- 耗时： 0分0秒
- 题数：
- 得分：
- 720 ÷ 10 - 6 (720 ÷ 10) + 6 <
- 379 - 80 + 31 (379 + 80) - 31 <
- 562 + 10 - 83 562 - 10 + 83 <
- 14 × 7 - 29 (14 × 29) - 7 <
- 67 × 1 + 53 (67 × 53) + 1 <
- 420 ÷ 60 - 5 (420 ÷ 60) + 5 <
- 906 - 22 + 66 (906 + 22) - 66 >
- 924 ÷ 12 + 21 (924 ÷ 12) - 21 >
- 494 ÷ 13 + 26 (494 ÷ 13) - 26 >
- 52 × 3 - 77 (52 × 77) - 3 <
- 26 × 2 + 67 (26 × 67) + 2 <
- 70 × 2 + 82 (70 × 82) + 2 <
- 990 ÷ 33 + 30 (990 ÷ 33) - 30 >
- 67 × 4 - 22 (67 × 22) - 4 <
- 127 - 14 + 82 (127 + 14) - 82 >
- 660 ÷ 44 + 12 (660 ÷ 44) - 12 >
- 774 ÷ 43 - 3 (774 ÷ 43) + 3 <
- 924 ÷ 42 + 12 (924 ÷ 42) - 12 >
- 18 + 10 - 11 18 - 10 + 11 <
- 544 ÷ 68 - 1 (544 ÷ 68) + 1 <
- 44 × 8 - 49 (44 × 49) - 8 <
- 342 ÷ 38 - 1 (342 ÷ 38) + 1 <
- 57 × 3 + 47 (57 × 47) + 3 <
- 547 + 10 - 19 547 - 10 + 19 <
- 448 + 10 - 65 448 - 10 + 65 <
- 244 + 10 - 52 244 - 10 + 52 <
- 840 + 10 - 97 840 - 10 + 97 <
- 135 ÷ 45 - 3 (135 ÷ 45) + 3 <
- 434 + 10 - 72 434 - 10 + 72 <
- 18 × 8 + 61 (18 × 61) + 8 <
- 990 ÷ 11 + 45 (990 ÷ 11) - 45 >
- 82 × 2 - 5 (82 × 5) - 2 <
- 88 × 9 + 58 (88 × 58) + 9 <
- 570 ÷ 15 - 3 (570 ÷ 15) + 3 <
- 420 ÷ 60 - 6 (420 ÷ 60) + 6 <
- 35 × 6 - 15 (35 × 15) - 6 <
- 530 ÷ 10 + 53 (530 ÷ 10) - 53 >
- 69 × 9 + 59 (69 × 59) + 9 <
- 780 ÷ 15 + 13 (780 ÷ 15) - 13 >
- 25 × 3 + 57 (25 × 57) + 3 <
- 77 × 6 + 50 (77 × 50) + 6 <
- 55 × 8 - 38 (55 × 38) - 8 <
- 975 ÷ 13 + 15 (975 ÷ 13) - 15 >
- 434 - 72 + 34 (434 + 72) - 34 <
- 65 × 4 + 52 (65 × 52) + 4 <
- 588 ÷ 49 - 12 (588 ÷ 49) + 12 <
- 74 × 4 + 91 (74 × 91) + 4 <
- 838 + 10 - 18 838 - 10 + 18 <
- 418 ÷ 11 + 11 (418 ÷ 11) - 11 >
- 439 + 10 - 79 439 - 10 + 79 <
- 237 - 43 + 89 (237 + 43) - 89 >
- 917 + 10 - 47 917 - 10 + 47 <
- 660 ÷ 11 + 55 (660 ÷ 11) - 55 >
- 682 - 46 + 63 (682 + 46) - 63 >
- 46 × 5 - 43 (46 × 43) - 5 <
- 91 × 2 + 37 (91 × 37) + 2 <
- 600 ÷ 10 + 12 (600 ÷ 10) - 12 >
- 20 × 6 - 12 (20 × 12) - 6 <
- 891 + 10 - 40 891 - 10 + 40 <
- 40 × 6 + 76 (40 × 76) + 6 <
- 17 × 9 - 19 (17 × 19) - 9 <
- 63 × 5 + 97 (63 × 97) + 5 <
- 64 × 6 - 72 (64 × 72) - 6 <
- 61 × 7 - 73 (61 × 73) - 7 <
- 573 + 10 - 11 573 - 10 + 11 <
- 728 + 10 - 39 728 - 10 + 39 <
- 968 + 10 - 38 968 - 10 + 38 <
- 550 ÷ 10 + 22 (550 ÷ 10) - 22 >
- 93 × 6 + 21 (93 × 21) + 6 <
- 468 + 10 - 81 468 - 10 + 81 <
- 59 × 1 + 88 (59 × 88) + 1 <
- 357 - 19 + 34 (357 + 19) - 34 >
- 252 ÷ 12 + 21 (252 ÷ 12) - 21 >
- 21 × 2 + 29 (21 × 29) + 2 <
- 296 - 83 + 34 (296 + 83) - 34 <
- 32 - 42 + 43 (32 + 42) - 43 >
- 24 × 9 + 75 (24 × 75) + 9 <
- 120 ÷ 24 - 3 (120 ÷ 24) + 3 <
- 29 × 4 - 48 (29 × 48) - 4 <
- 575 - 96 + 85 (575 + 96) - 85 <
- 210 ÷ 15 - 14 (210 ÷ 15) + 14 <
- 248 - 34 + 74 (248 + 34) - 74 >
- 830 + 10 - 32 830 - 10 + 32 <
- 609 ÷ 29 - 21 (609 ÷ 29) + 21 <
- 473 ÷ 11 + 11 (473 ÷ 11) - 11 >
- 720 ÷ 45 + 15 (720 ÷ 45) - 15 >
- 840 ÷ 10 + 60 (840 ÷ 10) - 60 >
- 482 - 15 + 51 (482 + 15) - 51 >
- 800 ÷ 25 + 16 (800 ÷ 25) - 16 >
- 973 - 34 + 33 (973 + 34) - 33 <
- 969 + 10 - 70 969 - 10 + 70 <
- 504 ÷ 14 + 21 (504 ÷ 14) - 21 >
- 952 ÷ 28 - 1 (952 ÷ 28) + 1 <
- 28 × 4 - 75 (28 × 75) - 4 <
- 270 ÷ 45 - 3 (270 ÷ 45) + 3 <
- 177 - 56 + 36 (177 + 56) - 36 <
- 792 ÷ 88 - 9 (792 ÷ 88) + 9 <
- 604 + 10 - 67 604 - 10 + 67 <
- 712 + 10 - 36 712 - 10 + 36 <
- 867 + 10 - 62 867 - 10 + 62 <
- 617 + 10 - 62 617 - 10 + 62 <
- 75 × 8 - 54 (75 × 54) - 8 <
- 53 × 8 + 16 (53 × 16) + 8 <
- 30 × 8 - 58 (30 × 58) - 8 <
- 558 - 78 + 98 (558 + 78) - 98 >
- 43 + 10 - 37 43 - 10 + 37 <
- 174 - 56 + 16 (174 + 56) - 16 <
- 785 - 22 + 63 (785 + 22) - 63 >
- 867 + 10 - 48 867 - 10 + 48 <
- 12 × 1 + 41 (12 × 41) + 1 <
- 360 ÷ 12 + 20 (360 ÷ 12) - 20 >
- 420 ÷ 21 - 12 (420 ÷ 21) + 12 <
- 832 ÷ 13 - 64 (832 ÷ 13) + 64 <
- 59 × 3 - 51 (59 × 51) - 3 <
- 216 ÷ 24 - 4 (216 ÷ 24) + 4 <
- 640 ÷ 16 - 8 (640 ÷ 16) + 8 <
- 29 × 9 + 94 (29 × 94) + 9 <
- 526 + 10 - 23 526 - 10 + 23 <
- 525 ÷ 15 - 7 (525 ÷ 15) + 7 <
- 45 × 9 - 81 (45 × 81) - 9 <
- 196 - 17 + 30 (196 + 17) - 30 >
- 260 - 50 + 14 (260 + 50) - 14 <
- 64 × 6 + 60 (64 × 60) + 6 <
- 220 ÷ 10 + 10 (220 ÷ 10) - 10 >
- 43 × 1 + 81 (43 × 81) + 1 <
- 403 - 14 + 30 (403 + 14) - 30 >
- 31 × 6 - 78 (31 × 78) - 6 <
- 157 - 76 + 43 (157 + 76) - 43 <
- 888 + 10 - 83 888 - 10 + 83 <
- 936 ÷ 13 + 36 (936 ÷ 13) - 36 >
- 781 + 10 - 28 781 - 10 + 28 <
- 705 ÷ 15 - 47 (705 ÷ 15) + 47 <
- 66 × 9 + 71 (66 × 71) + 9 <
- 39 - 93 + 76 (39 + 93) - 76 <
- 140 ÷ 28 - 1 (140 ÷ 28) + 1 <
- 34 × 8 - 7 (34 × 7) - 8 >
- 260 - 41 + 38 (260 + 41) - 38 <
- 43 × 2 - 64 (43 × 64) - 2 <
- 617 - 31 + 39 (617 + 31) - 39 >
- 179 + 10 - 81 179 - 10 + 81 <
- 832 ÷ 64 + 13 (832 ÷ 64) - 13 >
- 49 - 90 + 46 (49 + 90) - 46 <
- 582 ÷ 97 - 1 (582 ÷ 97) + 1 <
- 96 × 9 - 20 (96 × 20) - 9 <
- 310 ÷ 62 - 2 (310 ÷ 62) + 2 <
- 896 + 10 - 95 896 - 10 + 95 <
- 96 × 3 + 54 (96 × 54) + 3 <
- 688 + 10 - 88 688 - 10 + 88 <
- 17 × 9 - 56 (17 × 56) - 9 <
- 26 × 3 - 34 (26 × 34) - 3 <
- 420 ÷ 14 + 20 (420 ÷ 14) - 20 >
- 53 × 9 - 55 (53 × 55) - 9 <
- 79 × 2 + 87 (79 × 87) + 2 <
- 72 × 7 + 39 (72 × 39) + 7 <
- 672 ÷ 32 + 12 (672 ÷ 32) - 12 >
- 84 × 8 + 12 (84 × 12) + 8 <
- 285 ÷ 15 + 15 (285 ÷ 15) - 15 >
- 588 - 15 + 38 (588 + 15) - 38 >
- 19 × 8 + 54 (19 × 54) + 8 <
- 37 × 5 + 42 (37 × 42) + 5 <
- 424 - 49 + 37 (424 + 49) - 37 <
- 76 × 7 + 55 (76 × 55) + 7 <
- 89 × 8 + 62 (89 × 62) + 8 <
- 486 ÷ 18 + 27 (486 ÷ 18) - 27 >
- 30 × 8 + 23 (30 × 23) + 8 <
- 68 × 3 + 92 (68 × 92) + 3 <
- 433 + 10 - 68 433 - 10 + 68 <
- 47 × 3 - 11 (47 × 11) - 3 <
- 681 + 10 - 36 681 - 10 + 36 <
- 420 ÷ 14 + 30 (420 ÷ 14) - 30 >
- 520 + 10 - 52 520 - 10 + 52 <
- 450 ÷ 10 - 30 (450 ÷ 10) + 30 <
- 846 ÷ 18 - 1 (846 ÷ 18) + 1 <
- 99 × 6 + 73 (99 × 73) + 6 <
- 390 + 10 - 20 390 - 10 + 20 <
- 924 ÷ 14 - 66 (924 ÷ 14) + 66 <
- 27 × 7 + 53 (27 × 53) + 7 <
- 840 ÷ 42 - 10 (840 ÷ 42) + 10 <
- 149 + 10 - 10 149 - 10 + 10 =
- 50 × 3 - 83 (50 × 83) - 3 <
- 440 - 49 + 85 (440 + 49) - 85 >
- 473 + 10 - 27 473 - 10 + 27 <
- 22 × 9 + 36 (22 × 36) + 9 <
- 95 × 5 + 65 (95 × 65) + 5 <
- 112 - 43 + 56 (112 + 43) - 56 >
- 93 × 3 - 6 (93 × 6) - 3 <
- 905 + 10 - 63 905 - 10 + 63 <
- 600 ÷ 25 - 6 (600 ÷ 25) + 6 <
- 620 ÷ 20 - 4 (620 ÷ 20) + 4 <
- 28 × 4 + 11 (28 × 11) + 4 <
- 616 ÷ 14 + 22 (616 ÷ 14) - 22 >
- 993 + 10 - 11 993 - 10 + 11 <
- 960 ÷ 10 + 24 (960 ÷ 10) - 24 >
- 596 + 10 - 74 596 - 10 + 74 <
- 998 + 10 - 10 998 - 10 + 10 =
- 93 × 7 + 10 (93 × 10) + 7 <
- 71 × 1 + 64 (71 × 64) + 1 <
- 990 ÷ 30 + 18 (990 ÷ 30) - 18 >
- 21 × 8 + 64 (21 × 64) + 8 <
- 475 - 57 + 52 (475 + 57) - 52 <
- 960 ÷ 16 + 40 (960 ÷ 16) - 40 >
- 746 - 95 + 99 (746 + 95) - 99 >
- 26 × 1 - 7 (26 × 7) - 1 <
- 846 + 10 - 67 846 - 10 + 67 <
- 760 ÷ 76 - 8 (760 ÷ 76) + 8 <
- 736 ÷ 32 - 1 (736 ÷ 32) + 1 <
- 54 + 10 - 44 54 - 10 + 44 <
- 38 × 8 + 46 (38 × 46) + 8 <
- 84 × 6 - 24 (84 × 24) - 6 <
- 340 ÷ 10 + 17 (340 ÷ 10) - 17 >
- 569 + 10 - 36 569 - 10 + 36 <
- 307 + 10 - 40 307 - 10 + 40 <
- 88 × 4 + 39 (88 × 39) + 4 <
- 14 × 3 - 12 (14 × 12) - 3 <
- 814 - 34 + 15 (814 + 34) - 15 <
- 445 + 10 - 41 445 - 10 + 41 <
- 874 ÷ 23 - 23 (874 ÷ 23) + 23 <
- 485 + 10 - 68 485 - 10 + 68 <
- 960 ÷ 40 + 12 (960 ÷ 40) - 12 >
- 305 ÷ 61 - 1 (305 ÷ 61) + 1 <
- 888 ÷ 12 + 74 (888 ÷ 12) - 74 >
- 612 ÷ 51 - 6 (612 ÷ 51) + 6 <
- 907 - 15 + 86 (907 + 15) - 86 >
- 223 - 60 + 76 (223 + 60) - 76 >
- 192 ÷ 32 - 2 (192 ÷ 32) + 2 <
- 903 + 10 - 83 903 - 10 + 83 <
- 67 × 4 - 50 (67 × 50) - 4 <
- 291 - 99 + 67 (291 + 99) - 67 <
- 60 × 1 + 43 (60 × 43) + 1 <
- 581 + 10 - 31 581 - 10 + 31 <
- 900 ÷ 50 + 12 (900 ÷ 50) - 12 >
- 37 × 9 + 75 (37 × 75) + 9 <
- 92 × 9 + 64 (92 × 64) + 9 <
- 840 ÷ 35 + 20 (840 ÷ 35) - 20 >
- 26 × 4 + 89 (26 × 89) + 4 <
- 81 × 2 - 35 (81 × 35) - 2 <
- 34 × 2 - 66 (34 × 66) - 2 <
- 42 - 12 + 24 (42 + 12) - 24 >
- 795 - 76 + 64 (795 + 76) - 64 <
- 98 × 6 + 27 (98 × 27) + 6 <
- 600 ÷ 25 + 12 (600 ÷ 25) - 12 >
- 829 + 10 - 19 829 - 10 + 19 <
- 624 ÷ 13 - 26 (624 ÷ 13) + 26 <
- 45 × 6 + 55 (45 × 55) + 6 <
- 41 × 8 + 87 (41 × 87) + 8 <
- 10 × 8 + 40 (10 × 40) + 8 <
- 42 × 5 + 49 (42 × 49) + 5 <
- 749 + 10 - 19 749 - 10 + 19 <
- 672 ÷ 56 - 8 (672 ÷ 56) + 8 <
- 15 × 5 + 42 (15 × 42) + 5 <
- 820 - 11 + 19 (820 + 11) - 19 >
- 436 - 35 + 60 (436 + 35) - 60 >
- 74 - 45 + 39 (74 + 45) - 39 <
- 182 + 10 - 83 182 - 10 + 83 <
- 62 × 5 + 23 (62 × 23) + 5 <
- 666 ÷ 74 - 9 (666 ÷ 74) + 9 <
- 62 × 9 + 30 (62 × 30) + 9 <
- 840 ÷ 14 - 35 (840 ÷ 14) + 35 <
- 44 × 1 + 81 (44 × 81) + 1 <
- 358 + 10 - 60 358 - 10 + 60 <
- 52 - 94 + 72 (52 + 94) - 72 <
- 75 × 6 - 73 (75 × 73) - 6 <
- 651 - 67 + 10 (651 + 67) - 10 <
- 685 - 35 + 85 (685 + 35) - 85 >
- 287 - 22 + 79 (287 + 22) - 79 >
- 494 ÷ 19 - 13 (494 ÷ 19) + 13 <
- 35 × 6 + 77 (35 × 77) + 6 <
- 706 - 70 + 44 (706 + 70) - 44 <
- 881 + 10 - 44 881 - 10 + 44 <
- 561 ÷ 11 - 3 (561 ÷ 11) + 3 <
- 374 ÷ 17 - 17 (374 ÷ 17) + 17 <
- 200 ÷ 10 - 1 (200 ÷ 10) + 1 <
- 720 ÷ 12 - 30 (720 ÷ 12) + 30 <
- 744 ÷ 31 + 12 (744 ÷ 31) - 12 >
- 849 - 24 + 24 (849 + 24) - 24 =
- 304 - 20 + 37 (304 + 20) - 37 >
- 46 × 6 + 15 (46 × 15) + 6 <
- 840 ÷ 20 + 21 (840 ÷ 20) - 21 >
- 450 - 50 + 47 (450 + 50) - 47 <
- 553 + 10 - 37 553 - 10 + 37 <
- 65 × 6 + 86 (65 × 86) + 6 <
- 775 - 73 + 71 (775 + 73) - 71 <
- 710 - 22 + 98 (710 + 22) - 98 >
- 71 × 5 + 74 (71 × 74) + 5 <
- 74 × 9 - 22 (74 × 22) - 9 <
- 53 × 3 - 98 (53 × 98) - 3 <
- 744 + 10 - 86 744 - 10 + 86 <
- 602 ÷ 43 - 2 (602 ÷ 43) + 2 <
- 126 + 10 - 86 126 - 10 + 86 <
- 262 - 53 + 46 (262 + 53) - 46 <
- 948 ÷ 12 - 4 (948 ÷ 12) + 4 <
- 578 - 21 + 59 (578 + 21) - 59 >
- 24 × 3 + 36 (24 × 36) + 3 <
- 840 ÷ 14 + 28 (840 ÷ 14) - 28 >
- 396 - 95 + 93 (396 + 95) - 93 <
- 99 × 5 + 33 (99 × 33) + 5 <
- 252 ÷ 21 - 3 (252 ÷ 21) + 3 <
- 371 + 10 - 18 371 - 10 + 18 <
- 52 × 1 + 38 (52 × 38) + 1 <
- 99 × 8 + 22 (99 × 22) + 8 <
- 100 + 10 - 70 100 - 10 + 70 <
- 337 - 56 + 18 (337 + 56) - 18 <
- 839 - 94 + 52 (839 + 94) - 52 <
- 302 - 89 + 61 (302 + 89) - 61 <
- 129 + 10 - 82 129 - 10 + 82 <
- 780 ÷ 39 + 10 (780 ÷ 39) - 10 >
- 144 ÷ 48 - 2 (144 ÷ 48) + 2 <
- 924 ÷ 14 + 21 (924 ÷ 14) - 21 >
- 45 × 3 + 34 (45 × 34) + 3 <
- 480 ÷ 12 - 15 (480 ÷ 12) + 15 <
- 54 × 5 + 56 (54 × 56) + 5 <
- 494 ÷ 13 - 26 (494 ÷ 13) + 26 <
- 63 × 5 + 11 (63 × 11) + 5 <
- 433 + 10 - 59 433 - 10 + 59 <
- 56 × 7 - 63 (56 × 63) - 7 <
- 566 + 10 - 21 566 - 10 + 21 <
- 13 × 6 + 46 (13 × 46) + 6 <
- 604 + 10 - 75 604 - 10 + 75 <
- 650 - 37 + 75 (650 + 37) - 75 >
- 429 ÷ 13 + 33 (429 ÷ 13) - 33 >
- 59 × 2 + 16 (59 × 16) + 2 <
- 464 ÷ 29 + 16 (464 ÷ 29) - 16 >
- 46 × 1 - 22 (46 × 22) - 1 <
- 656 ÷ 41 + 16 (656 ÷ 41) - 16 >
- 803 + 10 - 25 803 - 10 + 25 <
- 88 × 3 - 80 (88 × 80) - 3 <
- 46 × 1 - 29 (46 × 29) - 1 <
- 924 ÷ 33 + 28 (924 ÷ 33) - 28 >
- 376 + 10 - 60 376 - 10 + 60 <
- 420 ÷ 14 - 7 (420 ÷ 14) + 7 <
- 468 ÷ 36 + 12 (468 ÷ 36) - 12 >
- 840 ÷ 20 - 2 (840 ÷ 20) + 2 <
- 372 + 10 - 53 372 - 10 + 53 <
- 141 - 93 + 20 (141 + 93) - 20 <
- 336 ÷ 21 - 16 (336 ÷ 21) + 16 <
- 238 + 10 - 21 238 - 10 + 21 <
- 54 × 6 - 23 (54 × 23) - 6 <
- 92 × 5 + 72 (92 × 72) + 5 <
- 799 + 10 - 49 799 - 10 + 49 <
- 95 × 1 - 57 (95 × 57) - 1 <
- 892 + 10 - 73 892 - 10 + 73 <
- 69 × 5 + 93 (69 × 93) + 5 <
- 96 × 7 - 99 (96 × 99) - 7 <
- 478 + 10 - 33 478 - 10 + 33 <
- 925 ÷ 37 - 1 (925 ÷ 37) + 1 <
- 407 + 10 - 41 407 - 10 + 41 <
- 135 - 48 + 62 (135 + 48) - 62 >
- 924 ÷ 42 + 21 (924 ÷ 42) - 21 >
- 833 - 51 + 19 (833 + 51) - 19 <
- 763 + 10 - 44 763 - 10 + 44 <
- 816 ÷ 17 - 6 (816 ÷ 17) + 6 <
- 598 - 66 + 88 (598 + 66) - 88 >
- 97 × 4 - 96 (97 × 96) - 4 <
- 623 - 42 + 35 (623 + 42) - 35 <
- 882 ÷ 18 - 3 (882 ÷ 18) + 3 <
- 171 - 35 + 47 (171 + 35) - 47 >
- 990 ÷ 55 + 10 (990 ÷ 55) - 10 >
- 58 × 8 - 80 (58 × 80) - 8 <
- 30 - 42 + 41 (30 + 42) - 41 <
- 58 × 2 - 46 (58 × 46) - 2 <
- 305 + 10 - 66 305 - 10 + 66 <
- 80 × 2 - 99 (80 × 99) - 2 <
- 28 × 6 + 92 (28 × 92) + 6 <
- 390 + 10 - 71 390 - 10 + 71 <
- 304 ÷ 16 - 19 (304 ÷ 16) + 19 <
- 555 ÷ 37 - 3 (555 ÷ 37) + 3 <
- 103 - 53 + 37 (103 + 53) - 37 <
- 224 + 10 - 17 224 - 10 + 17 <
- 335 - 25 + 41 (335 + 25) - 41 >
- 45 × 4 + 53 (45 × 53) + 4 <
- 580 + 10 - 77 580 - 10 + 77 <
- 448 ÷ 16 - 1 (448 ÷ 16) + 1 <
- 63 × 8 + 70 (63 × 70) + 8 <
- 336 ÷ 12 - 8 (336 ÷ 12) + 8 <
- 864 ÷ 12 - 27 (864 ÷ 12) + 27 <
- 728 ÷ 52 + 13 (728 ÷ 52) - 13 >
- 209 + 10 - 72 209 - 10 + 72 <
- 450 ÷ 10 - 30 (450 ÷ 10) + 30 <
- 862 - 26 + 12 (862 + 26) - 12 <
- 26 × 3 + 81 (26 × 81) + 3 <
- 720 ÷ 30 + 20 (720 ÷ 30) - 20 >
- 516 + 10 - 61 516 - 10 + 61 <
- 67 × 2 + 69 (67 × 69) + 2 <
- 658 - 74 + 70 (658 + 74) - 70 <
- 80 × 7 + 74 (80 × 74) + 7 <
- 493 - 42 + 71 (493 + 42) - 71 >
- 280 ÷ 10 + 14 (280 ÷ 10) - 14 >
- 672 ÷ 12 + 24 (672 ÷ 12) - 24 >
- 385 ÷ 11 - 11 (385 ÷ 11) + 11 <
- 93 × 8 - 78 (93 × 78) - 8 <
- 848 ÷ 16 + 16 (848 ÷ 16) - 16 >
- 360 ÷ 30 - 6 (360 ÷ 30) + 6 <
- 980 + 10 - 98 980 - 10 + 98 <
- 616 ÷ 14 - 4 (616 ÷ 14) + 4 <
- 952 - 37 + 32 (952 + 37) - 32 <
- 275 + 10 - 68 275 - 10 + 68 <
- 672 ÷ 12 - 3 (672 ÷ 12) + 3 <
- 667 + 10 - 83 667 - 10 + 83 <
- 37 × 8 + 70 (37 × 70) + 8 <
- 552 - 64 + 92 (552 + 64) - 92 >
- 252 ÷ 28 - 7 (252 ÷ 28) + 7 <
- 232 - 84 + 44 (232 + 84) - 44 <
- 96 × 7 + 84 (96 × 84) + 7 <
- 748 ÷ 22 - 1 (748 ÷ 22) + 1 <
- 845 ÷ 65 + 13 (845 ÷ 65) - 13 >
- 561 + 10 - 94 561 - 10 + 94 <
- 840 ÷ 12 + 28 (840 ÷ 12) - 28 >
- 408 ÷ 24 - 1 (408 ÷ 24) + 1 <
- 616 ÷ 14 - 22 (616 ÷ 14) + 22 <
- 72 × 1 + 17 (72 × 17) + 1 <
- 382 + 10 - 12 382 - 10 + 12 <
- 41 × 6 - 37 (41 × 37) - 6 <
- 25 × 8 - 13 (25 × 13) - 8 <
- 531 - 46 + 17 (531 + 46) - 17 <
- 792 ÷ 99 - 2 (792 ÷ 99) + 2 <
- 225 + 10 - 79 225 - 10 + 79 <
- 42 × 9 - 83 (42 × 83) - 9 <
- 637 - 77 + 28 (637 + 77) - 28 <
- 280 ÷ 20 - 2 (280 ÷ 20) + 2 <
- 312 - 65 + 84 (312 + 65) - 84 >
- 510 ÷ 10 - 15 (510 ÷ 10) + 15 <
- 353 + 10 - 17 353 - 10 + 17 <
- 495 ÷ 33 + 11 (495 ÷ 33) - 11 >
- 500 ÷ 25 + 10 (500 ÷ 25) - 10 >
- 90 × 4 + 18 (90 × 18) + 4 <
- 597 + 10 - 52 597 - 10 + 52 <
- 75 × 4 - 58 (75 × 58) - 4 <
- 82 + 10 - 51 82 - 10 + 51 <
- 55 × 2 - 58 (55 × 58) - 2 <
- 686 - 14 + 27 (686 + 14) - 27 >
- 290 + 10 - 80 290 - 10 + 80 <
- 960 ÷ 20 - 32 (960 ÷ 20) + 32 <
- 68 × 5 - 20 (68 × 20) - 5 <
- 45 × 5 + 48 (45 × 48) + 5 <
- 28 × 9 - 59 (28 × 59) - 9 <
- 86 × 4 - 95 (86 × 95) - 4 <
- 96 + 10 - 79 96 - 10 + 79 <
- 966 ÷ 23 + 42 (966 ÷ 23) - 42 >
- 65 × 2 + 47 (65 × 47) + 2 <
- 306 ÷ 18 - 2 (306 ÷ 18) + 2 <
- 410 ÷ 41 - 2 (410 ÷ 41) + 2 <
- 644 ÷ 46 - 1 (644 ÷ 46) + 1 <
- 46 × 7 + 33 (46 × 33) + 7 <
- 630 ÷ 18 + 30 (630 ÷ 18) - 30 >
- 58 × 4 + 94 (58 × 94) + 4 <
- 407 + 10 - 28 407 - 10 + 28 <
- 672 ÷ 12 + 24 (672 ÷ 12) - 24 >
- 15 × 6 - 34 (15 × 34) - 6 <
- 569 - 30 + 73 (569 + 30) - 73 >
- 52 × 4 + 98 (52 × 98) + 4 <
※总分：100分， 共计：450道题， 每题：0.22 分。