- 耗时： 0分0秒
- 题数：
- 得分：
- 71 × 5 - 12 (71 × 12) - 5 <
- 704 ÷ 64 - 2 (704 ÷ 64) + 2 <
- 69 × 4 + 61 (69 × 61) + 4 <
- 950 ÷ 10 - 5 (950 ÷ 10) + 5 <
- 667 ÷ 23 - 29 (667 ÷ 23) + 29 <
- 60 × 2 + 29 (60 × 29) + 2 <
- 348 + 10 - 10 348 - 10 + 10 =
- 644 ÷ 14 + 14 (644 ÷ 14) - 14 >
- 96 × 7 + 51 (96 × 51) + 7 <
- 20 × 4 - 31 (20 × 31) - 4 <
- 812 + 10 - 45 812 - 10 + 45 <
- 25 × 5 + 55 (25 × 55) + 5 <
- 768 ÷ 16 - 16 (768 ÷ 16) + 16 <
- 780 ÷ 10 + 65 (780 ÷ 10) - 65 >
- 987 + 10 - 18 987 - 10 + 18 <
- 152 ÷ 38 - 2 (152 ÷ 38) + 2 <
- 792 ÷ 88 - 2 (792 ÷ 88) + 2 <
- 450 ÷ 30 + 15 (450 ÷ 30) - 15 >
- 990 ÷ 15 + 18 (990 ÷ 15) - 18 >
- 95 × 6 - 51 (95 × 51) - 6 <
- 150 ÷ 10 + 10 (150 ÷ 10) - 10 >
- 672 ÷ 32 - 7 (672 ÷ 32) + 7 <
- 852 + 10 - 32 852 - 10 + 32 <
- 769 - 30 + 46 (769 + 30) - 46 >
- 26 × 3 - 11 (26 × 11) - 3 <
- 41 × 6 + 13 (41 × 13) + 6 <
- 74 × 2 + 38 (74 × 38) + 2 <
- 264 ÷ 24 - 1 (264 ÷ 24) + 1 <
- 31 × 5 + 48 (31 × 48) + 5 <
- 147 - 12 + 99 (147 + 12) - 99 >
- 756 ÷ 28 - 14 (756 ÷ 28) + 14 <
- 24 × 7 - 82 (24 × 82) - 7 <
- 720 ÷ 15 + 48 (720 ÷ 15) - 48 >
- 379 + 10 - 43 379 - 10 + 43 <
- 742 + 10 - 10 742 - 10 + 10 =
- 347 - 59 + 33 (347 + 59) - 33 <
- 648 - 31 + 91 (648 + 31) - 91 >
- 222 - 87 + 94 (222 + 87) - 94 >
- 143 + 10 - 88 143 - 10 + 88 <
- 861 - 67 + 61 (861 + 67) - 61 <
- 517 - 24 + 94 (517 + 24) - 94 >
- 29 × 5 - 83 (29 × 83) - 5 <
- 17 × 1 + 35 (17 × 35) + 1 <
- 930 ÷ 31 - 6 (930 ÷ 31) + 6 <
- 561 ÷ 11 + 33 (561 ÷ 11) - 33 >
- 336 ÷ 16 - 7 (336 ÷ 16) + 7 <
- 17 × 9 - 5 (17 × 5) - 9 >
- 280 ÷ 40 - 2 (280 ÷ 40) + 2 <
- 480 ÷ 15 + 20 (480 ÷ 15) - 20 >
- 850 ÷ 25 + 10 (850 ÷ 25) - 10 >
- 742 - 19 + 33 (742 + 19) - 33 >
- 174 ÷ 58 - 1 (174 ÷ 58) + 1 <
- 863 + 10 - 36 863 - 10 + 36 <
- 525 ÷ 25 + 21 (525 ÷ 25) - 21 >
- 270 ÷ 27 - 6 (270 ÷ 27) + 6 <
- 71 × 2 - 45 (71 × 45) - 2 <
- 57 × 4 - 69 (57 × 69) - 4 <
- 241 + 10 - 86 241 - 10 + 86 <
- 73 × 1 - 61 (73 × 61) - 1 <
- 27 × 7 - 27 (27 × 27) - 7 <
- 404 + 10 - 20 404 - 10 + 20 <
- 420 ÷ 35 - 5 (420 ÷ 35) + 5 <
- 556 + 10 - 95 556 - 10 + 95 <
- 801 + 10 - 96 801 - 10 + 96 <
- 624 ÷ 12 - 12 (624 ÷ 12) + 12 <
- 945 ÷ 45 - 1 (945 ÷ 45) + 1 <
- 224 - 24 + 38 (224 + 24) - 38 >
- 513 ÷ 27 + 19 (513 ÷ 27) - 19 >
- 444 - 21 + 79 (444 + 21) - 79 >
- 500 ÷ 10 - 2 (500 ÷ 10) + 2 <
- 66 × 3 - 13 (66 × 13) - 3 <
- 754 + 10 - 79 754 - 10 + 79 <
- 19 × 5 - 93 (19 × 93) - 5 <
- 752 - 16 + 93 (752 + 16) - 93 >
- 75 × 5 + 85 (75 × 85) + 5 <
- 55 × 8 - 3 (55 × 3) - 8 >
- 58 × 7 + 10 (58 × 10) + 7 <
- 53 × 1 - 31 (53 × 31) - 1 <
- 26 × 2 - 33 (26 × 33) - 2 <
- 544 ÷ 34 - 2 (544 ÷ 34) + 2 <
- 966 ÷ 21 - 6 (966 ÷ 21) + 6 <
- 75 × 5 + 99 (75 × 99) + 5 <
- 436 + 10 - 99 436 - 10 + 99 <
- 529 - 55 + 18 (529 + 55) - 18 <
- 25 × 7 - 25 (25 × 25) - 7 <
- 78 × 6 - 11 (78 × 11) - 6 <
- 480 + 10 - 88 480 - 10 + 88 <
- 147 - 83 + 98 (147 + 83) - 98 >
- 66 × 9 - 28 (66 × 28) - 9 <
- 80 × 7 - 58 (80 × 58) - 7 <
- 720 ÷ 20 - 10 (720 ÷ 20) + 10 <
- 986 ÷ 34 - 1 (986 ÷ 34) + 1 <
- 38 × 9 - 68 (38 × 68) - 9 <
- 360 ÷ 60 - 4 (360 ÷ 60) + 4 <
- 824 + 10 - 98 824 - 10 + 98 <
- 14 × 7 + 37 (14 × 37) + 7 <
- 195 - 73 + 39 (195 + 73) - 39 <
- 30 × 9 - 80 (30 × 80) - 9 <
- 774 ÷ 86 - 9 (774 ÷ 86) + 9 <
- 225 - 73 + 62 (225 + 73) - 62 <
- 997 - 55 + 26 (997 + 55) - 26 <
- 396 ÷ 11 + 18 (396 ÷ 11) - 18 >
- 47 × 9 - 46 (47 × 46) - 9 <
- 77 × 3 - 62 (77 × 62) - 3 <
- 82 × 4 - 38 (82 × 38) - 4 <
- 483 ÷ 21 - 7 (483 ÷ 21) + 7 <
- 418 + 10 - 88 418 - 10 + 88 <
- 934 - 92 + 92 (934 + 92) - 92 =
- 560 ÷ 10 + 56 (560 ÷ 10) - 56 >
- 565 - 30 + 83 (565 + 30) - 83 >
- 52 × 6 - 58 (52 × 58) - 6 <
- 740 - 85 + 77 (740 + 85) - 77 <
- 288 ÷ 24 - 8 (288 ÷ 24) + 8 <
- 168 ÷ 84 - 2 (168 ÷ 84) + 2 <
- 97 × 9 - 69 (97 × 69) - 9 <
- 580 ÷ 10 + 20 (580 ÷ 10) - 20 >
- 59 × 4 - 57 (59 × 57) - 4 <
- 900 ÷ 15 - 20 (900 ÷ 15) + 20 <
- 718 - 54 + 44 (718 + 54) - 44 <
- 194 + 10 - 56 194 - 10 + 56 <
- 214 + 10 - 60 214 - 10 + 60 <
- 72 × 4 + 62 (72 × 62) + 4 <
- 129 + 10 - 69 129 - 10 + 69 <
- 246 - 40 + 83 (246 + 40) - 83 >
- 180 ÷ 15 + 10 (180 ÷ 15) - 10 >
- 74 × 9 - 60 (74 × 60) - 9 <
- 777 - 76 + 77 (777 + 76) - 77 >
- 416 + 10 - 63 416 - 10 + 63 <
- 51 × 7 - 55 (51 × 55) - 7 <
- 50 × 3 + 70 (50 × 70) + 3 <
- 86 × 9 - 18 (86 × 18) - 9 <
- 13 × 9 - 54 (13 × 54) - 9 <
- 231 - 47 + 11 (231 + 47) - 11 <
- 227 + 10 - 58 227 - 10 + 58 <
- 482 - 16 + 59 (482 + 16) - 59 >
- 858 - 48 + 93 (858 + 48) - 93 >
- 767 + 10 - 58 767 - 10 + 58 <
- 846 + 10 - 48 846 - 10 + 48 <
- 929 + 10 - 32 929 - 10 + 32 <
- 87 × 9 + 12 (87 × 12) + 9 <
- 991 + 10 - 96 991 - 10 + 96 <
- 13 × 1 - 13 (13 × 13) - 1 <
- 840 ÷ 24 - 1 (840 ÷ 24) + 1 <
- 50 × 3 + 79 (50 × 79) + 3 <
- 918 + 10 - 99 918 - 10 + 99 <
- 619 - 91 + 78 (619 + 91) - 78 <
- 545 + 10 - 13 545 - 10 + 13 <
- 95 × 6 - 71 (95 × 71) - 6 <
- 770 ÷ 22 + 22 (770 ÷ 22) - 22 >
- 657 - 18 + 71 (657 + 18) - 71 >
- 270 ÷ 10 + 10 (270 ÷ 10) - 10 >
- 44 × 1 - 22 (44 × 22) - 1 <
- 608 ÷ 19 - 4 (608 ÷ 19) + 4 <
- 467 + 10 - 31 467 - 10 + 31 <
- 279 - 14 + 70 (279 + 14) - 70 >
- 977 - 87 + 75 (977 + 87) - 75 <
- 57 × 9 - 11 (57 × 11) - 9 <
- 990 ÷ 66 + 15 (990 ÷ 66) - 15 >
- 29 × 6 + 42 (29 × 42) + 6 <
- 558 ÷ 31 + 18 (558 ÷ 31) - 18 >
- 74 × 1 - 43 (74 × 43) - 1 <
- 46 × 4 - 12 (46 × 12) - 4 <
- 149 - 15 + 46 (149 + 15) - 46 >
- 199 - 97 + 14 (199 + 97) - 14 <
- 546 ÷ 26 - 14 (546 ÷ 26) + 14 <
- 291 - 24 + 87 (291 + 24) - 87 >
- 52 × 3 - 80 (52 × 80) - 3 <
- 75 + 10 - 24 75 - 10 + 24 <
- 684 ÷ 57 - 9 (684 ÷ 57) + 9 <
- 702 ÷ 26 + 26 (702 ÷ 26) - 26 >
- 684 ÷ 38 - 2 (684 ÷ 38) + 2 <
- 720 ÷ 12 + 40 (720 ÷ 12) - 40 >
- 188 - 86 + 89 (188 + 86) - 89 >
- 408 ÷ 34 + 12 (408 ÷ 34) - 12 >
- 478 + 10 - 46 478 - 10 + 46 <
- 75 × 5 - 30 (75 × 30) - 5 <
- 936 + 10 - 93 936 - 10 + 93 <
- 946 + 10 - 72 946 - 10 + 72 <
- 433 - 10 + 42 (433 + 10) - 42 >
- 684 ÷ 36 - 3 (684 ÷ 36) + 3 <
- 46 × 2 - 8 (46 × 8) - 2 <
- 484 ÷ 22 + 11 (484 ÷ 22) - 11 >
- 42 × 9 + 54 (42 × 54) + 9 <
- 521 - 65 + 19 (521 + 65) - 19 <
- 540 ÷ 10 + 12 (540 ÷ 10) - 12 >
- 615 ÷ 41 + 15 (615 ÷ 41) - 15 >
- 990 ÷ 15 + 30 (990 ÷ 15) - 30 >
- 29 × 3 + 52 (29 × 52) + 3 <
- 60 × 9 + 71 (60 × 71) + 9 <
- 350 - 37 + 46 (350 + 37) - 46 >
- 184 ÷ 92 - 1 (184 ÷ 92) + 1 <
- 646 ÷ 19 - 2 (646 ÷ 19) + 2 <
- 454 + 10 - 35 454 - 10 + 35 <
- 77 × 4 + 58 (77 × 58) + 4 <
- 338 + 10 - 13 338 - 10 + 13 <
- 378 ÷ 14 - 21 (378 ÷ 14) + 21 <
- 600 ÷ 10 - 20 (600 ÷ 10) + 20 <
- 79 × 4 - 27 (79 × 27) - 4 <
- 41 × 2 - 65 (41 × 65) - 2 <
- 872 + 10 - 23 872 - 10 + 23 <
- 704 - 47 + 63 (704 + 47) - 63 >
- 720 ÷ 16 + 45 (720 ÷ 16) - 45 >
- 987 ÷ 21 - 1 (987 ÷ 21) + 1 <
- 425 + 10 - 52 425 - 10 + 52 <
- 39 - 52 + 56 (39 + 52) - 56 >
- 65 - 67 + 90 (65 + 67) - 90 >
- 756 ÷ 21 - 36 (756 ÷ 21) + 36 <
- 858 ÷ 11 + 39 (858 ÷ 11) - 39 >
- 35 × 6 - 45 (35 × 45) - 6 <
- 888 + 10 - 58 888 - 10 + 58 <
- 87 × 5 + 67 (87 × 67) + 5 <
- 273 ÷ 39 - 3 (273 ÷ 39) + 3 <
- 81 × 5 - 51 (81 × 51) - 5 <
- 616 + 10 - 10 616 - 10 + 10 =
- 396 ÷ 22 - 2 (396 ÷ 22) + 2 <
- 33 × 3 - 66 (33 × 66) - 3 <
- 729 - 59 + 51 (729 + 59) - 51 <
- 735 ÷ 15 + 49 (735 ÷ 15) - 49 >
- 754 ÷ 13 - 13 (754 ÷ 13) + 13 <
- 972 ÷ 18 - 3 (972 ÷ 18) + 3 <
- 77 × 8 - 44 (77 × 44) - 8 <
- 323 + 10 - 50 323 - 10 + 50 <
- 987 ÷ 21 - 21 (987 ÷ 21) + 21 <
- 58 × 6 - 7 (58 × 7) - 6 <
- 759 ÷ 11 + 11 (759 ÷ 11) - 11 >
- 426 + 10 - 41 426 - 10 + 41 <
- 612 ÷ 12 - 36 (612 ÷ 12) + 36 <
- 928 + 10 - 78 928 - 10 + 78 <
- 392 - 82 + 84 (392 + 82) - 84 >
- 836 + 10 - 59 836 - 10 + 59 <
- 624 - 67 + 30 (624 + 67) - 30 <
- 800 ÷ 20 - 25 (800 ÷ 20) + 25 <
- 31 - 46 + 36 (31 + 46) - 36 <
- 969 ÷ 19 + 51 (969 ÷ 19) - 51 >
- 900 ÷ 30 + 12 (900 ÷ 30) - 12 >
- 980 ÷ 35 - 7 (980 ÷ 35) + 7 <
- 403 - 77 + 58 (403 + 77) - 58 <
- 804 - 24 + 50 (804 + 24) - 50 >
- 560 ÷ 10 + 10 (560 ÷ 10) - 10 >
- 594 - 32 + 34 (594 + 32) - 34 >
- 35 × 5 + 17 (35 × 17) + 5 <
- 729 ÷ 27 - 1 (729 ÷ 27) + 1 <
- 891 ÷ 81 - 1 (891 ÷ 81) + 1 <
- 693 - 57 + 92 (693 + 57) - 92 >
- 527 ÷ 17 + 31 (527 ÷ 17) - 31 >
- 368 ÷ 23 - 4 (368 ÷ 23) + 4 <
- 406 ÷ 58 - 2 (406 ÷ 58) + 2 <
- 66 × 8 - 69 (66 × 69) - 8 <
- 858 ÷ 11 - 13 (858 ÷ 11) + 13 <
- 858 ÷ 11 + 78 (858 ÷ 11) - 78 >
※总分：100分， 共计：250道题， 每题：0.40 分。