- 耗时： 0分0秒
- 题数：
- 得分：
- 876 + 10 - 24 49 - 71 + 89 >
- 288 + 10 - 43 92 - 27 + 32 >
- 65 - 91 + 92 (789 + 85) - 26 <
- 960 ÷ 20 - 24 (868 ÷ 31) + 4 <
- 11 × 3 + 30 (58 × 66) + 6 <
- 92 × 6 + 71 (84 × 71) + 6 <
- 69 × 2 - 25 (81 × 46) - 3 <
- 362 - 49 + 19 (841 + 59) - 34 <
- 528 ÷ 12 + 33 (520 ÷ 52) - 10 >
- 89 × 3 - 20 (60 × 73) - 8 <
- 825 ÷ 11 + 11 (396 ÷ 12) - 22 >
- 840 ÷ 10 + 20 (780 ÷ 20) - 39 >
- 38 × 9 - 61 (91 × 35) - 7 <
- 87 × 2 + 75 (47 × 37) + 3 <
- 918 - 75 + 39 (252 + 42) - 44 >
- 468 ÷ 12 + 26 (390 ÷ 15) - 15 >
- 950 ÷ 10 - 50 (560 ÷ 28) + 10 >
- 978 + 10 - 95 16 - 12 + 53 >
- 973 - 12 + 44 (115 + 84) - 54 >
- 151 + 10 - 32 65 - 28 + 11 >
- 89 + 10 - 86 53 - 39 + 72 <
- 897 ÷ 13 - 3 (896 ÷ 32) + 28 >
- 37 × 9 + 42 (43 × 58) + 5 <
- 255 + 10 - 93 44 - 93 + 52 >
- 980 ÷ 28 + 14 (672 ÷ 14) - 21 >
- 528 ÷ 48 - 6 (207 ÷ 23) + 3 <
- 420 ÷ 14 + 15 (896 ÷ 64) - 14 >
- 364 ÷ 26 - 2 (800 ÷ 25) + 1 <
- 80 × 9 - 28 (94 × 34) - 9 <
- 46 × 1 + 76 (70 × 33) + 8 <
- 628 - 54 + 20 (467 + 24) - 29 >
- 378 - 12 + 88 (228 + 62) - 14 >
- 70 × 4 - 72 (66 × 83) - 2 <
- 74 × 5 - 16 (51 × 29) - 4 <
- 748 ÷ 17 + 22 (840 ÷ 10) - 56 >
- 31 × 9 - 31 (63 × 69) - 9 <
- 58 × 7 - 34 (84 × 91) - 9 <
- 24 × 8 - 49 (92 × 87) - 3 <
- 640 ÷ 20 + 32 (600 ÷ 20) - 10 >
- 350 ÷ 25 - 10 (984 ÷ 41) + 8 <
- 800 ÷ 20 + 32 (799 ÷ 17) - 17 >
- 364 ÷ 14 - 2 (510 ÷ 10) + 5 <
- 43 × 2 - 50 (38 × 73) - 4 <
- 161 - 91 + 11 (515 + 94) - 72 <
- 12 × 8 + 96 (54 × 31) + 2 <
- 980 ÷ 49 + 20 (520 ÷ 10) - 26 >
- 840 ÷ 20 - 3 (660 ÷ 30) + 1 >
- 699 - 62 + 92 (973 + 16) - 94 <
- 133 - 59 + 39 (551 + 18) - 61 <
- 23 × 2 - 11 (25 × 90) - 4 <
- 960 ÷ 48 - 8 (504 ÷ 21) + 7 <
- 38 × 9 - 68 (33 × 33) - 5 <
- 688 ÷ 16 + 43 (900 ÷ 20) - 15 >
- 86 × 8 + 64 (33 × 51) + 8 <
- 70 - 60 + 43 (767 + 42) - 88 <
- 840 ÷ 20 + 21 (648 ÷ 12) - 24 >
- 672 ÷ 14 - 1 (648 ÷ 81) + 6 >
- 707 + 10 - 80 37 - 82 + 96 >
- 750 ÷ 10 + 15 (800 ÷ 10) - 80 >
- 494 - 75 + 55 (658 + 57) - 82 <
- 436 - 35 + 63 (884 + 81) - 53 <
- 992 + 10 - 50 31 - 57 + 72 >
- 910 - 36 + 97 (735 + 13) - 35 >
- 344 ÷ 43 - 4 (612 ÷ 18) + 2 <
- 408 ÷ 12 + 12 (792 ÷ 12) - 66 >
- 96 × 1 - 77 (52 × 12) - 4 <
- 79 × 8 - 71 (78 × 83) - 7 <
- 972 ÷ 81 + 12 (468 ÷ 12) - 12 <
- 663 ÷ 17 + 13 (972 ÷ 18) - 18 >
- 988 ÷ 13 + 13 (969 ÷ 17) - 19 >
- 880 ÷ 11 - 2 (700 ÷ 10) + 1 >
- 855 ÷ 19 - 19 (900 ÷ 15) + 30 <
- 930 ÷ 15 + 62 (950 ÷ 25) - 19 >
- 780 ÷ 10 - 78 (660 ÷ 10) + 3 <
- 231 ÷ 11 - 7 (527 ÷ 17) + 17 <
- 19 × 7 + 22 (58 × 54) + 8 <
- 912 ÷ 12 - 3 (592 ÷ 16) + 2 >
- 27 × 4 + 47 (89 × 69) + 3 <
- 561 ÷ 11 - 17 (891 ÷ 11) + 81 <
- 245 + 10 - 93 45 - 12 + 63 >
- 98 × 5 + 87 (54 × 26) + 4 <
- 798 ÷ 38 + 21 (720 ÷ 10) - 18 <
- 780 ÷ 10 + 26 (560 ÷ 16) - 10 >
- 870 ÷ 87 + 10 (840 ÷ 42) - 10 >
- 956 + 10 - 86 87 - 11 + 67 >
- 209 ÷ 11 + 11 (735 ÷ 35) - 15 >
- 510 ÷ 15 + 34 (480 ÷ 24) - 10 >
- 79 × 2 + 44 (99 × 32) + 6 <
- 784 ÷ 16 + 49 (660 ÷ 30) - 12 >
- 460 ÷ 20 + 23 (924 ÷ 11) - 84 >
- 23 × 9 + 88 (81 × 83) + 5 <
- 980 ÷ 10 + 98 (774 ÷ 18) - 43 >
- 44 × 4 - 49 (10 × 66) - 5 <
- 59 + 10 - 45 68 - 59 + 75 <
- 957 ÷ 33 + 29 (315 ÷ 15) - 21 >
- 52 × 7 - 94 (58 × 70) - 6 <
- 496 ÷ 62 - 2 (360 ÷ 18) + 3 <
- 738 - 27 + 76 (204 + 63) - 53 >
- 858 - 13 + 19 (621 + 38) - 15 >
- 546 ÷ 26 + 21 (540 ÷ 30) - 15 >
- 720 ÷ 15 + 15 (952 ÷ 14) - 56 >
- 273 - 75 + 56 (814 + 22) - 27 <
- 752 - 54 + 76 (199 + 61) - 33 >
- 11 × 6 - 15 (32 × 34) - 2 <
- 72 × 3 + 16 (96 × 49) + 8 <
- 299 - 50 + 73 (350 + 47) - 71 <
- 924 ÷ 33 - 11 (637 ÷ 91) + 1 >
- 974 - 91 + 23 (151 + 57) - 99 >
- 480 ÷ 12 + 40 (840 ÷ 12) - 15 >
- 988 + 10 - 18 94 - 15 + 11 >
- 124 - 13 + 96 (799 + 89) - 53 <
- 63 × 9 - 36 (48 × 84) - 9 <
- 396 + 10 - 81 66 - 61 + 25 >
- 620 - 94 + 41 (735 + 39) - 35 <
- 73 × 4 - 17 (95 × 99) - 5 <
- 972 - 34 + 96 (154 + 64) - 40 >
- 284 - 63 + 68 (979 + 29) - 69 <
- 890 ÷ 10 - 89 (660 ÷ 22) + 10 <
- 71 × 4 + 55 (99 × 62) + 1 <
- 47 × 6 + 27 (63 × 80) + 1 <
- 569 - 32 + 45 (296 + 95) - 33 >
- 38 × 1 + 96 (13 × 36) + 8 <
- 61 × 6 + 41 (86 × 45) + 5 <
- 29 × 1 + 79 (23 × 58) + 8 <
- 260 ÷ 13 - 13 (324 ÷ 81) + 2 >
- 672 ÷ 21 + 12 (936 ÷ 52) - 12 >
- 15 × 1 + 25 (94 × 25) + 6 <
- 163 - 26 + 36 (252 + 60) - 79 <
- 94 × 5 - 50 (15 × 41) - 7 <
- 278 - 23 + 97 (468 + 42) - 73 <
- 210 ÷ 15 - 1 (972 ÷ 18) + 9 <
- 460 ÷ 20 - 1 (768 ÷ 16) + 6 <
- 84 × 2 + 22 (34 × 32) + 5 <
- 144 + 10 - 32 12 - 58 + 48 >
- 87 × 5 + 90 (84 × 81) + 2 <
- 81 × 5 + 53 (45 × 44) + 6 <
- 369 + 10 - 67 31 - 54 + 84 >
- 320 - 17 + 76 (204 + 85) - 40 >
- 54 × 1 - 1 (25 × 82) - 1 <
- 79 × 3 + 47 (59 × 13) + 7 <
- 294 - 59 + 36 (41 + 48) - 28 >
- 51 × 2 + 69 (10 × 62) + 4 <
- 196 + 10 - 82 36 - 41 + 25 >
- 76 × 3 - 32 (18 × 27) - 5 <
- 528 ÷ 24 + 22 (700 ÷ 20) - 20 >
- 336 ÷ 24 - 1 (840 ÷ 14) + 30 <
- 683 + 10 - 10 18 - 18 + 22 >
- 860 ÷ 43 + 20 (924 ÷ 33) - 28 >
- 640 ÷ 10 + 20 (225 ÷ 15) - 15 >
- 508 + 10 - 38 22 - 73 + 67 >
- 215 + 10 - 91 84 - 12 + 64 <
- 27 × 8 + 56 (47 × 83) + 7 <
- 892 - 49 + 53 (707 + 77) - 10 >
- 352 ÷ 22 - 11 (544 ÷ 32) + 17 <
- 820 ÷ 20 - 20 (782 ÷ 34) + 1 <
- 289 + 10 - 33 93 - 91 + 19 >
- 774 ÷ 18 - 2 (936 ÷ 24) + 24 <
- 391 ÷ 17 + 23 (480 ÷ 24) - 16 >
- 83 × 6 - 25 (45 × 90) - 5 <
- 517 - 86 + 29 (56 + 62) - 64 >
- 40 × 7 - 26 (18 × 52) - 9 <
- 875 - 30 + 27 (887 + 70) - 51 <
- 828 ÷ 18 - 23 (850 ÷ 10) + 50 <
- 74 × 1 + 38 (77 × 86) + 6 <
- 86 × 8 + 16 (94 × 25) + 1 <
- 41 × 3 - 60 (98 × 26) - 4 <
- 662 + 10 - 89 19 - 41 + 35 >
- 561 ÷ 11 + 51 (819 ÷ 21) - 39 >
- 777 - 57 + 34 (236 + 40) - 40 >
- 756 ÷ 14 + 28 (759 ÷ 23) - 11 >
- 910 ÷ 10 + 26 (837 ÷ 27) - 27 >
- 528 ÷ 24 + 22 (938 ÷ 14) - 14 <
- 38 × 5 + 37 (33 × 78) + 5 <
- 77 × 1 - 32 (77 × 17) - 9 <
- 442 ÷ 17 - 1 (720 ÷ 30) + 3 <
- 28 × 2 + 87 (67 × 11) + 8 <
- 50 × 8 + 54 (12 × 82) + 3 <
- 350 ÷ 14 + 10 (810 ÷ 15) - 18 <
- 215 + 10 - 66 27 - 87 + 78 >
- 464 - 49 + 12 (750 + 63) - 50 <
- 840 ÷ 10 + 14 (441 ÷ 21) - 21 >
- 40 × 8 - 92 (96 × 33) - 9 <
- 546 + 10 - 59 65 - 72 + 14 >
- 952 ÷ 68 - 8 (720 ÷ 45) + 3 <
- 826 - 11 + 64 (323 + 15) - 19 >
- 81 × 4 - 60 (22 × 83) - 2 <
- 867 ÷ 51 - 1 (330 ÷ 30) + 3 >
- 53 × 3 - 53 (25 × 36) - 6 <
- 43 × 4 - 1 (39 × 40) - 1 <
- 720 ÷ 18 + 30 (960 ÷ 16) - 12 >
- 35 × 3 + 15 (22 × 12) + 4 <
- 217 - 48 + 19 (245 + 21) - 49 <
- 28 × 3 - 57 (33 × 81) - 9 <
- 623 - 82 + 21 (674 + 57) - 27 <
- 900 ÷ 10 + 12 (902 ÷ 22) - 41 >
- 936 ÷ 12 + 18 (960 ÷ 40) - 20 >
- 564 ÷ 47 - 4 (360 ÷ 40) + 4 <
- 432 ÷ 16 - 27 (760 ÷ 10) + 19 <
- 81 × 2 - 60 (99 × 23) - 1 <
- 574 ÷ 14 + 14 (420 ÷ 10) - 42 >
- 97 × 1 - 90 (63 × 94) - 3 <
- 688 ÷ 16 + 43 (860 ÷ 10) - 10 >
- 20 × 9 - 79 (70 × 15) - 1 <
- 336 - 95 + 35 (519 + 41) - 38 <
- 670 ÷ 67 + 10 (940 ÷ 47) - 20 >
- 38 × 3 - 6 (63 × 93) - 3 <
- 480 ÷ 12 + 10 (990 ÷ 10) - 45 <
- 792 ÷ 12 - 18 (672 ÷ 42) + 3 >
- 683 - 17 + 68 (422 + 18) - 11 >
- 455 ÷ 91 - 5 (936 ÷ 18) + 6 <
- 832 ÷ 13 + 52 (640 ÷ 10) - 64 >
- 693 ÷ 77 - 1 (875 ÷ 35) + 25 <
- 675 + 10 - 64 96 - 88 + 28 >
- 265 + 10 - 79 67 - 17 + 94 >
- 424 + 10 - 43 31 - 44 + 76 >
- 900 ÷ 12 + 45 (850 ÷ 10) - 25 >
- 37 × 2 + 59 (65 × 15) + 1 <
- 12 × 8 - 5 (96 × 14) - 8 <
- 64 × 1 - 13 (32 × 38) - 8 <
- 590 + 10 - 10 18 - 53 + 38 >
- 630 ÷ 10 - 35 (624 ÷ 24) + 3 <
- 988 ÷ 19 + 26 (624 ÷ 12) - 48 >
- 722 + 10 - 50 96 - 68 + 14 >
- 744 - 29 + 74 (921 + 24) - 63 <
- 910 - 30 + 91 (423 + 88) - 57 >
- 612 ÷ 18 - 12 (126 ÷ 14) + 9 >
- 400 ÷ 25 + 16 (462 ÷ 14) - 11 >
- 69 × 6 - 47 (59 × 66) - 8 <
- 12 × 1 + 87 (31 × 77) + 7 <
- 399 - 31 + 92 (914 + 52) - 80 <
- 816 ÷ 16 - 1 (476 ÷ 28) + 1 >
- 168 ÷ 14 + 12 (360 ÷ 15) - 15 >
- 728 ÷ 13 - 2 (950 ÷ 50) + 1 >
- 13 × 6 - 47 (79 × 40) - 7 <
- 38 × 3 + 38 (54 × 22) + 2 <
- 665 - 83 + 18 (617 + 58) - 61 <
- 540 ÷ 27 - 4 (798 ÷ 14) + 38 <
- 269 - 32 + 55 (480 + 52) - 85 <
- 986 ÷ 29 - 34 (912 ÷ 76) + 6 <
- 812 - 98 + 43 (696 + 13) - 33 >
- 49 × 3 + 17 (93 × 76) + 3 <
- 70 × 8 + 71 (81 × 58) + 6 <
- 170 + 10 - 12 24 - 79 + 70 >
- 651 ÷ 31 - 21 (128 ÷ 32) + 2 <
- 61 × 8 - 97 (68 × 57) - 8 <
- 286 ÷ 11 - 22 (455 ÷ 13) + 35 <
- 946 ÷ 22 - 43 (720 ÷ 90) + 5 <
- 308 ÷ 44 - 4 (390 ÷ 13) + 3 <
- 612 ÷ 18 - 17 (784 ÷ 28) + 7 <
- 437 + 10 - 73 48 - 19 + 16 >
- 27 × 9 + 18 (46 × 42) + 2 <
- 538 + 10 - 62 60 - 46 + 56 >
- 83 × 3 - 43 (36 × 53) - 1 <
- 927 - 55 + 63 (502 + 38) - 47 >
- 884 ÷ 17 + 34 (680 ÷ 10) - 20 >
- 770 ÷ 11 + 55 (480 ÷ 20) - 24 >
- 672 ÷ 14 - 6 (770 ÷ 35) + 5 >
- 672 ÷ 16 + 14 (744 ÷ 62) - 12 >
- 446 - 65 + 80 (771 + 58) - 61 <
- 99 × 2 - 66 (54 × 44) - 5 <
- 42 × 4 - 85 (42 × 44) - 7 <
- 900 ÷ 12 + 75 (925 ÷ 25) - 25 >
- 840 ÷ 21 - 20 (840 ÷ 56) + 7 <
- 458 + 10 - 69 57 - 67 + 71 >
- 232 - 81 + 53 (957 + 15) - 95 <
- 62 × 2 + 74 (37 × 47) + 3 <
- 79 × 1 + 13 (52 × 21) + 1 <
- 75 × 7 + 35 (43 × 25) + 1 <
- 238 ÷ 14 + 17 (665 ÷ 19) - 19 >
- 780 ÷ 65 - 2 (408 ÷ 68) + 1 >
- 61 × 3 + 37 (82 × 46) + 4 <
- 992 + 10 - 45 40 - 39 + 64 >
- 460 ÷ 20 - 4 (437 ÷ 19) + 19 <
- 18 × 7 + 80 (91 × 59) + 1 <
- 728 ÷ 14 - 8 (672 ÷ 16) + 2 =
- 21 × 4 + 69 (51 × 42) + 9 <
- 861 - 69 + 55 (344 + 26) - 94 >
- 588 ÷ 14 - 6 (840 ÷ 56) + 5 >
- 544 ÷ 34 - 2 (912 ÷ 12) + 12 <
- 48 × 9 + 81 (73 × 91) + 8 <
- 550 ÷ 11 - 2 (795 ÷ 53) + 1 >
- 533 ÷ 41 + 13 (858 ÷ 22) - 22 >
- 120 ÷ 20 - 2 (480 ÷ 12) + 40 <
- 600 ÷ 10 + 10 (270 ÷ 10) - 15 >
- 420 ÷ 35 - 4 (756 ÷ 14) + 12 <
- 704 ÷ 11 + 16 (396 ÷ 12) - 11 >
- 33 × 8 + 94 (26 × 90) + 6 <
- 78 × 3 + 67 (57 × 32) + 9 <
- 255 ÷ 15 + 17 (888 ÷ 24) - 24 >
- 27 × 6 + 65 (12 × 15) + 3 >
- 70 × 2 - 53 (52 × 94) - 9 <
- 379 + 10 - 72 15 - 42 + 97 >
- 96 × 3 - 3 (29 × 53) - 7 <
- 750 - 50 + 71 (55 + 59) - 81 >
- 952 ÷ 17 - 14 (864 ÷ 24) + 32 <
- 336 ÷ 16 - 12 (522 ÷ 29) + 6 <
- 900 ÷ 25 + 30 (800 ÷ 16) - 25 >
- 324 + 10 - 88 43 - 33 + 77 >
- 540 ÷ 36 + 12 (120 ÷ 12) - 10 >
- 960 ÷ 24 - 20 (612 ÷ 51) + 9 <
- 588 ÷ 14 + 14 (924 ÷ 33) - 22 >
- 912 ÷ 57 + 12 (966 ÷ 14) - 21 <
- 26 - 49 + 76 (182 + 40) - 98 <
- 729 ÷ 81 - 9 (814 ÷ 11) + 37 <
- 62 × 3 + 66 (10 × 29) + 7 <
- 49 × 7 + 83 (82 × 18) + 4 <
- 67 × 5 - 22 (12 × 7) - 1 >
- 71 × 4 + 92 (87 × 32) + 3 <
- 990 ÷ 11 + 22 (918 ÷ 17) - 18 >
- 830 - 31 + 22 (176 + 69) - 78 >
- 716 - 70 + 14 (724 + 27) - 68 <
- 884 + 10 - 81 20 - 61 + 42 >
- 792 + 10 - 69 96 - 64 + 50 >
- 90 × 4 + 36 (30 × 24) + 5 <
- 683 - 80 + 73 (230 + 33) - 84 >
- 958 - 29 + 79 (344 + 41) - 15 >
- 832 + 10 - 41 47 - 48 + 58 >
- 360 ÷ 24 + 10 (954 ÷ 18) - 18 <
- 606 + 10 - 42 55 - 45 + 15 >
- 585 ÷ 13 + 45 (600 ÷ 24) - 12 >
- 492 ÷ 12 - 4 (840 ÷ 40) + 2 >
- 552 ÷ 24 + 12 (638 ÷ 11) - 11 <
- 24 × 4 + 24 (55 × 86) + 4 <
- 299 - 31 + 48 (86 + 43) - 35 >
- 11 × 7 + 48 (76 × 59) + 8 <
- 975 ÷ 39 - 25 (924 ÷ 28) + 28 <
- 552 ÷ 46 - 8 (972 ÷ 36) + 1 <
- 447 + 10 - 28 52 - 34 + 46 >
- 828 ÷ 92 - 6 (710 ÷ 10) + 5 <
- 81 × 8 + 30 (14 × 39) + 2 >
- 572 ÷ 26 - 1 (658 ÷ 14) + 1 <
- 430 ÷ 86 - 5 (693 ÷ 63) + 9 <
- 832 ÷ 16 + 16 (468 ÷ 18) - 13 >
- 538 - 84 + 39 (759 + 11) - 56 <
- 884 - 75 + 78 (512 + 72) - 19 >
- 800 ÷ 10 + 16 (780 ÷ 26) - 20 >
- 74 × 3 + 24 (48 × 77) + 9 <
- 980 ÷ 14 - 5 (850 ÷ 10) + 5 <
- 38 - 40 + 66 (66 + 48) - 49 <
- 54 × 5 + 84 (94 × 69) + 9 <
- 99 + 10 - 45 14 - 69 + 93 >
- 254 - 35 + 75 (479 + 96) - 54 <
- 83 × 5 - 1 (72 × 24) - 6 <
- 580 + 10 - 54 32 - 34 + 27 >
- 41 × 9 - 45 (25 × 91) - 9 <
- 73 × 4 + 47 (85 × 62) + 4 <
- 354 ÷ 59 - 1 (966 ÷ 42) + 2 <
- 97 × 3 - 65 (47 × 40) - 8 <
- 759 + 10 - 88 88 - 10 + 67 >
- 630 ÷ 14 + 45 (560 ÷ 35) - 16 >
- 780 ÷ 12 + 15 (510 ÷ 10) - 51 >
- 79 × 8 + 11 (40 × 64) + 9 <
- 457 + 10 - 16 59 - 36 + 49 >
- 52 × 4 - 82 (48 × 65) - 9 <
- 777 + 10 - 60 84 - 48 + 12 >
- 600 ÷ 40 + 10 (780 ÷ 30) - 12 >
- 71 × 6 + 65 (81 × 32) + 1 <
- 89 × 9 - 39 (22 × 85) - 7 <
- 684 ÷ 18 + 18 (480 ÷ 12) - 32 >
- 612 ÷ 12 + 12 (816 ÷ 16) - 34 >
- 84 × 9 + 74 (67 × 99) + 2 <
- 100 ÷ 10 - 1 (570 ÷ 95) + 3 =
- 36 × 1 - 25 (80 × 85) - 2 <
- 792 ÷ 44 - 12 (570 ÷ 95) + 1 <
- 447 - 70 + 81 (574 + 50) - 40 <
- 398 + 10 - 61 10 - 13 + 23 >
- 201 + 10 - 85 96 - 22 + 27 >
- 17 × 8 + 46 (58 × 42) + 5 <
- 546 ÷ 13 - 26 (510 ÷ 15) + 5 <
- 720 ÷ 12 - 1 (440 ÷ 10) + 2 >
- 289 + 10 - 32 39 - 28 + 21 >
- 663 + 10 - 74 57 - 53 + 96 >
- 510 ÷ 10 + 34 (704 ÷ 11) - 32 >
- 540 ÷ 12 - 9 (384 ÷ 64) + 4 >
- 26 × 2 + 66 (31 × 57) + 9 <
- 839 + 10 - 56 64 - 26 + 31 >
- 11 × 5 - 17 (86 × 16) - 5 <
- 59 × 2 + 43 (78 × 79) + 2 <
- 780 ÷ 10 + 10 (363 ÷ 11) - 11 >
- 869 - 92 + 58 (908 + 31) - 14 <
- 238 - 84 + 58 (146 + 28) - 72 >
- 645 ÷ 15 + 15 (860 ÷ 10) - 86 >
- 600 ÷ 60 - 8 (616 ÷ 14) + 2 <
- 540 ÷ 36 - 2 (166 ÷ 83) + 2 >
- 48 × 5 - 35 (97 × 87) - 5 <
- 90 × 8 - 82 (97 × 98) - 7 <
- 95 × 6 - 14 (68 × 55) - 4 <
- 10 × 2 + 89 (39 × 19) + 9 <
- 359 + 10 - 17 18 - 29 + 62 >
- 840 ÷ 12 - 2 (950 ÷ 10) + 50 <
- 972 ÷ 54 - 2 (600 ÷ 24) + 10 <
- 60 × 3 + 40 (35 × 89) + 4 <
- 255 ÷ 85 - 3 (754 ÷ 29) + 2 <
- 486 ÷ 18 - 3 (882 ÷ 21) + 3 <
- 980 ÷ 70 - 7 (750 ÷ 10) + 3 <
- 16 × 3 + 67 (59 × 64) + 8 <
- 12 × 9 - 17 (82 × 38) - 5 <
- 114 + 10 - 20 21 - 18 + 65 >
- 475 ÷ 25 - 5 (540 ÷ 10) + 15 <
- 54 × 4 + 88 (98 × 41) + 3 <
- 805 ÷ 23 + 23 (630 ÷ 14) - 30 >
- 26 × 2 + 49 (17 × 93) + 5 <
- 322 - 76 + 18 (967 + 95) - 63 <
- 475 ÷ 19 - 25 (420 ÷ 28) + 5 <
- 816 ÷ 48 + 17 (918 ÷ 27) - 27 >
- 53 × 5 - 85 (16 × 31) - 6 <
- 216 ÷ 12 + 12 (612 ÷ 17) - 18 >
- 960 ÷ 16 - 40 (360 ÷ 20) + 18 <
- 62 × 3 - 57 (30 × 1) - 2 >
- 12 × 7 - 49 (27 × 84) - 8 <
- 95 × 6 + 26 (91 × 77) + 3 <
- 861 - 59 + 56 (733 + 53) - 31 >
- 119 + 10 - 19 39 - 33 + 48 >
- 960 ÷ 20 - 8 (924 ÷ 42) + 22 <
- 362 + 10 - 62 86 - 66 + 80 >
- 720 ÷ 15 + 18 (770 ÷ 35) - 11 >
- 35 × 7 - 36 (15 × 72) - 4 <
- 101 - 65 + 66 (786 + 19) - 99 <
- 702 ÷ 26 - 1 (725 ÷ 25) + 5 <
- 619 - 16 + 22 (377 + 42) - 29 >
- 504 ÷ 12 + 14 (912 ÷ 12) - 57 >
- 540 ÷ 20 + 10 (744 ÷ 31) - 24 >
- 25 × 9 + 52 (27 × 44) + 5 <
- 33 × 2 - 66 (68 × 30) - 8 <
- 985 - 68 + 98 (39 + 90) - 62 >
- 676 - 84 + 71 (817 + 80) - 28 <
- 256 ÷ 16 + 16 (209 ÷ 11) - 19 >
- 33 × 6 + 87 (14 × 58) + 5 <
- 777 - 36 + 91 (166 + 89) - 40 >
- 496 ÷ 16 - 31 (768 ÷ 16) + 8 <
- 258 ÷ 86 - 3 (990 ÷ 33) + 15 <
- 660 ÷ 44 + 10 (576 ÷ 12) - 32 >
- 47 × 2 - 75 (89 × 89) - 2 <
- 90 × 4 - 11 (68 × 16) - 8 <
- 340 ÷ 68 - 5 (672 ÷ 28) + 14 <
- 884 ÷ 13 + 34 (520 ÷ 10) - 40 >
- 304 - 10 + 50 (962 + 82) - 46 <
- 82 × 9 - 41 (88 × 51) - 3 <
- 46 × 2 + 92 (74 × 18) + 7 <
- 571 - 30 + 91 (591 + 85) - 56 >
- 912 ÷ 76 - 8 (297 ÷ 27) + 11 <
- 64 × 8 + 90 (16 × 64) + 3 <
- 36 × 2 + 25 (36 × 47) + 1 <
- 24 × 2 + 38 (22 × 73) + 8 <
- 666 - 82 + 70 (471 + 31) - 71 >
- 984 - 20 + 38 (942 + 44) - 40 >
- 35 × 3 + 73 (99 × 50) + 5 <
- 756 ÷ 27 - 12 (600 ÷ 15) + 40 <
- 873 + 10 - 73 78 - 16 + 86 >
- 715 ÷ 11 + 13 (952 ÷ 56) - 17 >
※总分：100分， 共计：450道题， 每题：0.22 分。