- 耗时： 0分0秒
- 题数：
- 得分：
- 480 ÷ 48 - 4 (480 ÷ 48) + 4 <
- 511 ÷ 73 - 7 (511 ÷ 73) + 7 <
- 72 × 2 - 83 (72 × 83) - 2 <
- 462 ÷ 11 - 21 (462 ÷ 11) + 21 <
- 437 + 10 - 52 437 - 10 + 52 <
- 924 + 10 - 79 924 - 10 + 79 <
- 732 + 10 - 77 732 - 10 + 77 <
- 925 + 10 - 68 925 - 10 + 68 <
- 62 × 7 - 36 (62 × 36) - 7 <
- 998 - 85 + 89 (998 + 85) - 89 >
- 78 × 7 - 66 (78 × 66) - 7 <
- 687 + 10 - 13 687 - 10 + 13 <
- 432 ÷ 16 - 6 (432 ÷ 16) + 6 <
- 242 ÷ 22 + 11 (242 ÷ 22) - 11 >
- 330 ÷ 15 + 15 (330 ÷ 15) - 15 >
- 950 ÷ 38 - 10 (950 ÷ 38) + 10 <
- 693 ÷ 33 + 21 (693 ÷ 33) - 21 >
- 971 - 49 + 38 (971 + 49) - 38 <
- 870 ÷ 10 + 30 (870 ÷ 10) - 30 >
- 504 ÷ 14 + 21 (504 ÷ 14) - 21 >
- 911 - 80 + 15 (911 + 80) - 15 <
- 358 - 19 + 64 (358 + 19) - 64 >
- 31 × 9 + 42 (31 × 42) + 9 <
- 96 × 7 - 4 (96 × 4) - 7 >
- 634 + 10 - 48 634 - 10 + 48 <
- 12 × 4 + 86 (12 × 86) + 4 <
- 99 × 5 - 61 (99 × 61) - 5 <
- 132 - 78 + 79 (132 + 78) - 79 >
- 17 × 1 + 27 (17 × 27) + 1 <
- 706 - 26 + 94 (706 + 26) - 94 >
- 497 + 10 - 18 497 - 10 + 18 <
- 32 × 4 - 69 (32 × 69) - 4 <
- 924 ÷ 14 - 7 (924 ÷ 14) + 7 <
- 555 ÷ 15 + 37 (555 ÷ 15) - 37 >
- 648 ÷ 24 + 24 (648 ÷ 24) - 24 >
- 42 × 5 - 98 (42 × 98) - 5 <
- 67 × 2 + 67 (67 × 67) + 2 <
- 858 ÷ 33 + 13 (858 ÷ 33) - 13 >
- 62 × 8 + 42 (62 × 42) + 8 <
- 960 ÷ 12 + 80 (960 ÷ 12) - 80 >
- 68 × 3 + 71 (68 × 71) + 3 <
- 373 + 10 - 49 373 - 10 + 49 <
- 79 × 5 + 53 (79 × 53) + 5 <
- 55 × 8 - 65 (55 × 65) - 8 <
- 864 ÷ 16 - 8 (864 ÷ 16) + 8 <
- 97 × 9 + 49 (97 × 49) + 9 <
- 83 + 10 - 24 83 - 10 + 24 <
- 666 - 92 + 21 (666 + 92) - 21 <
- 215 - 35 + 26 (215 + 35) - 26 <
- 819 - 58 + 28 (819 + 58) - 28 <
- 623 - 42 + 55 (623 + 42) - 55 >
- 162 - 95 + 63 (162 + 95) - 63 <
- 744 ÷ 24 - 24 (744 ÷ 24) + 24 <
- 78 × 8 + 23 (78 × 23) + 8 <
- 21 × 1 - 5 (21 × 5) - 1 <
- 63 × 3 - 5 (63 × 5) - 3 <
- 43 × 6 + 20 (43 × 20) + 6 <
- 540 ÷ 27 - 2 (540 ÷ 27) + 2 <
- 420 ÷ 15 - 28 (420 ÷ 15) + 28 <
- 308 + 10 - 96 308 - 10 + 96 <
- 188 - 88 + 79 (188 + 88) - 79 <
- 241 - 44 + 44 (241 + 44) - 44 =
- 572 ÷ 22 + 13 (572 ÷ 22) - 13 >
- 59 × 7 + 32 (59 × 32) + 7 <
- 831 - 49 + 63 (831 + 49) - 63 >
- 864 ÷ 16 + 32 (864 ÷ 16) - 32 >
- 86 × 6 - 73 (86 × 73) - 6 <
- 300 + 10 - 40 300 - 10 + 40 <
- 312 ÷ 52 - 3 (312 ÷ 52) + 3 <
- 866 + 10 - 92 866 - 10 + 92 <
- 16 × 3 + 42 (16 × 42) + 3 <
- 558 + 10 - 42 558 - 10 + 42 <
- 425 - 93 + 41 (425 + 93) - 41 <
- 475 - 46 + 56 (475 + 46) - 56 >
- 357 ÷ 21 - 3 (357 ÷ 21) + 3 <
- 19 × 7 + 96 (19 × 96) + 7 <
- 680 ÷ 20 - 10 (680 ÷ 20) + 10 <
- 50 × 4 + 48 (50 × 48) + 4 <
- 874 + 10 - 74 874 - 10 + 74 <
- 665 - 31 + 44 (665 + 31) - 44 >
- 990 ÷ 66 + 15 (990 ÷ 66) - 15 >
- 617 + 10 - 64 617 - 10 + 64 <
- 297 - 24 + 49 (297 + 24) - 49 >
- 388 + 10 - 46 388 - 10 + 46 <
- 112 - 31 + 18 (112 + 31) - 18 <
- 462 ÷ 21 + 21 (462 ÷ 21) - 21 >
- 81 × 9 + 78 (81 × 78) + 9 <
- 26 × 4 - 38 (26 × 38) - 4 <
- 74 × 4 + 57 (74 × 57) + 4 <
- 12 × 8 + 72 (12 × 72) + 8 <
- 72 × 8 - 62 (72 × 62) - 8 <
- 720 ÷ 45 + 15 (720 ÷ 45) - 15 >
- 255 + 10 - 50 255 - 10 + 50 <
- 31 × 3 + 51 (31 × 51) + 3 <
- 20 × 7 + 54 (20 × 54) + 7 <
- 985 - 93 + 26 (985 + 93) - 26 <
- 630 ÷ 15 + 30 (630 ÷ 15) - 30 >
- 871 ÷ 67 + 13 (871 ÷ 67) - 13 >
- 351 ÷ 27 + 13 (351 ÷ 27) - 13 >
- 800 ÷ 16 + 16 (800 ÷ 16) - 16 >
- 56 × 2 - 49 (56 × 49) - 2 <
- 672 ÷ 14 + 42 (672 ÷ 14) - 42 >
- 51 × 4 - 72 (51 × 72) - 4 <
- 828 ÷ 69 + 12 (828 ÷ 69) - 12 >
- 700 ÷ 35 - 20 (700 ÷ 35) + 20 <
- 147 + 10 - 52 147 - 10 + 52 <
- 43 × 5 + 56 (43 × 56) + 5 <
- 817 - 33 + 23 (817 + 33) - 23 <
- 50 × 9 - 79 (50 × 79) - 9 <
- 132 + 10 - 11 132 - 10 + 11 <
- 270 + 10 - 97 270 - 10 + 97 <
- 660 ÷ 60 + 10 (660 ÷ 60) - 10 >
- 57 × 9 + 21 (57 × 21) + 9 <
- 65 × 5 - 73 (65 × 73) - 5 <
- 397 + 10 - 92 397 - 10 + 92 <
- 684 + 10 - 99 684 - 10 + 99 <
- 91 × 8 + 27 (91 × 27) + 8 <
- 720 ÷ 12 + 20 (720 ÷ 12) - 20 >
- 697 + 10 - 15 697 - 10 + 15 <
- 390 ÷ 10 + 15 (390 ÷ 10) - 15 >
- 700 ÷ 10 - 20 (700 ÷ 10) + 20 <
- 580 - 28 + 94 (580 + 28) - 94 >
- 80 × 5 - 41 (80 × 41) - 5 <
- 600 ÷ 15 + 40 (600 ÷ 15) - 40 >
- 31 × 2 + 98 (31 × 98) + 2 <
- 912 ÷ 12 + 24 (912 ÷ 12) - 24 >
- 62 × 9 + 82 (62 × 82) + 9 <
- 47 × 3 + 52 (47 × 52) + 3 <
- 344 - 87 + 90 (344 + 87) - 90 >
- 528 ÷ 11 + 11 (528 ÷ 11) - 11 >
- 656 ÷ 41 - 4 (656 ÷ 41) + 4 <
- 880 ÷ 10 + 20 (880 ÷ 10) - 20 >
- 336 ÷ 14 + 21 (336 ÷ 14) - 21 >
- 583 - 72 + 43 (583 + 72) - 43 <
- 720 ÷ 24 + 30 (720 ÷ 24) - 30 >
- 131 + 10 - 41 131 - 10 + 41 <
- 865 + 10 - 32 865 - 10 + 32 <
- 55 × 5 - 77 (55 × 77) - 5 <
- 219 - 76 + 80 (219 + 76) - 80 >
- 868 ÷ 31 - 14 (868 ÷ 31) + 14 <
- 96 + 10 - 82 96 - 10 + 82 <
- 17 × 8 - 79 (17 × 79) - 8 <
- 497 + 10 - 48 497 - 10 + 48 <
- 570 ÷ 95 - 5 (570 ÷ 95) + 5 <
- 524 + 10 - 93 524 - 10 + 93 <
- 64 × 5 - 29 (64 × 29) - 5 <
- 68 × 5 + 57 (68 × 57) + 5 <
- 292 - 51 + 28 (292 + 51) - 28 <
- 690 ÷ 69 - 6 (690 ÷ 69) + 6 <
- 948 - 43 + 34 (948 + 43) - 34 <
- 390 ÷ 39 - 5 (390 ÷ 39) + 5 <
- 709 - 94 + 15 (709 + 94) - 15 <
- 840 ÷ 20 + 12 (840 ÷ 20) - 12 >
- 115 - 99 + 58 (115 + 99) - 58 <
- 240 ÷ 30 - 4 (240 ÷ 30) + 4 <
- 362 + 10 - 83 362 - 10 + 83 <
- 79 × 3 - 96 (79 × 96) - 3 <
- 955 + 10 - 63 955 - 10 + 63 <
- 760 + 10 - 32 760 - 10 + 32 <
- 801 - 80 + 48 (801 + 80) - 48 <
- 720 ÷ 15 - 10 (720 ÷ 15) + 10 <
- 868 ÷ 28 + 28 (868 ÷ 28) - 28 >
- 95 × 7 + 16 (95 × 16) + 7 <
- 336 ÷ 16 - 7 (336 ÷ 16) + 7 <
- 981 - 96 + 56 (981 + 96) - 56 <
- 767 - 38 + 80 (767 + 38) - 80 >
- 681 + 10 - 71 681 - 10 + 71 <
- 400 ÷ 25 - 8 (400 ÷ 25) + 8 <
- 830 ÷ 83 + 10 (830 ÷ 83) - 10 >
- 92 × 2 - 76 (92 × 76) - 2 <
- 780 ÷ 52 + 15 (780 ÷ 52) - 15 >
- 79 × 1 + 81 (79 × 81) + 1 <
- 27 × 3 + 55 (27 × 55) + 3 <
- 659 - 87 + 58 (659 + 87) - 58 <
- 882 ÷ 21 + 21 (882 ÷ 21) - 21 >
- 286 ÷ 22 + 11 (286 ÷ 22) - 11 >
- 535 - 57 + 93 (535 + 57) - 93 >
- 612 - 67 + 74 (612 + 67) - 74 >
- 48 × 3 - 68 (48 × 68) - 3 <
- 457 - 54 + 46 (457 + 54) - 46 <
- 460 ÷ 10 - 5 (460 ÷ 10) + 5 <
- 586 - 98 + 24 (586 + 98) - 24 <
- 46 × 8 + 82 (46 × 82) + 8 <
- 728 ÷ 13 + 56 (728 ÷ 13) - 56 >
- 328 + 10 - 20 328 - 10 + 20 <
- 660 ÷ 15 + 10 (660 ÷ 15) - 10 >
- 28 × 6 + 15 (28 × 15) + 6 <
- 797 + 10 - 59 797 - 10 + 59 <
- 892 + 10 - 83 892 - 10 + 83 <
- 520 ÷ 40 + 13 (520 ÷ 40) - 13 >
- 705 + 10 - 12 705 - 10 + 12 <
- 900 ÷ 12 + 30 (900 ÷ 12) - 30 >
- 168 + 10 - 13 168 - 10 + 13 <
- 660 ÷ 20 + 33 (660 ÷ 20) - 33 >
- 43 × 5 - 35 (43 × 35) - 5 <
- 396 ÷ 99 - 4 (396 ÷ 99) + 4 <
- 563 - 34 + 33 (563 + 34) - 33 <
- 630 ÷ 10 - 6 (630 ÷ 10) + 6 <
- 95 × 1 + 99 (95 × 99) + 1 <
- 86 × 5 + 24 (86 × 24) + 5 <
- 504 ÷ 28 - 3 (504 ÷ 28) + 3 <
- 884 ÷ 17 + 52 (884 ÷ 17) - 52 >
- 117 + 10 - 76 117 - 10 + 76 <
- 826 + 10 - 58 826 - 10 + 58 <
- 624 ÷ 52 - 6 (624 ÷ 52) + 6 <
- 30 × 8 - 10 (30 × 10) - 8 <
- 44 × 5 + 41 (44 × 41) + 5 <
- 254 - 96 + 72 (254 + 96) - 72 <
- 714 ÷ 14 + 21 (714 ÷ 14) - 21 >
- 403 ÷ 13 + 31 (403 ÷ 13) - 31 >
- 764 + 10 - 93 764 - 10 + 93 <
- 81 × 5 + 64 (81 × 64) + 5 <
- 510 ÷ 17 - 10 (510 ÷ 17) + 10 <
- 264 ÷ 11 - 8 (264 ÷ 11) + 8 <
- 954 ÷ 53 + 18 (954 ÷ 53) - 18 >
- 398 - 64 + 44 (398 + 64) - 44 <
- 627 ÷ 19 + 11 (627 ÷ 19) - 11 >
- 600 ÷ 25 - 20 (600 ÷ 25) + 20 <
- 672 ÷ 42 - 7 (672 ÷ 42) + 7 <
- 24 × 6 - 96 (24 × 96) - 6 <
- 880 ÷ 20 - 20 (880 ÷ 20) + 20 <
- 322 ÷ 14 + 23 (322 ÷ 14) - 23 >
- 19 × 7 + 39 (19 × 39) + 7 <
- 58 × 3 + 70 (58 × 70) + 3 <
- 900 ÷ 12 + 10 (900 ÷ 12) - 10 >
- 81 × 1 - 56 (81 × 56) - 1 <
- 46 × 8 - 59 (46 × 59) - 8 <
- 202 + 10 - 10 202 - 10 + 10 =
- 383 - 28 + 55 (383 + 28) - 55 >
- 348 ÷ 58 - 2 (348 ÷ 58) + 2 <
- 900 ÷ 10 - 20 (900 ÷ 10) + 20 <
- 28 × 2 + 74 (28 × 74) + 2 <
- 368 + 10 - 27 368 - 10 + 27 <
- 190 + 10 - 17 190 - 10 + 17 <
- 300 ÷ 20 + 10 (300 ÷ 20) - 10 >
- 25 + 10 - 22 25 - 10 + 22 <
- 842 - 62 + 55 (842 + 62) - 55 <
- 880 ÷ 55 + 11 (880 ÷ 55) - 11 >
- 705 + 10 - 24 705 - 10 + 24 <
- 88 × 4 - 30 (88 × 30) - 4 <
- 912 ÷ 16 + 48 (912 ÷ 16) - 48 >
- 97 × 9 + 47 (97 × 47) + 9 <
- 848 ÷ 53 - 2 (848 ÷ 53) + 2 <
- 912 + 10 - 32 912 - 10 + 32 <
- 990 ÷ 33 - 2 (990 ÷ 33) + 2 <
- 874 ÷ 38 - 2 (874 ÷ 38) + 2 <
- 86 × 8 - 27 (86 × 27) - 8 <
- 975 ÷ 65 - 13 (975 ÷ 65) + 13 <
- 984 ÷ 12 + 41 (984 ÷ 12) - 41 >
- 63 × 4 - 11 (63 × 11) - 4 <
- 835 + 10 - 75 835 - 10 + 75 <
- 790 ÷ 10 - 10 (790 ÷ 10) + 10 <
- 654 + 10 - 20 654 - 10 + 20 <
- 58 + 10 - 61 58 - 10 + 61 <
- 176 + 10 - 90 176 - 10 + 90 <
- 923 + 10 - 52 923 - 10 + 52 <
- 408 ÷ 12 - 6 (408 ÷ 12) + 6 <
- 900 ÷ 12 + 18 (900 ÷ 12) - 18 >
- 156 - 23 + 73 (156 + 23) - 73 >
- 95 × 9 + 53 (95 × 53) + 9 <
- 66 × 5 + 26 (66 × 26) + 5 <
- 464 - 33 + 44 (464 + 33) - 44 >
- 734 + 10 - 54 734 - 10 + 54 <
- 391 ÷ 17 - 17 (391 ÷ 17) + 17 <
- 701 - 78 + 49 (701 + 78) - 49 <
- 836 ÷ 76 + 11 (836 ÷ 76) - 11 >
- 95 × 7 + 98 (95 × 98) + 7 <
- 828 ÷ 23 + 36 (828 ÷ 23) - 36 >
- 84 × 1 + 31 (84 × 31) + 1 <
- 21 × 9 - 57 (21 × 57) - 9 <
- 52 × 9 + 83 (52 × 83) + 9 <
- 96 × 2 + 94 (96 × 94) + 2 <
- 966 ÷ 14 + 21 (966 ÷ 14) - 21 >
- 679 + 10 - 96 679 - 10 + 96 <
- 217 - 60 + 44 (217 + 60) - 44 <
- 264 ÷ 24 - 8 (264 ÷ 24) + 8 <
- 161 - 75 + 93 (161 + 75) - 93 >
- 975 ÷ 39 + 25 (975 ÷ 39) - 25 >
- 495 + 10 - 23 495 - 10 + 23 <
- 822 - 42 + 60 (822 + 42) - 60 >
- 328 + 10 - 13 328 - 10 + 13 <
- 61 × 8 + 22 (61 × 22) + 8 <
- 72 × 6 + 70 (72 × 70) + 6 <
- 360 ÷ 45 - 4 (360 ÷ 45) + 4 <
- 97 × 8 - 44 (97 × 44) - 8 <
- 432 ÷ 18 - 1 (432 ÷ 18) + 1 <
- 700 ÷ 25 + 28 (700 ÷ 25) - 28 >
- 45 × 6 + 74 (45 × 74) + 6 <
- 880 ÷ 16 - 8 (880 ÷ 16) + 8 <
- 89 × 6 + 11 (89 × 11) + 6 <
- 937 - 49 + 89 (937 + 49) - 89 >
- 660 ÷ 10 - 30 (660 ÷ 10) + 30 <
- 537 - 53 + 17 (537 + 53) - 17 <
- 930 ÷ 10 + 10 (930 ÷ 10) - 10 >
- 833 ÷ 17 + 49 (833 ÷ 17) - 49 >
- 616 ÷ 22 + 11 (616 ÷ 22) - 11 >
- 704 ÷ 44 + 11 (704 ÷ 44) - 11 >
- 940 ÷ 20 - 1 (940 ÷ 20) + 1 <
- 529 - 38 + 71 (529 + 38) - 71 >
- 628 + 10 - 90 628 - 10 + 90 <
- 697 ÷ 17 + 41 (697 ÷ 17) - 41 >
- 140 + 10 - 17 140 - 10 + 17 <
- 372 + 10 - 11 372 - 10 + 11 <
- 576 ÷ 48 - 8 (576 ÷ 48) + 8 <
- 997 + 10 - 89 997 - 10 + 89 <
- 72 × 1 - 50 (72 × 50) - 1 <
- 550 ÷ 11 + 25 (550 ÷ 11) - 25 >
- 486 ÷ 27 - 3 (486 ÷ 27) + 3 <
- 73 × 2 + 16 (73 × 16) + 2 <
- 44 × 2 - 59 (44 × 59) - 2 <
- 849 - 11 + 96 (849 + 11) - 96 >
- 720 ÷ 40 + 16 (720 ÷ 40) - 16 >
- 67 × 4 + 30 (67 × 30) + 4 <
- 546 ÷ 21 + 26 (546 ÷ 21) - 26 >
- 173 + 10 - 68 173 - 10 + 68 <
- 56 × 3 + 54 (56 × 54) + 3 <
- 90 × 8 + 87 (90 × 87) + 8 <
- 135 - 37 + 46 (135 + 37) - 46 >
- 224 ÷ 14 + 14 (224 ÷ 14) - 14 >
- 407 ÷ 11 + 11 (407 ÷ 11) - 11 >
- 812 ÷ 28 + 28 (812 ÷ 28) - 28 >
- 855 ÷ 57 + 15 (855 ÷ 57) - 15 >
- 504 ÷ 56 - 8 (504 ÷ 56) + 8 <
- 598 ÷ 13 + 23 (598 ÷ 13) - 23 >
- 65 × 9 + 32 (65 × 32) + 9 <
- 85 × 5 - 64 (85 × 64) - 5 <
- 572 + 10 - 93 572 - 10 + 93 <
- 600 ÷ 24 + 15 (600 ÷ 24) - 15 >
- 663 ÷ 51 - 3 (663 ÷ 51) + 3 <
- 960 ÷ 12 + 20 (960 ÷ 12) - 20 >
- 32 × 2 - 54 (32 × 54) - 2 <
- 153 - 55 + 31 (153 + 55) - 31 <
- 767 + 10 - 90 767 - 10 + 90 <
- 510 + 10 - 57 510 - 10 + 57 <
- 91 × 6 + 12 (91 × 12) + 6 <
- 936 ÷ 72 - 3 (936 ÷ 72) + 3 <
- 874 ÷ 38 + 23 (874 ÷ 38) - 23 >
- 560 ÷ 28 - 1 (560 ÷ 28) + 1 <
- 330 ÷ 22 + 15 (330 ÷ 22) - 15 >
- 140 ÷ 20 - 5 (140 ÷ 20) + 5 <
- 66 × 1 + 15 (66 × 15) + 1 <
- 723 - 29 + 99 (723 + 29) - 99 >
- 29 × 6 + 57 (29 × 57) + 6 <
- 506 ÷ 22 - 2 (506 ÷ 22) + 2 <
- 828 ÷ 46 - 3 (828 ÷ 46) + 3 <
- 660 ÷ 10 - 44 (660 ÷ 10) + 44 <
- 48 × 1 + 29 (48 × 29) + 1 <
- 259 - 17 + 42 (259 + 17) - 42 >
- 630 ÷ 30 - 15 (630 ÷ 30) + 15 <
- 568 + 10 - 18 568 - 10 + 18 <
- 84 × 9 - 34 (84 × 34) - 9 <
- 924 ÷ 28 + 21 (924 ÷ 28) - 21 >
- 712 + 10 - 70 712 - 10 + 70 <
- 756 ÷ 12 - 1 (756 ÷ 12) + 1 <
- 52 - 81 + 94 (52 + 81) - 94 >
- 720 ÷ 36 + 12 (720 ÷ 36) - 12 >
- 26 × 3 - 55 (26 × 55) - 3 <
- 336 ÷ 16 + 16 (336 ÷ 16) - 16 >
- 98 × 8 + 37 (98 × 37) + 8 <
- 410 ÷ 10 + 41 (410 ÷ 10) - 41 >
- 34 × 3 + 89 (34 × 89) + 3 <
- 62 × 4 - 2 (62 × 2) - 4 >
- 462 ÷ 21 + 21 (462 ÷ 21) - 21 >
- 140 ÷ 14 - 7 (140 ÷ 14) + 7 <
- 990 ÷ 45 + 22 (990 ÷ 45) - 22 >
- 45 × 7 + 86 (45 × 86) + 7 <
- 34 × 4 - 16 (34 × 16) - 4 <
- 420 ÷ 35 + 10 (420 ÷ 35) - 10 >
- 192 ÷ 64 - 2 (192 ÷ 64) + 2 <
- 940 - 13 + 13 (940 + 13) - 13 =
- 34 × 2 + 37 (34 × 37) + 2 <
- 85 × 6 - 57 (85 × 57) - 6 <
- 682 - 56 + 58 (682 + 56) - 58 >
- 71 × 6 - 32 (71 × 32) - 6 <
- 660 ÷ 33 - 15 (660 ÷ 33) + 15 <
- 617 + 10 - 70 617 - 10 + 70 <
- 975 ÷ 25 + 13 (975 ÷ 25) - 13 >
- 272 ÷ 16 + 16 (272 ÷ 16) - 16 >
- 924 ÷ 14 - 44 (924 ÷ 14) + 44 <
- 29 × 3 + 56 (29 × 56) + 3 <
- 35 × 1 - 16 (35 × 16) - 1 <
- 546 ÷ 42 - 3 (546 ÷ 42) + 3 <
- 810 ÷ 18 - 9 (810 ÷ 18) + 9 <
- 682 ÷ 11 + 22 (682 ÷ 11) - 22 >
- 840 ÷ 40 + 20 (840 ÷ 40) - 20 >
- 29 × 5 + 92 (29 × 92) + 5 <
- 87 × 5 - 87 (87 × 87) - 5 <
- 590 ÷ 10 + 59 (590 ÷ 10) - 59 >
- 460 - 94 + 55 (460 + 94) - 55 <
- 816 ÷ 17 - 8 (816 ÷ 17) + 8 <
- 722 - 48 + 37 (722 + 48) - 37 <
- 804 + 10 - 93 804 - 10 + 93 <
- 882 ÷ 63 - 7 (882 ÷ 63) + 7 <
- 68 × 4 - 47 (68 × 47) - 4 <
- 594 ÷ 27 + 18 (594 ÷ 27) - 18 >
- 29 × 5 + 89 (29 × 89) + 5 <
- 250 ÷ 25 - 2 (250 ÷ 25) + 2 <
- 898 + 10 - 75 898 - 10 + 75 <
- 342 + 10 - 66 342 - 10 + 66 <
- 480 ÷ 12 - 20 (480 ÷ 12) + 20 <
- 990 ÷ 11 + 15 (990 ÷ 11) - 15 >
- 840 ÷ 40 - 8 (840 ÷ 40) + 8 <
- 61 × 3 + 71 (61 × 71) + 3 <
- 520 ÷ 10 - 20 (520 ÷ 10) + 20 <
- 856 + 10 - 62 856 - 10 + 62 <
- 90 × 8 + 94 (90 × 94) + 8 <
- 648 ÷ 12 + 54 (648 ÷ 12) - 54 >
- 353 + 10 - 15 353 - 10 + 15 <
- 478 - 62 + 14 (478 + 62) - 14 <
- 67 × 5 + 64 (67 × 64) + 5 <
- 33 × 6 + 90 (33 × 90) + 6 <
- 49 - 49 + 33 (49 + 49) - 33 <
- 70 × 9 - 93 (70 × 93) - 9 <
- 395 ÷ 79 - 1 (395 ÷ 79) + 1 <
- 58 × 4 - 55 (58 × 55) - 4 <
- 76 × 6 - 31 (76 × 31) - 6 <
- 77 × 3 + 46 (77 × 46) + 3 <
- 896 ÷ 14 - 1 (896 ÷ 14) + 1 <
- 71 × 3 - 17 (71 × 17) - 3 <
- 37 × 2 - 51 (37 × 51) - 2 <
※总分：100分， 共计：420道题， 每题：0.24 分。