- 耗时： 0分0秒
- 题数：
- 得分：
- 375 ÷ 15 - 1 (375 ÷ 15) + 1 <
- 864 ÷ 12 - 12 (864 ÷ 12) + 12 <
- 63 × 3 - 43 (63 × 43) - 3 <
- 653 - 71 + 22 (653 + 71) - 22 <
- 48 × 2 + 56 (48 × 56) + 2 <
- 379 - 47 + 22 (379 + 47) - 22 <
- 130 - 88 + 45 (130 + 88) - 45 <
- 107 + 10 - 20 107 - 10 + 20 <
- 23 × 6 - 75 (23 × 75) - 6 <
- 83 × 6 + 36 (83 × 36) + 6 <
- 863 + 10 - 95 863 - 10 + 95 <
- 83 × 7 + 75 (83 × 75) + 7 <
- 10 × 4 + 75 (10 × 75) + 4 <
- 85 × 4 - 57 (85 × 57) - 4 <
- 793 ÷ 61 + 13 (793 ÷ 61) - 13 >
- 95 × 6 + 84 (95 × 84) + 6 <
- 702 - 19 + 22 (702 + 19) - 22 >
- 846 - 60 + 64 (846 + 60) - 64 >
- 280 ÷ 28 + 10 (280 ÷ 28) - 10 >
- 585 ÷ 15 - 5 (585 ÷ 15) + 5 <
- 134 + 10 - 60 134 - 10 + 60 <
- 44 × 9 - 31 (44 × 31) - 9 <
- 39 - 34 + 21 (39 + 34) - 21 <
- 825 ÷ 25 + 11 (825 ÷ 25) - 11 >
- 18 × 5 + 73 (18 × 73) + 5 <
- 298 + 10 - 76 298 - 10 + 76 <
- 208 ÷ 52 - 1 (208 ÷ 52) + 1 <
- 624 ÷ 39 + 13 (624 ÷ 39) - 13 >
- 979 ÷ 89 - 1 (979 ÷ 89) + 1 <
- 760 ÷ 76 - 10 (760 ÷ 76) + 10 <
- 570 ÷ 15 + 15 (570 ÷ 15) - 15 >
- 80 × 6 + 62 (80 × 62) + 6 <
- 884 ÷ 68 - 2 (884 ÷ 68) + 2 <
- 808 + 10 - 26 808 - 10 + 26 <
- 791 - 97 + 56 (791 + 97) - 56 <
- 361 - 15 + 72 (361 + 15) - 72 >
- 378 + 10 - 40 378 - 10 + 40 <
- 14 × 5 + 83 (14 × 83) + 5 <
- 33 + 10 - 42 33 - 10 + 42 <
- 76 × 4 - 9 (76 × 9) - 4 <
- 690 ÷ 15 - 10 (690 ÷ 15) + 10 <
- 823 + 10 - 83 823 - 10 + 83 <
- 767 + 10 - 31 767 - 10 + 31 <
- 616 ÷ 56 - 8 (616 ÷ 56) + 8 <
- 85 × 1 - 17 (85 × 17) - 1 <
- 89 × 9 + 42 (89 × 42) + 9 <
- 99 × 1 - 1 (99 × 1) - 1 =
- 518 ÷ 14 + 37 (518 ÷ 14) - 37 >
- 235 - 65 + 98 (235 + 65) - 98 >
- 312 ÷ 39 - 8 (312 ÷ 39) + 8 <
- 194 + 10 - 70 194 - 10 + 70 <
- 578 ÷ 17 + 34 (578 ÷ 17) - 34 >
- 728 ÷ 28 + 13 (728 ÷ 28) - 13 >
- 191 - 82 + 24 (191 + 82) - 24 <
- 734 + 10 - 80 734 - 10 + 80 <
- 676 ÷ 26 + 13 (676 ÷ 26) - 13 >
- 39 × 5 - 36 (39 × 36) - 5 <
- 960 ÷ 10 + 20 (960 ÷ 10) - 20 >
- 220 - 27 + 90 (220 + 27) - 90 >
- 18 × 2 + 11 (18 × 11) + 2 <
- 648 ÷ 27 - 18 (648 ÷ 27) + 18 <
- 253 - 54 + 30 (253 + 54) - 30 <
- 39 × 8 + 60 (39 × 60) + 8 <
- 825 ÷ 11 - 75 (825 ÷ 11) + 75 <
- 81 × 7 - 60 (81 × 60) - 7 <
- 460 - 17 + 58 (460 + 17) - 58 >
- 71 × 7 + 65 (71 × 65) + 7 <
- 59 × 8 + 83 (59 × 83) + 8 <
- 138 + 10 - 54 138 - 10 + 54 <
- 293 - 52 + 37 (293 + 52) - 37 <
- 60 × 8 + 41 (60 × 41) + 8 <
- 263 + 10 - 74 263 - 10 + 74 <
- 93 × 8 - 23 (93 × 23) - 8 <
- 792 ÷ 11 + 24 (792 ÷ 11) - 24 >
- 39 × 6 - 13 (39 × 13) - 6 <
- 704 - 38 + 85 (704 + 38) - 85 >
- 83 × 1 - 3 (83 × 3) - 1 <
- 114 ÷ 38 - 2 (114 ÷ 38) + 2 <
- 643 - 99 + 43 (643 + 99) - 43 <
- 280 ÷ 10 - 28 (280 ÷ 10) + 28 <
- 16 × 8 - 48 (16 × 48) - 8 <
- 936 ÷ 39 - 6 (936 ÷ 39) + 6 <
- 196 - 90 + 69 (196 + 90) - 69 <
- 143 ÷ 13 + 11 (143 ÷ 13) - 11 >
- 45 × 9 - 99 (45 × 99) - 9 <
- 720 ÷ 24 - 12 (720 ÷ 24) + 12 <
- 87 - 69 + 40 (87 + 69) - 40 <
- 193 + 10 - 44 193 - 10 + 44 <
- 420 ÷ 21 - 5 (420 ÷ 21) + 5 <
- 816 ÷ 24 + 12 (816 ÷ 24) - 12 >
- 61 × 8 + 75 (61 × 75) + 8 <
- 830 - 39 + 49 (830 + 39) - 49 >
- 120 ÷ 10 - 10 (120 ÷ 10) + 10 <
- 860 ÷ 10 + 43 (860 ÷ 10) - 43 >
- 27 × 3 - 36 (27 × 36) - 3 <
- 980 ÷ 10 + 28 (980 ÷ 10) - 28 >
- 775 - 62 + 62 (775 + 62) - 62 =
- 140 + 10 - 33 140 - 10 + 33 <
- 41 × 5 + 27 (41 × 27) + 5 <
- 540 ÷ 15 - 27 (540 ÷ 15) + 27 <
- 228 ÷ 57 - 3 (228 ÷ 57) + 3 <
- 82 × 5 + 49 (82 × 49) + 5 <
- 861 + 10 - 77 861 - 10 + 77 <
- 607 - 67 + 43 (607 + 67) - 43 <
- 767 + 10 - 95 767 - 10 + 95 <
- 83 × 2 + 82 (83 × 82) + 2 <
- 552 - 74 + 69 (552 + 74) - 69 <
- 95 × 9 - 45 (95 × 45) - 9 <
- 897 + 10 - 75 897 - 10 + 75 <
- 62 × 5 + 44 (62 × 44) + 5 <
- 76 × 9 + 12 (76 × 12) + 9 <
- 916 - 73 + 63 (916 + 73) - 63 <
- 95 × 5 + 75 (95 × 75) + 5 <
- 990 ÷ 15 + 66 (990 ÷ 15) - 66 >
- 38 × 7 - 73 (38 × 73) - 7 <
- 443 - 21 + 61 (443 + 21) - 61 >
- 182 - 25 + 74 (182 + 25) - 74 >
- 720 ÷ 72 - 8 (720 ÷ 72) + 8 <
- 546 ÷ 39 + 14 (546 ÷ 39) - 14 >
- 690 + 10 - 49 690 - 10 + 49 <
- 216 ÷ 18 - 12 (216 ÷ 18) + 12 <
- 87 × 4 - 70 (87 × 70) - 4 <
- 88 - 73 + 32 (88 + 73) - 32 <
- 86 × 1 + 15 (86 × 15) + 1 <
- 531 - 32 + 25 (531 + 32) - 25 <
- 924 ÷ 28 + 12 (924 ÷ 28) - 12 >
- 323 + 10 - 27 323 - 10 + 27 <
- 457 - 72 + 88 (457 + 72) - 88 >
- 979 ÷ 89 + 11 (979 ÷ 89) - 11 >
- 330 ÷ 11 + 11 (330 ÷ 11) - 11 >
- 338 ÷ 13 - 26 (338 ÷ 13) + 26 <
- 601 + 10 - 63 601 - 10 + 63 <
- 144 ÷ 18 - 6 (144 ÷ 18) + 6 <
- 494 ÷ 26 - 13 (494 ÷ 26) + 13 <
- 355 - 18 + 44 (355 + 18) - 44 >
- 44 - 78 + 73 (44 + 78) - 73 <
- 475 ÷ 25 - 19 (475 ÷ 25) + 19 <
- 715 ÷ 65 + 11 (715 ÷ 65) - 11 >
- 432 ÷ 16 + 18 (432 ÷ 16) - 18 >
- 261 ÷ 29 - 9 (261 ÷ 29) + 9 <
- 613 - 19 + 25 (613 + 19) - 25 >
- 720 ÷ 40 - 4 (720 ÷ 40) + 4 <
- 745 - 96 + 76 (745 + 96) - 76 <
- 547 - 34 + 84 (547 + 34) - 84 >
- 792 ÷ 36 + 12 (792 ÷ 36) - 12 >
- 377 ÷ 29 - 1 (377 ÷ 29) + 1 <
- 708 ÷ 12 + 12 (708 ÷ 12) - 12 >
- 525 ÷ 75 - 1 (525 ÷ 75) + 1 <
- 189 - 61 + 49 (189 + 61) - 49 <
- 270 ÷ 27 - 5 (270 ÷ 27) + 5 <
- 79 × 8 + 30 (79 × 30) + 8 <
- 642 - 21 + 31 (642 + 21) - 31 >
- 78 × 8 + 44 (78 × 44) + 8 <
- 93 × 7 - 51 (93 × 51) - 7 <
- 593 - 58 + 17 (593 + 58) - 17 <
- 693 + 10 - 61 693 - 10 + 61 <
- 400 ÷ 25 + 10 (400 ÷ 25) - 10 >
- 26 × 9 - 94 (26 × 94) - 9 <
- 360 ÷ 45 - 4 (360 ÷ 45) + 4 <
- 744 + 10 - 66 744 - 10 + 66 <
- 408 ÷ 34 - 1 (408 ÷ 34) + 1 <
- 50 × 9 + 80 (50 × 80) + 9 <
- 560 ÷ 56 - 4 (560 ÷ 56) + 4 <
- 136 - 47 + 76 (136 + 47) - 76 >
- 848 + 10 - 11 848 - 10 + 11 <
- 352 ÷ 16 + 22 (352 ÷ 16) - 22 >
- 52 × 5 + 91 (52 × 91) + 5 <
- 61 × 4 - 57 (61 × 57) - 4 <
- 25 × 9 - 64 (25 × 64) - 9 <
- 28 × 7 - 90 (28 × 90) - 7 <
- 98 × 7 - 30 (98 × 30) - 7 <
- 214 - 24 + 35 (214 + 24) - 35 >
- 703 - 60 + 96 (703 + 60) - 96 >
- 470 ÷ 10 - 2 (470 ÷ 10) + 2 <
- 929 - 46 + 38 (929 + 46) - 38 <
- 71 × 4 - 77 (71 × 77) - 4 <
- 57 × 7 + 62 (57 × 62) + 7 <
- 21 × 3 + 89 (21 × 89) + 3 <
- 420 ÷ 14 + 14 (420 ÷ 14) - 14 >
- 685 - 91 + 45 (685 + 91) - 45 <
- 54 × 4 - 24 (54 × 24) - 4 <
- 54 × 5 - 8 (54 × 8) - 5 <
- 547 - 94 + 46 (547 + 94) - 46 <
- 39 × 6 - 65 (39 × 65) - 6 <
- 880 ÷ 16 + 22 (880 ÷ 16) - 22 >
- 97 × 3 - 82 (97 × 82) - 3 <
- 626 + 10 - 51 626 - 10 + 51 <
- 440 ÷ 11 + 22 (440 ÷ 11) - 22 >
- 946 + 10 - 35 946 - 10 + 35 <
- 86 × 9 + 77 (86 × 77) + 9 <
- 912 ÷ 12 - 48 (912 ÷ 12) + 48 <
- 21 × 8 - 94 (21 × 94) - 8 <
- 765 ÷ 45 + 15 (765 ÷ 45) - 15 >
- 576 ÷ 64 - 1 (576 ÷ 64) + 1 <
- 504 ÷ 24 + 18 (504 ÷ 24) - 18 >
- 660 ÷ 11 - 11 (660 ÷ 11) + 11 <
- 576 ÷ 16 - 8 (576 ÷ 16) + 8 <
- 900 ÷ 12 - 6 (900 ÷ 12) + 6 <
- 13 × 2 - 10 (13 × 10) - 2 <
- 526 - 11 + 18 (526 + 11) - 18 >
- 533 - 53 + 60 (533 + 53) - 60 >
- 15 × 7 - 23 (15 × 23) - 7 <
- 870 ÷ 29 - 15 (870 ÷ 29) + 15 <
- 62 × 2 - 34 (62 × 34) - 2 <
- 720 ÷ 10 - 15 (720 ÷ 10) + 15 <
- 847 ÷ 77 - 7 (847 ÷ 77) + 7 <
- 966 ÷ 42 - 1 (966 ÷ 42) + 1 <
- 770 + 10 - 97 770 - 10 + 97 <
- 89 × 8 - 92 (89 × 92) - 8 <
- 40 × 2 + 20 (40 × 20) + 2 <
- 720 - 32 + 69 (720 + 32) - 69 >
- 840 ÷ 24 - 15 (840 ÷ 24) + 15 <
- 723 - 33 + 10 (723 + 33) - 10 <
- 61 × 3 - 82 (61 × 82) - 3 <
- 210 - 91 + 35 (210 + 91) - 35 <
- 923 ÷ 71 + 13 (923 ÷ 71) - 13 >
- 560 ÷ 28 - 5 (560 ÷ 28) + 5 <
- 945 - 79 + 71 (945 + 79) - 71 <
- 631 - 87 + 21 (631 + 87) - 21 <
- 880 ÷ 80 + 11 (880 ÷ 80) - 11 >
- 312 ÷ 52 - 6 (312 ÷ 52) + 6 <
- 930 ÷ 15 + 10 (930 ÷ 15) - 10 >
- 936 ÷ 24 - 12 (936 ÷ 24) + 12 <
- 234 ÷ 18 - 1 (234 ÷ 18) + 1 <
- 722 - 73 + 28 (722 + 73) - 28 <
- 37 × 6 + 59 (37 × 59) + 6 <
- 899 ÷ 29 + 29 (899 ÷ 29) - 29 >
- 817 - 91 + 65 (817 + 91) - 65 <
- 287 - 21 + 88 (287 + 21) - 88 >
- 35 × 3 - 77 (35 × 77) - 3 <
- 456 + 10 - 79 456 - 10 + 79 <
- 984 ÷ 41 + 12 (984 ÷ 41) - 12 >
- 46 × 2 + 55 (46 × 55) + 2 <
- 64 × 9 - 53 (64 × 53) - 9 <
- 26 × 3 - 37 (26 × 37) - 3 <
- 952 ÷ 28 + 34 (952 ÷ 28) - 34 >
- 819 - 28 + 66 (819 + 28) - 66 >
- 750 ÷ 50 - 6 (750 ÷ 50) + 6 <
- 208 ÷ 13 + 13 (208 ÷ 13) - 13 >
- 376 + 10 - 81 376 - 10 + 81 <
- 954 + 10 - 91 954 - 10 + 91 <
- 91 × 4 + 70 (91 × 70) + 4 <
- 416 ÷ 16 + 16 (416 ÷ 16) - 16 >
- 58 × 9 + 50 (58 × 50) + 9 <
- 716 + 10 - 22 716 - 10 + 22 <
- 98 × 8 + 88 (98 × 88) + 8 <
- 228 - 74 + 44 (228 + 74) - 44 <
- 869 + 10 - 87 869 - 10 + 87 <
- 70 × 9 + 33 (70 × 33) + 9 <
- 875 + 10 - 89 875 - 10 + 89 <
※总分：100分， 共计：250道题， 每题：0.40 分。