67 × 4 - 75 (32 × 99) - 6 <
- 159 + 10 - 90 85 - 24 + 58 <
- 39 × 6 + 52 (42 × 89) + 9 <
- 67 × 2 + 25 (48 × 57) + 5 <
- 25 × 8 - 21 (52 × 6) - 6 <
- 910 ÷ 14 + 35 (900 ÷ 50) - 15 >
- 39 × 8 + 21 (26 × 46) + 4 <
- 28 × 6 - 60 (17 × 92) - 5 <
- 898 - 97 + 79 (757 + 50) - 27 >
- 53 × 5 + 32 (28 × 63) + 1 <
- 850 ÷ 34 + 25 (720 ÷ 16) - 36 >
- 875 - 91 + 67 (209 + 56) - 69 >
- 59 × 3 - 29 (97 × 55) - 9 <
- 135 ÷ 15 - 1 (795 ÷ 15) + 15 <
- 508 - 87 + 58 (66 + 45) - 51 >
- 72 × 4 + 80 (54 × 72) + 3 <
- 851 - 28 + 72 (831 + 89) - 23 <
- 672 - 18 + 18 (458 + 50) - 13 >
- 420 ÷ 20 + 14 (480 ÷ 20) - 12 >
- 98 × 4 + 68 (89 × 85) + 1 <
- 71 × 8 - 71 (10 × 89) - 3 <
- 34 × 7 + 35 (71 × 71) + 4 <
- 300 ÷ 10 + 20 (990 ÷ 55) - 10 >
- 456 - 25 + 70 (965 + 27) - 49 <
- 28 × 3 - 19 (70 × 37) - 8 <
- 65 × 3 - 3 (42 × 19) - 4 <
- 640 + 10 - 26 96 - 26 + 83 >
- 600 ÷ 10 - 40 (780 ÷ 39) + 2 <
- 567 ÷ 27 - 9 (272 ÷ 34) + 4 =
- 418 ÷ 19 + 19 (882 ÷ 42) - 14 >
- 836 + 10 - 27 94 - 98 + 45 >
- 94 + 10 - 16 63 - 53 + 75 >
- 78 × 5 - 51 (12 × 35) - 1 <
- 91 × 1 - 22 (83 × 98) - 4 <
- 84 × 1 + 31 (22 × 92) + 9 <
- 70 × 8 + 82 (79 × 37) + 4 <
- 756 ÷ 12 - 12 (480 ÷ 32) + 1 >
- 61 × 1 + 23 (45 × 79) + 8 <
- 881 + 10 - 41 50 - 16 + 17 >
- 87 × 7 - 77 (42 × 86) - 3 <
- 884 ÷ 13 + 68 (510 ÷ 30) - 15 >
- 923 + 10 - 29 82 - 42 + 42 >
- 580 ÷ 10 + 58 (710 ÷ 10) - 71 >
- 796 + 10 - 65 50 - 45 + 85 >
- 330 ÷ 15 + 10 (740 ÷ 10) - 20 <
- 576 ÷ 36 - 3 (420 ÷ 15) + 14 <
- 120 - 16 + 24 (264 + 70) - 87 <
- 602 ÷ 86 - 7 (176 ÷ 22) + 8 <
- 47 × 5 + 13 (65 × 27) + 2 <
- 840 ÷ 35 + 24 (935 ÷ 11) - 55 >
- 506 ÷ 23 + 22 (420 ÷ 14) - 12 >
- 908 - 79 + 28 (192 + 68) - 62 >
- 292 + 10 - 97 21 - 17 + 20 >
- 720 ÷ 20 - 24 (576 ÷ 72) + 3 >
- 10 - 95 + 98 (66 + 24) - 87 >
- 517 ÷ 47 + 11 (928 ÷ 32) - 29 >
- 818 + 10 - 39 47 - 55 + 59 >
- 816 ÷ 24 + 16 (600 ÷ 24) - 15 >
- 800 ÷ 10 + 20 (520 ÷ 26) - 10 >
- 841 - 57 + 37 (922 + 21) - 39 <
- 598 ÷ 13 - 2 (230 ÷ 46) + 2 >
- 896 ÷ 14 - 16 (720 ÷ 10) + 4 <
- 800 + 10 - 80 12 - 53 + 57 >
- 90 × 6 - 95 (32 × 83) - 1 <
- 870 ÷ 15 + 58 (720 ÷ 20) - 12 >
- 45 × 3 - 52 (57 × 66) - 1 <
- 70 × 7 - 84 (54 × 95) - 4 <
- 39 × 6 - 28 (22 × 39) - 5 <
- 918 ÷ 34 - 2 (169 ÷ 13) + 1 >
- 15 × 7 + 28 (58 × 57) + 3 <
- 792 ÷ 44 - 12 (639 ÷ 71) + 9 <
- 654 - 71 + 32 (998 + 12) - 89 <
- 804 + 10 - 42 75 - 57 + 95 >
- 546 ÷ 39 - 2 (300 ÷ 15) + 20 <
- 46 × 5 + 61 (43 × 64) + 5 <
- 312 ÷ 12 - 6 (780 ÷ 12) + 3 <
- 825 ÷ 15 - 33 (430 ÷ 86) + 2 >
- 20 × 6 + 90 (93 × 78) + 6 <
- 85 × 8 + 15 (22 × 70) + 7 <
- 504 ÷ 18 + 14 (440 ÷ 10) - 22 >
- 968 ÷ 22 - 22 (696 ÷ 12) + 8 <
※总分：100分， 共计：480道题， 每题：0.21 分。