- 耗时： 0分0秒
- 题数：
- 得分：
- 619 + 10 - 40 619 - 10 + 40 <
- 63 × 3 + 55 (63 × 55) + 3 <
- 55 × 3 + 73 (55 × 73) + 3 <
- 743 + 10 - 25 743 - 10 + 25 <
- 604 - 54 + 87 (604 + 54) - 87 >
- 62 × 5 + 65 (62 × 65) + 5 <
- 553 + 10 - 47 553 - 10 + 47 <
- 74 + 10 - 18 74 - 10 + 18 <
- 875 - 25 + 50 (875 + 25) - 50 >
- 79 × 6 + 97 (79 × 97) + 6 <
- 776 + 10 - 92 776 - 10 + 92 <
- 57 × 7 + 32 (57 × 32) + 7 <
- 432 ÷ 12 - 6 (432 ÷ 12) + 6 <
- 797 + 10 - 51 797 - 10 + 51 <
- 476 + 10 - 86 476 - 10 + 86 <
- 793 + 10 - 90 793 - 10 + 90 <
- 832 ÷ 52 - 13 (832 ÷ 52) + 13 <
- 913 + 10 - 57 913 - 10 + 57 <
- 236 + 10 - 12 236 - 10 + 12 <
- 360 ÷ 18 - 15 (360 ÷ 18) + 15 <
- 32 × 4 + 22 (32 × 22) + 4 <
- 957 - 52 + 48 (957 + 52) - 48 <
- 557 - 73 + 44 (557 + 73) - 44 <
- 456 ÷ 19 - 3 (456 ÷ 19) + 3 <
- 447 + 10 - 22 447 - 10 + 22 <
- 698 - 99 + 33 (698 + 99) - 33 <
- 400 ÷ 20 + 20 (400 ÷ 20) - 20 >
- 168 ÷ 14 - 6 (168 ÷ 14) + 6 <
- 945 ÷ 27 + 27 (945 ÷ 27) - 27 >
- 990 ÷ 11 + 66 (990 ÷ 11) - 66 >
- 246 ÷ 41 - 1 (246 ÷ 41) + 1 <
- 975 ÷ 39 - 13 (975 ÷ 39) + 13 <
- 65 × 9 + 54 (65 × 54) + 9 <
- 624 - 82 + 90 (624 + 82) - 90 >
- 441 + 10 - 72 441 - 10 + 72 <
- 912 ÷ 12 + 12 (912 ÷ 12) - 12 >
- 576 ÷ 24 - 1 (576 ÷ 24) + 1 <
- 798 ÷ 38 + 19 (798 ÷ 38) - 19 >
- 828 + 10 - 40 828 - 10 + 40 <
- 612 ÷ 17 - 9 (612 ÷ 17) + 9 <
- 730 ÷ 73 + 10 (730 ÷ 73) - 10 >
- 10 × 2 + 34 (10 × 34) + 2 <
- 674 - 27 + 88 (674 + 27) - 88 >
- 51 - 59 + 86 (51 + 59) - 86 >
- 183 - 73 + 70 (183 + 73) - 70 <
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- 970 ÷ 97 + 10 (970 ÷ 97) - 10 >
- 775 ÷ 31 - 25 (775 ÷ 31) + 25 <
- 37 × 7 - 78 (37 × 78) - 7 <
- 768 ÷ 64 - 6 (768 ÷ 64) + 6 <
- 98 × 1 + 63 (98 × 63) + 1 <
- 288 ÷ 16 + 16 (288 ÷ 16) - 16 >
- 33 × 5 + 79 (33 × 79) + 5 <
- 58 × 2 + 24 (58 × 24) + 2 <
- 648 ÷ 24 + 18 (648 ÷ 24) - 18 >
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- 923 - 72 + 74 (923 + 72) - 74 >
- 62 × 8 - 74 (62 × 74) - 8 <
- 252 ÷ 12 - 18 (252 ÷ 12) + 18 <
- 295 - 78 + 87 (295 + 78) - 87 >
- 125 + 10 - 17 125 - 10 + 17 <
- 870 ÷ 30 + 15 (870 ÷ 30) - 15 >
- 469 + 10 - 45 469 - 10 + 45 <
- 170 + 10 - 33 170 - 10 + 33 <
- 63 × 2 - 22 (63 × 22) - 2 <
- 51 × 7 + 39 (51 × 39) + 7 <
- 840 ÷ 40 + 20 (840 ÷ 40) - 20 >
- 197 + 10 - 73 197 - 10 + 73 <
- 761 + 10 - 47 761 - 10 + 47 <
- 494 ÷ 26 + 19 (494 ÷ 26) - 19 >
- 970 + 10 - 43 970 - 10 + 43 <
- 46 × 9 + 51 (46 × 51) + 9 <
- 210 ÷ 15 - 2 (210 ÷ 15) + 2 <
- 920 ÷ 92 + 10 (920 ÷ 92) - 10 >
- 94 × 7 + 58 (94 × 58) + 7 <
- 89 × 9 - 45 (89 × 45) - 9 <
- 936 ÷ 18 - 1 (936 ÷ 18) + 1 <
- 864 ÷ 96 - 2 (864 ÷ 96) + 2 <
- 430 ÷ 86 - 1 (430 ÷ 86) + 1 <
- 816 ÷ 51 + 16 (816 ÷ 51) - 16 >
- 957 ÷ 33 + 11 (957 ÷ 33) - 11 >
- 135 + 10 - 37 135 - 10 + 37 <
- 17 × 5 - 54 (17 × 54) - 5 <
- 492 ÷ 41 - 12 (492 ÷ 41) + 12 <
- 419 + 10 - 32 419 - 10 + 32 <
- 11 × 1 + 98 (11 × 98) + 1 <
- 739 - 21 + 33 (739 + 21) - 33 >
- 63 × 5 - 80 (63 × 80) - 5 <
- 81 × 2 + 71 (81 × 71) + 2 <
- 872 + 10 - 16 872 - 10 + 16 <
- 510 - 51 + 94 (510 + 51) - 94 >
- 29 × 8 - 68 (29 × 68) - 8 <
- 660 ÷ 10 + 66 (660 ÷ 10) - 66 >
- 16 × 1 + 36 (16 × 36) + 1 <
- 527 ÷ 31 - 1 (527 ÷ 31) + 1 <
- 286 ÷ 26 - 1 (286 ÷ 26) + 1 <
- 816 ÷ 16 + 24 (816 ÷ 16) - 24 >
- 75 × 3 - 4 (75 × 4) - 3 <
- 97 × 6 - 93 (97 × 93) - 6 <
- 60 × 8 - 31 (60 × 31) - 8 <
- 94 × 4 + 72 (94 × 72) + 4 <
- 491 + 10 - 32 491 - 10 + 32 <
- 15 × 9 - 19 (15 × 19) - 9 <
- 34 × 8 - 63 (34 × 63) - 8 <
- 952 ÷ 17 + 17 (952 ÷ 17) - 17 >
- 780 ÷ 12 + 26 (780 ÷ 12) - 26 >
- 949 + 10 - 42 949 - 10 + 42 <
- 733 - 45 + 29 (733 + 45) - 29 <
- 32 × 3 + 48 (32 × 48) + 3 <
- 82 + 10 - 74 82 - 10 + 74 <
- 504 ÷ 18 + 21 (504 ÷ 18) - 21 >
- 79 × 9 - 25 (79 × 25) - 9 <
- 823 - 22 + 10 (823 + 22) - 10 <
- 74 × 2 - 68 (74 × 68) - 2 <
- 276 - 99 + 39 (276 + 99) - 39 <
- 43 × 8 + 38 (43 × 38) + 8 <
- 34 × 9 - 62 (34 × 62) - 9 <
- 950 ÷ 38 - 10 (950 ÷ 38) + 10 <
- 828 ÷ 18 + 23 (828 ÷ 18) - 23 >
- 940 ÷ 47 - 10 (940 ÷ 47) + 10 <
- 52 × 2 + 61 (52 × 61) + 2 <
- 425 ÷ 25 + 17 (425 ÷ 25) - 17 >
- 810 ÷ 18 + 30 (810 ÷ 18) - 30 >
- 638 + 10 - 56 638 - 10 + 56 <
- 521 - 71 + 89 (521 + 71) - 89 >
- 683 + 10 - 88 683 - 10 + 88 <
- 327 - 21 + 46 (327 + 21) - 46 >
- 340 ÷ 20 + 17 (340 ÷ 20) - 17 >
- 410 ÷ 10 + 41 (410 ÷ 10) - 41 >
- 60 × 2 + 51 (60 × 51) + 2 <
- 744 ÷ 93 - 1 (744 ÷ 93) + 1 <
- 700 ÷ 28 + 14 (700 ÷ 28) - 14 >
- 85 × 8 - 90 (85 × 90) - 8 <
- 173 + 10 - 42 173 - 10 + 42 <
- 728 ÷ 26 - 28 (728 ÷ 26) + 28 <
- 697 - 88 + 98 (697 + 88) - 98 >
- 315 + 10 - 96 315 - 10 + 96 <
- 70 × 5 - 70 (70 × 70) - 5 <
- 210 ÷ 15 + 14 (210 ÷ 15) - 14 >
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- 572 ÷ 26 + 13 (572 ÷ 26) - 13 >
- 86 × 8 + 98 (86 × 98) + 8 <
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- 80 + 10 - 63 80 - 10 + 63 <
- 931 + 10 - 86 931 - 10 + 86 <
- 680 - 51 + 28 (680 + 51) - 28 <
- 20 × 6 + 12 (20 × 12) + 6 <
- 210 ÷ 30 - 6 (210 ÷ 30) + 6 <
- 936 ÷ 18 - 8 (936 ÷ 18) + 8 <
- 901 - 28 + 27 (901 + 28) - 27 <
- 88 × 2 + 81 (88 × 81) + 2 <
- 25 × 3 + 15 (25 × 15) + 3 <
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- 49 × 6 + 73 (49 × 73) + 6 <
- 672 ÷ 12 + 32 (672 ÷ 12) - 32 >
- 800 ÷ 40 + 10 (800 ÷ 40) - 10 >
- 224 ÷ 14 + 16 (224 ÷ 14) - 16 >
- 562 - 34 + 10 (562 + 34) - 10 <
- 765 ÷ 15 + 51 (765 ÷ 15) - 51 >
- 986 - 28 + 15 (986 + 28) - 15 <
- 58 × 2 + 34 (58 × 34) + 2 <
- 77 × 2 + 87 (77 × 87) + 2 <
- 265 + 10 - 92 265 - 10 + 92 <
- 360 ÷ 24 - 6 (360 ÷ 24) + 6 <
- 57 - 28 + 52 (57 + 28) - 52 >
- 510 ÷ 17 - 5 (510 ÷ 17) + 5 <
- 28 × 9 - 1 (28 × 1) - 9 >
- 32 × 7 - 14 (32 × 14) - 7 <
- 175 ÷ 35 - 5 (175 ÷ 35) + 5 <
- 66 × 7 - 1 (66 × 1) - 7 >
- 560 + 10 - 75 560 - 10 + 75 <
- 75 × 1 + 36 (75 × 36) + 1 <
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- 28 × 6 + 18 (28 × 18) + 6 <
- 93 × 1 - 69 (93 × 69) - 1 <
- 17 × 8 - 37 (17 × 37) - 8 <
- 810 ÷ 15 - 10 (810 ÷ 15) + 10 <
- 27 × 4 + 88 (27 × 88) + 4 <
- 208 - 18 + 28 (208 + 18) - 28 >
- 419 + 10 - 92 419 - 10 + 92 <
- 25 × 3 - 47 (25 × 47) - 3 <
- 902 ÷ 41 + 11 (902 ÷ 41) - 11 >
- 836 ÷ 19 + 22 (836 ÷ 19) - 22 >
- 840 ÷ 40 + 20 (840 ÷ 40) - 20 >
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- 66 × 5 + 85 (66 × 85) + 5 <
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- 665 + 10 - 29 665 - 10 + 29 <
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- 83 × 9 + 62 (83 × 62) + 9 <
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- 46 × 7 + 97 (46 × 97) + 7 <
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- 65 × 3 + 46 (65 × 46) + 3 <
- 870 ÷ 58 - 10 (870 ÷ 58) + 10 <
- 622 - 11 + 49 (622 + 11) - 49 >
- 630 ÷ 35 - 2 (630 ÷ 35) + 2 <
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- 17 × 4 - 7 (17 × 7) - 4 <
- 96 × 8 - 69 (96 × 69) - 8 <
- 876 ÷ 73 + 12 (876 ÷ 73) - 12 >
- 72 × 3 + 14 (72 × 14) + 3 <
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- 278 - 14 + 77 (278 + 14) - 77 >
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- 188 ÷ 94 - 2 (188 ÷ 94) + 2 <
- 660 ÷ 22 + 22 (660 ÷ 22) - 22 >
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- 12 × 4 - 36 (12 × 36) - 4 <
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- 17 × 2 + 43 (17 × 43) + 2 <
- 140 - 18 + 71 (140 + 18) - 71 >
- 400 + 10 - 27 400 - 10 + 27 <
- 225 ÷ 15 - 9 (225 ÷ 15) + 9 <
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- 29 × 6 + 98 (29 × 98) + 6 <
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- 631 - 38 + 68 (631 + 38) - 68 >
- 44 × 2 - 20 (44 × 20) - 2 <
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- 12 × 9 + 64 (12 × 64) + 9 <
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- 44 × 4 + 93 (44 × 93) + 4 <
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- 57 × 3 + 63 (57 × 63) + 3 <
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- 36 × 1 + 49 (36 × 49) + 1 <
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- 725 ÷ 25 - 5 (725 ÷ 25) + 5 <
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- 10 × 7 - 6 (10 × 6) - 7 >
- 644 + 10 - 97 644 - 10 + 97 <
- 99 × 2 - 73 (99 × 73) - 2 <
- 239 - 51 + 50 (239 + 51) - 50 <
- 85 × 3 - 76 (85 × 76) - 3 <
※总分：100分， 共计：490道题， 每题：0.20 分。