- 耗时： 0分0秒
- 题数：
- 得分：
- 88 × 9 - 44 (88 × 44) - 9 <
- 46 × 8 + 87 (46 × 87) + 8 <
- 693 ÷ 33 + 11 (693 ÷ 33) - 11 >
- 56 × 5 - 51 (56 × 51) - 5 <
- 72 × 2 - 21 (72 × 21) - 2 <
- 77 × 8 + 78 (77 × 78) + 8 <
- 270 ÷ 18 + 15 (270 ÷ 18) - 15 >
- 445 - 28 + 64 (445 + 28) - 64 >
- 253 + 10 - 96 253 - 10 + 96 <
- 989 - 70 + 84 (989 + 70) - 84 >
- 236 - 82 + 44 (236 + 82) - 44 <
- 71 × 5 - 93 (71 × 93) - 5 <
- 490 ÷ 98 - 2 (490 ÷ 98) + 2 <
- 673 + 10 - 24 673 - 10 + 24 <
- 501 - 34 + 33 (501 + 34) - 33 <
- 532 ÷ 14 + 14 (532 ÷ 14) - 14 >
- 71 × 6 - 77 (71 × 77) - 6 <
- 75 × 6 + 99 (75 × 99) + 6 <
- 944 - 76 + 42 (944 + 76) - 42 <
- 68 × 1 - 66 (68 × 66) - 1 <
- 504 ÷ 12 - 21 (504 ÷ 12) + 21 <
- 220 ÷ 10 - 22 (220 ÷ 10) + 22 <
- 560 ÷ 70 - 8 (560 ÷ 70) + 8 <
- 16 × 5 - 36 (16 × 36) - 5 <
- 49 × 8 - 14 (49 × 14) - 8 <
- 935 ÷ 85 - 5 (935 ÷ 85) + 5 <
- 171 + 10 - 83 171 - 10 + 83 <
- 189 ÷ 27 - 1 (189 ÷ 27) + 1 <
- 57 × 1 + 25 (57 × 25) + 1 <
- 352 ÷ 88 - 2 (352 ÷ 88) + 2 <
- 864 ÷ 96 - 6 (864 ÷ 96) + 6 <
- 23 × 3 + 42 (23 × 42) + 3 <
- 960 ÷ 24 - 16 (960 ÷ 24) + 16 <
- 817 - 74 + 54 (817 + 74) - 54 <
- 960 - 10 + 84 (960 + 10) - 84 >
- 165 ÷ 15 + 11 (165 ÷ 15) - 11 >
- 800 ÷ 16 + 40 (800 ÷ 16) - 40 >
- 494 ÷ 19 + 19 (494 ÷ 19) - 19 >
- 59 × 7 - 22 (59 × 22) - 7 <
- 222 + 10 - 24 222 - 10 + 24 <
- 540 ÷ 12 + 30 (540 ÷ 12) - 30 >
- 91 × 1 + 28 (91 × 28) + 1 <
- 704 ÷ 11 + 32 (704 ÷ 11) - 32 >
- 739 - 89 + 59 (739 + 89) - 59 <
- 974 - 11 + 12 (974 + 11) - 12 >
- 611 ÷ 47 + 13 (611 ÷ 47) - 13 >
- 930 ÷ 10 + 31 (930 ÷ 10) - 31 >
- 505 + 10 - 82 505 - 10 + 82 <
- 429 + 10 - 42 429 - 10 + 42 <
- 587 + 10 - 19 587 - 10 + 19 <
- 17 × 3 - 13 (17 × 13) - 3 <
- 968 - 59 + 93 (968 + 59) - 93 >
- 13 × 9 + 64 (13 × 64) + 9 <
- 864 ÷ 96 - 1 (864 ÷ 96) + 1 <
- 868 + 10 - 25 868 - 10 + 25 <
- 468 ÷ 12 - 1 (468 ÷ 12) + 1 <
- 347 - 92 + 55 (347 + 92) - 55 <
- 220 + 10 - 87 220 - 10 + 87 <
- 33 × 9 + 36 (33 × 36) + 9 <
- 669 - 83 + 83 (669 + 83) - 83 =
- 19 × 9 + 70 (19 × 70) + 9 <
- 630 ÷ 15 + 30 (630 ÷ 15) - 30 >
- 840 ÷ 35 - 1 (840 ÷ 35) + 1 <
- 446 - 44 + 73 (446 + 44) - 73 >
- 312 ÷ 12 - 2 (312 ÷ 12) + 2 <
- 235 + 10 - 54 235 - 10 + 54 <
- 798 ÷ 38 - 21 (798 ÷ 38) + 21 <
- 752 + 10 - 32 752 - 10 + 32 <
- 819 + 10 - 40 819 - 10 + 40 <
- 26 × 7 + 45 (26 × 45) + 7 <
- 404 + 10 - 43 404 - 10 + 43 <
- 609 ÷ 29 - 3 (609 ÷ 29) + 3 <
- 590 + 10 - 79 590 - 10 + 79 <
- 840 ÷ 21 + 10 (840 ÷ 21) - 10 >
- 539 ÷ 49 + 11 (539 ÷ 49) - 11 >
- 97 × 8 - 29 (97 × 29) - 8 <
- 801 - 36 + 71 (801 + 36) - 71 >
- 829 - 29 + 54 (829 + 29) - 54 >
- 278 - 16 + 88 (278 + 16) - 88 >
- 587 + 10 - 68 587 - 10 + 68 <
- 648 ÷ 24 - 2 (648 ÷ 24) + 2 <
- 638 ÷ 22 + 22 (638 ÷ 22) - 22 >
- 231 - 59 + 57 (231 + 59) - 57 <
- 233 - 76 + 87 (233 + 76) - 87 >
- 165 + 10 - 45 165 - 10 + 45 <
- 74 × 6 + 84 (74 × 84) + 6 <
- 328 ÷ 41 - 1 (328 ÷ 41) + 1 <
- 83 × 9 + 14 (83 × 14) + 9 <
- 86 × 8 + 39 (86 × 39) + 8 <
- 406 ÷ 14 - 7 (406 ÷ 14) + 7 <
- 58 × 9 + 28 (58 × 28) + 9 <
- 18 × 2 - 33 (18 × 33) - 2 <
- 99 × 2 - 55 (99 × 55) - 2 <
- 589 + 10 - 73 589 - 10 + 73 <
- 875 - 18 + 65 (875 + 18) - 65 >
- 164 - 38 + 80 (164 + 38) - 80 >
- 877 - 75 + 70 (877 + 75) - 70 <
- 82 × 7 - 65 (82 × 65) - 7 <
- 24 × 5 + 25 (24 × 25) + 5 <
- 17 × 7 + 27 (17 × 27) + 7 <
- 833 - 79 + 81 (833 + 79) - 81 >
- 999 + 10 - 72 999 - 10 + 72 <
- 38 × 9 + 45 (38 × 45) + 9 <
- 820 + 10 - 54 820 - 10 + 54 <
- 420 ÷ 42 - 5 (420 ÷ 42) + 5 <
- 36 × 8 - 62 (36 × 62) - 8 <
- 92 × 3 - 57 (92 × 57) - 3 <
- 92 × 3 + 49 (92 × 49) + 3 <
- 396 ÷ 12 - 3 (396 ÷ 12) + 3 <
- 403 ÷ 13 + 13 (403 ÷ 13) - 13 >
- 325 - 49 + 54 (325 + 49) - 54 >
- 375 - 43 + 84 (375 + 43) - 84 >
- 293 - 65 + 92 (293 + 65) - 92 >
- 514 + 10 - 40 514 - 10 + 40 <
- 579 - 88 + 12 (579 + 88) - 12 <
- 709 + 10 - 66 709 - 10 + 66 <
- 71 × 7 + 39 (71 × 39) + 7 <
- 47 × 2 - 9 (47 × 9) - 2 <
- 744 ÷ 24 + 12 (744 ÷ 24) - 12 >
- 780 ÷ 52 - 10 (780 ÷ 52) + 10 <
- 180 ÷ 10 + 18 (180 ÷ 10) - 18 >
- 55 × 3 - 67 (55 × 67) - 3 <
- 288 ÷ 16 + 12 (288 ÷ 16) - 12 >
- 481 ÷ 13 + 13 (481 ÷ 13) - 13 >
- 855 - 74 + 57 (855 + 74) - 57 <
- 672 ÷ 56 - 4 (672 ÷ 56) + 4 <
- 432 ÷ 16 - 2 (432 ÷ 16) + 2 <
- 960 ÷ 15 + 10 (960 ÷ 15) - 10 >
- 768 ÷ 12 - 6 (768 ÷ 12) + 6 <
- 172 + 10 - 33 172 - 10 + 33 <
- 756 ÷ 28 - 1 (756 ÷ 28) + 1 <
- 55 × 6 - 38 (55 × 38) - 6 <
- 900 ÷ 25 - 4 (900 ÷ 25) + 4 <
- 592 ÷ 37 + 16 (592 ÷ 37) - 16 >
- 146 + 10 - 56 146 - 10 + 56 <
- 480 + 10 - 87 480 - 10 + 87 <
- 18 × 2 + 76 (18 × 76) + 2 <
- 92 × 3 - 30 (92 × 30) - 3 <
- 958 - 42 + 27 (958 + 42) - 27 <
- 216 ÷ 12 + 12 (216 ÷ 12) - 12 >
- 704 ÷ 44 + 16 (704 ÷ 44) - 16 >
- 76 × 6 - 68 (76 × 68) - 6 <
- 83 × 2 - 57 (83 × 57) - 2 <
- 424 + 10 - 59 424 - 10 + 59 <
- 702 ÷ 13 - 6 (702 ÷ 13) + 6 <
- 840 ÷ 42 + 12 (840 ÷ 42) - 12 >
- 88 × 1 + 24 (88 × 24) + 1 <
- 262 + 10 - 62 262 - 10 + 62 <
- 880 ÷ 20 + 10 (880 ÷ 20) - 10 >
- 54 - 90 + 67 (54 + 90) - 67 <
- 912 ÷ 12 - 1 (912 ÷ 12) + 1 <
- 405 ÷ 27 + 15 (405 ÷ 27) - 15 >
- 640 ÷ 16 - 1 (640 ÷ 16) + 1 <
- 684 ÷ 36 + 12 (684 ÷ 36) - 12 >
- 817 ÷ 43 + 19 (817 ÷ 43) - 19 >
- 101 - 41 + 25 (101 + 41) - 25 <
- 76 × 2 - 72 (76 × 72) - 2 <
- 929 - 82 + 90 (929 + 82) - 90 >
- 754 ÷ 58 + 13 (754 ÷ 58) - 13 >
- 720 ÷ 18 + 40 (720 ÷ 18) - 40 >
- 85 × 7 + 18 (85 × 18) + 7 <
- 153 + 10 - 88 153 - 10 + 88 <
- 432 ÷ 12 - 16 (432 ÷ 12) + 16 <
- 951 - 17 + 26 (951 + 17) - 26 >
- 759 + 10 - 47 759 - 10 + 47 <
- 500 ÷ 10 + 50 (500 ÷ 10) - 50 >
- 902 ÷ 22 - 41 (902 ÷ 22) + 41 <
- 978 - 88 + 76 (978 + 88) - 76 <
- 960 ÷ 16 + 12 (960 ÷ 16) - 12 >
- 31 × 3 + 71 (31 × 71) + 3 <
- 34 × 1 + 41 (34 × 41) + 1 <
- 912 ÷ 16 - 19 (912 ÷ 16) + 19 <
- 704 + 10 - 15 704 - 10 + 15 <
- 850 ÷ 50 - 5 (850 ÷ 50) + 5 <
- 624 ÷ 12 - 6 (624 ÷ 12) + 6 <
- 986 ÷ 29 + 34 (986 ÷ 29) - 34 >
- 696 - 91 + 98 (696 + 91) - 98 >
- 754 ÷ 58 - 13 (754 ÷ 58) + 13 <
- 21 × 8 + 91 (21 × 91) + 8 <
- 351 + 10 - 66 351 - 10 + 66 <
- 61 × 6 - 13 (61 × 13) - 6 <
- 70 × 3 - 26 (70 × 26) - 3 <
- 674 - 37 + 53 (674 + 37) - 53 >
- 176 ÷ 16 + 11 (176 ÷ 16) - 11 >
- 144 ÷ 48 - 2 (144 ÷ 48) + 2 <
- 182 ÷ 13 - 14 (182 ÷ 13) + 14 <
- 89 × 1 - 85 (89 × 85) - 1 <
- 25 × 6 - 36 (25 × 36) - 6 <
- 32 × 7 - 41 (32 × 41) - 7 <
- 630 ÷ 90 - 7 (630 ÷ 90) + 7 <
- 576 ÷ 16 + 36 (576 ÷ 16) - 36 >
- 621 ÷ 27 + 23 (621 ÷ 27) - 23 >
- 780 ÷ 15 + 10 (780 ÷ 15) - 10 >
- 439 + 10 - 57 439 - 10 + 57 <
- 748 ÷ 17 - 34 (748 ÷ 17) + 34 <
- 386 + 10 - 42 386 - 10 + 42 <
- 31 × 1 + 29 (31 × 29) + 1 <
- 720 ÷ 10 - 6 (720 ÷ 10) + 6 <
- 306 ÷ 34 - 2 (306 ÷ 34) + 2 <
- 66 × 7 + 87 (66 × 87) + 7 <
- 91 × 7 + 26 (91 × 26) + 7 <
- 722 - 81 + 34 (722 + 81) - 34 <
- 504 ÷ 14 + 21 (504 ÷ 14) - 21 >
- 300 ÷ 12 + 20 (300 ÷ 12) - 20 >
- 53 × 8 + 77 (53 × 77) + 8 <
- 89 × 5 + 16 (89 × 16) + 5 <
- 83 × 7 + 61 (83 × 61) + 7 <
- 420 ÷ 14 - 15 (420 ÷ 14) + 15 <
- 83 × 6 + 65 (83 × 65) + 6 <
- 36 × 8 + 36 (36 × 36) + 8 <
- 62 × 4 + 11 (62 × 11) + 4 <
- 82 × 3 + 93 (82 × 93) + 3 <
- 736 ÷ 32 - 1 (736 ÷ 32) + 1 <
- 47 × 7 + 41 (47 × 41) + 7 <
- 750 ÷ 30 - 15 (750 ÷ 30) + 15 <
- 658 - 88 + 12 (658 + 88) - 12 <
- 694 - 94 + 67 (694 + 94) - 67 <
- 680 ÷ 17 - 34 (680 ÷ 17) + 34 <
- 646 ÷ 19 - 1 (646 ÷ 19) + 1 <
- 672 ÷ 12 - 16 (672 ÷ 12) + 16 <
- 48 × 1 - 48 (48 × 48) - 1 <
- 94 × 5 - 17 (94 × 17) - 5 <
- 420 ÷ 30 - 6 (420 ÷ 30) + 6 <
- 493 + 10 - 36 493 - 10 + 36 <
- 75 × 9 + 95 (75 × 95) + 9 <
- 990 ÷ 10 + 45 (990 ÷ 10) - 45 >
- 85 × 8 - 87 (85 × 87) - 8 <
- 702 ÷ 13 + 26 (702 ÷ 13) - 26 >
- 579 + 10 - 72 579 - 10 + 72 <
- 96 × 8 - 4 (96 × 4) - 8 >
- 56 × 2 - 26 (56 × 26) - 2 <
- 754 + 10 - 56 754 - 10 + 56 <
- 93 × 3 + 73 (93 × 73) + 3 <
- 112 + 10 - 59 112 - 10 + 59 <
- 391 ÷ 23 + 17 (391 ÷ 23) - 17 >
- 252 + 10 - 26 252 - 10 + 26 <
- 37 × 2 - 62 (37 × 62) - 2 <
- 491 - 63 + 56 (491 + 63) - 56 <
- 85 × 7 - 46 (85 × 46) - 7 <
- 64 × 2 - 35 (64 × 35) - 2 <
- 96 × 5 - 13 (96 × 13) - 5 <
- 70 × 2 + 16 (70 × 16) + 2 <
- 560 + 10 - 58 560 - 10 + 58 <
- 15 × 7 - 4 (15 × 4) - 7 >
- 374 ÷ 11 + 17 (374 ÷ 11) - 17 >
- 440 ÷ 10 + 40 (440 ÷ 10) - 40 >
- 98 × 7 - 23 (98 × 23) - 7 <
- 256 - 87 + 52 (256 + 87) - 52 <
- 369 + 10 - 18 369 - 10 + 18 <
- 11 × 2 + 83 (11 × 83) + 2 <
- 30 × 7 + 70 (30 × 70) + 7 <
- 924 ÷ 11 + 44 (924 ÷ 11) - 44 >
- 66 × 4 + 44 (66 × 44) + 4 <
- 709 - 30 + 35 (709 + 30) - 35 >
- 370 ÷ 10 + 10 (370 ÷ 10) - 10 >
- 299 ÷ 13 + 23 (299 ÷ 13) - 23 >
- 960 ÷ 32 - 24 (960 ÷ 32) + 24 <
- 46 × 8 + 75 (46 × 75) + 8 <
- 360 ÷ 12 + 18 (360 ÷ 12) - 18 >
- 483 + 10 - 84 483 - 10 + 84 <
- 315 - 75 + 18 (315 + 75) - 18 <
- 385 ÷ 11 - 7 (385 ÷ 11) + 7 <
- 22 × 2 + 40 (22 × 40) + 2 <
- 360 ÷ 12 + 24 (360 ÷ 12) - 24 >
- 749 + 10 - 58 749 - 10 + 58 <
- 20 × 7 - 29 (20 × 29) - 7 <
- 891 + 10 - 79 891 - 10 + 79 <
- 24 × 5 - 96 (24 × 96) - 5 <
- 26 × 6 - 50 (26 × 50) - 6 <
- 56 × 6 + 42 (56 × 42) + 6 <
- 432 - 68 + 41 (432 + 68) - 41 <
- 480 ÷ 30 + 12 (480 ÷ 30) - 12 >
- 323 ÷ 17 - 19 (323 ÷ 17) + 19 <
- 830 + 10 - 51 830 - 10 + 51 <
- 62 × 8 + 44 (62 × 44) + 8 <
- 156 - 26 + 92 (156 + 26) - 92 >
- 269 - 34 + 41 (269 + 34) - 41 >
- 600 ÷ 15 + 40 (600 ÷ 15) - 40 >
- 22 × 7 - 11 (22 × 11) - 7 <
- 957 ÷ 33 - 29 (957 ÷ 33) + 29 <
- 843 + 10 - 48 843 - 10 + 48 <
- 32 × 6 + 86 (32 × 86) + 6 <
- 33 × 7 - 16 (33 × 16) - 7 <
- 94 × 3 - 93 (94 × 93) - 3 <
- 63 × 3 + 54 (63 × 54) + 3 <
- 950 ÷ 10 + 50 (950 ÷ 10) - 50 >
- 564 - 75 + 11 (564 + 75) - 11 <
- 899 ÷ 31 - 29 (899 ÷ 31) + 29 <
- 994 ÷ 14 + 14 (994 ÷ 14) - 14 >
- 864 ÷ 24 + 12 (864 ÷ 24) - 12 >
- 59 × 8 - 45 (59 × 45) - 8 <
- 607 + 10 - 24 607 - 10 + 24 <
- 756 ÷ 28 + 18 (756 ÷ 28) - 18 >
- 623 + 10 - 75 623 - 10 + 75 <
- 630 ÷ 15 + 15 (630 ÷ 15) - 15 >
- 396 ÷ 66 - 2 (396 ÷ 66) + 2 <
- 900 ÷ 90 + 10 (900 ÷ 90) - 10 >
- 600 ÷ 10 + 12 (600 ÷ 10) - 12 >
- 430 ÷ 10 + 43 (430 ÷ 10) - 43 >
- 588 ÷ 21 - 7 (588 ÷ 21) + 7 <
- 940 ÷ 20 + 20 (940 ÷ 20) - 20 >
- 17 × 9 + 18 (17 × 18) + 9 <
- 25 × 6 + 55 (25 × 55) + 6 <
- 455 - 75 + 54 (455 + 75) - 54 <
- 35 × 6 - 6 (35 × 6) - 6 =
- 46 × 5 + 92 (46 × 92) + 5 <
- 911 - 76 + 56 (911 + 76) - 56 <
- 30 × 9 + 67 (30 × 67) + 9 <
- 44 × 6 + 37 (44 × 37) + 6 <
- 660 ÷ 55 + 12 (660 ÷ 55) - 12 >
- 509 + 10 - 92 509 - 10 + 92 <
- 88 × 9 - 34 (88 × 34) - 9 <
- 158 - 47 + 96 (158 + 47) - 96 >
- 11 × 4 - 16 (11 × 16) - 4 <
- 792 ÷ 18 + 12 (792 ÷ 18) - 12 >
- 77 × 4 + 22 (77 × 22) + 4 <
- 320 ÷ 10 + 32 (320 ÷ 10) - 32 >
- 17 × 4 + 31 (17 × 31) + 4 <
- 81 × 2 + 21 (81 × 21) + 2 <
- 58 × 8 - 93 (58 × 93) - 8 <
- 23 × 5 - 80 (23 × 80) - 5 <
- 390 ÷ 13 - 13 (390 ÷ 13) + 13 <
- 663 + 10 - 32 663 - 10 + 32 <
- 335 - 65 + 49 (335 + 65) - 49 <
- 219 + 10 - 97 219 - 10 + 97 <
- 357 ÷ 17 - 3 (357 ÷ 17) + 3 <
- 542 + 10 - 12 542 - 10 + 12 <
- 98 × 9 + 82 (98 × 82) + 9 <
- 374 ÷ 11 - 22 (374 ÷ 11) + 22 <
- 803 ÷ 73 + 11 (803 ÷ 73) - 11 >
- 42 × 1 - 6 (42 × 6) - 1 <
- 490 ÷ 10 + 14 (490 ÷ 10) - 14 >
- 401 - 51 + 79 (401 + 51) - 79 >
- 288 ÷ 16 - 12 (288 ÷ 16) + 12 <
- 887 + 10 - 39 887 - 10 + 39 <
- 17 × 4 + 71 (17 × 71) + 4 <
- 612 ÷ 17 - 18 (612 ÷ 17) + 18 <
- 840 ÷ 35 - 3 (840 ÷ 35) + 3 <
- 89 × 1 - 65 (89 × 65) - 1 <
- 23 × 2 - 38 (23 × 38) - 2 <
- 954 - 31 + 94 (954 + 31) - 94 >
- 116 - 14 + 92 (116 + 14) - 92 >
- 25 × 3 - 40 (25 × 40) - 3 <
- 821 - 45 + 97 (821 + 45) - 97 >
- 616 ÷ 22 + 11 (616 ÷ 22) - 11 >
- 704 - 43 + 58 (704 + 43) - 58 >
- 424 + 10 - 60 424 - 10 + 60 <
- 319 - 17 + 25 (319 + 17) - 25 >
- 765 ÷ 17 - 15 (765 ÷ 17) + 15 <
- 672 ÷ 21 - 6 (672 ÷ 21) + 6 <
- 199 + 10 - 73 199 - 10 + 73 <
- 833 ÷ 17 + 49 (833 ÷ 17) - 49 >
- 83 × 7 + 36 (83 × 36) + 7 <
- 76 × 2 - 56 (76 × 56) - 2 <
- 230 ÷ 10 - 1 (230 ÷ 10) + 1 <
- 690 ÷ 23 + 30 (690 ÷ 23) - 30 >
- 744 + 10 - 78 744 - 10 + 78 <
- 34 × 6 - 78 (34 × 78) - 6 <
- 528 ÷ 12 - 16 (528 ÷ 12) + 16 <
- 810 ÷ 81 - 5 (810 ÷ 81) + 5 <
- 972 - 79 + 23 (972 + 79) - 23 <
- 828 ÷ 46 - 12 (828 ÷ 46) + 12 <
- 25 × 9 - 96 (25 × 96) - 9 <
- 825 ÷ 25 - 3 (825 ÷ 25) + 3 <
- 672 ÷ 24 + 12 (672 ÷ 24) - 12 >
- 32 × 2 - 61 (32 × 61) - 2 <
- 52 × 3 + 98 (52 × 98) + 3 <
- 746 - 54 + 26 (746 + 54) - 26 <
- 967 + 10 - 40 967 - 10 + 40 <
- 288 ÷ 24 - 9 (288 ÷ 24) + 9 <
- 183 - 53 + 23 (183 + 53) - 23 <
- 91 × 1 + 46 (91 × 46) + 1 <
- 420 ÷ 21 + 20 (420 ÷ 21) - 20 >
- 33 × 9 + 43 (33 × 43) + 9 <
- 63 × 6 + 21 (63 × 21) + 6 <
- 952 ÷ 14 + 56 (952 ÷ 14) - 56 >
- 560 ÷ 14 + 14 (560 ÷ 14) - 14 >
- 850 ÷ 50 + 17 (850 ÷ 50) - 17 >
- 406 - 29 + 70 (406 + 29) - 70 >
- 690 - 20 + 54 (690 + 20) - 54 >
- 87 × 1 - 76 (87 × 76) - 1 <
- 342 ÷ 38 - 9 (342 ÷ 38) + 9 <
- 728 ÷ 28 + 13 (728 ÷ 28) - 13 >
- 603 + 10 - 11 603 - 10 + 11 <
- 874 - 18 + 97 (874 + 18) - 97 >
- 11 × 3 + 55 (11 × 55) + 3 <
- 780 ÷ 15 + 10 (780 ÷ 15) - 10 >
- 41 × 1 - 12 (41 × 12) - 1 <
- 73 × 1 + 32 (73 × 32) + 1 <
- 824 + 10 - 27 824 - 10 + 27 <
- 28 × 9 + 91 (28 × 91) + 9 <
- 645 + 10 - 56 645 - 10 + 56 <
- 171 ÷ 19 - 9 (171 ÷ 19) + 9 <
- 604 - 88 + 45 (604 + 88) - 45 <
- 670 ÷ 67 + 10 (670 ÷ 67) - 10 >
- 468 ÷ 26 + 12 (468 ÷ 26) - 12 >
- 61 × 8 - 32 (61 × 32) - 8 <
- 980 ÷ 14 - 4 (980 ÷ 14) + 4 <
- 660 ÷ 60 - 2 (660 ÷ 60) + 2 <
- 652 + 10 - 75 652 - 10 + 75 <
- 38 × 2 + 17 (38 × 17) + 2 <
- 732 + 10 - 75 732 - 10 + 75 <
- 642 - 22 + 97 (642 + 22) - 97 >
- 82 × 8 + 17 (82 × 17) + 8 <
- 768 ÷ 16 + 24 (768 ÷ 16) - 24 >
- 59 × 8 + 30 (59 × 30) + 8 <
- 90 × 8 + 36 (90 × 36) + 8 <
- 797 + 10 - 30 797 - 10 + 30 <
- 647 - 72 + 12 (647 + 72) - 12 <
- 703 - 72 + 31 (703 + 72) - 31 <
- 780 ÷ 10 + 52 (780 ÷ 10) - 52 >
- 581 + 10 - 84 581 - 10 + 84 <
- 440 ÷ 40 + 11 (440 ÷ 40) - 11 >
- 64 × 3 - 66 (64 × 66) - 3 <
- 24 × 4 - 49 (24 × 49) - 4 <
- 77 × 2 + 62 (77 × 62) + 2 <
- 630 ÷ 30 + 10 (630 ÷ 30) - 10 >
- 714 ÷ 17 + 14 (714 ÷ 17) - 14 >
- 791 - 29 + 45 (791 + 29) - 45 >
- 37 × 6 + 49 (37 × 49) + 6 <
- 84 × 8 + 80 (84 × 80) + 8 <
- 294 ÷ 14 - 3 (294 ÷ 14) + 3 <
- 270 ÷ 27 + 10 (270 ÷ 27) - 10 >
- 660 ÷ 10 + 12 (660 ÷ 10) - 12 >
- 37 × 1 + 33 (37 × 33) + 1 <
- 48 × 1 + 12 (48 × 12) + 1 <
- 960 ÷ 32 + 12 (960 ÷ 32) - 12 >
- 500 ÷ 10 + 10 (500 ÷ 10) - 10 >
- 660 ÷ 44 + 15 (660 ÷ 44) - 15 >
- 360 ÷ 18 + 12 (360 ÷ 18) - 12 >
- 304 + 10 - 78 304 - 10 + 78 <
- 140 ÷ 10 - 1 (140 ÷ 10) + 1 <
- 224 ÷ 56 - 4 (224 ÷ 56) + 4 <
- 905 + 10 - 60 905 - 10 + 60 <
- 496 + 10 - 50 496 - 10 + 50 <
- 51 × 3 - 56 (51 × 56) - 3 <
- 64 × 2 - 36 (64 × 36) - 2 <
- 719 - 69 + 10 (719 + 69) - 10 <
- 508 + 10 - 22 508 - 10 + 22 <
- 64 × 5 - 49 (64 × 49) - 5 <
- 32 × 5 - 62 (32 × 62) - 5 <
- 864 ÷ 36 + 18 (864 ÷ 36) - 18 >
- 92 × 8 + 68 (92 × 68) + 8 <
- 340 ÷ 20 + 17 (340 ÷ 20) - 17 >
- 940 - 69 + 22 (940 + 69) - 22 <
- 12 × 8 + 96 (12 × 96) + 8 <
- 882 ÷ 18 - 21 (882 ÷ 18) + 21 <
- 660 ÷ 44 - 6 (660 ÷ 44) + 6 <
- 41 × 5 + 19 (41 × 19) + 5 <
- 649 - 84 + 16 (649 + 84) - 16 <
- 910 ÷ 70 + 10 (910 ÷ 70) - 10 >
- 51 × 1 + 11 (51 × 11) + 1 <
- 924 + 10 - 54 924 - 10 + 54 <
- 89 × 6 - 30 (89 × 30) - 6 <
- 832 ÷ 32 + 16 (832 ÷ 32) - 16 >
- 84 × 1 - 31 (84 × 31) - 1 <
- 79 × 6 - 37 (79 × 37) - 6 <
- 693 ÷ 21 + 33 (693 ÷ 21) - 33 >
- 954 - 21 + 64 (954 + 21) - 64 >
- 528 - 71 + 48 (528 + 71) - 48 <
※总分：100分， 共计：460道题， 每题：0.22 分。