- 耗时： 0分0秒
- 题数：
- 得分：
- 464 ÷ 29 - 16 (464 ÷ 29) + 16 <
- 323 ÷ 19 + 17 (323 ÷ 19) - 17 >
- 157 + 10 - 69 157 - 10 + 69 <
- 70 × 3 - 27 (70 × 27) - 3 <
- 900 ÷ 30 - 1 (900 ÷ 30) + 1 <
- 57 × 6 + 48 (57 × 48) + 6 <
- 770 ÷ 55 + 14 (770 ÷ 55) - 14 >
- 145 - 58 + 59 (145 + 58) - 59 >
- 83 × 4 - 45 (83 × 45) - 4 <
- 880 ÷ 20 - 5 (880 ÷ 20) + 5 <
- 403 ÷ 31 + 13 (403 ÷ 31) - 13 >
- 97 × 8 + 88 (97 × 88) + 8 <
- 95 × 7 + 38 (95 × 38) + 7 <
- 273 - 58 + 48 (273 + 58) - 48 <
- 850 ÷ 34 - 17 (850 ÷ 34) + 17 <
- 780 ÷ 26 + 12 (780 ÷ 26) - 12 >
- 25 × 5 - 78 (25 × 78) - 5 <
- 75 × 3 - 35 (75 × 35) - 3 <
- 580 + 10 - 35 580 - 10 + 35 <
- 207 + 10 - 71 207 - 10 + 71 <
- 615 ÷ 15 + 41 (615 ÷ 15) - 41 >
- 930 + 10 - 75 930 - 10 + 75 <
- 348 ÷ 12 - 2 (348 ÷ 12) + 2 <
- 93 × 1 - 40 (93 × 40) - 1 <
- 700 ÷ 70 - 5 (700 ÷ 70) + 5 <
- 858 ÷ 11 + 13 (858 ÷ 11) - 13 >
- 975 - 90 + 75 (975 + 90) - 75 <
- 884 ÷ 17 - 4 (884 ÷ 17) + 4 <
- 654 + 10 - 90 654 - 10 + 90 <
- 915 - 34 + 44 (915 + 34) - 44 >
- 288 ÷ 24 + 12 (288 ÷ 24) - 12 >
- 31 × 6 + 61 (31 × 61) + 6 <
- 26 × 3 + 19 (26 × 19) + 3 <
- 58 × 7 + 89 (58 × 89) + 7 <
- 44 × 6 + 24 (44 × 24) + 6 <
- 513 + 10 - 70 513 - 10 + 70 <
- 594 ÷ 11 + 11 (594 ÷ 11) - 11 >
- 65 × 9 - 12 (65 × 12) - 9 <
- 370 + 10 - 69 370 - 10 + 69 <
- 484 - 70 + 71 (484 + 70) - 71 >
- 69 × 3 - 65 (69 × 65) - 3 <
- 980 ÷ 98 - 1 (980 ÷ 98) + 1 <
- 483 ÷ 21 + 21 (483 ÷ 21) - 21 >
- 384 ÷ 12 + 16 (384 ÷ 12) - 16 >
- 30 × 1 - 27 (30 × 27) - 1 <
- 42 × 7 - 99 (42 × 99) - 7 <
- 400 + 10 - 57 400 - 10 + 57 <
- 78 × 9 + 41 (78 × 41) + 9 <
- 76 × 1 - 62 (76 × 62) - 1 <
- 630 ÷ 14 + 14 (630 ÷ 14) - 14 >
- 561 ÷ 33 - 3 (561 ÷ 33) + 3 <
- 736 ÷ 32 + 16 (736 ÷ 32) - 16 >
- 584 - 40 + 95 (584 + 40) - 95 >
- 959 + 10 - 93 959 - 10 + 93 <
- 18 × 4 - 72 (18 × 72) - 4 <
- 920 ÷ 23 - 4 (920 ÷ 23) + 4 <
- 496 ÷ 62 - 8 (496 ÷ 62) + 8 <
- 76 × 7 + 58 (76 × 58) + 7 <
- 330 ÷ 15 + 10 (330 ÷ 15) - 10 >
- 770 ÷ 14 + 11 (770 ÷ 14) - 11 >
- 616 ÷ 28 + 11 (616 ÷ 28) - 11 >
- 23 × 3 + 61 (23 × 61) + 3 <
- 336 - 55 + 77 (336 + 55) - 77 >
- 225 - 68 + 39 (225 + 68) - 39 <
- 432 - 62 + 75 (432 + 62) - 75 >
- 936 ÷ 26 + 26 (936 ÷ 26) - 26 >
- 61 × 8 + 69 (61 × 69) + 8 <
- 32 × 8 + 77 (32 × 77) + 8 <
- 648 ÷ 18 + 27 (648 ÷ 18) - 27 >
- 16 × 5 - 41 (16 × 41) - 5 <
- 629 + 10 - 93 629 - 10 + 93 <
- 240 - 23 + 94 (240 + 23) - 94 >
- 59 × 8 + 82 (59 × 82) + 8 <
- 300 ÷ 15 - 15 (300 ÷ 15) + 15 <
- 936 ÷ 26 + 18 (936 ÷ 26) - 18 >
- 693 + 10 - 68 693 - 10 + 68 <
- 95 × 4 + 82 (95 × 82) + 4 <
- 223 + 10 - 30 223 - 10 + 30 <
- 645 - 42 + 29 (645 + 42) - 29 <
- 85 × 2 + 59 (85 × 59) + 2 <
- 846 + 10 - 57 846 - 10 + 57 <
- 462 + 10 - 45 462 - 10 + 45 <
- 78 × 8 - 87 (78 × 87) - 8 <
- 672 ÷ 32 - 4 (672 ÷ 32) + 4 <
- 407 ÷ 11 + 11 (407 ÷ 11) - 11 >
- 512 - 54 + 16 (512 + 54) - 16 <
- 864 ÷ 27 - 2 (864 ÷ 27) + 2 <
- 630 ÷ 14 + 45 (630 ÷ 14) - 45 >
- 222 ÷ 74 - 2 (222 ÷ 74) + 2 <
- 277 + 10 - 85 277 - 10 + 85 <
- 598 ÷ 26 - 2 (598 ÷ 26) + 2 <
- 28 × 7 - 46 (28 × 46) - 7 <
- 560 ÷ 10 - 8 (560 ÷ 10) + 8 <
- 564 + 10 - 28 564 - 10 + 28 <
- 67 × 7 - 45 (67 × 45) - 7 <
- 784 ÷ 16 - 8 (784 ÷ 16) + 8 <
- 225 - 87 + 55 (225 + 87) - 55 <
- 99 × 7 - 18 (99 × 18) - 7 <
- 42 × 3 + 85 (42 × 85) + 3 <
- 93 × 8 - 26 (93 × 26) - 8 <
- 142 - 20 + 96 (142 + 20) - 96 >
- 672 ÷ 16 + 12 (672 ÷ 16) - 12 >
- 79 × 8 - 53 (79 × 53) - 8 <
- 429 ÷ 11 - 13 (429 ÷ 11) + 13 <
- 66 × 8 + 44 (66 × 44) + 8 <
- 782 + 10 - 18 782 - 10 + 18 <
- 504 ÷ 63 - 6 (504 ÷ 63) + 6 <
- 80 × 9 + 14 (80 × 14) + 9 <
- 75 × 5 - 20 (75 × 20) - 5 <
- 285 - 47 + 15 (285 + 47) - 15 <
- 756 + 10 - 77 756 - 10 + 77 <
- 966 - 39 + 26 (966 + 39) - 26 <
- 168 - 35 + 60 (168 + 35) - 60 >
- 593 + 10 - 83 593 - 10 + 83 <
- 192 + 10 - 56 192 - 10 + 56 <
- 156 + 10 - 21 156 - 10 + 21 <
- 588 ÷ 14 - 6 (588 ÷ 14) + 6 <
- 49 × 4 - 48 (49 × 48) - 4 <
- 560 ÷ 10 + 14 (560 ÷ 10) - 14 >
- 416 ÷ 26 + 16 (416 ÷ 26) - 16 >
- 910 ÷ 10 + 26 (910 ÷ 10) - 26 >
- 158 - 87 + 98 (158 + 87) - 98 >
- 980 ÷ 20 + 49 (980 ÷ 20) - 49 >
- 364 + 10 - 70 364 - 10 + 70 <
- 271 - 98 + 84 (271 + 98) - 84 <
- 696 + 10 - 91 696 - 10 + 91 <
- 658 ÷ 47 - 2 (658 ÷ 47) + 2 <
- 252 ÷ 42 - 2 (252 ÷ 42) + 2 <
- 675 ÷ 27 - 15 (675 ÷ 27) + 15 <
- 540 ÷ 10 + 27 (540 ÷ 10) - 27 >
- 285 - 21 + 94 (285 + 21) - 94 >
- 924 ÷ 12 + 28 (924 ÷ 12) - 28 >
- 56 × 8 - 47 (56 × 47) - 8 <
- 663 + 10 - 42 663 - 10 + 42 <
- 35 × 6 - 38 (35 × 38) - 6 <
- 44 × 1 + 43 (44 × 43) + 1 <
- 22 × 2 + 23 (22 × 23) + 2 <
- 231 ÷ 21 - 11 (231 ÷ 21) + 11 <
- 514 + 10 - 81 514 - 10 + 81 <
- 957 ÷ 11 - 1 (957 ÷ 11) + 1 <
- 20 × 6 - 62 (20 × 62) - 6 <
- 922 - 91 + 25 (922 + 91) - 25 <
- 476 + 10 - 56 476 - 10 + 56 <
- 784 ÷ 28 + 14 (784 ÷ 28) - 14 >
- 46 × 9 - 48 (46 × 48) - 9 <
- 522 + 10 - 38 522 - 10 + 38 <
- 960 ÷ 24 - 30 (960 ÷ 24) + 30 <
- 100 ÷ 20 - 5 (100 ÷ 20) + 5 <
- 540 ÷ 18 + 27 (540 ÷ 18) - 27 >
- 53 × 9 + 56 (53 × 56) + 9 <
- 159 + 10 - 82 159 - 10 + 82 <
- 51 × 4 - 83 (51 × 83) - 4 <
- 53 × 1 + 16 (53 × 16) + 1 <
- 67 × 4 + 83 (67 × 83) + 4 <
- 598 + 10 - 31 598 - 10 + 31 <
- 774 - 43 + 81 (774 + 43) - 81 >
- 702 - 42 + 17 (702 + 42) - 17 <
- 89 × 4 + 31 (89 × 31) + 4 <
- 810 ÷ 15 + 30 (810 ÷ 15) - 30 >
- 235 + 10 - 63 235 - 10 + 63 <
- 657 ÷ 73 - 3 (657 ÷ 73) + 3 <
- 80 × 7 + 22 (80 × 22) + 7 <
- 169 - 27 + 66 (169 + 27) - 66 >
- 36 × 7 - 38 (36 × 38) - 7 <
- 64 × 5 - 14 (64 × 14) - 5 <
- 756 ÷ 36 + 12 (756 ÷ 36) - 12 >
- 193 + 10 - 65 193 - 10 + 65 <
- 768 + 10 - 86 768 - 10 + 86 <
- 990 ÷ 33 - 1 (990 ÷ 33) + 1 <
- 521 - 20 + 36 (521 + 20) - 36 >
- 356 - 49 + 73 (356 + 49) - 73 >
- 39 × 3 + 16 (39 × 16) + 3 <
- 98 × 8 + 37 (98 × 37) + 8 <
- 694 + 10 - 20 694 - 10 + 20 <
- 399 - 26 + 88 (399 + 26) - 88 >
- 21 × 2 + 13 (21 × 13) + 2 <
- 12 × 9 + 59 (12 × 59) + 9 <
- 876 ÷ 12 - 6 (876 ÷ 12) + 6 <
- 72 × 9 + 46 (72 × 46) + 9 <
- 754 - 35 + 49 (754 + 35) - 49 >
- 672 ÷ 28 + 12 (672 ÷ 28) - 12 >
- 411 - 78 + 47 (411 + 78) - 47 <
- 104 + 10 - 56 104 - 10 + 56 <
- 592 ÷ 37 - 1 (592 ÷ 37) + 1 <
- 880 ÷ 10 + 44 (880 ÷ 10) - 44 >
- 81 × 5 - 94 (81 × 94) - 5 <
- 562 - 22 + 21 (562 + 22) - 21 <
- 565 - 25 + 52 (565 + 25) - 52 >
- 56 × 7 + 18 (56 × 18) + 7 <
- 554 - 24 + 24 (554 + 24) - 24 =
- 87 - 27 + 83 (87 + 27) - 83 >
- 960 ÷ 48 + 16 (960 ÷ 48) - 16 >
- 165 + 10 - 35 165 - 10 + 35 <
- 86 - 88 + 38 (86 + 88) - 38 <
- 693 ÷ 33 + 11 (693 ÷ 33) - 11 >
- 107 + 10 - 83 107 - 10 + 83 <
- 832 ÷ 32 + 13 (832 ÷ 32) - 13 >
- 44 × 4 - 44 (44 × 44) - 4 <
- 21 × 4 - 66 (21 × 66) - 4 <
- 79 × 5 - 95 (79 × 95) - 5 <
- 421 + 10 - 79 421 - 10 + 79 <
- 528 ÷ 22 - 24 (528 ÷ 22) + 24 <
- 685 + 10 - 72 685 - 10 + 72 <
- 890 - 66 + 39 (890 + 66) - 39 <
- 80 × 6 - 64 (80 × 64) - 6 <
- 87 × 8 - 71 (87 × 71) - 8 <
- 219 - 47 + 97 (219 + 47) - 97 >
- 10 × 2 + 84 (10 × 84) + 2 <
- 79 × 4 + 51 (79 × 51) + 4 <
- 910 ÷ 91 - 10 (910 ÷ 91) + 10 <
- 192 ÷ 12 - 16 (192 ÷ 12) + 16 <
- 99 × 3 - 84 (99 × 84) - 3 <
- 90 × 9 + 14 (90 × 14) + 9 <
- 630 ÷ 30 + 21 (630 ÷ 30) - 21 >
- 97 × 6 - 45 (97 × 45) - 6 <
- 77 - 46 + 97 (77 + 46) - 97 >
- 840 ÷ 15 - 40 (840 ÷ 15) + 40 <
- 840 ÷ 20 - 15 (840 ÷ 20) + 15 <
- 994 - 19 + 15 (994 + 19) - 15 <
- 728 ÷ 26 + 14 (728 ÷ 26) - 14 >
- 900 ÷ 18 - 4 (900 ÷ 18) + 4 <
- 559 - 12 + 40 (559 + 12) - 40 >
- 12 × 5 - 24 (12 × 24) - 5 <
- 18 × 3 + 59 (18 × 59) + 3 <
- 76 × 5 + 96 (76 × 96) + 5 <
- 896 ÷ 14 + 14 (896 ÷ 14) - 14 >
- 975 ÷ 15 + 15 (975 ÷ 15) - 15 >
- 720 ÷ 15 + 18 (720 ÷ 15) - 18 >
- 684 ÷ 18 + 19 (684 ÷ 18) - 19 >
- 62 × 8 - 71 (62 × 71) - 8 <
- 233 + 10 - 85 233 - 10 + 85 <
- 32 × 3 - 8 (32 × 8) - 3 <
- 71 × 8 + 48 (71 × 48) + 8 <
- 213 ÷ 71 - 1 (213 ÷ 71) + 1 <
- 29 + 10 - 18 29 - 10 + 18 <
- 52 × 4 - 21 (52 × 21) - 4 <
- 34 × 5 - 5 (34 × 5) - 5 =
- 54 × 5 + 75 (54 × 75) + 5 <
- 90 × 8 + 85 (90 × 85) + 8 <
- 759 ÷ 11 - 1 (759 ÷ 11) + 1 <
- 462 ÷ 42 - 2 (462 ÷ 42) + 2 <
- 45 × 6 + 38 (45 × 38) + 6 <
- 34 × 4 - 8 (34 × 8) - 4 <
- 420 ÷ 20 - 15 (420 ÷ 20) + 15 <
- 627 ÷ 33 + 19 (627 ÷ 33) - 19 >
- 500 - 73 + 42 (500 + 73) - 42 <
- 144 ÷ 18 - 8 (144 ÷ 18) + 8 <
- 59 × 8 + 10 (59 × 10) + 8 <
- 415 + 10 - 74 415 - 10 + 74 <
- 148 - 87 + 35 (148 + 87) - 35 <
- 42 × 3 + 67 (42 × 67) + 3 <
- 331 + 10 - 43 331 - 10 + 43 <
- 154 - 72 + 94 (154 + 72) - 94 >
- 731 ÷ 17 - 17 (731 ÷ 17) + 17 <
- 46 × 6 + 97 (46 × 97) + 6 <
- 884 ÷ 13 + 34 (884 ÷ 13) - 34 >
- 11 × 7 - 56 (11 × 56) - 7 <
- 286 - 36 + 17 (286 + 36) - 17 <
- 94 × 3 + 32 (94 × 32) + 3 <
- 43 × 9 - 41 (43 × 41) - 9 <
- 870 ÷ 10 + 30 (870 ÷ 10) - 30 >
- 931 + 10 - 11 931 - 10 + 11 <
- 216 + 10 - 54 216 - 10 + 54 <
- 79 × 7 + 67 (79 × 67) + 7 <
- 31 × 7 + 61 (31 × 61) + 7 <
- 45 × 2 - 57 (45 × 57) - 2 <
- 905 + 10 - 65 905 - 10 + 65 <
- 57 × 9 + 75 (57 × 75) + 9 <
- 32 × 6 - 31 (32 × 31) - 6 <
- 360 ÷ 12 - 6 (360 ÷ 12) + 6 <
- 14 × 6 - 46 (14 × 46) - 6 <
- 96 × 1 - 31 (96 × 31) - 1 <
- 294 ÷ 14 - 21 (294 ÷ 14) + 21 <
- 50 × 7 + 98 (50 × 98) + 7 <
- 868 - 71 + 75 (868 + 71) - 75 >
- 98 × 7 + 24 (98 × 24) + 7 <
- 671 + 10 - 22 671 - 10 + 22 <
- 266 ÷ 14 + 14 (266 ÷ 14) - 14 >
- 933 - 64 + 79 (933 + 64) - 79 >
- 630 ÷ 14 + 42 (630 ÷ 14) - 42 >
- 157 + 10 - 38 157 - 10 + 38 <
- 89 × 4 - 41 (89 × 41) - 4 <
- 24 × 9 - 80 (24 × 80) - 9 <
- 98 × 6 + 66 (98 × 66) + 6 <
- 423 - 81 + 19 (423 + 81) - 19 <
- 671 + 10 - 69 671 - 10 + 69 <
- 959 - 28 + 24 (959 + 28) - 24 <
- 131 + 10 - 44 131 - 10 + 44 <
- 68 × 7 + 30 (68 × 30) + 7 <
- 555 + 10 - 37 555 - 10 + 37 <
- 89 + 10 - 57 89 - 10 + 57 <
- 864 ÷ 54 + 12 (864 ÷ 54) - 12 >
- 85 × 1 + 52 (85 × 52) + 1 <
- 92 × 6 - 22 (92 × 22) - 6 <
- 238 - 37 + 99 (238 + 37) - 99 >
- 960 ÷ 10 - 6 (960 ÷ 10) + 6 <
- 758 + 10 - 83 758 - 10 + 83 <
- 20 × 9 + 90 (20 × 90) + 9 <
- 424 ÷ 53 - 2 (424 ÷ 53) + 2 <
- 627 + 10 - 68 627 - 10 + 68 <
- 406 + 10 - 76 406 - 10 + 76 <
- 870 ÷ 58 - 5 (870 ÷ 58) + 5 <
- 91 × 9 + 95 (91 × 95) + 9 <
- 79 × 7 + 74 (79 × 74) + 7 <
- 17 × 1 + 85 (17 × 85) + 1 <
- 84 × 3 + 53 (84 × 53) + 3 <
- 97 × 8 + 91 (97 × 91) + 8 <
- 322 - 60 + 51 (322 + 60) - 51 <
- 284 + 10 - 43 284 - 10 + 43 <
- 531 + 10 - 10 531 - 10 + 10 =
- 768 + 10 - 12 768 - 10 + 12 <
- 93 × 8 - 43 (93 × 43) - 8 <
- 754 ÷ 29 - 26 (754 ÷ 29) + 26 <
- 980 ÷ 10 - 28 (980 ÷ 10) + 28 <
- 25 × 8 - 58 (25 × 58) - 8 <
- 192 ÷ 64 - 2 (192 ÷ 64) + 2 <
- 896 ÷ 56 + 14 (896 ÷ 56) - 14 >
- 75 × 3 + 42 (75 × 42) + 3 <
- 746 + 10 - 60 746 - 10 + 60 <
- 600 ÷ 75 - 1 (600 ÷ 75) + 1 <
- 26 × 9 - 20 (26 × 20) - 9 <
- 55 × 7 + 83 (55 × 83) + 7 <
- 18 × 6 + 75 (18 × 75) + 6 <
- 934 - 33 + 31 (934 + 33) - 31 <
- 36 × 3 + 43 (36 × 43) + 3 <
- 792 ÷ 24 - 4 (792 ÷ 24) + 4 <
- 800 ÷ 40 + 16 (800 ÷ 40) - 16 >
- 41 × 2 + 44 (41 × 44) + 2 <
- 888 ÷ 74 + 12 (888 ÷ 74) - 12 >
- 875 ÷ 35 - 1 (875 ÷ 35) + 1 <
- 954 - 73 + 31 (954 + 73) - 31 <
- 990 ÷ 45 - 2 (990 ÷ 45) + 2 <
- 66 × 2 + 22 (66 × 22) + 2 <
- 540 ÷ 10 - 54 (540 ÷ 10) + 54 <
- 980 ÷ 20 - 7 (980 ÷ 20) + 7 <
- 736 ÷ 32 - 8 (736 ÷ 32) + 8 <
- 85 × 8 - 38 (85 × 38) - 8 <
- 42 × 6 + 87 (42 × 87) + 6 <
- 912 ÷ 16 - 16 (912 ÷ 16) + 16 <
- 580 ÷ 58 + 10 (580 ÷ 58) - 10 >
- 38 × 2 + 75 (38 × 75) + 2 <
- 405 ÷ 45 - 1 (405 ÷ 45) + 1 <
- 201 - 85 + 11 (201 + 85) - 11 <
- 161 - 28 + 84 (161 + 28) - 84 >
- 84 × 7 - 18 (84 × 18) - 7 <
- 473 ÷ 43 + 11 (473 ÷ 43) - 11 >
- 194 + 10 - 34 194 - 10 + 34 <
- 270 ÷ 10 - 18 (270 ÷ 10) + 18 <
- 992 ÷ 32 + 31 (992 ÷ 32) - 31 >
- 79 × 9 + 77 (79 × 77) + 9 <
- 23 × 5 - 96 (23 × 96) - 5 <
- 999 + 10 - 54 999 - 10 + 54 <
- 405 + 10 - 95 405 - 10 + 95 <
- 89 × 5 - 53 (89 × 53) - 5 <
- 980 ÷ 28 + 28 (980 ÷ 28) - 28 >
- 384 ÷ 24 - 12 (384 ÷ 24) + 12 <
- 420 ÷ 10 - 4 (420 ÷ 10) + 4 <
- 936 ÷ 13 + 18 (936 ÷ 13) - 18 >
- 744 ÷ 62 + 12 (744 ÷ 62) - 12 >
- 106 + 10 - 32 106 - 10 + 32 <
- 420 ÷ 20 - 3 (420 ÷ 20) + 3 <
- 985 - 44 + 39 (985 + 44) - 39 <
- 261 - 70 + 87 (261 + 70) - 87 >
- 63 × 5 - 96 (63 × 96) - 5 <
- 250 - 76 + 38 (250 + 76) - 38 <
- 656 ÷ 16 + 16 (656 ÷ 16) - 16 >
- 660 ÷ 10 - 20 (660 ÷ 10) + 20 <
- 150 - 42 + 73 (150 + 42) - 73 >
- 171 - 16 + 97 (171 + 16) - 97 >
- 33 × 7 - 59 (33 × 59) - 7 <
- 430 ÷ 10 - 1 (430 ÷ 10) + 1 <
- 27 × 2 - 22 (27 × 22) - 2 <
- 450 ÷ 10 + 10 (450 ÷ 10) - 10 >
- 34 × 3 - 7 (34 × 7) - 3 <
- 20 × 9 + 50 (20 × 50) + 9 <
- 688 ÷ 43 - 16 (688 ÷ 43) + 16 <
- 333 - 14 + 63 (333 + 14) - 63 >
- 90 × 3 + 35 (90 × 35) + 3 <
- 77 × 7 - 81 (77 × 81) - 7 <
- 674 - 35 + 23 (674 + 35) - 23 <
- 63 × 9 - 67 (63 × 67) - 9 <
- 202 + 10 - 61 202 - 10 + 61 <
- 704 + 10 - 23 704 - 10 + 23 <
- 696 - 41 + 97 (696 + 41) - 97 >
- 935 ÷ 55 + 11 (935 ÷ 55) - 11 >
- 12 × 5 + 90 (12 × 90) + 5 <
- 39 × 8 + 83 (39 × 83) + 8 <
- 53 × 9 - 91 (53 × 91) - 9 <
- 750 ÷ 10 + 10 (750 ÷ 10) - 10 >
- 380 ÷ 19 - 19 (380 ÷ 19) + 19 <
- 975 - 10 + 53 (975 + 10) - 53 >
- 644 ÷ 14 + 28 (644 ÷ 14) - 28 >
- 845 ÷ 13 + 13 (845 ÷ 13) - 13 >
- 23 × 8 - 18 (23 × 18) - 8 <
- 208 ÷ 52 - 4 (208 ÷ 52) + 4 <
- 60 × 7 + 20 (60 × 20) + 7 <
- 47 × 5 + 53 (47 × 53) + 5 <
- 767 - 75 + 98 (767 + 75) - 98 >
- 80 × 3 - 99 (80 × 99) - 3 <
- 333 + 10 - 42 333 - 10 + 42 <
- 504 ÷ 21 + 14 (504 ÷ 21) - 14 >
- 560 ÷ 28 - 8 (560 ÷ 28) + 8 <
- 394 - 69 + 15 (394 + 69) - 15 <
- 340 ÷ 68 - 1 (340 ÷ 68) + 1 <
- 912 ÷ 19 + 38 (912 ÷ 19) - 38 >
- 727 + 10 - 11 727 - 10 + 11 <
- 600 + 10 - 78 600 - 10 + 78 <
- 957 - 11 + 70 (957 + 11) - 70 >
- 575 ÷ 23 + 23 (575 ÷ 23) - 23 >
- 43 × 7 - 48 (43 × 48) - 7 <
- 799 - 61 + 97 (799 + 61) - 97 >
- 59 × 2 - 27 (59 × 27) - 2 <
- 38 × 2 + 81 (38 × 81) + 2 <
- 93 × 3 - 9 (93 × 9) - 3 <
- 50 × 7 - 62 (50 × 62) - 7 <
- 715 ÷ 13 + 55 (715 ÷ 13) - 55 >
- 56 × 7 + 52 (56 × 52) + 7 <
- 500 + 10 - 28 500 - 10 + 28 <
- 728 ÷ 13 - 14 (728 ÷ 13) + 14 <
- 56 × 4 + 12 (56 × 12) + 4 <
※总分：100分， 共计：420道题， 每题：0.24 分。