- 耗时： 0分0秒
- 题数：
- 得分：
- 90 × 6 - 72 (90 × 72) - 6 <
- 683 + 10 - 63 683 - 10 + 63 <
- 317 + 10 - 61 317 - 10 + 61 <
- 889 + 10 - 36 889 - 10 + 36 <
- 169 - 89 + 93 (169 + 89) - 93 >
- 803 - 76 + 26 (803 + 76) - 26 <
- 564 ÷ 12 + 12 (564 ÷ 12) - 12 >
- 384 ÷ 12 - 3 (384 ÷ 12) + 3 <
- 935 - 44 + 84 (935 + 44) - 84 >
- 756 ÷ 14 - 18 (756 ÷ 14) + 18 <
- 473 + 10 - 39 473 - 10 + 39 <
- 15 × 7 + 46 (15 × 46) + 7 <
- 326 - 73 + 55 (326 + 73) - 55 <
- 960 ÷ 20 - 10 (960 ÷ 20) + 10 <
- 83 - 10 + 71 (83 + 10) - 71 >
- 780 ÷ 10 - 15 (780 ÷ 10) + 15 <
- 903 + 10 - 43 903 - 10 + 43 <
- 891 ÷ 11 + 33 (891 ÷ 11) - 33 >
- 22 × 5 - 39 (22 × 39) - 5 <
- 234 ÷ 13 - 2 (234 ÷ 13) + 2 <
- 713 + 10 - 85 713 - 10 + 85 <
- 86 × 8 - 55 (86 × 55) - 8 <
- 70 × 2 - 11 (70 × 11) - 2 <
- 649 - 75 + 10 (649 + 75) - 10 <
- 440 ÷ 22 - 4 (440 ÷ 22) + 4 <
- 754 + 10 - 94 754 - 10 + 94 <
- 928 ÷ 29 + 32 (928 ÷ 29) - 32 >
- 510 ÷ 30 + 10 (510 ÷ 30) - 10 >
- 781 + 10 - 39 781 - 10 + 39 <
- 136 - 94 + 84 (136 + 94) - 84 <
- 638 ÷ 11 + 11 (638 ÷ 11) - 11 >
- 85 × 5 - 76 (85 × 76) - 5 <
- 31 × 8 - 25 (31 × 25) - 8 <
- 402 ÷ 67 - 2 (402 ÷ 67) + 2 <
- 33 × 5 - 82 (33 × 82) - 5 <
- 75 × 5 - 55 (75 × 55) - 5 <
- 33 × 7 - 18 (33 × 18) - 7 <
- 189 - 19 + 37 (189 + 19) - 37 >
- 880 ÷ 11 - 16 (880 ÷ 11) + 16 <
- 724 + 10 - 11 724 - 10 + 11 <
- 600 ÷ 15 + 15 (600 ÷ 15) - 15 >
- 78 × 7 - 19 (78 × 19) - 7 <
- 54 × 8 + 22 (54 × 22) + 8 <
- 74 × 8 + 55 (74 × 55) + 8 <
- 55 × 5 + 14 (55 × 14) + 5 <
- 22 × 6 + 98 (22 × 98) + 6 <
- 247 ÷ 13 - 1 (247 ÷ 13) + 1 <
- 630 ÷ 15 + 35 (630 ÷ 15) - 35 >
- 47 + 10 - 36 47 - 10 + 36 <
- 23 × 4 + 86 (23 × 86) + 4 <
- 627 + 10 - 97 627 - 10 + 97 <
- 94 × 6 + 77 (94 × 77) + 6 <
- 390 ÷ 15 + 15 (390 ÷ 15) - 15 >
- 480 ÷ 40 - 12 (480 ÷ 40) + 12 <
- 576 ÷ 16 - 16 (576 ÷ 16) + 16 <
- 874 + 10 - 47 874 - 10 + 47 <
- 811 - 61 + 39 (811 + 61) - 39 <
- 532 ÷ 19 - 14 (532 ÷ 19) + 14 <
- 340 ÷ 20 - 10 (340 ÷ 20) + 10 <
- 679 - 56 + 33 (679 + 56) - 33 <
- 61 × 8 + 46 (61 × 46) + 8 <
- 340 - 51 + 49 (340 + 51) - 49 <
- 675 ÷ 15 + 15 (675 ÷ 15) - 15 >
- 287 - 36 + 51 (287 + 36) - 51 >
- 16 - 48 + 53 (16 + 48) - 53 >
- 686 ÷ 14 - 7 (686 ÷ 14) + 7 <
- 396 ÷ 11 + 12 (396 ÷ 11) - 12 >
- 524 - 22 + 16 (524 + 22) - 16 <
- 534 - 34 + 11 (534 + 34) - 11 <
- 50 × 5 - 73 (50 × 73) - 5 <
- 693 ÷ 21 - 9 (693 ÷ 21) + 9 <
- 56 × 6 - 70 (56 × 70) - 6 <
- 64 × 1 + 66 (64 × 66) + 1 <
- 859 - 82 + 57 (859 + 82) - 57 <
- 154 ÷ 11 - 14 (154 ÷ 11) + 14 <
- 806 ÷ 26 + 26 (806 ÷ 26) - 26 >
- 490 ÷ 35 - 5 (490 ÷ 35) + 5 <
- 21 × 7 + 12 (21 × 12) + 7 <
- 15 × 1 + 35 (15 × 35) + 1 <
- 10 × 3 + 41 (10 × 41) + 3 <
- 66 × 4 - 52 (66 × 52) - 4 <
- 18 × 9 - 20 (18 × 20) - 9 <
- 960 ÷ 10 - 6 (960 ÷ 10) + 6 <
- 444 ÷ 74 - 2 (444 ÷ 74) + 2 <
- 68 × 1 + 25 (68 × 25) + 1 <
- 65 × 5 - 38 (65 × 38) - 5 <
- 470 ÷ 47 - 10 (470 ÷ 47) + 10 <
- 338 - 79 + 57 (338 + 79) - 57 <
- 32 × 2 + 80 (32 × 80) + 2 <
- 86 - 99 + 23 (86 + 99) - 23 <
- 298 + 10 - 57 298 - 10 + 57 <
- 237 - 87 + 44 (237 + 87) - 44 <
- 37 × 7 + 68 (37 × 68) + 7 <
- 97 × 8 - 34 (97 × 34) - 8 <
- 438 + 10 - 28 438 - 10 + 28 <
- 286 + 10 - 49 286 - 10 + 49 <
- 274 + 10 - 72 274 - 10 + 72 <
- 960 ÷ 10 + 20 (960 ÷ 10) - 20 >
- 910 ÷ 13 + 70 (910 ÷ 13) - 70 >
- 862 - 54 + 71 (862 + 54) - 71 >
- 12 × 5 - 3 (12 × 3) - 5 >
- 329 + 10 - 27 329 - 10 + 27 <
- 680 ÷ 34 - 5 (680 ÷ 34) + 5 <
- 26 × 6 + 35 (26 × 35) + 6 <
- 432 ÷ 36 - 9 (432 ÷ 36) + 9 <
- 340 + 10 - 10 340 - 10 + 10 =
- 665 ÷ 35 + 19 (665 ÷ 35) - 19 >
- 84 × 7 - 28 (84 × 28) - 7 <
- 283 + 10 - 28 283 - 10 + 28 <
- 847 + 10 - 18 847 - 10 + 18 <
- 79 × 2 - 31 (79 × 31) - 2 <
- 651 - 62 + 14 (651 + 62) - 14 <
- 200 ÷ 20 + 10 (200 ÷ 20) - 10 >
- 88 × 2 - 92 (88 × 92) - 2 <
- 21 × 3 + 56 (21 × 56) + 3 <
- 660 ÷ 55 + 10 (660 ÷ 55) - 10 >
- 67 × 3 + 84 (67 × 84) + 3 <
- 526 - 31 + 94 (526 + 31) - 94 >
- 803 - 42 + 99 (803 + 42) - 99 >
- 677 + 10 - 53 677 - 10 + 53 <
- 973 + 10 - 99 973 - 10 + 99 <
- 136 + 10 - 65 136 - 10 + 65 <
- 780 ÷ 15 + 30 (780 ÷ 15) - 30 >
- 583 ÷ 11 + 11 (583 ÷ 11) - 11 >
- 890 - 56 + 92 (890 + 56) - 92 >
- 720 ÷ 12 + 30 (720 ÷ 12) - 30 >
- 940 ÷ 10 + 10 (940 ÷ 10) - 10 >
- 71 × 7 - 31 (71 × 31) - 7 <
- 972 - 33 + 81 (972 + 33) - 81 >
- 826 + 10 - 38 826 - 10 + 38 <
- 917 - 66 + 17 (917 + 66) - 17 <
- 607 + 10 - 27 607 - 10 + 27 <
- 750 ÷ 30 + 25 (750 ÷ 30) - 25 >
- 540 ÷ 36 + 15 (540 ÷ 36) - 15 >
- 13 × 8 + 33 (13 × 33) + 8 <
- 534 - 25 + 96 (534 + 25) - 96 >
- 900 ÷ 30 - 9 (900 ÷ 30) + 9 <
- 252 ÷ 12 + 12 (252 ÷ 12) - 12 >
- 930 + 10 - 68 930 - 10 + 68 <
- 771 + 10 - 17 771 - 10 + 17 <
- 75 × 4 - 64 (75 × 64) - 4 <
- 512 ÷ 64 - 4 (512 ÷ 64) + 4 <
- 49 × 5 - 2 (49 × 2) - 5 >
- 405 ÷ 27 - 1 (405 ÷ 27) + 1 <
- 56 × 4 - 67 (56 × 67) - 4 <
- 59 × 1 + 76 (59 × 76) + 1 <
- 310 - 98 + 20 (310 + 98) - 20 <
- 437 + 10 - 69 437 - 10 + 69 <
- 594 ÷ 66 - 2 (594 ÷ 66) + 2 <
- 980 ÷ 10 + 20 (980 ÷ 10) - 20 >
- 39 × 7 - 65 (39 × 65) - 7 <
- 690 ÷ 10 + 10 (690 ÷ 10) - 10 >
- 118 + 10 - 14 118 - 10 + 14 <
- 14 × 8 + 21 (14 × 21) + 8 <
- 63 × 2 + 29 (63 × 29) + 2 <
- 180 - 22 + 26 (180 + 22) - 26 >
- 460 ÷ 46 + 10 (460 ÷ 46) - 10 >
- 20 × 6 + 73 (20 × 73) + 6 <
- 154 + 10 - 90 154 - 10 + 90 <
- 44 × 2 - 1 (44 × 1) - 2 >
- 727 + 10 - 53 727 - 10 + 53 <
- 960 ÷ 12 - 5 (960 ÷ 12) + 5 <
- 40 × 9 + 87 (40 × 87) + 9 <
- 584 - 74 + 17 (584 + 74) - 17 <
- 156 + 10 - 48 156 - 10 + 48 <
- 308 ÷ 44 - 1 (308 ÷ 44) + 1 <
- 54 × 8 - 81 (54 × 81) - 8 <
- 79 × 2 + 88 (79 × 88) + 2 <
- 229 - 26 + 30 (229 + 26) - 30 >
- 35 × 2 - 59 (35 × 59) - 2 <
- 371 - 55 + 74 (371 + 55) - 74 >
- 249 - 46 + 56 (249 + 46) - 56 >
- 823 + 10 - 39 823 - 10 + 39 <
- 208 - 79 + 19 (208 + 79) - 19 <
- 68 × 2 - 49 (68 × 49) - 2 <
- 66 × 2 + 98 (66 × 98) + 2 <
- 432 ÷ 54 - 4 (432 ÷ 54) + 4 <
- 734 + 10 - 41 734 - 10 + 41 <
- 539 + 10 - 49 539 - 10 + 49 <
- 31 × 3 + 93 (31 × 93) + 3 <
- 592 + 10 - 15 592 - 10 + 15 <
- 507 ÷ 13 - 1 (507 ÷ 13) + 1 <
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- 933 - 61 + 34 (933 + 61) - 34 <
- 29 × 4 + 83 (29 × 83) + 4 <
- 726 + 10 - 20 726 - 10 + 20 <
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- 59 × 9 - 42 (59 × 42) - 9 <
- 26 × 4 + 47 (26 × 47) + 4 <
- 250 ÷ 10 + 10 (250 ÷ 10) - 10 >
- 611 + 10 - 44 611 - 10 + 44 <
- 572 + 10 - 44 572 - 10 + 44 <
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- 699 + 10 - 88 699 - 10 + 88 <
- 165 ÷ 33 - 1 (165 ÷ 33) + 1 <
- 38 × 6 - 5 (38 × 5) - 6 >
- 924 ÷ 11 - 22 (924 ÷ 11) + 22 <
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- 86 × 2 + 76 (86 × 76) + 2 <
- 212 + 10 - 16 212 - 10 + 16 <
- 435 ÷ 29 + 15 (435 ÷ 29) - 15 >
- 55 × 5 - 35 (55 × 35) - 5 <
- 78 × 4 + 85 (78 × 85) + 4 <
- 32 × 2 - 48 (32 × 48) - 2 <
- 786 - 16 + 38 (786 + 16) - 38 >
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- 40 × 5 + 17 (40 × 17) + 5 <
- 25 × 5 + 73 (25 × 73) + 5 <
- 528 ÷ 48 + 11 (528 ÷ 48) - 11 >
- 76 × 1 + 99 (76 × 99) + 1 <
- 646 + 10 - 51 646 - 10 + 51 <
- 864 ÷ 24 + 27 (864 ÷ 24) - 27 >
- 624 ÷ 26 + 16 (624 ÷ 26) - 16 >
- 480 ÷ 12 + 30 (480 ÷ 12) - 30 >
- 70 × 8 - 77 (70 × 77) - 8 <
- 952 ÷ 17 + 28 (952 ÷ 17) - 28 >
- 765 + 10 - 71 765 - 10 + 71 <
- 615 - 64 + 99 (615 + 64) - 99 >
- 45 × 2 - 52 (45 × 52) - 2 <
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- 22 × 5 - 14 (22 × 14) - 5 <
- 979 - 55 + 10 (979 + 55) - 10 <
- 538 + 10 - 83 538 - 10 + 83 <
- 924 ÷ 22 - 12 (924 ÷ 22) + 12 <
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- 110 ÷ 10 - 2 (110 ÷ 10) + 2 <
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- 49 × 5 + 63 (49 × 63) + 5 <
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- 33 + 10 - 11 33 - 10 + 11 <
- 63 × 1 + 89 (63 × 89) + 1 <
- 618 - 21 + 77 (618 + 21) - 77 >
- 684 ÷ 18 + 18 (684 ÷ 18) - 18 >
- 10 × 7 + 60 (10 × 60) + 7 <
- 505 - 30 + 96 (505 + 30) - 96 >
- 337 + 10 - 91 337 - 10 + 91 <
- 770 ÷ 35 + 11 (770 ÷ 35) - 11 >
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- 950 ÷ 38 - 10 (950 ÷ 38) + 10 <
- 22 × 2 + 80 (22 × 80) + 2 <
- 491 - 87 + 94 (491 + 87) - 94 >
- 476 ÷ 17 + 28 (476 ÷ 17) - 28 >
- 264 ÷ 12 - 6 (264 ÷ 12) + 6 <
- 33 × 7 - 65 (33 × 65) - 7 <
- 785 - 34 + 40 (785 + 34) - 40 >
- 888 ÷ 74 - 1 (888 ÷ 74) + 1 <
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- 526 - 92 + 61 (526 + 92) - 61 <
- 41 × 8 - 12 (41 × 12) - 8 <
- 204 ÷ 51 - 4 (204 ÷ 51) + 4 <
- 83 × 2 - 26 (83 × 26) - 2 <
- 19 × 2 - 10 (19 × 10) - 2 <
- 34 × 8 + 82 (34 × 82) + 8 <
- 798 ÷ 42 + 14 (798 ÷ 42) - 14 >
- 840 ÷ 24 + 35 (840 ÷ 24) - 35 >
- 777 + 10 - 37 777 - 10 + 37 <
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- 69 × 8 - 18 (69 × 18) - 8 <
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- 560 ÷ 40 - 14 (560 ÷ 40) + 14 <
- 92 + 10 - 36 92 - 10 + 36 <
- 684 + 10 - 41 684 - 10 + 41 <
- 75 × 8 - 64 (75 × 64) - 8 <
- 182 - 38 + 19 (182 + 38) - 19 <
- 840 ÷ 35 + 21 (840 ÷ 35) - 21 >
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- 31 × 1 - 20 (31 × 20) - 1 <
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- 896 ÷ 28 - 8 (896 ÷ 28) + 8 <
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- 36 × 9 + 73 (36 × 73) + 9 <
- 960 ÷ 24 + 30 (960 ÷ 24) - 30 >
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- 33 × 1 + 14 (33 × 14) + 1 <
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- 43 × 3 + 94 (43 × 94) + 3 <
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- 94 × 4 + 29 (94 × 29) + 4 <
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- 907 + 10 - 99 907 - 10 + 99 <
- 480 ÷ 30 + 10 (480 ÷ 30) - 10 >
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- 13 × 2 + 10 (13 × 10) + 2 <
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- 98 × 3 + 50 (98 × 50) + 3 <
- 615 ÷ 41 - 15 (615 ÷ 41) + 15 <
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- 62 × 3 + 61 (62 × 61) + 3 <
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- 13 × 6 - 28 (13 × 28) - 6 <
- 24 × 9 - 2 (24 × 2) - 9 >
- 836 ÷ 22 + 38 (836 ÷ 22) - 38 >
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- 65 × 3 + 29 (65 × 29) + 3 <
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- 26 × 2 - 2 (26 × 2) - 2 =
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- 703 + 10 - 61 703 - 10 + 61 <
- 943 - 71 + 85 (943 + 71) - 85 >
※总分：100分， 共计：490道题， 每题：0.20 分。