- 耗时： 0分0秒
- 题数：
- 得分：
- 817 ÷ 43 - 1 (880 ÷ 10) + 20 <
- 680 ÷ 40 + 17 (504 ÷ 14) - 36 >
- 45 × 3 - 6 (43 × 66) - 3 <
- 61 × 3 - 99 (80 × 47) - 9 <
- 935 ÷ 17 + 55 (528 ÷ 16) - 12 >
- 97 × 6 + 44 (58 × 59) + 4 <
- 874 ÷ 46 + 19 (825 ÷ 11) - 33 <
- 435 + 10 - 60 23 - 15 + 96 >
- 49 × 1 + 49 (57 × 86) + 4 <
- 408 ÷ 24 - 1 (540 ÷ 18) + 3 <
- 150 ÷ 10 - 15 (936 ÷ 26) + 26 <
- 29 × 2 + 97 (64 × 19) + 3 <
- 83 - 25 + 24 (858 + 40) - 41 <
- 49 × 9 - 38 (26 × 9) - 1 >
- 658 - 27 + 78 (616 + 85) - 84 >
- 50 × 7 - 99 (99 × 48) - 6 <
- 528 ÷ 16 - 16 (612 ÷ 34) + 2 <
- 996 - 23 + 87 (452 + 24) - 45 >
- 88 × 9 + 91 (79 × 66) + 1 <
- 337 + 10 - 98 50 - 81 + 31 >
- 46 × 5 - 71 (25 × 14) - 3 <
- 833 ÷ 49 - 7 (700 ÷ 50) + 1 <
- 21 × 1 + 22 (61 × 24) + 9 <
- 450 ÷ 25 + 15 (315 ÷ 15) - 15 >
- 32 × 2 + 47 (56 × 42) + 8 <
- 170 + 10 - 82 25 - 65 + 48 >
- 675 + 10 - 20 72 - 72 + 23 >
- 96 × 1 - 54 (15 × 11) - 7 <
- 786 + 10 - 55 91 - 81 + 71 >
- 14 × 3 - 16 (33 × 63) - 1 <
- 897 + 10 - 15 40 - 49 + 19 >
- 675 ÷ 45 - 9 (410 ÷ 41) + 1 <
- 684 ÷ 19 + 36 (918 ÷ 27) - 18 >
- 79 × 9 - 81 (91 × 98) - 5 <
- 64 × 8 + 92 (87 × 91) + 5 <
- 87 × 3 + 78 (92 × 53) + 2 <
- 50 × 4 + 37 (71 × 73) + 7 <
- 46 × 5 - 30 (64 × 34) - 3 <
- 14 × 8 - 34 (41 × 42) - 9 <
- 507 ÷ 13 + 39 (735 ÷ 35) - 21 >
- 816 ÷ 51 + 12 (396 ÷ 11) - 11 >
- 47 × 8 - 30 (86 × 82) - 1 <
- 59 × 2 + 60 (82 × 93) + 8 <
- 53 × 3 + 48 (59 × 99) + 7 <
- 21 - 38 + 38 (855 + 97) - 82 <
- 880 ÷ 22 - 40 (648 ÷ 81) + 8 <
- 42 × 2 - 76 (66 × 27) - 2 <
- 85 × 9 + 34 (42 × 67) + 2 <
- 960 ÷ 16 + 24 (260 ÷ 10) - 20 >
- 840 ÷ 10 - 3 (420 ÷ 30) + 6 >
- 863 + 10 - 18 27 - 28 + 41 >
- 44 × 4 - 81 (98 × 53) - 5 <
- 145 - 44 + 58 (724 + 34) - 80 <
- 644 - 68 + 66 (682 + 91) - 67 <
- 95 × 7 + 43 (90 × 32) + 9 <
- 81 × 5 + 67 (53 × 52) + 6 <
- 20 × 5 + 96 (61 × 75) + 5 <
- 81 × 5 + 26 (30 × 43) + 5 <
- 119 + 10 - 21 54 - 42 + 23 >
- 811 + 10 - 87 92 - 84 + 54 >
- 52 × 5 + 15 (95 × 37) + 9 <
- 474 - 27 + 61 (891 + 37) - 11 <
- 720 - 67 + 20 (645 + 16) - 49 >
- 720 ÷ 12 - 2 (975 ÷ 65) + 15 >
- 344 ÷ 86 - 2 (584 ÷ 73) + 1 <
- 528 - 14 + 78 (250 + 95) - 88 >
- 261 + 10 - 12 78 - 59 + 24 >
- 948 ÷ 12 + 79 (765 ÷ 15) - 51 >
- 616 ÷ 11 + 56 (480 ÷ 15) - 15 >
- 432 ÷ 18 - 1 (726 ÷ 66) + 1 >
- 77 × 3 + 18 (41 × 39) + 6 <
- 14 × 6 - 75 (23 × 75) - 7 <
- 98 × 2 - 35 (70 × 2) - 6 >
- 53 × 1 + 25 (33 × 52) + 1 <
- 94 × 5 - 36 (70 × 35) - 7 <
- 66 × 7 - 9 (71 × 54) - 7 <
- 832 ÷ 32 + 13 (360 ÷ 36) - 10 >
- 840 ÷ 70 - 3 (880 ÷ 44) + 1 <
- 960 ÷ 12 + 12 (630 ÷ 35) - 18 >
- 900 ÷ 18 + 15 (780 ÷ 12) - 10 >
- 492 - 52 + 15 (110 + 90) - 86 >
- 180 + 10 - 66 14 - 45 + 52 >
- 333 + 10 - 45 75 - 96 + 88 >
- 396 ÷ 22 - 3 (780 ÷ 10) + 15 <
- 770 + 10 - 14 34 - 60 + 43 >
- 966 ÷ 42 - 7 (516 ÷ 43) + 1 >
- 927 - 52 + 58 (725 + 67) - 50 >
- 395 - 20 + 83 (608 + 51) - 45 <
- 31 × 8 + 57 (14 × 97) + 8 <
- 185 + 10 - 21 12 - 56 + 57 >
- 418 ÷ 19 + 11 (868 ÷ 31) - 28 >
- 556 + 10 - 41 35 - 98 + 67 >
- 38 × 3 - 94 (92 × 80) - 9 <
- 935 ÷ 55 - 1 (715 ÷ 13) + 1 <
- 540 + 10 - 80 18 - 36 + 39 >
- 81 × 1 + 96 (97 × 92) + 8 <
- 590 ÷ 10 - 59 (288 ÷ 48) + 4 <
- 580 ÷ 29 + 10 (380 ÷ 10) - 38 >
- 30 × 3 + 67 (66 × 36) + 1 <
- 64 + 10 - 70 17 - 49 + 65 <
- 17 × 6 - 93 (68 × 8) - 9 <
- 311 - 96 + 59 (915 + 17) - 72 <
- 266 ÷ 14 - 2 (730 ÷ 10) + 5 <
- 384 ÷ 16 + 24 (770 ÷ 10) - 35 >
- 15 × 1 + 76 (44 × 13) + 2 <
- 966 ÷ 14 + 21 (481 ÷ 13) - 13 >
- 588 - 93 + 68 (499 + 72) - 84 >
- 556 - 14 + 48 (358 + 33) - 99 >
- 948 ÷ 79 + 12 (858 ÷ 22) - 39 >
- 11 × 1 + 35 (85 × 23) + 5 <
- 261 - 86 + 31 (869 + 74) - 60 <
- 59 × 8 + 24 (40 × 34) + 1 <
- 759 ÷ 33 + 11 (984 ÷ 24) - 41 >
- 987 - 11 + 46 (294 + 36) - 65 >
- 23 × 5 - 16 (45 × 51) - 7 <
- 50 × 7 + 22 (49 × 78) + 9 <
- 400 ÷ 25 - 4 (780 ÷ 60) + 12 <
- 845 - 98 + 88 (947 + 74) - 77 <
- 56 × 2 + 16 (64 × 17) + 5 <
- 87 × 1 - 23 (92 × 84) - 2 <
- 480 ÷ 24 + 16 (884 ÷ 13) - 17 <
- 840 ÷ 15 + 42 (930 ÷ 30) - 31 >
- 99 × 1 + 55 (27 × 12) + 8 <
- 704 ÷ 11 + 44 (858 ÷ 33) - 11 >
- 84 × 4 + 97 (28 × 16) + 9 <
- 891 ÷ 27 + 27 (980 ÷ 10) - 70 >
- 59 - 30 + 47 (341 + 95) - 49 <
- 580 + 10 - 15 79 - 95 + 70 >
- 34 × 6 - 36 (44 × 86) - 5 <
- 546 ÷ 21 + 13 (864 ÷ 18) - 16 >
- 650 ÷ 13 - 50 (936 ÷ 18) + 12 <
- 18 × 3 - 42 (99 × 56) - 8 <
- 98 × 8 - 27 (87 × 65) - 7 <
- 83 × 8 + 72 (90 × 97) + 4 <
- 336 - 39 + 83 (603 + 80) - 90 <
- 32 × 1 + 57 (82 × 93) + 3 <
- 449 - 57 + 22 (985 + 41) - 36 <
- 637 ÷ 49 - 1 (945 ÷ 21) + 15 <
- 71 × 2 + 12 (77 × 93) + 1 <
- 756 ÷ 63 + 12 (720 ÷ 12) - 36 =
- 875 ÷ 25 - 35 (912 ÷ 48) + 6 <
- 580 - 59 + 92 (107 + 36) - 19 >
- 900 ÷ 18 - 18 (820 ÷ 41) + 2 >
- 94 × 8 - 81 (84 × 82) - 3 <
- 93 × 1 - 27 (36 × 39) - 3 <
- 948 + 10 - 95 89 - 56 + 78 >
- 862 - 70 + 15 (625 + 88) - 14 >
- 205 - 65 + 74 (658 + 75) - 52 <
- 93 × 9 + 42 (88 × 47) + 2 <
- 918 ÷ 34 + 18 (544 ÷ 17) - 16 >
- 819 ÷ 13 - 1 (756 ÷ 12) + 3 <
- 182 ÷ 13 + 13 (720 ÷ 24) - 30 >
- 23 × 6 + 55 (24 × 34) + 1 <
- 651 ÷ 21 + 31 (760 ÷ 38) - 10 >
- 864 - 16 + 58 (336 + 12) - 30 >
- 116 ÷ 29 - 2 (408 ÷ 51) + 3 <
- 91 - 78 + 42 (733 + 60) - 55 <
- 686 ÷ 14 + 14 (864 ÷ 24) - 27 >
- 69 × 1 + 82 (20 × 52) + 5 <
- 38 - 63 + 76 (722 + 52) - 69 <
- 36 × 9 - 37 (64 × 72) - 4 <
- 76 × 9 - 58 (81 × 45) - 3 <
- 732 ÷ 12 - 12 (780 ÷ 13) + 12 <
- 55 × 9 + 86 (79 × 73) + 9 <
- 690 ÷ 10 + 10 (620 ÷ 20) - 10 >
- 125 + 10 - 59 89 - 83 + 86 <
- 576 ÷ 72 - 8 (462 ÷ 22) + 14 <
- 31 × 6 - 7 (71 × 96) - 5 <
- 714 ÷ 34 - 14 (990 ÷ 45) + 2 <
- 792 ÷ 36 + 22 (748 ÷ 34) - 11 >
- 393 - 70 + 37 (914 + 85) - 17 <
- 396 ÷ 22 - 12 (528 ÷ 12) + 44 <
- 176 - 98 + 64 (43 + 92) - 48 >
- 96 + 10 - 96 19 - 44 + 56 <
- 33 × 2 - 4 (19 × 85) - 8 <
- 612 ÷ 34 - 4 (582 ÷ 97) + 3 >
- 26 × 8 - 7 (12 × 63) - 3 <
- 864 ÷ 48 - 6 (219 ÷ 73) + 1 >
- 71 × 5 + 46 (28 × 87) + 8 <
- 702 ÷ 27 + 18 (882 ÷ 14) - 14 <
- 354 + 10 - 84 47 - 41 + 23 >
- 32 × 1 + 33 (67 × 83) + 5 <
- 52 × 3 + 61 (20 × 33) + 1 <
- 408 ÷ 12 + 34 (780 ÷ 13) - 20 >
- 485 - 44 + 60 (526 + 61) - 47 <
- 99 × 9 + 49 (26 × 12) + 5 >
- 10 × 4 + 94 (24 × 18) + 9 <
- 504 ÷ 14 - 21 (416 ÷ 32) + 1 >
- 549 - 62 + 16 (87 + 72) - 52 >
- 684 ÷ 36 - 12 (405 ÷ 15) + 3 <
- 747 - 96 + 93 (380 + 10) - 87 >
- 405 ÷ 81 - 1 (520 ÷ 13) + 8 <
- 817 ÷ 43 + 19 (315 ÷ 15) - 15 >
- 667 + 10 - 50 81 - 21 + 76 >
- 336 ÷ 24 - 2 (165 ÷ 11) + 1 <
- 704 ÷ 88 - 1 (912 ÷ 19) + 1 <
- 948 + 10 - 76 98 - 11 + 17 >
- 750 ÷ 25 - 2 (784 ÷ 56) + 14 =
- 525 - 87 + 81 (873 + 15) - 24 <
- 840 ÷ 40 - 10 (504 ÷ 56) + 8 <
- 640 ÷ 16 - 8 (560 ÷ 56) + 2 >
- 299 - 11 + 25 (101 + 38) - 36 >
- 868 ÷ 31 + 14 (418 ÷ 11) - 38 >
- 22 × 5 + 49 (81 × 26) + 7 <
- 51 × 1 + 87 (68 × 22) + 7 <
- 851 ÷ 23 + 23 (448 ÷ 16) - 16 >
- 780 ÷ 10 + 60 (820 ÷ 82) - 10 >
- 741 - 75 + 27 (234 + 34) - 22 >
- 66 × 4 + 90 (62 × 16) + 7 <
- 660 ÷ 11 - 30 (891 ÷ 33) + 1 >
- 598 ÷ 46 + 13 (648 ÷ 12) - 36 >
- 783 + 10 - 82 72 - 79 + 59 >
- 284 - 65 + 45 (923 + 26) - 39 <
- 600 ÷ 30 - 8 (297 ÷ 33) + 3 =
- 75 × 9 + 57 (61 × 34) + 9 <
- 480 ÷ 32 + 12 (408 ÷ 12) - 17 >
- 68 × 1 - 62 (97 × 20) - 9 <
- 540 ÷ 15 - 2 (688 ÷ 43) + 16 >
- 620 ÷ 20 - 4 (799 ÷ 17) + 47 <
- 837 ÷ 93 - 9 (720 ÷ 10) + 2 <
- 960 ÷ 10 + 24 (600 ÷ 10) - 40 >
- 380 ÷ 20 + 19 (504 ÷ 21) - 21 >
- 702 ÷ 18 - 18 (825 ÷ 33) + 15 <
- 708 + 10 - 57 87 - 27 + 53 >
- 174 + 10 - 93 38 - 84 + 87 >
- 990 ÷ 55 + 11 (465 ÷ 15) - 31 >
- 597 + 10 - 56 14 - 28 + 16 >
- 456 - 74 + 31 (324 + 43) - 54 >
- 441 ÷ 21 - 7 (650 ÷ 25) + 13 <
- 970 - 86 + 77 (762 + 67) - 12 >
- 257 + 10 - 14 93 - 73 + 16 >
- 559 ÷ 43 + 13 (990 ÷ 33) - 18 >
- 274 - 47 + 70 (727 + 92) - 97 <
- 77 × 2 - 92 (48 × 54) - 9 <
- 450 - 98 + 49 (64 + 46) - 90 >
- 380 - 23 + 47 (34 + 42) - 42 >
- 85 × 6 + 30 (85 × 77) + 3 <
- 774 - 58 + 34 (260 + 30) - 35 >
- 476 ÷ 14 + 17 (390 ÷ 30) - 10 >
- 83 × 8 - 76 (83 × 60) - 5 <
- 50 × 1 + 67 (55 × 76) + 6 <
- 492 ÷ 12 + 12 (637 ÷ 49) - 13 >
- 189 + 10 - 74 78 - 20 + 22 >
- 390 ÷ 10 - 2 (560 ÷ 20) + 20 <
- 56 × 5 - 8 (27 × 60) - 1 <
- 674 - 18 + 98 (407 + 61) - 41 >
- 541 + 10 - 33 44 - 72 + 33 >
- 730 - 87 + 71 (878 + 56) - 15 <
- 870 ÷ 29 + 15 (792 ÷ 18) - 36 >
- 390 ÷ 26 - 10 (924 ÷ 66) + 14 <
- 364 + 10 - 44 52 - 15 + 43 >
- 693 ÷ 11 - 7 (996 ÷ 12) + 2 <
- 924 ÷ 21 + 33 (990 ÷ 18) - 18 >
- 476 ÷ 17 - 4 (962 ÷ 74) + 1 >
- 95 × 6 - 28 (88 × 65) - 2 <
- 35 × 3 - 43 (75 × 46) - 3 <
- 69 × 1 + 50 (20 × 65) + 9 <
- 552 ÷ 23 + 24 (840 ÷ 14) - 10 <
- 612 ÷ 18 - 34 (960 ÷ 20) + 10 <
- 950 - 83 + 56 (811 + 20) - 79 >
- 95 × 7 + 48 (12 × 27) + 8 >
- 65 × 8 + 69 (23 × 56) + 8 <
- 530 - 49 + 68 (167 + 36) - 96 >
- 41 × 6 - 59 (84 × 30) - 4 <
- 711 ÷ 79 - 3 (784 ÷ 56) + 8 <
- 85 × 2 - 65 (99 × 70) - 1 <
- 520 ÷ 20 + 20 (750 ÷ 15) - 30 >
- 900 ÷ 15 - 20 (988 ÷ 13) + 4 <
- 968 - 23 + 93 (973 + 46) - 69 >
- 720 ÷ 18 - 4 (720 ÷ 12) + 16 <
- 51 × 3 - 98 (52 × 96) - 3 <
- 342 ÷ 19 - 1 (240 ÷ 12) + 8 <
- 898 - 13 + 97 (981 + 21) - 40 >
- 522 ÷ 87 - 3 (171 ÷ 57) + 1 <
- 48 × 2 + 18 (27 × 45) + 5 <
- 164 - 28 + 21 (428 + 91) - 11 <
- 19 × 6 - 10 (39 × 93) - 5 <
- 81 × 3 - 75 (26 × 25) - 2 <
- 98 × 2 - 83 (35 × 33) - 2 <
- 740 ÷ 10 + 10 (740 ÷ 10) - 10 >
- 105 - 27 + 61 (351 + 77) - 32 <
- 736 ÷ 16 - 1 (512 ÷ 64) + 8 >
- 969 ÷ 17 + 51 (900 ÷ 25) - 12 >
- 903 ÷ 43 - 1 (780 ÷ 15) + 5 <
- 930 ÷ 10 - 5 (546 ÷ 39) + 13 >
- 240 + 10 - 75 54 - 31 + 98 >
- 980 + 10 - 83 18 - 73 + 77 >
- 143 ÷ 13 - 1 (532 ÷ 28) + 4 <
- 17 × 9 - 15 (74 × 1) - 1 >
- 78 × 2 - 80 (85 × 1) - 8 <
- 14 × 8 - 29 (80 × 63) - 5 <
- 445 + 10 - 52 10 - 31 + 75 >
- 39 × 4 + 64 (85 × 14) + 1 <
- 59 × 9 - 82 (41 × 25) - 1 <
- 94 × 4 + 23 (96 × 26) + 8 <
- 37 × 3 + 64 (67 × 71) + 9 <
- 221 - 65 + 43 (542 + 66) - 57 <
- 11 × 4 + 11 (57 × 98) + 1 <
- 354 - 66 + 86 (514 + 91) - 33 <
- 21 - 33 + 70 (721 + 26) - 38 <
- 765 ÷ 45 + 15 (665 ÷ 35) - 19 >
- 74 × 3 + 23 (81 × 99) + 8 <
- 97 × 8 - 62 (13 × 85) - 6 <
- 916 + 10 - 58 24 - 54 + 83 >
- 32 × 5 + 76 (76 × 55) + 1 <
- 82 × 5 - 64 (98 × 87) - 2 <
- 18 × 4 - 54 (74 × 33) - 7 <
- 30 × 8 + 22 (73 × 52) + 8 <
- 373 + 10 - 31 93 - 94 + 50 >
- 40 × 7 + 57 (27 × 89) + 1 <
- 864 ÷ 32 + 18 (780 ÷ 65) - 10 >
- 14 × 6 - 17 (78 × 88) - 1 <
- 888 ÷ 37 - 1 (608 ÷ 19) + 1 <
- 574 + 10 - 87 70 - 56 + 55 >
- 500 ÷ 20 + 25 (756 ÷ 28) - 18 >
- 98 × 9 - 79 (85 × 22) - 8 <
- 88 × 8 - 57 (40 × 11) - 9 >
- 960 ÷ 10 - 60 (720 ÷ 15) + 40 <
- 924 ÷ 14 - 33 (864 ÷ 72) + 9 >
- 630 ÷ 63 - 9 (273 ÷ 21) + 1 <
- 39 × 7 + 23 (73 × 77) + 5 <
- 910 ÷ 10 - 14 (306 ÷ 51) + 1 >
- 841 ÷ 29 - 29 (901 ÷ 17) + 17 <
- 78 × 2 + 55 (84 × 17) + 2 <
- 416 ÷ 26 + 16 (288 ÷ 16) - 18 >
- 88 × 4 - 53 (38 × 2) - 3 >
- 650 ÷ 50 - 1 (840 ÷ 24) + 8 <
- 95 × 7 + 16 (38 × 31) + 2 <
- 235 + 10 - 75 16 - 80 + 87 >
- 39 × 8 + 80 (39 × 55) + 4 <
- 48 × 5 + 64 (81 × 65) + 1 <
- 796 + 10 - 89 28 - 10 + 82 >
- 33 × 8 - 6 (40 × 8) - 6 <
- 876 ÷ 12 + 12 (600 ÷ 12) - 30 >
- 67 × 5 - 37 (87 × 22) - 1 <
- 870 ÷ 29 + 29 (528 ÷ 11) - 11 >
- 95 × 2 - 2 (58 × 3) - 9 >
- 112 - 97 + 46 (349 + 92) - 42 <
- 746 - 64 + 96 (218 + 22) - 47 >
- 99 × 4 - 11 (12 × 87) - 6 <
- 602 - 60 + 69 (724 + 50) - 40 <
- 82 × 4 - 49 (61 × 34) - 3 <
- 44 × 7 + 14 (32 × 68) + 3 <
- 414 ÷ 69 - 1 (850 ÷ 50) + 1 <
- 43 × 4 + 30 (83 × 48) + 1 <
- 588 ÷ 42 + 12 (672 ÷ 48) - 14 >
- 30 × 4 - 21 (42 × 3) - 5 <
- 660 - 69 + 11 (655 + 74) - 77 <
- 762 - 38 + 21 (382 + 94) - 68 >
- 512 + 10 - 98 78 - 58 + 69 >
- 85 × 9 + 70 (12 × 31) + 5 >
- 958 + 10 - 96 27 - 54 + 96 >
- 98 × 5 - 43 (20 × 93) - 5 <
- 69 × 5 - 11 (15 × 84) - 9 <
- 198 ÷ 33 - 2 (234 ÷ 13) + 6 <
- 171 - 94 + 94 (683 + 59) - 34 <
- 348 ÷ 12 + 12 (675 ÷ 45) - 15 >
- 18 × 3 + 47 (84 × 86) + 3 <
- 84 - 70 + 18 (454 + 32) - 98 <
- 740 ÷ 20 - 1 (648 ÷ 24) + 24 <
- 667 ÷ 29 + 23 (756 ÷ 14) - 27 >
- 735 ÷ 21 + 35 (280 ÷ 20) - 14 >
- 558 + 10 - 51 86 - 51 + 82 >
- 241 + 10 - 76 46 - 47 + 46 >
- 650 ÷ 13 - 10 (360 ÷ 10) + 3 >
- 819 ÷ 21 + 21 (782 ÷ 23) - 17 >
- 731 ÷ 43 - 1 (450 ÷ 18) + 3 <
- 80 × 2 - 75 (98 × 55) - 5 <
- 76 × 2 - 47 (10 × 48) - 7 <
- 27 × 4 - 74 (83 × 11) - 6 <
- 552 ÷ 23 - 4 (216 ÷ 12) + 6 <
- 64 × 5 - 48 (69 × 24) - 6 <
- 339 - 35 + 42 (251 + 24) - 40 >
- 17 - 26 + 91 (669 + 59) - 23 <
- 61 × 1 - 51 (42 × 55) - 6 <
- 865 + 10 - 74 80 - 57 + 48 >
- 960 ÷ 30 - 4 (384 ÷ 64) + 2 >
- 832 + 10 - 81 54 - 36 + 51 >
- 825 ÷ 25 + 33 (840 ÷ 10) - 28 >
- 78 × 1 - 19 (51 × 71) - 2 <
- 24 × 5 - 21 (71 × 20) - 6 <
- 810 ÷ 10 + 15 (210 ÷ 10) - 21 >
- 46 × 7 + 99 (77 × 40) + 2 <
- 41 × 7 + 84 (19 × 62) + 9 <
- 703 + 10 - 12 43 - 42 + 58 >
- 34 × 4 - 96 (73 × 20) - 4 <
- 94 × 1 + 30 (82 × 80) + 3 <
- 414 ÷ 69 - 2 (340 ÷ 68) + 1 <
- 73 × 9 + 19 (59 × 46) + 1 <
- 702 ÷ 54 - 6 (770 ÷ 22) + 1 <
- 98 × 8 - 34 (86 × 49) - 5 <
- 47 - 22 + 32 (883 + 64) - 75 <
- 16 - 29 + 50 (989 + 88) - 34 <
- 704 + 10 - 77 81 - 24 + 61 >
- 574 - 52 + 36 (330 + 59) - 68 >
- 663 ÷ 39 + 17 (480 ÷ 10) - 48 >
- 520 ÷ 52 - 1 (279 ÷ 31) + 1 <
- 420 ÷ 15 + 28 (924 ÷ 11) - 21 <
- 683 + 10 - 27 79 - 68 + 98 >
- 64 × 4 + 65 (62 × 82) + 5 <
- 640 ÷ 20 + 32 (870 ÷ 10) - 30 >
- 198 - 93 + 89 (935 + 23) - 75 <
- 64 × 2 - 24 (49 × 4) - 4 <
- 708 ÷ 12 + 59 (850 ÷ 25) - 10 >
- 858 ÷ 11 + 66 (870 ÷ 29) - 15 >
- 85 × 8 - 40 (78 × 84) - 3 <
- 475 - 67 + 57 (137 + 79) - 64 >
- 20 × 5 + 76 (72 × 55) + 9 <
- 672 ÷ 16 + 16 (846 ÷ 18) - 18 >
- 73 × 9 - 91 (11 × 97) - 2 <
※总分：100分， 共计：410道题， 每题：0.24 分。