- 耗时： 0分0秒
- 题数：
- 得分：
- 468 ÷ 18 + 18 (468 ÷ 18) - 18 >
- 792 ÷ 33 + 12 (792 ÷ 33) - 12 >
- 418 ÷ 11 + 11 (418 ÷ 11) - 11 >
- 540 ÷ 27 - 15 (540 ÷ 27) + 15 <
- 438 ÷ 73 - 2 (438 ÷ 73) + 2 <
- 600 ÷ 12 - 24 (600 ÷ 12) + 24 <
- 212 - 84 + 49 (212 + 84) - 49 <
- 77 × 1 + 19 (77 × 19) + 1 <
- 630 + 10 - 85 630 - 10 + 85 <
- 86 × 1 - 8 (86 × 8) - 1 <
- 336 ÷ 16 - 16 (336 ÷ 16) + 16 <
- 876 - 89 + 94 (876 + 89) - 94 >
- 79 × 4 - 21 (79 × 21) - 4 <
- 854 + 10 - 78 854 - 10 + 78 <
- 780 - 36 + 62 (780 + 36) - 62 >
- 93 × 2 - 54 (93 × 54) - 2 <
- 38 × 7 + 18 (38 × 18) + 7 <
- 277 - 16 + 21 (277 + 16) - 21 >
- 648 ÷ 54 - 1 (648 ÷ 54) + 1 <
- 63 × 1 + 96 (63 × 96) + 1 <
- 82 × 5 - 37 (82 × 37) - 5 <
- 980 ÷ 35 + 10 (980 ÷ 35) - 10 >
- 924 ÷ 28 + 33 (924 ÷ 28) - 33 >
- 560 ÷ 16 - 35 (560 ÷ 16) + 35 <
- 421 - 63 + 41 (421 + 63) - 41 <
- 384 - 80 + 21 (384 + 80) - 21 <
- 74 × 5 + 74 (74 × 74) + 5 <
- 315 - 79 + 61 (315 + 79) - 61 <
- 859 - 44 + 68 (859 + 44) - 68 >
- 57 × 6 + 59 (57 × 59) + 6 <
- 295 + 10 - 49 295 - 10 + 49 <
- 128 + 10 - 22 128 - 10 + 22 <
- 48 × 3 + 97 (48 × 97) + 3 <
- 308 ÷ 22 + 14 (308 ÷ 22) - 14 >
- 50 × 4 - 14 (50 × 14) - 4 <
- 30 × 7 + 39 (30 × 39) + 7 <
- 211 + 10 - 25 211 - 10 + 25 <
- 96 × 4 + 23 (96 × 23) + 4 <
- 376 + 10 - 14 376 - 10 + 14 <
- 272 ÷ 16 + 16 (272 ÷ 16) - 16 >
- 11 × 7 - 6 (11 × 6) - 7 >
- 525 - 95 + 63 (525 + 95) - 63 <
- 84 + 10 - 49 84 - 10 + 49 <
- 390 ÷ 39 - 6 (390 ÷ 39) + 6 <
- 784 ÷ 56 - 4 (784 ÷ 56) + 4 <
- 94 × 7 - 38 (94 × 38) - 7 <
- 19 + 10 - 11 19 - 10 + 11 <
- 78 × 3 + 41 (78 × 41) + 3 <
- 844 + 10 - 20 844 - 10 + 20 <
- 58 × 4 - 47 (58 × 47) - 4 <
- 196 ÷ 14 - 7 (196 ÷ 14) + 7 <
- 26 × 5 - 63 (26 × 63) - 5 <
- 356 - 75 + 78 (356 + 75) - 78 >
- 29 × 4 + 99 (29 × 99) + 4 <
- 15 × 3 + 16 (15 × 16) + 3 <
- 87 × 1 - 14 (87 × 14) - 1 <
- 62 × 6 - 96 (62 × 96) - 6 <
- 532 ÷ 14 - 28 (532 ÷ 14) + 28 <
- 420 ÷ 35 + 12 (420 ÷ 35) - 12 >
- 888 ÷ 37 + 24 (888 ÷ 37) - 24 >
- 596 - 90 + 72 (596 + 90) - 72 <
- 525 ÷ 15 + 15 (525 ÷ 15) - 15 >
- 16 × 5 - 61 (16 × 61) - 5 <
- 66 × 2 + 70 (66 × 70) + 2 <
- 746 - 62 + 68 (746 + 62) - 68 >
- 57 × 8 + 75 (57 × 75) + 8 <
- 960 ÷ 10 + 16 (960 ÷ 10) - 16 >
- 680 ÷ 17 + 10 (680 ÷ 17) - 10 >
- 74 × 5 + 98 (74 × 98) + 5 <
- 194 + 10 - 43 194 - 10 + 43 <
- 54 × 5 + 66 (54 × 66) + 5 <
- 375 + 10 - 74 375 - 10 + 74 <
- 49 × 4 - 32 (49 × 32) - 4 <
- 506 - 73 + 14 (506 + 73) - 14 <
- 340 ÷ 68 - 1 (340 ÷ 68) + 1 <
- 74 × 7 + 31 (74 × 31) + 7 <
- 710 ÷ 71 + 10 (710 ÷ 71) - 10 >
- 560 ÷ 35 + 10 (560 ÷ 35) - 10 >
- 12 × 3 - 15 (12 × 15) - 3 <
- 480 ÷ 15 + 12 (480 ÷ 15) - 12 >
- 88 × 8 + 49 (88 × 49) + 8 <
- 414 ÷ 46 - 6 (414 ÷ 46) + 6 <
- 792 ÷ 12 + 18 (792 ÷ 12) - 18 >
- 552 - 17 + 97 (552 + 17) - 97 >
- 402 + 10 - 43 402 - 10 + 43 <
- 288 ÷ 12 + 24 (288 ÷ 12) - 24 >
- 56 × 3 - 88 (56 × 88) - 3 <
- 472 - 66 + 51 (472 + 66) - 51 <
- 996 ÷ 83 - 3 (996 ÷ 83) + 3 <
- 658 ÷ 14 + 47 (658 ÷ 14) - 47 >
- 632 + 10 - 95 632 - 10 + 95 <
- 984 ÷ 41 - 8 (984 ÷ 41) + 8 <
- 385 - 33 + 46 (385 + 33) - 46 >
- 920 ÷ 10 + 20 (920 ÷ 10) - 20 >
- 29 × 7 + 32 (29 × 32) + 7 <
- 602 ÷ 43 - 1 (602 ÷ 43) + 1 <
- 399 + 10 - 59 399 - 10 + 59 <
- 86 × 3 - 10 (86 × 10) - 3 <
- 660 ÷ 12 + 33 (660 ÷ 12) - 33 >
- 975 ÷ 25 - 13 (975 ÷ 25) + 13 <
- 702 ÷ 26 + 27 (702 ÷ 26) - 27 >
- 75 × 4 + 38 (75 × 38) + 4 <
- 31 × 1 + 36 (31 × 36) + 1 <
- 478 - 94 + 48 (478 + 94) - 48 <
- 95 × 9 - 95 (95 × 95) - 9 <
- 45 × 3 + 49 (45 × 49) + 3 <
- 89 × 5 - 36 (89 × 36) - 5 <
- 756 ÷ 27 + 21 (756 ÷ 27) - 21 >
- 620 + 10 - 27 620 - 10 + 27 <
- 208 + 10 - 41 208 - 10 + 41 <
- 465 + 10 - 18 465 - 10 + 18 <
- 450 ÷ 25 + 15 (450 ÷ 25) - 15 >
- 825 ÷ 15 - 1 (825 ÷ 15) + 1 <
- 416 ÷ 13 + 26 (416 ÷ 13) - 26 >
- 360 ÷ 45 - 8 (360 ÷ 45) + 8 <
- 386 + 10 - 17 386 - 10 + 17 <
- 958 - 89 + 77 (958 + 89) - 77 <
- 25 × 6 + 41 (25 × 41) + 6 <
- 857 - 85 + 17 (857 + 85) - 17 <
- 780 ÷ 10 + 12 (780 ÷ 10) - 12 >
- 756 ÷ 18 + 21 (756 ÷ 18) - 21 >
- 765 - 80 + 62 (765 + 80) - 62 <
- 324 ÷ 18 + 18 (324 ÷ 18) - 18 >
- 900 ÷ 10 - 20 (900 ÷ 10) + 20 <
- 634 + 10 - 70 634 - 10 + 70 <
- 607 - 58 + 31 (607 + 58) - 31 <
- 637 + 10 - 67 637 - 10 + 67 <
- 239 - 72 + 10 (239 + 72) - 10 <
- 980 - 87 + 79 (980 + 87) - 79 <
- 574 ÷ 14 - 41 (574 ÷ 14) + 41 <
- 34 × 4 - 78 (34 × 78) - 4 <
- 200 ÷ 40 - 5 (200 ÷ 40) + 5 <
- 75 × 2 + 57 (75 × 57) + 2 <
- 754 ÷ 29 + 13 (754 ÷ 29) - 13 >
- 595 ÷ 35 - 5 (595 ÷ 35) + 5 <
- 882 ÷ 18 + 42 (882 ÷ 18) - 42 >
- 31 × 3 + 57 (31 × 57) + 3 <
- 619 - 95 + 22 (619 + 95) - 22 <
- 132 ÷ 66 - 2 (132 ÷ 66) + 2 <
- 915 - 79 + 65 (915 + 79) - 65 <
- 897 ÷ 39 + 23 (897 ÷ 39) - 23 >
- 986 ÷ 58 - 17 (986 ÷ 58) + 17 <
- 390 ÷ 13 + 10 (390 ÷ 13) - 10 >
- 936 ÷ 18 + 13 (936 ÷ 18) - 13 >
- 450 ÷ 18 - 25 (450 ÷ 18) + 25 <
- 71 × 5 + 34 (71 × 34) + 5 <
- 79 × 7 - 51 (79 × 51) - 7 <
- 580 ÷ 10 + 58 (580 ÷ 10) - 58 >
- 78 × 4 + 77 (78 × 77) + 4 <
- 588 ÷ 42 - 4 (588 ÷ 42) + 4 <
- 29 × 4 - 42 (29 × 42) - 4 <
- 115 + 10 - 92 115 - 10 + 92 <
- 432 ÷ 48 - 9 (432 ÷ 48) + 9 <
- 348 ÷ 12 + 29 (348 ÷ 12) - 29 >
- 279 ÷ 93 - 1 (279 ÷ 93) + 1 <
- 728 ÷ 13 + 52 (728 ÷ 13) - 52 >
- 660 ÷ 30 + 10 (660 ÷ 30) - 10 >
- 912 ÷ 12 + 38 (912 ÷ 12) - 38 >
- 140 ÷ 10 - 5 (140 ÷ 10) + 5 <
- 633 - 45 + 20 (633 + 45) - 20 <
- 727 + 10 - 75 727 - 10 + 75 <
- 315 ÷ 15 + 21 (315 ÷ 15) - 21 >
- 614 + 10 - 63 614 - 10 + 63 <
- 608 ÷ 76 - 4 (608 ÷ 76) + 4 <
- 93 × 3 - 43 (93 × 43) - 3 <
- 390 ÷ 10 - 13 (390 ÷ 10) + 13 <
- 25 × 9 - 98 (25 × 98) - 9 <
- 893 + 10 - 97 893 - 10 + 97 <
- 88 × 7 - 88 (88 × 88) - 7 <
- 468 ÷ 13 - 4 (468 ÷ 13) + 4 <
- 440 ÷ 22 + 11 (440 ÷ 22) - 11 >
- 26 × 9 + 23 (26 × 23) + 9 <
- 990 ÷ 30 - 2 (990 ÷ 30) + 2 <
- 152 + 10 - 89 152 - 10 + 89 <
- 84 × 8 + 99 (84 × 99) + 8 <
- 430 - 49 + 54 (430 + 49) - 54 >
- 722 + 10 - 36 722 - 10 + 36 <
- 17 × 7 - 6 (17 × 6) - 7 >
- 541 + 10 - 93 541 - 10 + 93 <
- 78 × 6 - 8 (78 × 8) - 6 <
- 81 × 5 + 15 (81 × 15) + 5 <
- 588 ÷ 14 + 28 (588 ÷ 14) - 28 >
- 78 × 4 + 50 (78 × 50) + 4 <
- 792 ÷ 22 - 18 (792 ÷ 22) + 18 <
- 637 + 10 - 32 637 - 10 + 32 <
- 780 ÷ 52 + 12 (780 ÷ 52) - 12 >
- 576 ÷ 64 - 4 (576 ÷ 64) + 4 <
- 682 - 87 + 56 (682 + 87) - 56 <
- 378 - 42 + 63 (378 + 42) - 63 >
- 266 - 82 + 45 (266 + 82) - 45 <
- 119 + 10 - 35 119 - 10 + 35 <
- 879 + 10 - 79 879 - 10 + 79 <
- 30 × 3 + 30 (30 × 30) + 3 <
- 707 + 10 - 11 707 - 10 + 11 <
- 62 + 10 - 28 62 - 10 + 28 <
- 886 - 38 + 94 (886 + 38) - 94 >
- 57 × 1 + 57 (57 × 57) + 1 <
- 55 × 2 + 89 (55 × 89) + 2 <
- 37 × 3 - 2 (37 × 2) - 3 >
- 672 ÷ 48 + 12 (672 ÷ 48) - 12 >
- 548 + 10 - 68 548 - 10 + 68 <
- 557 - 73 + 80 (557 + 73) - 80 >
- 11 × 9 - 92 (11 × 92) - 9 <
- 64 × 5 + 14 (64 × 14) + 5 <
- 570 ÷ 15 + 38 (570 ÷ 15) - 38 >
- 440 ÷ 44 - 8 (440 ÷ 44) + 8 <
- 560 ÷ 16 + 16 (560 ÷ 16) - 16 >
- 144 ÷ 24 - 4 (144 ÷ 24) + 4 <
- 813 - 55 + 67 (813 + 55) - 67 >
- 84 × 4 - 16 (84 × 16) - 4 <
- 500 - 28 + 34 (500 + 28) - 34 >
- 81 × 1 - 29 (81 × 29) - 1 <
- 325 ÷ 13 + 13 (325 ÷ 13) - 13 >
- 97 × 9 + 94 (97 × 94) + 9 <
- 20 × 1 + 38 (20 × 38) + 1 <
- 735 - 86 + 76 (735 + 86) - 76 <
- 818 + 10 - 83 818 - 10 + 83 <
- 57 × 2 + 98 (57 × 98) + 2 <
- 270 - 46 + 63 (270 + 46) - 63 >
- 492 - 35 + 50 (492 + 35) - 50 >
- 189 - 37 + 61 (189 + 37) - 61 >
- 756 ÷ 21 - 9 (756 ÷ 21) + 9 <
- 800 ÷ 32 + 25 (800 ÷ 32) - 25 >
- 59 × 1 + 98 (59 × 98) + 1 <
- 673 + 10 - 98 673 - 10 + 98 <
- 641 + 10 - 35 641 - 10 + 35 <
- 30 × 6 + 87 (30 × 87) + 6 <
- 624 ÷ 12 + 16 (624 ÷ 12) - 16 >
- 69 × 1 + 19 (69 × 19) + 1 <
- 839 + 10 - 97 839 - 10 + 97 <
- 215 + 10 - 34 215 - 10 + 34 <
- 109 - 20 + 69 (109 + 20) - 69 >
- 421 + 10 - 70 421 - 10 + 70 <
- 65 × 9 - 42 (65 × 42) - 9 <
- 773 + 10 - 42 773 - 10 + 42 <
- 566 - 82 + 57 (566 + 82) - 57 <
- 540 ÷ 10 - 12 (540 ÷ 10) + 12 <
- 561 + 10 - 82 561 - 10 + 82 <
- 93 × 4 + 70 (93 × 70) + 4 <
- 784 ÷ 49 + 14 (784 ÷ 49) - 14 >
- 21 × 5 + 41 (21 × 41) + 5 <
- 68 × 6 - 90 (68 × 90) - 6 <
- 73 - 37 + 40 (73 + 37) - 40 >
- 520 ÷ 10 - 13 (520 ÷ 10) + 13 <
- 45 × 3 + 14 (45 × 14) + 3 <
- 87 × 2 - 62 (87 × 62) - 2 <
- 69 × 3 - 37 (69 × 37) - 3 <
- 990 ÷ 33 + 22 (990 ÷ 33) - 22 >
- 723 - 95 + 76 (723 + 95) - 76 <
- 726 - 43 + 33 (726 + 43) - 33 <
- 330 ÷ 22 - 6 (330 ÷ 22) + 6 <
- 498 + 10 - 16 498 - 10 + 16 <
- 875 + 10 - 44 875 - 10 + 44 <
- 690 ÷ 30 - 6 (690 ÷ 30) + 6 <
- 95 × 2 + 70 (95 × 70) + 2 <
- 50 + 10 - 31 50 - 10 + 31 <
- 21 × 5 - 54 (21 × 54) - 5 <
- 24 × 6 + 96 (24 × 96) + 6 <
- 27 × 8 + 19 (27 × 19) + 8 <
- 83 × 1 + 37 (83 × 37) + 1 <
- 798 ÷ 57 - 2 (798 ÷ 57) + 2 <
- 199 - 45 + 39 (199 + 45) - 39 <
- 79 × 4 + 90 (79 × 90) + 4 <
- 647 + 10 - 79 647 - 10 + 79 <
- 492 - 51 + 72 (492 + 51) - 72 >
- 283 + 10 - 40 283 - 10 + 40 <
- 883 - 19 + 88 (883 + 19) - 88 >
- 232 + 10 - 38 232 - 10 + 38 <
- 148 + 10 - 98 148 - 10 + 98 <
- 768 ÷ 32 + 16 (768 ÷ 32) - 16 >
- 153 + 10 - 66 153 - 10 + 66 <
- 33 × 4 - 91 (33 × 91) - 4 <
- 750 ÷ 10 + 75 (750 ÷ 10) - 75 >
- 526 + 10 - 25 526 - 10 + 25 <
- 228 - 72 + 65 (228 + 72) - 65 <
- 630 ÷ 18 + 18 (630 ÷ 18) - 18 >
- 888 ÷ 12 + 37 (888 ÷ 12) - 37 >
- 816 ÷ 51 - 12 (816 ÷ 51) + 12 <
- 480 ÷ 10 - 48 (480 ÷ 10) + 48 <
- 920 ÷ 92 - 5 (920 ÷ 92) + 5 <
- 410 + 10 - 43 410 - 10 + 43 <
- 325 - 71 + 67 (325 + 71) - 67 <
- 57 × 3 - 97 (57 × 97) - 3 <
- 93 × 4 + 48 (93 × 48) + 4 <
- 462 ÷ 21 + 21 (462 ÷ 21) - 21 >
- 65 + 10 - 23 65 - 10 + 23 <
- 84 × 1 - 18 (84 × 18) - 1 <
- 160 ÷ 20 - 1 (160 ÷ 20) + 1 <
- 400 ÷ 10 + 10 (400 ÷ 10) - 10 >
- 576 ÷ 18 - 6 (576 ÷ 18) + 6 <
- 972 ÷ 81 - 9 (972 ÷ 81) + 9 <
- 55 × 4 + 28 (55 × 28) + 4 <
- 94 + 10 - 68 94 - 10 + 68 <
- 854 ÷ 61 - 2 (854 ÷ 61) + 2 <
- 774 ÷ 18 + 43 (774 ÷ 18) - 43 >
- 63 × 6 + 37 (63 × 37) + 6 <
- 410 - 48 + 11 (410 + 48) - 11 <
- 71 × 2 + 81 (71 × 81) + 2 <
- 416 ÷ 26 - 13 (416 ÷ 26) + 13 <
- 38 + 10 - 31 38 - 10 + 31 <
- 656 ÷ 41 - 16 (656 ÷ 41) + 16 <
- 37 × 5 - 6 (37 × 6) - 5 <
- 799 + 10 - 23 799 - 10 + 23 <
- 709 + 10 - 48 709 - 10 + 48 <
- 260 + 10 - 35 260 - 10 + 35 <
- 942 - 12 + 69 (942 + 12) - 69 >
- 720 ÷ 48 + 15 (720 ÷ 48) - 15 >
- 13 × 9 + 90 (13 × 90) + 9 <
- 80 × 2 + 53 (80 × 53) + 2 <
- 377 - 86 + 30 (377 + 86) - 30 <
- 83 × 8 - 81 (83 × 81) - 8 <
- 337 - 55 + 37 (337 + 55) - 37 <
- 384 ÷ 48 - 3 (384 ÷ 48) + 3 <
- 513 + 10 - 86 513 - 10 + 86 <
- 74 × 4 - 58 (74 × 58) - 4 <
- 197 + 10 - 63 197 - 10 + 63 <
- 25 × 1 + 21 (25 × 21) + 1 <
- 191 + 10 - 53 191 - 10 + 53 <
- 186 + 10 - 37 186 - 10 + 37 <
- 623 - 70 + 13 (623 + 70) - 13 <
- 645 + 10 - 44 645 - 10 + 44 <
- 38 × 7 - 36 (38 × 36) - 7 <
- 521 + 10 - 94 521 - 10 + 94 <
- 912 + 10 - 49 912 - 10 + 49 <
- 924 ÷ 22 - 7 (924 ÷ 22) + 7 <
- 940 - 51 + 60 (940 + 51) - 60 >
- 900 ÷ 10 - 1 (900 ÷ 10) + 1 <
- 91 × 4 - 29 (91 × 29) - 4 <
- 960 + 10 - 31 960 - 10 + 31 <
- 320 ÷ 10 + 32 (320 ÷ 10) - 32 >
- 35 × 2 + 62 (35 × 62) + 2 <
- 909 + 10 - 16 909 - 10 + 16 <
- 70 × 6 - 68 (70 × 68) - 6 <
- 622 - 23 + 26 (622 + 23) - 26 >
- 161 - 95 + 34 (161 + 95) - 34 <
- 980 ÷ 28 - 4 (980 ÷ 28) + 4 <
- 998 - 72 + 69 (998 + 72) - 69 <
- 23 × 9 + 51 (23 × 51) + 9 <
- 588 + 10 - 32 588 - 10 + 32 <
- 342 - 72 + 31 (342 + 72) - 31 <
- 558 + 10 - 99 558 - 10 + 99 <
- 692 - 75 + 34 (692 + 75) - 34 <
- 39 × 5 + 97 (39 × 97) + 5 <
- 962 ÷ 37 - 13 (962 ÷ 37) + 13 <
- 938 ÷ 67 - 1 (938 ÷ 67) + 1 <
- 46 × 3 + 37 (46 × 37) + 3 <
- 660 ÷ 33 + 15 (660 ÷ 33) - 15 >
- 488 - 76 + 75 (488 + 76) - 75 <
- 76 - 20 + 55 (76 + 20) - 55 >
- 318 - 22 + 38 (318 + 22) - 38 >
- 535 + 10 - 44 535 - 10 + 44 <
- 123 + 10 - 48 123 - 10 + 48 <
- 65 × 6 - 57 (65 × 57) - 6 <
- 61 × 8 - 9 (61 × 9) - 8 <
- 990 ÷ 45 + 22 (990 ÷ 45) - 22 >
- 192 - 82 + 42 (192 + 82) - 42 <
- 774 + 10 - 25 774 - 10 + 25 <
- 912 ÷ 19 + 48 (912 ÷ 19) - 48 >
- 924 ÷ 21 + 22 (924 ÷ 21) - 22 >
- 266 + 10 - 86 266 - 10 + 86 <
- 612 - 24 + 20 (612 + 24) - 20 <
- 23 × 4 - 67 (23 × 67) - 4 <
- 645 - 64 + 50 (645 + 64) - 50 <
- 707 - 64 + 95 (707 + 64) - 95 >
- 588 ÷ 14 + 14 (588 ÷ 14) - 14 >
- 352 ÷ 32 - 1 (352 ÷ 32) + 1 <
- 990 ÷ 66 + 10 (990 ÷ 66) - 10 >
- 825 ÷ 15 + 33 (825 ÷ 15) - 33 >
- 74 × 6 - 70 (74 × 70) - 6 <
- 76 × 4 - 47 (76 × 47) - 4 <
- 978 - 41 + 51 (978 + 41) - 51 >
- 120 + 10 - 92 120 - 10 + 92 <
- 21 × 5 - 67 (21 × 67) - 5 <
- 602 ÷ 14 + 43 (602 ÷ 14) - 43 >
- 884 + 10 - 98 884 - 10 + 98 <
- 47 × 6 + 43 (47 × 43) + 6 <
- 15 × 6 + 12 (15 × 12) + 6 <
- 481 + 10 - 12 481 - 10 + 12 <
- 272 - 87 + 73 (272 + 87) - 73 <
- 915 - 81 + 27 (915 + 81) - 27 <
- 300 ÷ 20 + 12 (300 ÷ 20) - 12 >
- 457 + 10 - 77 457 - 10 + 77 <
- 468 ÷ 12 - 2 (468 ÷ 12) + 2 <
- 672 - 47 + 86 (672 + 47) - 86 >
- 74 × 6 + 44 (74 × 44) + 6 <
- 60 × 9 - 55 (60 × 55) - 9 <
- 12 × 6 + 29 (12 × 29) + 6 <
- 427 + 10 - 49 427 - 10 + 49 <
- 339 - 49 + 20 (339 + 49) - 20 <
- 43 × 9 - 48 (43 × 48) - 9 <
- 960 ÷ 15 - 60 (960 ÷ 15) + 60 <
- 89 × 9 - 46 (89 × 46) - 9 <
- 697 ÷ 17 + 41 (697 ÷ 17) - 41 >
- 350 ÷ 35 + 10 (350 ÷ 35) - 10 >
- 276 + 10 - 34 276 - 10 + 34 <
- 49 × 9 + 99 (49 × 99) + 9 <
- 627 ÷ 19 + 11 (627 ÷ 19) - 11 >
- 792 - 52 + 28 (792 + 52) - 28 <
- 280 + 10 - 44 280 - 10 + 44 <
- 169 + 10 - 15 169 - 10 + 15 <
- 627 ÷ 11 - 3 (627 ÷ 11) + 3 <
- 67 × 6 - 63 (67 × 63) - 6 <
- 702 - 29 + 77 (702 + 29) - 77 >
- 38 × 9 - 31 (38 × 31) - 9 <
- 927 + 10 - 58 927 - 10 + 58 <
- 66 - 18 + 61 (66 + 18) - 61 >
- 550 + 10 - 57 550 - 10 + 57 <
- 317 - 17 + 98 (317 + 17) - 98 >
- 231 ÷ 33 - 1 (231 ÷ 33) + 1 <
- 154 - 83 + 36 (154 + 83) - 36 <
※总分：100分， 共计：410道题， 每题：0.24 分。