- 耗时： 0分0秒
- 题数：
- 得分：
- 357 - 16 + 81 (821 + 26) - 61 <
- 608 ÷ 16 + 38 (840 ÷ 28) - 24 >
- 910 ÷ 10 + 91 (792 ÷ 18) - 11 >
- 770 ÷ 14 - 14 (396 ÷ 18) + 6 >
- 633 - 69 + 86 (422 + 90) - 33 >
- 72 × 4 + 36 (94 × 53) + 5 <
- 58 × 6 + 77 (56 × 43) + 2 <
- 27 × 8 + 96 (53 × 21) + 9 <
- 93 × 9 - 6 (16 × 85) - 1 <
- 975 ÷ 13 - 75 (564 ÷ 12) + 6 <
- 871 + 10 - 11 24 - 40 + 78 >
- 90 × 1 + 39 (87 × 32) + 6 <
- 360 ÷ 12 - 9 (663 ÷ 17) + 39 <
- 960 ÷ 60 + 15 (540 ÷ 45) - 10 >
- 75 × 5 - 51 (41 × 61) - 8 <
- 468 + 10 - 77 84 - 24 + 69 >
- 812 ÷ 58 - 2 (288 ÷ 24) + 2 <
- 30 × 3 - 40 (29 × 68) - 4 <
- 210 ÷ 10 - 15 (544 ÷ 34) + 8 <
- 43 × 2 + 70 (59 × 15) + 6 <
- 78 × 8 + 97 (52 × 46) + 9 <
- 732 + 10 - 23 70 - 57 + 50 >
- 756 ÷ 27 + 18 (792 ÷ 18) - 12 >
- 672 ÷ 21 - 7 (315 ÷ 15) + 21 <
- 324 ÷ 18 + 12 (540 ÷ 54) - 10 >
- 931 + 10 - 73 59 - 82 + 46 >
- 814 ÷ 22 + 22 (828 ÷ 18) - 12 >
- 79 × 1 - 45 (34 × 34) - 5 <
- 803 ÷ 11 + 11 (874 ÷ 23) - 23 >
- 69 × 6 - 37 (88 × 14) - 8 <
- 58 - 92 + 46 (555 + 31) - 50 <
- 468 ÷ 26 + 18 (572 ÷ 26) - 11 >
- 644 ÷ 14 - 28 (868 ÷ 28) + 14 <
- 312 ÷ 39 - 2 (572 ÷ 13) + 26 <
- 515 + 10 - 43 53 - 32 + 60 >
- 611 ÷ 47 + 13 (468 ÷ 13) - 18 >
- 765 ÷ 17 - 5 (864 ÷ 16) + 48 <
- 72 × 9 + 34 (66 × 46) + 1 <
- 94 × 1 - 76 (17 × 59) - 7 <
- 572 ÷ 52 + 11 (900 ÷ 18) - 50 >
- 911 + 10 - 87 85 - 80 + 85 >
- 320 ÷ 10 + 10 (961 ÷ 31) - 31 >
- 32 × 6 + 75 (83 × 42) + 4 <
- 696 ÷ 24 + 24 (420 ÷ 28) - 12 >
- 550 ÷ 10 - 25 (210 ÷ 21) + 5 >
- 573 - 61 + 69 (343 + 91) - 98 >
- 939 - 80 + 13 (540 + 40) - 36 >
- 654 + 10 - 30 86 - 42 + 98 >
- 36 × 3 + 72 (54 × 44) + 5 <
- 884 ÷ 17 - 4 (600 ÷ 25) + 10 >
- 693 ÷ 21 + 11 (720 ÷ 20) - 30 >
- 884 - 80 + 91 (542 + 40) - 46 >
- 75 × 8 - 98 (12 × 70) - 2 <
- 325 - 52 + 51 (155 + 59) - 54 >
- 476 ÷ 28 - 7 (224 ÷ 32) + 1 >
- 25 × 2 + 98 (44 × 68) + 2 <
- 62 × 5 - 21 (53 × 61) - 7 <
- 735 ÷ 21 - 1 (627 ÷ 19) + 1 =
- 738 ÷ 18 - 41 (868 ÷ 62) + 7 <
- 30 × 8 + 58 (73 × 46) + 9 <
- 369 + 10 - 54 87 - 24 + 69 >
- 660 ÷ 15 - 1 (320 ÷ 20) + 10 >
- 87 × 8 + 29 (32 × 83) + 9 <
- 150 ÷ 15 + 10 (561 ÷ 11) - 11 <
- 86 × 8 + 62 (52 × 83) + 4 <
- 390 ÷ 30 + 10 (480 ÷ 15) - 15 >
- 478 - 42 + 52 (805 + 47) - 21 <
- 116 - 86 + 99 (954 + 58) - 16 <
- 855 ÷ 45 - 15 (630 ÷ 63) + 3 <
- 510 ÷ 34 + 10 (726 ÷ 66) - 11 >
- 388 + 10 - 71 74 - 98 + 62 >
- 867 - 10 + 91 (585 + 69) - 93 >
- 43 × 5 - 74 (81 × 16) - 1 <
- 583 ÷ 11 - 11 (960 ÷ 32) + 4 >
- 975 ÷ 39 - 1 (855 ÷ 45) + 15 <
- 97 × 4 + 89 (52 × 55) + 4 <
- 560 ÷ 40 + 10 (810 ÷ 54) - 10 >
- 52 × 6 - 8 (63 × 73) - 9 <
- 702 ÷ 13 - 39 (323 ÷ 17) + 17 <
- 14 × 9 + 25 (44 × 84) + 4 <
- 388 + 10 - 22 13 - 35 + 85 >
- 210 ÷ 15 - 14 (870 ÷ 10) + 3 <
- 398 + 10 - 61 49 - 50 + 98 >
- 910 - 39 + 17 (721 + 18) - 74 >
- 51 × 4 + 64 (85 × 77) + 7 <
- 43 × 3 - 70 (98 × 18) - 2 <
- 320 ÷ 32 + 10 (924 ÷ 11) - 11 <
- 294 ÷ 49 - 1 (663 ÷ 13) + 39 <
- 154 ÷ 11 - 2 (899 ÷ 31) + 1 <
- 540 ÷ 60 - 2 (585 ÷ 45) + 5 <
- 478 - 94 + 13 (388 + 89) - 20 <
- 36 × 7 + 22 (92 × 74) + 5 <
- 460 - 68 + 75 (722 + 82) - 59 <
- 896 ÷ 56 + 16 (364 ÷ 13) - 14 >
- 44 × 3 + 87 (84 × 90) + 4 <
- 504 ÷ 28 - 4 (775 ÷ 25) + 31 <
- 357 ÷ 21 - 1 (990 ÷ 55) + 9 <
- 33 × 3 - 30 (72 × 59) - 7 <
- 729 - 41 + 94 (534 + 25) - 71 >
- 58 × 4 - 31 (52 × 30) - 9 <
- 67 × 8 + 88 (58 × 17) + 8 <
- 312 + 10 - 55 52 - 24 + 74 >
- 637 ÷ 49 + 13 (620 ÷ 10) - 20 <
- 140 ÷ 70 - 1 (473 ÷ 11) + 11 <
- 804 ÷ 67 - 6 (903 ÷ 21) + 1 <
- 888 ÷ 24 - 4 (650 ÷ 25) + 2 >
- 41 × 1 - 36 (43 × 3) - 7 <
- 67 × 7 + 57 (70 × 10) + 9 <
- 30 × 1 + 78 (30 × 76) + 2 <
- 35 × 9 - 20 (67 × 51) - 5 <
- 120 ÷ 10 - 4 (600 ÷ 50) + 5 <
- 377 - 40 + 37 (651 + 65) - 51 <
- 816 ÷ 16 + 51 (882 ÷ 18) - 42 >
- 99 × 7 - 45 (30 × 91) - 7 <
- 656 ÷ 82 - 1 (740 ÷ 37) + 10 <
- 82 × 5 + 68 (90 × 33) + 7 <
- 528 ÷ 24 - 4 (980 ÷ 20) + 49 <
- 930 ÷ 15 - 31 (378 ÷ 63) + 1 >
- 56 - 30 + 80 (763 + 22) - 30 <
- 630 ÷ 42 + 14 (975 ÷ 25) - 13 >
- 924 ÷ 33 + 28 (690 ÷ 15) - 10 >
- 968 + 10 - 35 86 - 79 + 42 >
- 429 ÷ 33 + 11 (403 ÷ 13) - 31 >
- 54 × 1 - 30 (26 × 16) - 3 <
- 75 × 7 - 73 (55 × 20) - 1 <
- 374 - 67 + 55 (64 + 22) - 54 >
- 660 ÷ 55 - 6 (609 ÷ 21) + 7 <
- 511 + 10 - 90 67 - 94 + 84 >
- 82 × 2 + 52 (49 × 16) + 9 <
- 69 × 4 - 9 (19 × 23) - 2 <
- 77 × 6 - 27 (34 × 32) - 4 <
- 669 + 10 - 15 50 - 38 + 30 >
- 716 + 10 - 46 40 - 43 + 16 >
- 980 ÷ 10 - 4 (936 ÷ 24) + 26 >
- 919 + 10 - 47 22 - 82 + 93 >
- 910 ÷ 26 + 35 (240 ÷ 12) - 15 >
- 86 - 59 + 46 (581 + 66) - 60 <
- 816 ÷ 17 - 12 (435 ÷ 87) + 3 >
- 720 ÷ 30 - 20 (198 ÷ 18) + 1 <
- 481 - 20 + 51 (688 + 44) - 21 <
- 427 - 69 + 57 (679 + 93) - 79 <
- 47 × 1 - 21 (45 × 93) - 5 <
- 906 + 10 - 96 59 - 78 + 93 >
- 528 ÷ 16 - 1 (648 ÷ 27) + 12 <
- 682 ÷ 11 + 11 (715 ÷ 11) - 13 >
- 67 × 1 + 34 (41 × 23) + 2 <
- 32 × 3 + 97 (94 × 79) + 1 <
- 560 + 10 - 87 73 - 92 + 83 >
- 23 × 7 - 38 (20 × 63) - 9 <
- 25 × 2 + 68 (81 × 97) + 8 <
- 94 × 6 - 66 (61 × 75) - 8 <
- 784 - 43 + 24 (399 + 74) - 61 >
- 561 ÷ 11 + 17 (567 ÷ 27) - 21 >
- 75 × 3 + 50 (90 × 53) + 4 <
- 62 × 3 + 80 (46 × 81) + 1 <
- 630 ÷ 10 + 30 (840 ÷ 12) - 20 >
- 760 ÷ 40 - 19 (864 ÷ 18) + 4 <
- 51 × 8 + 41 (49 × 41) + 9 <
- 832 ÷ 13 - 32 (816 ÷ 68) + 4 >
- 930 ÷ 62 + 10 (924 ÷ 12) - 28 <
- 418 ÷ 11 + 11 (609 ÷ 29) - 21 >
- 79 × 9 - 25 (38 × 76) - 7 <
- 29 × 7 - 77 (11 × 38) - 8 <
- 97 × 7 - 8 (49 × 42) - 4 <
- 766 + 10 - 31 64 - 30 + 95 >
- 738 ÷ 18 - 41 (540 ÷ 15) + 36 <
- 648 + 10 - 27 83 - 35 + 99 >
- 260 ÷ 10 - 4 (510 ÷ 17) + 5 <
- 935 ÷ 11 - 1 (735 ÷ 49) + 5 >
- 442 ÷ 26 + 13 (888 ÷ 24) - 24 >
- 355 + 10 - 64 51 - 61 + 86 >
- 672 ÷ 12 + 42 (960 ÷ 20) - 15 >
- 47 × 1 + 37 (13 × 52) + 2 <
- 567 ÷ 21 + 27 (990 ÷ 22) - 30 >
- 92 × 6 + 97 (66 × 43) + 4 <
- 599 + 10 - 88 75 - 43 + 79 >
- 61 × 7 + 26 (75 × 23) + 7 <
- 814 ÷ 22 - 22 (525 ÷ 75) + 3 >
- 48 × 8 + 72 (51 × 99) + 8 <
- 60 × 2 - 57 (45 × 86) - 7 <
- 106 - 58 + 58 (639 + 56) - 63 <
- 236 ÷ 59 - 2 (704 ÷ 32) + 2 <
- 214 + 10 - 17 89 - 36 + 68 >
- 456 ÷ 24 + 19 (992 ÷ 32) - 31 >
- 454 - 64 + 61 (254 + 55) - 86 >
- 812 ÷ 14 - 29 (837 ÷ 27) + 1 <
- 756 ÷ 36 + 18 (836 ÷ 11) - 11 <
- 64 × 6 - 16 (36 × 56) - 9 <
- 978 + 10 - 70 57 - 26 + 85 >
- 660 ÷ 60 - 6 (550 ÷ 11) + 22 <
- 900 ÷ 10 - 12 (782 ÷ 34) + 17 >
- 720 ÷ 45 - 2 (286 ÷ 26) + 2 >
- 25 × 4 - 70 (93 × 4) - 8 <
- 20 × 5 + 45 (71 × 61) + 4 <
- 552 ÷ 24 - 23 (650 ÷ 10) + 13 <
- 992 ÷ 62 + 16 (968 ÷ 44) - 11 >
- 693 + 10 - 75 59 - 77 + 39 >
- 725 ÷ 29 - 25 (595 ÷ 17) + 1 <
- 496 - 21 + 80 (969 + 28) - 12 <
- 944 ÷ 59 + 16 (690 ÷ 10) - 46 >
- 20 - 21 + 13 (466 + 77) - 33 <
- 52 × 6 + 33 (95 × 94) + 6 <
- 16 × 9 + 63 (71 × 19) + 4 <
- 95 × 3 + 15 (69 × 14) + 8 <
- 540 ÷ 18 + 15 (704 ÷ 22) - 11 >
- 589 + 10 - 73 30 - 29 + 37 >
- 302 - 26 + 78 (900 + 83) - 17 <
- 402 - 51 + 67 (951 + 15) - 78 <
- 430 ÷ 10 - 2 (840 ÷ 15) + 14 <
- 13 × 9 - 87 (77 × 40) - 5 <
- 91 × 3 - 81 (68 × 24) - 2 <
- 893 + 10 - 19 76 - 98 + 96 >
- 812 + 10 - 45 46 - 23 + 78 >
- 284 - 22 + 57 (724 + 89) - 83 <
- 12 × 1 + 74 (50 × 22) + 9 <
- 41 × 6 + 45 (95 × 84) + 5 <
- 864 ÷ 48 + 16 (624 ÷ 48) - 13 >
- 620 + 10 - 70 89 - 71 + 31 >
- 45 × 2 + 32 (88 × 99) + 5 <
- 840 ÷ 28 - 2 (468 ÷ 26) + 12 <
- 930 ÷ 93 + 10 (756 ÷ 14) - 42 >
- 714 ÷ 21 + 21 (780 ÷ 65) - 12 >
- 809 + 10 - 55 30 - 27 + 14 >
- 79 × 4 - 51 (88 × 31) - 1 <
- 540 ÷ 54 + 10 (750 ÷ 10) - 10 <
- 178 - 17 + 66 (57 + 89) - 96 >
- 992 + 10 - 91 46 - 73 + 59 >
- 59 × 6 + 93 (23 × 45) + 8 <
- 627 ÷ 19 + 11 (180 ÷ 18) - 10 >
- 999 ÷ 27 + 37 (735 ÷ 49) - 15 >
- 828 ÷ 18 - 12 (744 ÷ 62) + 3 >
- 994 ÷ 14 + 14 (852 ÷ 12) - 71 >
- 48 × 7 + 55 (18 × 34) + 1 <
- 96 × 7 + 49 (52 × 46) + 7 <
- 213 - 86 + 52 (32 + 54) - 30 >
- 611 ÷ 13 + 13 (407 ÷ 11) - 37 >
- 920 - 34 + 28 (563 + 85) - 28 >
- 60 - 27 + 13 (649 + 83) - 93 <
- 884 ÷ 26 + 34 (646 ÷ 19) - 19 >
- 850 - 33 + 55 (152 + 56) - 46 >
- 810 - 99 + 54 (152 + 82) - 86 >
- 840 ÷ 60 - 8 (600 ÷ 30) + 1 <
- 960 - 15 + 46 (216 + 96) - 30 >
- 419 - 76 + 60 (102 + 72) - 23 >
- 68 × 8 - 9 (23 × 4) - 7 >
- 81 × 3 - 32 (18 × 61) - 1 <
- 744 ÷ 24 - 31 (864 ÷ 96) + 4 <
- 978 - 33 + 32 (373 + 53) - 28 >
- 482 - 25 + 92 (696 + 49) - 27 <
- 880 ÷ 22 - 40 (928 ÷ 16) + 58 <
- 988 - 40 + 41 (843 + 33) - 83 >
- 991 - 63 + 84 (204 + 53) - 81 >
- 97 × 1 + 83 (37 × 10) + 9 <
- 756 ÷ 14 - 6 (600 ÷ 15) + 30 <
- 917 - 63 + 96 (234 + 54) - 33 >
- 840 ÷ 24 + 12 (672 ÷ 16) - 16 >
- 71 × 8 - 58 (86 × 54) - 2 <
- 319 ÷ 29 + 11 (624 ÷ 16) - 24 >
- 722 ÷ 38 - 2 (275 ÷ 11) + 1 <
- 201 + 10 - 80 34 - 12 + 51 >
- 52 × 9 - 48 (69 × 6) - 6 >
- 442 ÷ 13 - 13 (630 ÷ 30) + 18 <
- 65 × 3 - 47 (78 × 21) - 8 <
- 448 ÷ 64 - 4 (567 ÷ 21) + 27 <
- 900 ÷ 12 - 12 (600 ÷ 12) + 15 <
- 330 ÷ 55 - 6 (312 ÷ 24) + 13 <
- 474 + 10 - 78 70 - 51 + 94 >
- 52 × 8 - 11 (70 × 29) - 4 <
- 96 × 3 - 90 (10 × 97) - 7 <
- 714 ÷ 34 - 2 (432 ÷ 72) + 1 >
- 94 × 8 - 44 (54 × 71) - 9 <
- 996 - 64 + 87 (712 + 33) - 63 >
- 672 ÷ 56 - 4 (851 ÷ 23) + 23 <
- 72 × 7 - 36 (47 × 58) - 7 <
- 21 × 4 + 16 (45 × 15) + 1 <
- 925 ÷ 37 - 5 (828 ÷ 46) + 12 <
- 402 + 10 - 83 93 - 22 + 44 >
- 468 ÷ 26 + 12 (828 ÷ 18) - 12 <
- 99 × 9 - 98 (15 × 34) - 4 >
- 924 ÷ 14 - 11 (960 ÷ 10) + 16 <
- 928 ÷ 32 + 29 (884 ÷ 52) - 13 >
- 726 + 10 - 99 14 - 96 + 92 >
- 552 ÷ 24 + 23 (638 ÷ 22) - 11 >
- 78 × 7 + 67 (23 × 58) + 8 <
- 85 × 7 + 56 (72 × 25) + 3 <
- 67 × 6 - 77 (50 × 94) - 6 <
- 986 ÷ 29 - 2 (638 ÷ 11) + 11 <
- 274 - 26 + 34 (993 + 47) - 67 <
- 728 ÷ 14 + 28 (420 ÷ 30) - 12 >
- 728 ÷ 26 - 8 (846 ÷ 47) + 1 >
- 76 × 3 + 86 (98 × 51) + 1 <
- 800 ÷ 16 - 4 (388 ÷ 97) + 1 >
- 880 ÷ 11 + 22 (504 ÷ 28) - 18 >
- 150 ÷ 50 - 3 (790 ÷ 10) + 79 <
- 885 ÷ 59 + 15 (350 ÷ 10) - 35 >
- 300 ÷ 30 + 10 (840 ÷ 20) - 15 <
- 68 × 4 + 82 (48 × 77) + 8 <
- 86 × 7 + 22 (43 × 36) + 6 <
- 900 ÷ 15 + 60 (690 ÷ 30) - 15 >
- 17 × 2 + 98 (39 × 35) + 7 <
- 122 - 32 + 12 (168 + 80) - 83 <
- 537 + 10 - 50 54 - 27 + 71 >
- 448 ÷ 28 - 7 (234 ÷ 18) + 3 <
- 332 - 19 + 25 (211 + 79) - 77 >
- 29 × 3 - 35 (50 × 62) - 5 <
- 561 + 10 - 60 58 - 69 + 36 >
- 500 ÷ 10 + 50 (462 ÷ 21) - 11 >
- 76 × 7 + 88 (95 × 38) + 8 <
- 467 + 10 - 10 82 - 35 + 46 >
- 374 ÷ 22 + 17 (110 ÷ 11) - 10 >
- 902 ÷ 82 - 1 (969 ÷ 51) + 1 <
- 838 - 84 + 70 (432 + 27) - 42 >
- 226 - 13 + 94 (251 + 75) - 46 >
- 342 ÷ 19 - 6 (104 ÷ 13) + 1 >
- 88 × 2 + 55 (29 × 48) + 1 <
- 60 × 5 + 61 (91 × 78) + 5 <
- 11 × 9 - 23 (43 × 59) - 5 <
- 792 ÷ 22 + 11 (240 ÷ 24) - 10 >
- 384 + 10 - 88 56 - 46 + 50 >
- 719 + 10 - 58 92 - 47 + 68 >
- 832 ÷ 13 - 4 (204 ÷ 51) + 1 >
- 205 - 52 + 25 (897 + 42) - 91 <
- 714 ÷ 14 - 3 (324 ÷ 18) + 4 >
- 984 ÷ 24 - 2 (656 ÷ 16) + 16 <
- 761 + 10 - 46 62 - 22 + 46 >
- 76 × 6 - 12 (87 × 89) - 5 <
- 78 × 1 - 39 (39 × 51) - 4 <
- 770 ÷ 10 + 11 (924 ÷ 22) - 22 >
- 84 × 6 - 62 (84 × 3) - 4 >
- 990 ÷ 55 + 15 (782 ÷ 23) - 23 >
- 89 × 6 - 63 (29 × 92) - 8 <
- 598 ÷ 26 - 2 (510 ÷ 51) + 5 >
- 87 × 6 + 69 (73 × 92) + 1 <
- 865 - 90 + 22 (151 + 70) - 41 >
- 242 ÷ 22 + 11 (700 ÷ 10) - 14 <
- 699 - 34 + 45 (672 + 75) - 66 >
- 592 + 10 - 91 52 - 92 + 47 >
- 547 - 14 + 77 (541 + 47) - 28 >
- 671 ÷ 61 + 11 (442 ÷ 34) - 13 >
- 616 - 62 + 18 (508 + 57) - 93 >
- 360 ÷ 12 + 30 (980 ÷ 14) - 20 >
- 182 ÷ 91 - 1 (621 ÷ 23) + 9 <
- 990 ÷ 10 - 1 (576 ÷ 48) + 9 >
- 644 ÷ 46 - 4 (988 ÷ 38) + 2 <
- 34 × 3 + 68 (82 × 11) + 2 <
- 360 ÷ 10 + 24 (448 ÷ 28) - 14 >
- 722 ÷ 19 - 2 (528 ÷ 44) + 3 >
- 860 ÷ 43 + 10 (648 ÷ 27) - 24 >
- 394 + 10 - 98 62 - 77 + 40 >
- 936 ÷ 12 + 12 (924 ÷ 42) - 14 >
- 575 + 10 - 95 72 - 70 + 84 >
- 714 ÷ 34 - 14 (420 ÷ 10) + 1 <
- 924 ÷ 14 + 14 (928 ÷ 32) - 16 >
- 85 × 4 - 87 (16 × 71) - 9 <
- 720 ÷ 10 - 40 (580 ÷ 20) + 5 <
- 263 + 10 - 99 53 - 18 + 67 >
- 33 × 9 + 22 (58 × 40) + 6 <
- 819 ÷ 13 + 63 (680 ÷ 10) - 68 >
- 961 - 67 + 52 (765 + 14) - 81 >
- 864 ÷ 24 - 4 (988 ÷ 38) + 2 >
- 897 ÷ 23 - 1 (510 ÷ 30) + 2 >
- 780 - 17 + 46 (195 + 13) - 16 >
- 792 ÷ 18 + 24 (896 ÷ 64) - 14 >
- 30 × 4 + 68 (42 × 92) + 1 <
- 792 ÷ 18 + 44 (810 ÷ 15) - 15 >
- 299 ÷ 23 - 1 (392 ÷ 56) + 7 <
- 87 + 10 - 18 87 - 29 + 67 <
- 364 ÷ 13 - 28 (960 ÷ 12) + 48 <
- 626 - 37 + 44 (463 + 49) - 59 >
- 572 ÷ 52 + 11 (221 ÷ 17) - 13 >
- 231 ÷ 21 - 3 (231 ÷ 11) + 11 <
- 720 ÷ 12 + 30 (840 ÷ 30) - 24 >
- 694 - 10 + 58 (658 + 92) - 80 >
- 546 ÷ 39 - 6 (648 ÷ 12) + 3 <
- 97 × 8 + 81 (99 × 47) + 9 <
- 68 × 1 - 40 (52 × 99) - 4 <
- 96 + 10 - 12 10 - 15 + 23 >
- 811 - 26 + 63 (658 + 12) - 84 >
- 780 + 10 - 42 23 - 76 + 91 >
- 29 × 3 + 16 (88 × 51) + 9 <
- 98 × 8 - 36 (10 × 47) - 9 >
- 378 ÷ 63 - 6 (624 ÷ 39) + 4 <
- 48 × 6 - 84 (19 × 77) - 1 <
- 30 × 4 + 62 (16 × 93) + 3 <
- 61 × 6 - 49 (41 × 4) - 7 >
- 190 ÷ 95 - 1 (336 ÷ 16) + 6 <
- 44 × 5 + 57 (54 × 60) + 5 <
- 660 ÷ 66 - 1 (825 ÷ 25) + 3 <
- 614 - 18 + 56 (315 + 14) - 28 >
- 75 × 5 + 38 (48 × 96) + 7 <
- 80 × 6 + 52 (88 × 74) + 2 <
- 646 - 89 + 18 (225 + 29) - 28 >
- 756 ÷ 54 - 7 (174 ÷ 29) + 6 <
- 780 ÷ 10 + 30 (870 ÷ 30) - 29 >
- 520 ÷ 20 + 26 (360 ÷ 30) - 10 >
- 864 ÷ 48 + 12 (728 ÷ 56) - 13 >
- 720 ÷ 36 + 20 (920 ÷ 10) - 23 <
- 671 + 10 - 15 19 - 32 + 95 >
- 546 ÷ 39 - 1 (770 ÷ 22) + 2 <
- 960 ÷ 64 + 10 (990 ÷ 15) - 18 <
※总分：100分， 共计：400道题， 每题：0.25 分。