- 耗时： 0分0秒
- 题数：
- 得分：
- 816 + 10 - 39 63 - 35 + 75 >
- 762 + 10 - 91 99 - 64 + 81 >
- 924 ÷ 84 - 1 (920 ÷ 20) + 2 <
- 89 × 6 - 16 (83 × 76) - 9 <
- 476 ÷ 14 - 34 (270 ÷ 15) + 9 <
- 83 × 1 + 82 (48 × 61) + 9 <
- 77 × 8 - 74 (11 × 14) - 8 >
- 68 × 9 - 85 (97 × 5) - 9 >
- 680 ÷ 85 - 5 (792 ÷ 66) + 3 <
- 69 × 2 - 99 (47 × 12) - 1 <
- 40 × 3 - 32 (33 × 49) - 4 <
- 827 + 10 - 28 75 - 93 + 40 >
- 756 ÷ 18 - 9 (756 ÷ 42) + 4 >
- 490 - 57 + 67 (501 + 72) - 47 <
- 307 - 24 + 30 (940 + 10) - 22 <
- 360 ÷ 15 - 6 (869 ÷ 11) + 1 <
- 765 - 81 + 40 (407 + 92) - 19 >
- 701 - 33 + 36 (768 + 32) - 30 <
- 597 + 10 - 33 62 - 71 + 17 >
- 30 × 8 - 42 (56 × 32) - 9 <
- 330 ÷ 15 - 6 (957 ÷ 11) + 87 <
- 836 ÷ 19 + 11 (943 ÷ 41) - 23 >
- 20 × 7 + 61 (40 × 86) + 6 <
- 608 ÷ 32 - 16 (684 ÷ 19) + 19 <
- 832 ÷ 13 + 26 (616 ÷ 11) - 11 >
- 693 ÷ 33 - 11 (272 ÷ 68) + 2 >
- 79 × 2 + 42 (63 × 10) + 6 <
- 340 ÷ 34 - 10 (810 ÷ 18) + 30 <
- 665 - 55 + 63 (251 + 60) - 11 >
- 48 × 9 - 91 (48 × 89) - 6 <
- 55 × 9 + 10 (84 × 54) + 9 <
- 374 ÷ 11 + 17 (960 ÷ 12) - 30 >
- 850 ÷ 10 + 17 (493 ÷ 17) - 17 >
- 69 × 2 - 59 (93 × 51) - 5 <
- 552 ÷ 12 + 46 (840 ÷ 10) - 12 >
- 57 × 6 - 34 (57 × 62) - 2 <
- 176 ÷ 11 + 16 (273 ÷ 13) - 13 >
- 240 ÷ 16 - 8 (952 ÷ 14) + 34 <
- 102 - 38 + 77 (965 + 13) - 80 <
- 83 × 6 + 10 (93 × 32) + 5 <
- 540 ÷ 15 + 10 (605 ÷ 11) - 11 >
- 52 × 2 - 33 (11 × 46) - 5 <
- 27 × 5 + 86 (91 × 75) + 5 <
- 95 × 6 - 31 (94 × 52) - 5 <
- 300 ÷ 10 - 5 (972 ÷ 81) + 12 >
- 560 ÷ 10 - 10 (897 ÷ 69) + 1 >
- 660 ÷ 10 + 20 (870 ÷ 10) - 10 >
- 955 + 10 - 49 60 - 76 + 52 >
- 910 ÷ 10 - 2 (780 ÷ 30) + 10 >
- 571 + 10 - 29 81 - 16 + 34 >
- 430 + 10 - 57 24 - 58 + 35 >
- 700 - 25 + 44 (806 + 67) - 16 <
- 27 × 4 + 68 (17 × 48) + 2 <
- 49 × 5 + 45 (77 × 55) + 6 <
- 417 - 24 + 99 (481 + 54) - 32 <
- 780 ÷ 13 - 10 (440 ÷ 10) + 10 <
- 684 ÷ 19 - 6 (825 ÷ 25) + 11 <
- 583 ÷ 53 + 11 (242 ÷ 22) - 11 >
- 61 × 5 + 51 (68 × 93) + 9 <
- 72 × 6 + 87 (12 × 30) + 8 >
- 742 - 70 + 47 (89 + 50) - 38 >
- 612 - 22 + 60 (141 + 94) - 61 >
- 94 × 3 + 34 (10 × 36) + 2 <
- 73 × 6 - 9 (60 × 3) - 4 >
- 946 - 96 + 18 (613 + 55) - 41 >
- 99 × 2 + 90 (88 × 53) + 9 <
- 89 × 8 - 40 (11 × 96) - 1 <
- 393 + 10 - 52 77 - 97 + 98 >
- 584 + 10 - 39 42 - 38 + 57 >
- 65 × 7 + 82 (46 × 17) + 6 <
- 120 ÷ 10 - 10 (858 ÷ 33) + 26 <
- 416 ÷ 13 + 32 (884 ÷ 26) - 17 >
- 880 ÷ 11 + 40 (340 ÷ 17) - 17 >
- 444 - 49 + 23 (700 + 33) - 84 <
- 576 ÷ 24 - 18 (945 ÷ 35) + 1 <
- 99 × 3 - 50 (96 × 12) - 4 <
- 520 ÷ 13 + 20 (384 ÷ 16) - 12 >
- 60 × 5 + 26 (88 × 28) + 9 <
- 18 × 4 - 59 (54 × 69) - 9 <
- 99 × 4 + 76 (58 × 73) + 4 <
- 934 - 65 + 89 (376 + 16) - 22 >
- 80 × 8 + 37 (20 × 53) + 3 <
- 251 + 10 - 52 88 - 66 + 25 >
- 94 × 2 + 90 (69 × 53) + 7 <
- 918 ÷ 34 - 9 (560 ÷ 28) + 2 <
- 143 + 10 - 38 51 - 28 + 50 >
- 203 + 10 - 57 89 - 20 + 25 >
- 51 + 10 - 24 19 - 16 + 51 <
- 41 × 3 - 83 (61 × 73) - 2 <
- 920 ÷ 10 - 8 (259 ÷ 37) + 7 >
- 43 × 4 - 76 (64 × 26) - 5 <
- 83 × 6 - 37 (46 × 63) - 2 <
- 604 + 10 - 14 76 - 71 + 33 >
- 635 - 58 + 24 (463 + 12) - 10 >
- 781 ÷ 71 - 1 (396 ÷ 22) + 4 <
- 638 ÷ 29 + 11 (308 ÷ 14) - 11 >
- 63 × 5 - 53 (28 × 39) - 9 <
- 13 × 9 - 31 (42 × 96) - 2 <
- 93 × 8 - 39 (37 × 78) - 3 <
- 110 ÷ 10 + 11 (396 ÷ 12) - 11 =
- 928 ÷ 29 + 16 (868 ÷ 28) - 14 >
- 63 × 9 - 86 (89 × 13) - 9 <
- 96 × 3 - 76 (89 × 8) - 2 <
- 755 + 10 - 16 26 - 12 + 99 >
- 594 ÷ 22 - 6 (672 ÷ 56) + 1 >
- 516 + 10 - 64 62 - 80 + 60 >
- 99 × 8 + 99 (61 × 59) + 8 <
- 899 - 27 + 55 (295 + 54) - 87 >
- 924 ÷ 14 + 66 (432 ÷ 12) - 27 >
- 843 - 29 + 77 (724 + 91) - 78 >
- 742 ÷ 14 - 7 (333 ÷ 37) + 3 >
- 42 × 3 + 44 (18 × 95) + 7 <
- 27 × 7 - 54 (37 × 98) - 1 <
- 670 ÷ 67 + 10 (950 ÷ 25) - 38 >
- 420 ÷ 15 + 21 (984 ÷ 24) - 41 >
- 52 × 2 - 32 (76 × 17) - 4 <
- 50 × 7 - 48 (53 × 50) - 2 <
- 530 - 14 + 82 (734 + 61) - 45 <
- 96 × 1 - 67 (88 × 97) - 5 <
- 46 × 6 + 73 (80 × 20) + 6 <
- 24 × 6 + 42 (53 × 47) + 1 <
- 70 × 9 - 92 (82 × 37) - 5 <
- 816 + 10 - 55 99 - 68 + 90 >
- 63 × 4 - 74 (42 × 41) - 1 <
- 66 × 1 + 84 (40 × 50) + 3 <
- 11 × 2 + 17 (60 × 96) + 8 <
- 86 + 10 - 54 72 - 43 + 32 <
- 646 - 91 + 79 (891 + 63) - 74 <
- 26 × 4 - 75 (83 × 41) - 5 <
- 41 × 4 - 35 (72 × 31) - 1 <
- 558 ÷ 62 - 6 (741 ÷ 57) + 13 <
- 118 - 53 + 64 (725 + 15) - 89 <
- 38 × 1 + 85 (28 × 26) + 9 <
- 64 × 1 + 68 (97 × 36) + 4 <
- 36 × 2 + 24 (59 × 63) + 9 <
- 529 - 63 + 23 (424 + 43) - 17 >
- 66 × 3 + 78 (15 × 64) + 2 <
- 305 + 10 - 38 95 - 11 + 74 >
- 30 × 6 + 38 (91 × 78) + 5 <
- 936 ÷ 24 + 24 (969 ÷ 51) - 17 >
- 667 + 10 - 41 53 - 26 + 58 >
- 724 + 10 - 54 13 - 69 + 97 >
- 74 × 6 - 48 (54 × 83) - 7 <
- 304 - 67 + 59 (672 + 96) - 64 <
- 25 × 6 + 58 (72 × 17) + 7 <
- 418 ÷ 38 - 1 (900 ÷ 90) + 3 <
- 47 × 5 - 37 (68 × 71) - 3 <
- 476 ÷ 68 - 7 (620 ÷ 31) + 2 <
- 79 × 3 - 15 (56 × 93) - 2 <
- 793 + 10 - 28 77 - 10 + 17 >
- 45 × 6 - 48 (43 × 97) - 4 <
- 444 ÷ 37 - 6 (267 ÷ 89) + 3 =
- 328 ÷ 82 - 1 (600 ÷ 50) + 5 <
- 972 ÷ 54 - 4 (888 ÷ 37) + 1 <
- 57 × 2 - 52 (63 × 21) - 7 <
- 526 + 10 - 96 40 - 64 + 94 >
- 92 × 3 + 27 (35 × 29) + 7 <
- 33 × 6 + 83 (78 × 59) + 7 <
- 660 ÷ 44 + 15 (690 ÷ 10) - 15 <
- 544 ÷ 16 - 2 (960 ÷ 20) + 2 <
- 84 × 8 + 29 (55 × 85) + 2 <
- 490 ÷ 35 - 2 (880 ÷ 40) + 1 <
- 52 × 5 - 21 (23 × 32) - 5 <
- 770 ÷ 10 + 70 (637 ÷ 49) - 13 >
- 420 ÷ 12 + 14 (780 ÷ 20) - 13 >
- 144 ÷ 16 - 4 (276 ÷ 12) + 4 <
- 850 ÷ 17 + 17 (684 ÷ 38) - 18 >
- 660 ÷ 10 - 10 (832 ÷ 64) + 13 >
- 15 × 1 + 75 (20 × 29) + 5 <
- 948 ÷ 12 - 3 (660 ÷ 15) + 15 >
- 58 × 1 + 40 (52 × 10) + 9 <
- 560 ÷ 20 + 10 (390 ÷ 10) - 30 >
- 30 - 42 + 13 (314 + 19) - 13 <
- 574 + 10 - 39 49 - 88 + 54 >
- 77 × 1 - 42 (25 × 20) - 8 <
- 380 ÷ 19 - 1 (840 ÷ 70) + 10 <
- 494 + 10 - 34 71 - 19 + 31 >
- 16 × 6 - 63 (54 × 69) - 2 <
- 215 - 63 + 20 (456 + 47) - 66 <
- 480 ÷ 16 + 12 (988 ÷ 76) - 13 >
- 576 - 87 + 23 (942 + 39) - 41 <
- 334 + 10 - 73 99 - 30 + 79 >
- 54 × 4 - 49 (77 × 79) - 9 <
- 882 ÷ 63 - 2 (448 ÷ 56) + 7 <
- 912 ÷ 38 - 6 (884 ÷ 17) + 17 <
- 750 ÷ 15 - 3 (360 ÷ 72) + 4 >
- 53 × 6 + 87 (11 × 23) + 5 >
- 89 × 7 - 3 (53 × 94) - 1 <
- 20 × 7 + 98 (30 × 38) + 5 <
- 900 + 10 - 76 20 - 72 + 94 >
- 329 + 10 - 68 56 - 37 + 25 >
- 918 ÷ 18 + 27 (616 ÷ 28) - 22 >
- 987 ÷ 21 + 21 (650 ÷ 10) - 13 >
- 644 ÷ 23 + 28 (323 ÷ 17) - 17 >
- 699 + 10 - 29 59 - 61 + 34 >
- 73 × 1 - 13 (17 × 62) - 4 <
- 33 × 9 - 60 (77 × 53) - 2 <
- 91 × 5 - 9 (45 × 39) - 8 <
- 644 ÷ 28 - 4 (494 ÷ 19) + 1 <
- 164 - 95 + 25 (477 + 95) - 91 <
- 29 × 9 - 60 (80 × 49) - 2 <
- 69 - 71 + 55 (66 + 10) - 27 >
- 600 ÷ 30 - 1 (864 ÷ 18) + 4 <
- 502 - 24 + 58 (537 + 76) - 18 <
- 756 ÷ 42 - 2 (864 ÷ 32) + 8 <
- 856 + 10 - 61 14 - 52 + 53 >
- 27 × 7 + 22 (16 × 66) + 7 <
- 756 ÷ 12 + 27 (396 ÷ 22) - 12 >
- 82 × 1 + 69 (29 × 70) + 3 <
- 38 × 7 - 89 (52 × 14) - 5 <
- 49 × 9 + 64 (96 × 30) + 2 <
- 880 ÷ 10 + 16 (533 ÷ 13) - 13 >
- 375 - 65 + 31 (406 + 73) - 80 <
- 33 × 7 - 14 (48 × 29) - 9 <
- 504 ÷ 56 - 2 (855 ÷ 57) + 1 <
- 690 ÷ 23 + 15 (936 ÷ 12) - 26 <
- 560 ÷ 14 + 20 (936 ÷ 12) - 18 =
- 45 × 6 + 90 (44 × 97) + 9 <
- 594 ÷ 33 - 6 (324 ÷ 18) + 12 <
- 845 + 10 - 48 62 - 62 + 59 >
- 181 - 34 + 47 (481 + 16) - 38 <
- 340 ÷ 10 + 20 (792 ÷ 11) - 36 >
- 36 × 4 + 36 (45 × 96) + 5 <
- 227 + 10 - 17 53 - 89 + 73 >
- 425 + 10 - 49 43 - 29 + 29 >
- 780 ÷ 26 - 4 (920 ÷ 20) + 5 <
- 720 ÷ 18 - 9 (384 ÷ 16) + 4 >
- 269 - 52 + 78 (231 + 62) - 95 >
- 34 × 6 - 34 (70 × 26) - 3 <
- 41 × 8 + 82 (95 × 72) + 9 <
- 62 × 2 - 95 (78 × 21) - 9 <
- 411 - 84 + 19 (258 + 49) - 93 >
- 30 × 3 + 32 (97 × 50) + 9 <
- 648 ÷ 18 - 9 (348 ÷ 12) + 2 <
- 432 ÷ 36 + 12 (782 ÷ 17) - 46 >
- 569 - 11 + 54 (425 + 30) - 27 >
- 462 ÷ 77 - 1 (672 ÷ 32) + 2 <
- 248 ÷ 31 - 4 (168 ÷ 21) + 4 <
- 115 - 89 + 15 (923 + 22) - 37 <
- 68 × 8 - 57 (20 × 21) - 7 >
- 600 ÷ 40 - 1 (896 ÷ 14) + 4 <
- 58 + 10 - 61 57 - 84 + 39 <
- 848 - 40 + 75 (491 + 32) - 11 >
- 10 × 6 - 29 (11 × 50) - 8 <
- 639 - 47 + 73 (840 + 20) - 85 <
- 652 - 49 + 45 (260 + 67) - 50 >
- 59 × 5 - 7 (11 × 41) - 8 <
- 20 × 4 - 3 (69 × 43) - 3 <
- 880 ÷ 10 - 11 (800 ÷ 25) + 2 >
- 785 - 35 + 48 (805 + 71) - 87 >
- 120 ÷ 20 - 6 (420 ÷ 35) + 4 <
- 776 + 10 - 29 67 - 45 + 55 >
- 89 × 6 + 68 (52 × 33) + 4 <
- 440 ÷ 20 + 22 (342 ÷ 18) - 19 >
- 504 ÷ 28 + 14 (960 ÷ 30) - 16 >
- 960 ÷ 40 + 15 (315 ÷ 15) - 15 >
- 616 ÷ 14 - 11 (630 ÷ 70) + 7 >
- 957 ÷ 11 - 29 (390 ÷ 13) + 26 >
- 20 × 5 + 88 (45 × 55) + 2 <
- 510 ÷ 34 - 2 (416 ÷ 16) + 8 <
- 468 ÷ 13 - 18 (576 ÷ 18) + 4 <
- 224 ÷ 16 + 14 (585 ÷ 45) - 13 >
- 756 ÷ 27 - 21 (792 ÷ 22) + 22 <
- 148 ÷ 74 - 1 (294 ÷ 98) + 1 <
- 398 + 10 - 60 49 - 14 + 41 >
- 720 ÷ 45 + 16 (744 ÷ 12) - 62 >
- 95 × 2 - 27 (58 × 19) - 1 <
- 252 ÷ 14 - 14 (390 ÷ 30) + 2 <
- 106 - 55 + 25 (597 + 73) - 97 <
- 94 × 3 - 93 (74 × 43) - 1 <
- 900 ÷ 15 + 45 (990 ÷ 10) - 15 >
- 624 ÷ 48 - 12 (672 ÷ 14) + 42 <
- 437 ÷ 23 + 19 (902 ÷ 82) - 11 >
- 264 ÷ 11 - 4 (910 ÷ 13) + 70 <
- 47 × 5 + 90 (47 × 26) + 8 <
- 75 × 7 + 47 (80 × 21) + 9 <
- 485 + 10 - 36 17 - 33 + 96 >
- 381 - 33 + 63 (923 + 49) - 80 <
- 92 × 7 + 32 (11 × 23) + 4 >
- 420 ÷ 30 - 6 (812 ÷ 58) + 1 <
- 85 × 2 - 81 (17 × 36) - 6 <
- 34 × 8 + 20 (12 × 35) + 5 <
- 581 + 10 - 21 66 - 70 + 51 >
- 792 ÷ 18 - 33 (656 ÷ 41) + 1 <
- 623 - 94 + 60 (376 + 20) - 40 >
- 26 × 5 - 65 (14 × 86) - 1 <
- 49 × 6 + 52 (91 × 48) + 4 <
- 181 - 75 + 93 (580 + 19) - 42 <
- 829 + 10 - 38 74 - 19 + 79 >
- 285 - 56 + 92 (851 + 10) - 13 <
- 22 × 1 - 21 (19 × 45) - 7 <
- 369 ÷ 41 - 1 (540 ÷ 20) + 5 <
- 54 × 1 - 30 (88 × 24) - 8 <
- 240 ÷ 15 + 10 (546 ÷ 14) - 39 >
- 588 ÷ 21 + 14 (224 ÷ 14) - 14 >
- 600 ÷ 15 + 24 (990 ÷ 90) - 10 >
- 900 ÷ 12 - 15 (975 ÷ 15) + 5 <
- 63 × 8 - 10 (90 × 66) - 4 <
- 93 × 8 + 31 (35 × 19) + 2 >
- 33 × 6 + 24 (69 × 74) + 6 <
- 720 + 10 - 91 88 - 62 + 18 >
- 817 - 83 + 63 (474 + 13) - 15 >
- 440 ÷ 20 - 4 (912 ÷ 19) + 16 <
- 160 + 10 - 12 64 - 70 + 99 >
- 72 × 3 - 89 (53 × 21) - 5 <
- 79 × 1 - 46 (40 × 66) - 6 <
- 780 ÷ 12 + 10 (672 ÷ 14) - 42 >
- 792 ÷ 11 + 18 (792 ÷ 72) - 11 >
- 31 × 1 - 27 (15 × 84) - 6 <
- 55 × 1 + 56 (72 × 81) + 9 <
- 18 × 3 + 74 (87 × 17) + 2 <
- 57 × 5 + 41 (80 × 33) + 4 <
- 139 + 10 - 55 75 - 16 + 81 <
- 36 × 3 - 33 (13 × 1) - 9 >
- 57 - 90 + 95 (428 + 74) - 12 <
- 78 × 1 + 59 (56 × 82) + 4 <
- 64 × 5 + 11 (51 × 36) + 8 <
- 20 × 7 - 4 (27 × 25) - 2 <
- 34 × 3 + 65 (58 × 59) + 9 <
- 779 ÷ 41 + 19 (312 ÷ 26) - 12 >
- 941 - 10 + 14 (528 + 83) - 76 >
- 993 + 10 - 42 64 - 50 + 64 >
- 420 ÷ 14 + 14 (308 ÷ 11) - 14 >
- 312 ÷ 26 - 12 (672 ÷ 21) + 4 <
- 67 × 4 - 68 (75 × 5) - 9 <
- 38 × 3 - 57 (49 × 54) - 5 <
- 528 ÷ 16 + 33 (528 ÷ 16) - 12 >
- 285 + 10 - 10 27 - 22 + 62 >
- 899 - 10 + 77 (649 + 95) - 21 >
- 540 ÷ 30 + 18 (918 ÷ 34) - 18 >
- 44 × 7 - 20 (28 × 5) - 6 >
- 34 × 6 - 35 (90 × 97) - 1 <
- 320 - 74 + 21 (358 + 94) - 88 <
- 82 - 99 + 87 (318 + 97) - 63 <
- 840 ÷ 24 - 12 (272 ÷ 17) + 8 <
- 66 × 7 - 21 (75 × 61) - 6 <
- 702 ÷ 27 - 26 (286 ÷ 11) + 2 <
- 43 × 8 - 99 (44 × 24) - 2 <
- 100 ÷ 20 - 4 (966 ÷ 21) + 21 <
- 820 - 93 + 71 (138 + 34) - 23 >
- 952 ÷ 28 - 7 (152 ÷ 38) + 2 >
- 279 + 10 - 35 28 - 53 + 32 >
- 864 ÷ 16 + 54 (968 ÷ 11) - 88 >
- 350 ÷ 10 + 35 (960 ÷ 64) - 15 >
- 200 ÷ 40 - 4 (765 ÷ 17) + 15 <
- 580 + 10 - 98 86 - 93 + 82 >
- 924 ÷ 28 - 21 (770 ÷ 14) + 14 <
- 728 ÷ 14 - 2 (418 ÷ 22) + 1 >
- 65 × 4 + 70 (12 × 28) + 4 <
- 356 + 10 - 17 73 - 62 + 62 >
- 209 + 10 - 88 99 - 48 + 55 >
- 84 × 4 + 18 (17 × 90) + 4 <
- 969 + 10 - 24 93 - 55 + 13 >
- 744 ÷ 24 + 12 (768 ÷ 12) - 48 >
- 374 ÷ 17 - 2 (936 ÷ 13) + 4 <
- 17 × 3 + 98 (14 × 75) + 7 <
- 459 ÷ 27 + 17 (588 ÷ 14) - 28 >
- 706 + 10 - 28 40 - 28 + 11 >
- 220 - 67 + 77 (599 + 91) - 28 <
- 40 × 1 + 83 (31 × 11) + 7 <
- 456 ÷ 12 + 19 (686 ÷ 49) - 14 >
- 471 + 10 - 92 32 - 49 + 71 >
- 46 × 1 + 87 (38 × 19) + 3 <
- 26 × 7 - 54 (89 × 40) - 6 <
- 754 ÷ 26 + 13 (720 ÷ 12) - 10 <
- 192 ÷ 24 - 4 (968 ÷ 22) + 22 <
- 51 × 3 + 90 (94 × 74) + 5 <
- 144 ÷ 16 - 6 (693 ÷ 21) + 9 <
- 824 - 38 + 58 (886 + 59) - 46 <
- 12 × 1 + 31 (45 × 61) + 9 <
- 660 ÷ 20 + 20 (882 ÷ 18) - 21 >
- 336 ÷ 16 - 1 (352 ÷ 16) + 1 <
- 78 × 3 - 45 (75 × 52) - 5 <
- 496 - 67 + 15 (422 + 82) - 84 >
- 554 - 55 + 30 (169 + 94) - 62 >
- 73 × 4 + 73 (59 × 57) + 5 <
- 660 ÷ 66 - 10 (780 ÷ 15) + 5 <
- 960 ÷ 16 - 20 (492 ÷ 12) + 1 <
- 219 - 33 + 20 (75 + 39) - 12 >
- 238 - 15 + 43 (443 + 72) - 82 <
- 31 × 6 - 78 (47 × 24) - 3 <
- 86 × 3 + 33 (54 × 62) + 3 <
- 814 ÷ 11 + 37 (684 ÷ 19) - 19 >
- 860 ÷ 10 - 4 (180 ÷ 15) + 3 >
- 960 ÷ 16 - 32 (980 ÷ 20) + 20 <
- 72 × 6 + 34 (87 × 42) + 4 <
- 900 ÷ 18 + 15 (994 ÷ 14) - 14 >
- 58 × 3 - 69 (85 × 4) - 3 <
- 321 + 10 - 60 76 - 68 + 85 >
- 90 × 9 - 83 (94 × 99) - 9 <
- 960 ÷ 16 - 8 (792 ÷ 36) + 11 >
- 490 ÷ 35 + 14 (336 ÷ 16) - 12 >
- 918 ÷ 51 + 18 (180 ÷ 15) - 12 >
- 672 ÷ 14 + 14 (884 ÷ 13) - 68 >
- 29 × 4 + 62 (44 × 32) + 3 <
- 768 ÷ 16 + 24 (960 ÷ 12) - 60 >
- 96 × 9 + 46 (89 × 67) + 7 <
- 880 ÷ 40 - 22 (624 ÷ 13) + 2 <
- 23 × 6 + 53 (52 × 36) + 3 <
- 900 ÷ 25 + 12 (400 ÷ 16) - 25 >
- 274 - 58 + 34 (50 + 80) - 70 >
- 81 × 5 - 41 (86 × 5) - 4 <
- 53 × 4 - 58 (32 × 53) - 6 <
- 742 ÷ 14 - 7 (954 ÷ 18) + 53 <
- 312 + 10 - 25 46 - 36 + 82 >
- 70 + 10 - 39 30 - 24 + 15 >
- 684 ÷ 19 + 36 (770 ÷ 14) - 14 >
- 660 + 10 - 84 52 - 27 + 26 >
- 645 - 79 + 28 (310 + 77) - 50 >
- 185 + 10 - 88 40 - 15 + 44 >
- 904 - 29 + 16 (605 + 40) - 17 >
- 112 + 10 - 93 66 - 70 + 34 <
- 740 ÷ 10 + 10 (840 ÷ 21) - 28 >
- 801 - 63 + 20 (827 + 61) - 76 <
- 588 ÷ 12 + 21 (864 ÷ 18) - 36 >
- 567 ÷ 27 - 7 (312 ÷ 12) + 24 <
- 462 ÷ 22 - 14 (280 ÷ 14) + 14 <
- 24 × 9 - 39 (22 × 86) - 7 <
- 896 ÷ 14 + 56 (780 ÷ 15) - 52 >
- 518 ÷ 37 - 2 (390 ÷ 13) + 10 <
- 37 × 3 - 45 (12 × 19) - 4 <
- 736 ÷ 16 - 23 (760 ÷ 38) + 2 >
- 14 × 6 - 82 (58 × 61) - 3 <
- 768 ÷ 64 - 12 (969 ÷ 57) + 17 <
- 40 × 8 - 25 (16 × 81) - 3 <
- 15 × 6 + 42 (37 × 84) + 9 <
- 16 × 7 + 30 (54 × 50) + 5 <
- 806 + 10 - 27 67 - 18 + 34 >
- 720 ÷ 16 + 36 (960 ÷ 10) - 20 >
- 79 × 5 - 5 (94 × 49) - 5 <
- 635 - 70 + 52 (282 + 32) - 84 >
- 784 ÷ 56 - 8 (798 ÷ 21) + 3 <
- 505 + 10 - 77 68 - 68 + 57 >
- 73 × 2 - 37 (38 × 96) - 1 <
- 768 ÷ 32 - 24 (682 ÷ 11) + 62 <
- 400 ÷ 16 - 4 (480 ÷ 30) + 5 =
- 516 + 10 - 42 85 - 67 + 72 >
- 462 ÷ 33 - 3 (230 ÷ 23) + 10 <
- 27 × 4 + 59 (34 × 24) + 6 <
- 882 ÷ 42 - 14 (960 ÷ 64) + 12 <
- 90 × 5 + 30 (52 × 22) + 8 <
- 880 ÷ 40 + 10 (210 ÷ 14) - 14 >
- 682 - 53 + 65 (190 + 66) - 13 >
- 336 ÷ 28 - 7 (840 ÷ 10) + 8 <
- 648 ÷ 18 + 27 (943 ÷ 23) - 41 >
- 98 × 5 + 39 (78 × 45) + 4 <
- 71 - 33 + 57 (685 + 33) - 17 <
- 806 ÷ 13 - 31 (660 ÷ 12) + 15 <
- 585 ÷ 13 - 9 (897 ÷ 13) + 39 <
- 990 ÷ 10 + 55 (935 ÷ 17) - 11 >
- 45 × 1 + 11 (81 × 89) + 2 <
- 480 ÷ 12 + 12 (468 ÷ 36) - 13 >
- 846 - 43 + 52 (462 + 27) - 33 >
- 720 ÷ 10 + 60 (869 ÷ 11) - 79 >
- 89 × 9 - 50 (51 × 92) - 4 <
- 51 × 5 - 97 (49 × 28) - 1 <
- 768 ÷ 32 + 12 (600 ÷ 24) - 12 >
- 728 ÷ 26 - 28 (132 ÷ 44) + 2 <
- 252 ÷ 14 + 14 (936 ÷ 78) - 12 >
- 972 ÷ 18 + 36 (684 ÷ 12) - 19 >
- 64 × 6 - 18 (49 × 24) - 8 <
- 35 × 6 + 71 (47 × 34) + 1 <
- 612 ÷ 17 + 34 (594 ÷ 11) - 11 >
- 97 × 1 - 18 (85 × 73) - 4 <
- 488 - 18 + 62 (501 + 34) - 40 >
- 61 × 3 - 94 (83 × 91) - 9 <
- 515 + 10 - 83 71 - 22 + 69 >
- 83 × 2 - 49 (25 × 88) - 8 <
- 44 × 7 - 99 (16 × 64) - 3 <
- 17 × 9 - 99 (64 × 98) - 7 <
※总分：100分， 共计：470道题， 每题：0.21 分。