- 耗时： 0分0秒
- 题数：
- 得分：
- 301 + 10 - 60 301 - 10 + 60 <
- 530 + 10 - 53 530 - 10 + 53 <
- 726 + 10 - 89 726 - 10 + 89 <
- 759 ÷ 11 + 69 (759 ÷ 11) - 69 >
- 928 ÷ 58 - 16 (928 ÷ 58) + 16 <
- 696 ÷ 12 + 24 (696 ÷ 12) - 24 >
- 871 ÷ 13 + 67 (871 ÷ 13) - 67 >
- 12 × 3 + 57 (12 × 57) + 3 <
- 479 - 41 + 26 (479 + 41) - 26 <
- 916 - 59 + 30 (916 + 59) - 30 <
- 540 ÷ 15 + 15 (540 ÷ 15) - 15 >
- 83 × 6 - 8 (83 × 8) - 6 <
- 460 - 35 + 17 (460 + 35) - 17 <
- 70 × 8 + 58 (70 × 58) + 8 <
- 30 × 6 + 64 (30 × 64) + 6 <
- 810 ÷ 30 + 10 (810 ÷ 30) - 10 >
- 46 × 2 + 54 (46 × 54) + 2 <
- 405 - 54 + 53 (405 + 54) - 53 <
- 85 × 7 - 48 (85 × 48) - 7 <
- 350 ÷ 50 - 2 (350 ÷ 50) + 2 <
- 924 ÷ 22 + 42 (924 ÷ 22) - 42 >
- 551 ÷ 29 + 19 (551 ÷ 29) - 19 >
- 92 × 3 + 63 (92 × 63) + 3 <
- 18 × 2 + 30 (18 × 30) + 2 <
- 918 ÷ 18 + 18 (918 ÷ 18) - 18 >
- 384 ÷ 48 - 3 (384 ÷ 48) + 3 <
- 54 × 1 + 56 (54 × 56) + 1 <
- 588 - 93 + 90 (588 + 93) - 90 <
- 463 - 83 + 65 (463 + 83) - 65 <
- 48 × 5 + 31 (48 × 31) + 5 <
- 544 ÷ 17 + 16 (544 ÷ 17) - 16 >
- 624 - 31 + 26 (624 + 31) - 26 <
- 76 - 39 + 33 (76 + 39) - 33 <
- 228 - 47 + 24 (228 + 47) - 24 <
- 979 - 68 + 15 (979 + 68) - 15 <
- 24 × 8 - 8 (24 × 8) - 8 =
- 80 × 4 + 84 (80 × 84) + 4 <
- 400 ÷ 20 - 5 (400 ÷ 20) + 5 <
- 180 ÷ 12 - 2 (180 ÷ 12) + 2 <
- 375 - 33 + 83 (375 + 33) - 83 >
- 540 ÷ 30 - 3 (540 ÷ 30) + 3 <
- 916 - 82 + 99 (916 + 82) - 99 >
- 663 + 10 - 16 663 - 10 + 16 <
- 384 - 73 + 25 (384 + 73) - 25 <
- 624 ÷ 13 + 13 (624 ÷ 13) - 13 >
- 582 ÷ 97 - 2 (582 ÷ 97) + 2 <
- 54 × 7 + 26 (54 × 26) + 7 <
- 975 ÷ 15 - 5 (975 ÷ 15) + 5 <
- 796 + 10 - 13 796 - 10 + 13 <
- 31 × 7 + 18 (31 × 18) + 7 <
- 762 + 10 - 33 762 - 10 + 33 <
- 94 + 10 - 68 94 - 10 + 68 <
- 81 × 5 + 37 (81 × 37) + 5 <
- 596 + 10 - 80 596 - 10 + 80 <
- 19 × 7 + 76 (19 × 76) + 7 <
- 946 + 10 - 12 946 - 10 + 12 <
- 840 ÷ 35 - 3 (840 ÷ 35) + 3 <
- 611 ÷ 13 + 13 (611 ÷ 13) - 13 >
- 490 - 76 + 44 (490 + 76) - 44 <
- 623 - 81 + 38 (623 + 81) - 38 <
- 840 ÷ 14 + 21 (840 ÷ 14) - 21 >
- 17 × 9 + 74 (17 × 74) + 9 <
- 728 ÷ 26 - 26 (728 ÷ 26) + 26 <
- 429 + 10 - 90 429 - 10 + 90 <
- 60 × 4 - 59 (60 × 59) - 4 <
- 260 ÷ 10 - 4 (260 ÷ 10) + 4 <
- 936 ÷ 72 - 6 (936 ÷ 72) + 6 <
- 960 ÷ 64 - 2 (960 ÷ 64) + 2 <
- 334 + 10 - 33 334 - 10 + 33 <
- 756 ÷ 28 + 18 (756 ÷ 28) - 18 >
- 75 × 9 - 2 (75 × 2) - 9 >
- 840 ÷ 42 + 20 (840 ÷ 42) - 20 >
- 888 ÷ 24 - 8 (888 ÷ 24) + 8 <
- 671 ÷ 61 + 11 (671 ÷ 61) - 11 >
- 427 - 78 + 65 (427 + 78) - 65 <
- 936 ÷ 39 - 8 (936 ÷ 39) + 8 <
- 75 × 8 + 67 (75 × 67) + 8 <
- 92 × 6 + 97 (92 × 97) + 6 <
- 840 ÷ 24 + 21 (840 ÷ 24) - 21 >
- 975 ÷ 65 + 15 (975 ÷ 65) - 15 >
- 736 ÷ 16 - 46 (736 ÷ 16) + 46 <
- 416 ÷ 13 + 32 (416 ÷ 13) - 32 >
- 272 + 10 - 24 272 - 10 + 24 <
- 90 × 9 + 24 (90 × 24) + 9 <
- 690 ÷ 30 + 10 (690 ÷ 30) - 10 >
- 48 × 7 - 48 (48 × 48) - 7 <
- 781 + 10 - 13 781 - 10 + 13 <
- 408 ÷ 17 + 17 (408 ÷ 17) - 17 >
- 220 + 10 - 18 220 - 10 + 18 <
- 91 × 7 + 48 (91 × 48) + 7 <
- 67 × 1 - 11 (67 × 11) - 1 <
- 21 - 24 + 10 (21 + 24) - 10 <
- 600 ÷ 25 + 24 (600 ÷ 25) - 24 >
- 895 - 58 + 28 (895 + 58) - 28 <
- 789 - 35 + 92 (789 + 35) - 92 >
- 559 ÷ 43 + 13 (559 ÷ 43) - 13 >
- 408 ÷ 12 + 24 (408 ÷ 12) - 24 >
- 891 + 10 - 25 891 - 10 + 25 <
- 39 × 1 + 82 (39 × 82) + 1 <
- 520 ÷ 13 + 20 (520 ÷ 13) - 20 >
- 23 × 5 - 65 (23 × 65) - 5 <
- 68 × 9 - 55 (68 × 55) - 9 <
- 989 ÷ 23 + 43 (989 ÷ 23) - 43 >
- 696 ÷ 29 + 12 (696 ÷ 29) - 12 >
- 50 × 8 - 75 (50 × 75) - 8 <
- 910 ÷ 65 - 7 (910 ÷ 65) + 7 <
- 237 - 69 + 15 (237 + 69) - 15 <
- 962 ÷ 26 - 26 (962 ÷ 26) + 26 <
- 612 ÷ 36 + 17 (612 ÷ 36) - 17 >
- 119 + 10 - 87 119 - 10 + 87 <
- 59 × 6 - 24 (59 × 24) - 6 <
- 532 ÷ 14 - 7 (532 ÷ 14) + 7 <
- 640 ÷ 40 + 10 (640 ÷ 40) - 10 >
- 44 × 5 + 91 (44 × 91) + 5 <
- 660 ÷ 44 + 10 (660 ÷ 44) - 10 >
- 504 ÷ 84 - 3 (504 ÷ 84) + 3 <
- 61 × 9 + 61 (61 × 61) + 9 <
- 43 × 2 + 64 (43 × 64) + 2 <
- 792 - 45 + 39 (792 + 45) - 39 <
- 672 ÷ 32 - 6 (672 ÷ 32) + 6 <
- 760 ÷ 40 + 10 (760 ÷ 40) - 10 >
- 601 + 10 - 80 601 - 10 + 80 <
- 629 - 48 + 23 (629 + 48) - 23 <
- 474 + 10 - 77 474 - 10 + 77 <
- 616 - 44 + 38 (616 + 44) - 38 <
- 58 - 58 + 81 (58 + 58) - 81 >
- 912 ÷ 48 + 12 (912 ÷ 48) - 12 >
- 34 × 1 + 64 (34 × 64) + 1 <
- 420 ÷ 10 + 28 (420 ÷ 10) - 28 >
- 21 × 6 + 39 (21 × 39) + 6 <
- 952 ÷ 28 - 7 (952 ÷ 28) + 7 <
- 924 ÷ 33 + 28 (924 ÷ 33) - 28 >
- 62 × 3 - 50 (62 × 50) - 3 <
- 323 ÷ 17 - 1 (323 ÷ 17) + 1 <
- 54 × 3 - 73 (54 × 73) - 3 <
- 990 ÷ 10 + 45 (990 ÷ 10) - 45 >
- 613 - 50 + 92 (613 + 50) - 92 >
- 14 × 4 + 57 (14 × 57) + 4 <
- 595 - 68 + 84 (595 + 68) - 84 >
- 506 ÷ 11 + 22 (506 ÷ 11) - 22 >
- 16 × 8 - 68 (16 × 68) - 8 <
- 140 ÷ 28 - 2 (140 ÷ 28) + 2 <
- 991 + 10 - 47 991 - 10 + 47 <
- 87 × 3 + 56 (87 × 56) + 3 <
- 934 + 10 - 73 934 - 10 + 73 <
- 714 ÷ 14 - 3 (714 ÷ 14) + 3 <
- 303 + 10 - 85 303 - 10 + 85 <
- 585 + 10 - 59 585 - 10 + 59 <
- 37 × 6 - 51 (37 × 51) - 6 <
- 750 ÷ 30 - 10 (750 ÷ 30) + 10 <
- 96 × 5 + 94 (96 × 94) + 5 <
- 32 × 3 - 46 (32 × 46) - 3 <
- 29 × 9 + 56 (29 × 56) + 9 <
- 720 ÷ 12 + 16 (720 ÷ 12) - 16 >
- 73 × 8 + 45 (73 × 45) + 8 <
- 744 + 10 - 28 744 - 10 + 28 <
- 450 ÷ 45 - 2 (450 ÷ 45) + 2 <
- 684 ÷ 12 + 57 (684 ÷ 12) - 57 >
- 541 + 10 - 93 541 - 10 + 93 <
- 11 × 6 + 68 (11 × 68) + 6 <
- 640 ÷ 40 + 16 (640 ÷ 40) - 16 >
- 792 ÷ 11 + 44 (792 ÷ 11) - 44 >
- 727 + 10 - 32 727 - 10 + 32 <
- 509 - 30 + 81 (509 + 30) - 81 >
- 484 ÷ 22 + 22 (484 ÷ 22) - 22 >
- 49 × 4 + 64 (49 × 64) + 4 <
- 590 - 46 + 94 (590 + 46) - 94 >
- 72 × 2 - 47 (72 × 47) - 2 <
- 740 ÷ 20 + 20 (740 ÷ 20) - 20 >
- 25 × 8 + 98 (25 × 98) + 8 <
- 22 × 7 + 60 (22 × 60) + 7 <
- 240 - 33 + 52 (240 + 33) - 52 >
- 53 × 7 - 23 (53 × 23) - 7 <
- 625 - 92 + 22 (625 + 92) - 22 <
- 300 ÷ 12 - 15 (300 ÷ 12) + 15 <
- 73 × 3 - 55 (73 × 55) - 3 <
- 953 - 26 + 27 (953 + 26) - 27 >
- 18 × 7 - 8 (18 × 8) - 7 <
- 855 ÷ 95 - 1 (855 ÷ 95) + 1 <
- 372 + 10 - 85 372 - 10 + 85 <
- 252 ÷ 18 - 1 (252 ÷ 18) + 1 <
- 684 ÷ 18 - 19 (684 ÷ 18) + 19 <
- 425 ÷ 25 + 17 (425 ÷ 25) - 17 >
- 10 × 7 + 82 (10 × 82) + 7 <
- 704 ÷ 11 + 11 (704 ÷ 11) - 11 >
- 48 × 3 + 59 (48 × 59) + 3 <
- 343 - 43 + 12 (343 + 43) - 12 <
- 69 + 10 - 20 69 - 10 + 20 <
- 780 ÷ 13 + 15 (780 ÷ 13) - 15 >
- 144 - 22 + 81 (144 + 22) - 81 >
- 24 × 5 + 61 (24 × 61) + 5 <
- 130 + 10 - 68 130 - 10 + 68 <
- 336 ÷ 56 - 4 (336 ÷ 56) + 4 <
- 563 + 10 - 52 563 - 10 + 52 <
- 17 × 4 + 66 (17 × 66) + 4 <
- 424 - 98 + 24 (424 + 98) - 24 <
- 42 × 2 + 46 (42 × 46) + 2 <
- 660 ÷ 22 + 15 (660 ÷ 22) - 15 >
- 459 ÷ 51 - 9 (459 ÷ 51) + 9 <
- 980 ÷ 14 + 49 (980 ÷ 14) - 49 >
- 915 - 96 + 36 (915 + 96) - 36 <
- 903 ÷ 21 + 21 (903 ÷ 21) - 21 >
- 350 + 10 - 68 350 - 10 + 68 <
- 966 ÷ 46 - 7 (966 ÷ 46) + 7 <
- 141 - 29 + 77 (141 + 29) - 77 >
- 336 ÷ 12 + 28 (336 ÷ 12) - 28 >
- 825 ÷ 55 + 15 (825 ÷ 55) - 15 >
- 44 × 5 - 38 (44 × 38) - 5 <
- 774 ÷ 43 - 6 (774 ÷ 43) + 6 <
- 811 + 10 - 68 811 - 10 + 68 <
- 136 + 10 - 99 136 - 10 + 99 <
- 574 ÷ 41 + 14 (574 ÷ 41) - 14 >
- 315 ÷ 21 - 15 (315 ÷ 21) + 15 <
- 920 ÷ 20 - 23 (920 ÷ 20) + 23 <
- 339 - 36 + 18 (339 + 36) - 18 <
- 47 × 2 - 37 (47 × 37) - 2 <
- 356 + 10 - 82 356 - 10 + 82 <
- 20 × 1 + 12 (20 × 12) + 1 <
- 26 × 8 - 37 (26 × 37) - 8 <
- 969 + 10 - 32 969 - 10 + 32 <
- 24 × 1 + 40 (24 × 40) + 1 <
- 303 - 47 + 66 (303 + 47) - 66 >
- 28 × 1 + 98 (28 × 98) + 1 <
- 798 ÷ 21 + 21 (798 ÷ 21) - 21 >
- 252 ÷ 21 - 4 (252 ÷ 21) + 4 <
- 854 - 52 + 40 (854 + 52) - 40 <
- 57 × 3 - 1 (57 × 1) - 3 >
- 34 × 7 + 19 (34 × 19) + 7 <
- 38 × 5 - 13 (38 × 13) - 5 <
- 36 - 40 + 25 (36 + 40) - 25 <
- 241 + 10 - 98 241 - 10 + 98 <
- 880 ÷ 20 - 44 (880 ÷ 20) + 44 <
- 192 ÷ 48 - 1 (192 ÷ 48) + 1 <
- 113 + 10 - 89 113 - 10 + 89 <
- 960 ÷ 30 - 4 (960 ÷ 30) + 4 <
- 926 + 10 - 31 926 - 10 + 31 <
- 828 ÷ 18 - 6 (828 ÷ 18) + 6 <
- 96 × 5 - 14 (96 × 14) - 5 <
- 15 × 9 + 30 (15 × 30) + 9 <
- 607 - 12 + 90 (607 + 12) - 90 >
- 52 × 5 - 22 (52 × 22) - 5 <
- 501 - 63 + 96 (501 + 63) - 96 >
- 158 + 10 - 37 158 - 10 + 37 <
- 17 × 9 - 55 (17 × 55) - 9 <
- 15 × 2 + 10 (15 × 10) + 2 <
- 92 × 9 + 47 (92 × 47) + 9 <
- 322 + 10 - 35 322 - 10 + 35 <
- 295 - 63 + 99 (295 + 63) - 99 >
- 276 ÷ 12 - 2 (276 ÷ 12) + 2 <
- 73 × 7 + 26 (73 × 26) + 7 <
- 988 ÷ 13 + 13 (988 ÷ 13) - 13 >
- 499 + 10 - 82 499 - 10 + 82 <
- 161 + 10 - 63 161 - 10 + 63 <
- 494 ÷ 13 + 38 (494 ÷ 13) - 38 >
- 462 ÷ 11 + 11 (462 ÷ 11) - 11 >
- 83 × 7 - 34 (83 × 34) - 7 <
- 798 - 84 + 23 (798 + 84) - 23 <
- 475 ÷ 19 - 19 (475 ÷ 19) + 19 <
- 576 + 10 - 45 576 - 10 + 45 <
- 690 ÷ 10 - 30 (690 ÷ 10) + 30 <
- 952 ÷ 28 + 14 (952 ÷ 28) - 14 >
- 182 - 54 + 28 (182 + 54) - 28 <
- 94 - 25 + 93 (94 + 25) - 93 >
- 560 ÷ 16 - 35 (560 ÷ 16) + 35 <
- 700 - 81 + 37 (700 + 81) - 37 <
- 840 ÷ 21 - 5 (840 ÷ 21) + 5 <
- 67 × 9 - 89 (67 × 89) - 9 <
- 600 ÷ 12 + 10 (600 ÷ 12) - 10 >
- 630 ÷ 15 + 14 (630 ÷ 15) - 14 >
- 490 ÷ 14 + 14 (490 ÷ 14) - 14 >
- 972 ÷ 12 + 81 (972 ÷ 12) - 81 >
- 481 ÷ 37 - 1 (481 ÷ 37) + 1 <
- 899 + 10 - 21 899 - 10 + 21 <
- 652 - 75 + 58 (652 + 75) - 58 <
- 407 ÷ 11 + 11 (407 ÷ 11) - 11 >
- 28 × 8 - 66 (28 × 66) - 8 <
- 832 ÷ 16 + 26 (832 ÷ 16) - 26 >
- 851 ÷ 23 + 23 (851 ÷ 23) - 23 >
- 105 - 58 + 43 (105 + 58) - 43 <
- 700 ÷ 20 + 28 (700 ÷ 20) - 28 >
- 810 ÷ 10 - 27 (810 ÷ 10) + 27 <
- 27 × 5 + 12 (27 × 12) + 5 <
- 70 × 9 + 46 (70 × 46) + 9 <
- 40 + 10 - 39 40 - 10 + 39 <
- 732 ÷ 61 - 2 (732 ÷ 61) + 2 <
- 801 ÷ 89 - 3 (801 ÷ 89) + 3 <
- 439 - 10 + 68 (439 + 10) - 68 >
- 175 + 10 - 22 175 - 10 + 22 <
- 31 - 34 + 47 (31 + 34) - 47 >
- 780 ÷ 10 + 30 (780 ÷ 10) - 30 >
- 38 × 9 - 59 (38 × 59) - 9 <
- 392 - 58 + 35 (392 + 58) - 35 <
- 237 - 61 + 65 (237 + 61) - 65 >
- 45 × 8 - 46 (45 × 46) - 8 <
- 21 × 2 + 67 (21 × 67) + 2 <
- 850 ÷ 10 + 25 (850 ÷ 10) - 25 >
- 56 - 91 + 66 (56 + 91) - 66 <
- 526 - 30 + 68 (526 + 30) - 68 >
- 118 - 76 + 64 (118 + 76) - 64 <
- 672 ÷ 42 + 16 (672 ÷ 42) - 16 >
- 494 - 14 + 20 (494 + 14) - 20 >
- 494 ÷ 13 + 26 (494 ÷ 13) - 26 >
- 43 × 2 + 87 (43 × 87) + 2 <
- 996 + 10 - 67 996 - 10 + 67 <
- 59 × 8 + 17 (59 × 17) + 8 <
- 252 + 10 - 51 252 - 10 + 51 <
- 54 × 5 + 97 (54 × 97) + 5 <
- 17 × 1 - 1 (17 × 1) - 1 =
- 504 ÷ 12 - 8 (504 ÷ 12) + 8 <
- 450 ÷ 15 - 6 (450 ÷ 15) + 6 <
- 90 × 8 - 79 (90 × 79) - 8 <
- 350 ÷ 14 + 25 (350 ÷ 14) - 25 >
- 510 + 10 - 34 510 - 10 + 34 <
- 207 + 10 - 21 207 - 10 + 21 <
- 429 ÷ 13 - 1 (429 ÷ 13) + 1 <
- 92 × 5 + 10 (92 × 10) + 5 <
- 990 ÷ 18 + 15 (990 ÷ 18) - 15 >
- 90 × 6 - 65 (90 × 65) - 6 <
- 699 - 98 + 93 (699 + 98) - 93 <
- 75 × 1 + 76 (75 × 76) + 1 <
- 884 ÷ 13 + 17 (884 ÷ 13) - 17 >
- 972 ÷ 18 + 27 (972 ÷ 18) - 27 >
- 437 ÷ 23 - 1 (437 ÷ 23) + 1 <
- 552 + 10 - 67 552 - 10 + 67 <
- 420 ÷ 60 - 6 (420 ÷ 60) + 6 <
- 230 - 29 + 75 (230 + 29) - 75 >
- 247 + 10 - 23 247 - 10 + 23 <
- 59 × 1 + 30 (59 × 30) + 1 <
- 53 × 9 - 78 (53 × 78) - 9 <
- 313 + 10 - 90 313 - 10 + 90 <
- 500 + 10 - 66 500 - 10 + 66 <
- 978 + 10 - 20 978 - 10 + 20 <
- 555 - 84 + 82 (555 + 84) - 82 <
- 30 × 9 - 9 (30 × 9) - 9 =
- 487 - 33 + 68 (487 + 33) - 68 >
- 756 ÷ 14 + 18 (756 ÷ 14) - 18 >
- 30 × 6 + 45 (30 × 45) + 6 <
- 690 ÷ 46 - 5 (690 ÷ 46) + 5 <
- 960 - 12 + 97 (960 + 12) - 97 >
- 407 ÷ 11 + 11 (407 ÷ 11) - 11 >
- 98 × 3 + 20 (98 × 20) + 3 <
- 630 ÷ 18 - 18 (630 ÷ 18) + 18 <
- 510 ÷ 34 - 5 (510 ÷ 34) + 5 <
- 372 ÷ 62 - 3 (372 ÷ 62) + 3 <
- 837 + 10 - 80 837 - 10 + 80 <
- 312 ÷ 24 - 12 (312 ÷ 24) + 12 <
- 196 ÷ 49 - 1 (196 ÷ 49) + 1 <
- 752 ÷ 16 - 16 (752 ÷ 16) + 16 <
- 450 ÷ 25 - 2 (450 ÷ 25) + 2 <
- 943 ÷ 23 - 23 (943 ÷ 23) + 23 <
- 970 + 10 - 39 970 - 10 + 39 <
- 880 ÷ 11 + 16 (880 ÷ 11) - 16 >
- 840 ÷ 24 + 10 (840 ÷ 24) - 10 >
- 305 - 98 + 54 (305 + 98) - 54 <
- 432 ÷ 16 - 24 (432 ÷ 16) + 24 <
- 462 ÷ 14 + 22 (462 ÷ 14) - 22 >
- 700 ÷ 35 - 20 (700 ÷ 35) + 20 <
- 900 ÷ 36 + 25 (900 ÷ 36) - 25 >
- 828 - 41 + 55 (828 + 41) - 55 >
- 55 × 4 - 86 (55 × 86) - 4 <
- 18 × 7 - 2 (18 × 2) - 7 >
- 405 ÷ 15 + 27 (405 ÷ 15) - 27 >
- 92 × 8 + 86 (92 × 86) + 8 <
- 91 × 3 + 40 (91 × 40) + 3 <
- 73 × 6 - 88 (73 × 88) - 6 <
- 981 - 77 + 53 (981 + 77) - 53 <
- 787 + 10 - 92 787 - 10 + 92 <
- 867 - 91 + 12 (867 + 91) - 12 <
- 825 ÷ 55 + 11 (825 ÷ 55) - 11 >
- 312 - 55 + 56 (312 + 55) - 56 >
- 87 × 2 - 31 (87 × 31) - 2 <
- 41 × 6 + 20 (41 × 20) + 6 <
- 870 ÷ 15 + 58 (870 ÷ 15) - 58 >
- 37 × 5 + 82 (37 × 82) + 5 <
- 51 × 3 - 86 (51 × 86) - 3 <
- 56 × 6 - 43 (56 × 43) - 6 <
- 99 × 9 - 43 (99 × 43) - 9 <
- 340 ÷ 17 + 10 (340 ÷ 17) - 10 >
- 53 × 2 + 70 (53 × 70) + 2 <
- 540 - 53 + 15 (540 + 53) - 15 <
- 483 ÷ 23 + 21 (483 ÷ 23) - 21 >
- 798 ÷ 21 - 3 (798 ÷ 21) + 3 <
- 840 ÷ 24 + 30 (840 ÷ 24) - 30 >
- 63 × 2 + 39 (63 × 39) + 2 <
- 75 × 4 - 39 (75 × 39) - 4 <
- 264 ÷ 12 + 11 (264 ÷ 12) - 11 >
- 328 + 10 - 70 328 - 10 + 70 <
- 966 + 10 - 78 966 - 10 + 78 <
- 57 × 7 - 51 (57 × 51) - 7 <
- 240 ÷ 10 - 15 (240 ÷ 10) + 15 <
※总分：100分， 共计：390道题， 每题：0.26 分。