- 耗时： 0分0秒
- 题数：
- 得分：
- 51 × 8 - 27 (51 × 27) - 8 <
- 79 × 7 - 45 (79 × 45) - 7 <
- 42 × 9 + 92 (42 × 92) + 9 <
- 800 ÷ 25 - 10 (800 ÷ 25) + 10 <
- 756 ÷ 12 + 12 (756 ÷ 12) - 12 >
- 822 - 83 + 49 (822 + 83) - 49 <
- 900 ÷ 10 - 4 (900 ÷ 10) + 4 <
- 996 ÷ 12 - 3 (996 ÷ 12) + 3 <
- 51 × 4 + 89 (51 × 89) + 4 <
- 54 × 6 - 91 (54 × 91) - 6 <
- 51 × 2 - 51 (51 × 51) - 2 <
- 87 × 6 + 66 (87 × 66) + 6 <
- 984 ÷ 24 - 2 (984 ÷ 24) + 2 <
- 306 + 10 - 93 306 - 10 + 93 <
- 18 × 4 + 47 (18 × 47) + 4 <
- 950 ÷ 95 - 1 (950 ÷ 95) + 1 <
- 910 ÷ 13 - 7 (910 ÷ 13) + 7 <
- 528 ÷ 11 + 48 (528 ÷ 11) - 48 >
- 156 + 10 - 23 156 - 10 + 23 <
- 23 × 3 + 83 (23 × 83) + 3 <
- 54 + 10 - 15 54 - 10 + 15 <
- 748 ÷ 44 - 2 (748 ÷ 44) + 2 <
- 84 × 3 - 47 (84 × 47) - 3 <
- 539 ÷ 49 - 11 (539 ÷ 49) + 11 <
- 335 + 10 - 97 335 - 10 + 97 <
- 850 ÷ 25 + 17 (850 ÷ 25) - 17 >
- 254 + 10 - 55 254 - 10 + 55 <
- 920 ÷ 23 + 20 (920 ÷ 23) - 20 >
- 984 ÷ 12 + 24 (984 ÷ 12) - 24 >
- 656 + 10 - 24 656 - 10 + 24 <
- 28 × 5 + 23 (28 × 23) + 5 <
- 83 × 8 - 97 (83 × 97) - 8 <
- 993 + 10 - 40 993 - 10 + 40 <
- 990 ÷ 45 + 10 (990 ÷ 45) - 10 >
- 36 × 7 - 31 (36 × 31) - 7 <
- 900 ÷ 18 - 20 (900 ÷ 18) + 20 <
- 960 ÷ 40 + 16 (960 ÷ 40) - 16 >
- 554 + 10 - 88 554 - 10 + 88 <
- 465 + 10 - 12 465 - 10 + 12 <
- 720 ÷ 16 + 20 (720 ÷ 16) - 20 >
- 824 - 95 + 28 (824 + 95) - 28 <
- 65 × 5 + 92 (65 × 92) + 5 <
- 470 ÷ 10 - 5 (470 ÷ 10) + 5 <
- 359 + 10 - 92 359 - 10 + 92 <
- 17 × 7 + 93 (17 × 93) + 7 <
- 86 × 1 - 83 (86 × 83) - 1 <
- 80 × 2 - 84 (80 × 84) - 2 <
- 42 × 8 + 72 (42 × 72) + 8 <
- 840 ÷ 15 - 12 (840 ÷ 15) + 12 <
- 51 × 7 + 81 (51 × 81) + 7 <
- 559 - 96 + 46 (559 + 96) - 46 <
- 373 - 45 + 12 (373 + 45) - 12 <
- 732 ÷ 61 + 12 (732 ÷ 61) - 12 >
- 97 × 1 - 91 (97 × 91) - 1 <
- 594 ÷ 22 - 1 (594 ÷ 22) + 1 <
- 874 ÷ 19 + 19 (874 ÷ 19) - 19 >
- 47 × 7 - 65 (47 × 65) - 7 <
- 122 + 10 - 21 122 - 10 + 21 <
- 320 ÷ 20 - 5 (320 ÷ 20) + 5 <
- 52 × 5 - 28 (52 × 28) - 5 <
- 56 × 5 - 33 (56 × 33) - 5 <
- 28 × 6 - 45 (28 × 45) - 6 <
- 54 × 8 - 56 (54 × 56) - 8 <
- 960 ÷ 15 - 6 (960 ÷ 15) + 6 <
- 464 ÷ 58 - 2 (464 ÷ 58) + 2 <
- 480 ÷ 32 - 3 (480 ÷ 32) + 3 <
- 65 × 9 - 45 (65 × 45) - 9 <
- 51 × 7 - 72 (51 × 72) - 7 <
- 740 ÷ 20 - 2 (740 ÷ 20) + 2 <
- 16 × 6 - 74 (16 × 74) - 6 <
- 459 ÷ 17 + 27 (459 ÷ 17) - 27 >
- 38 × 2 + 50 (38 × 50) + 2 <
- 810 ÷ 27 - 9 (810 ÷ 27) + 9 <
- 14 × 4 + 58 (14 × 58) + 4 <
- 690 ÷ 69 + 10 (690 ÷ 69) - 10 >
- 480 ÷ 48 - 8 (480 ÷ 48) + 8 <
- 470 + 10 - 61 470 - 10 + 61 <
- 342 ÷ 38 - 6 (342 ÷ 38) + 6 <
- 796 - 42 + 40 (796 + 42) - 40 <
- 20 × 5 + 80 (20 × 80) + 5 <
- 89 + 10 - 24 89 - 10 + 24 <
- 980 ÷ 14 - 14 (980 ÷ 14) + 14 <
- 580 - 52 + 77 (580 + 52) - 77 >
- 924 ÷ 11 + 21 (924 ÷ 11) - 21 >
- 823 + 10 - 22 823 - 10 + 22 <
- 361 + 10 - 79 361 - 10 + 79 <
- 199 - 22 + 50 (199 + 22) - 50 >
- 91 × 9 + 97 (91 × 97) + 9 <
- 720 ÷ 30 - 6 (720 ÷ 30) + 6 <
- 748 ÷ 17 - 2 (748 ÷ 17) + 2 <
- 962 ÷ 13 + 74 (962 ÷ 13) - 74 >
- 40 × 2 - 59 (40 × 59) - 2 <
- 390 ÷ 26 + 10 (390 ÷ 26) - 10 >
- 462 ÷ 21 + 14 (462 ÷ 21) - 14 >
- 570 ÷ 30 - 3 (570 ÷ 30) + 3 <
- 276 ÷ 23 - 12 (276 ÷ 23) + 12 <
- 924 ÷ 11 + 22 (924 ÷ 11) - 22 >
- 364 ÷ 13 - 26 (364 ÷ 13) + 26 <
- 405 + 10 - 59 405 - 10 + 59 <
- 646 - 82 + 73 (646 + 82) - 73 <
- 930 - 90 + 47 (930 + 90) - 47 <
- 362 + 10 - 52 362 - 10 + 52 <
- 975 ÷ 39 + 15 (975 ÷ 39) - 15 >
- 237 - 63 + 28 (237 + 63) - 28 <
- 780 ÷ 15 + 10 (780 ÷ 15) - 10 >
- 870 ÷ 30 - 15 (870 ÷ 30) + 15 <
- 37 × 7 - 87 (37 × 87) - 7 <
- 616 + 10 - 83 616 - 10 + 83 <
- 71 × 4 - 69 (71 × 69) - 4 <
- 80 × 2 + 41 (80 × 41) + 2 <
- 39 × 2 + 34 (39 × 34) + 2 <
- 748 ÷ 22 + 17 (748 ÷ 22) - 17 >
- 216 ÷ 72 - 3 (216 ÷ 72) + 3 <
- 654 - 73 + 95 (654 + 73) - 95 >
- 483 + 10 - 28 483 - 10 + 28 <
- 53 × 6 + 85 (53 × 85) + 6 <
- 44 × 2 + 46 (44 × 46) + 2 <
- 572 ÷ 13 - 44 (572 ÷ 13) + 44 <
- 860 ÷ 20 - 43 (860 ÷ 20) + 43 <
- 96 × 2 - 14 (96 × 14) - 2 <
- 825 ÷ 15 - 1 (825 ÷ 15) + 1 <
- 36 × 5 + 61 (36 × 61) + 5 <
- 520 ÷ 13 + 13 (520 ÷ 13) - 13 >
- 99 × 8 - 80 (99 × 80) - 8 <
- 65 × 5 - 90 (65 × 90) - 5 <
- 918 ÷ 51 + 18 (918 ÷ 51) - 18 >
- 630 ÷ 45 - 2 (630 ÷ 45) + 2 <
- 728 ÷ 14 + 14 (728 ÷ 14) - 14 >
- 31 × 4 - 42 (31 × 42) - 4 <
- 672 ÷ 24 + 12 (672 ÷ 24) - 12 >
- 93 × 4 - 60 (93 × 60) - 4 <
- 99 × 8 - 97 (99 × 97) - 8 <
- 870 ÷ 30 + 29 (870 ÷ 30) - 29 >
- 219 - 99 + 43 (219 + 99) - 43 <
- 516 - 65 + 34 (516 + 65) - 34 <
- 625 - 49 + 55 (625 + 49) - 55 >
- 891 ÷ 11 + 27 (891 ÷ 11) - 27 >
- 30 × 3 + 96 (30 × 96) + 3 <
- 77 - 61 + 25 (77 + 61) - 25 <
- 631 + 10 - 40 631 - 10 + 40 <
- 558 ÷ 31 - 6 (558 ÷ 31) + 6 <
- 839 + 10 - 22 839 - 10 + 22 <
- 84 × 5 + 36 (84 × 36) + 5 <
- 385 ÷ 11 - 7 (385 ÷ 11) + 7 <
- 494 - 33 + 58 (494 + 33) - 58 >
- 416 ÷ 16 + 13 (416 ÷ 16) - 13 >
- 528 ÷ 11 - 44 (528 ÷ 11) + 44 <
- 66 × 2 - 53 (66 × 53) - 2 <
- 74 × 2 - 67 (74 × 67) - 2 <
- 848 + 10 - 26 848 - 10 + 26 <
- 653 + 10 - 16 653 - 10 + 16 <
- 183 - 92 + 56 (183 + 92) - 56 <
- 17 × 1 + 71 (17 × 71) + 1 <
- 788 + 10 - 35 788 - 10 + 35 <
- 130 ÷ 10 - 13 (130 ÷ 10) + 13 <
- 16 × 6 - 93 (16 × 93) - 6 <
- 960 ÷ 10 - 32 (960 ÷ 10) + 32 <
- 540 ÷ 36 - 15 (540 ÷ 36) + 15 <
- 840 ÷ 30 + 12 (840 ÷ 30) - 12 >
- 708 + 10 - 54 708 - 10 + 54 <
- 446 - 64 + 28 (446 + 64) - 28 <
- 275 + 10 - 51 275 - 10 + 51 <
- 336 ÷ 28 - 1 (336 ÷ 28) + 1 <
- 532 ÷ 19 + 14 (532 ÷ 19) - 14 >
- 728 ÷ 26 + 13 (728 ÷ 26) - 13 >
- 44 × 8 - 71 (44 × 71) - 8 <
- 73 × 9 - 97 (73 × 97) - 9 <
- 84 × 6 - 86 (84 × 86) - 6 <
- 114 + 10 - 33 114 - 10 + 33 <
- 405 ÷ 15 - 9 (405 ÷ 15) + 9 <
- 162 + 10 - 82 162 - 10 + 82 <
- 83 × 7 + 95 (83 × 95) + 7 <
- 972 + 10 - 21 972 - 10 + 21 <
- 77 × 3 - 42 (77 × 42) - 3 <
- 173 - 63 + 14 (173 + 63) - 14 <
- 528 + 10 - 11 528 - 10 + 11 <
- 72 × 6 - 58 (72 × 58) - 6 <
- 701 + 10 - 74 701 - 10 + 74 <
- 33 × 4 + 47 (33 × 47) + 4 <
- 21 × 9 - 16 (21 × 16) - 9 <
- 223 + 10 - 13 223 - 10 + 13 <
- 722 + 10 - 24 722 - 10 + 24 <
- 634 - 39 + 33 (634 + 39) - 33 <
- 764 + 10 - 94 764 - 10 + 94 <
- 70 × 4 - 94 (70 × 94) - 4 <
- 857 + 10 - 66 857 - 10 + 66 <
- 858 ÷ 11 - 6 (858 ÷ 11) + 6 <
- 513 ÷ 19 + 19 (513 ÷ 19) - 19 >
- 946 ÷ 22 - 22 (946 ÷ 22) + 22 <
- 38 × 1 + 94 (38 × 94) + 1 <
- 97 × 7 - 57 (97 × 57) - 7 <
- 242 - 55 + 48 (242 + 55) - 48 <
- 920 ÷ 10 + 23 (920 ÷ 10) - 23 >
- 280 ÷ 40 - 7 (280 ÷ 40) + 7 <
- 25 × 8 + 23 (25 × 23) + 8 <
- 60 × 7 + 16 (60 × 16) + 7 <
- 736 ÷ 23 + 32 (736 ÷ 23) - 32 >
- 55 × 6 + 78 (55 × 78) + 6 <
- 61 × 4 + 67 (61 × 67) + 4 <
- 294 ÷ 49 - 1 (294 ÷ 49) + 1 <
- 924 ÷ 28 + 33 (924 ÷ 28) - 33 >
- 228 ÷ 12 + 19 (228 ÷ 12) - 19 >
- 83 × 6 - 7 (83 × 7) - 6 <
- 680 + 10 - 83 680 - 10 + 83 <
- 272 - 24 + 66 (272 + 24) - 66 >
- 424 + 10 - 64 424 - 10 + 64 <
- 960 ÷ 40 - 1 (960 ÷ 40) + 1 <
- 88 × 7 - 93 (88 × 93) - 7 <
- 73 × 6 + 32 (73 × 32) + 6 <
- 630 ÷ 10 + 63 (630 ÷ 10) - 63 >
- 847 + 10 - 70 847 - 10 + 70 <
- 734 + 10 - 32 734 - 10 + 32 <
- 24 × 9 - 91 (24 × 91) - 9 <
- 94 × 3 - 40 (94 × 40) - 3 <
- 884 ÷ 34 - 13 (884 ÷ 34) + 13 <
- 256 + 10 - 72 256 - 10 + 72 <
- 836 ÷ 22 + 11 (836 ÷ 22) - 11 >
- 627 - 56 + 64 (627 + 56) - 64 >
- 924 ÷ 33 - 7 (924 ÷ 33) + 7 <
- 31 × 9 + 49 (31 × 49) + 9 <
- 89 × 8 - 70 (89 × 70) - 8 <
- 29 × 6 + 24 (29 × 24) + 6 <
- 30 + 10 - 25 30 - 10 + 25 <
- 96 × 1 - 79 (96 × 79) - 1 <
- 864 ÷ 24 - 36 (864 ÷ 24) + 36 <
- 264 - 11 + 90 (264 + 11) - 90 >
- 30 × 4 + 70 (30 × 70) + 4 <
- 80 × 9 + 83 (80 × 83) + 9 <
- 912 ÷ 12 - 76 (912 ÷ 12) + 76 <
- 496 ÷ 31 + 16 (496 ÷ 31) - 16 >
- 68 × 4 + 24 (68 × 24) + 4 <
- 581 + 10 - 68 581 - 10 + 68 <
- 364 - 58 + 13 (364 + 58) - 13 <
- 31 + 10 - 27 31 - 10 + 27 <
- 750 ÷ 25 + 10 (750 ÷ 25) - 10 >
- 360 ÷ 72 - 5 (360 ÷ 72) + 5 <
- 998 - 34 + 55 (998 + 34) - 55 >
- 49 × 5 - 93 (49 × 93) - 5 <
- 940 - 57 + 68 (940 + 57) - 68 >
- 770 ÷ 11 + 11 (770 ÷ 11) - 11 >
- 806 + 10 - 21 806 - 10 + 21 <
- 52 × 8 + 33 (52 × 33) + 8 <
- 77 × 2 + 71 (77 × 71) + 2 <
- 682 ÷ 22 + 11 (682 ÷ 22) - 11 >
- 800 ÷ 16 + 32 (800 ÷ 16) - 32 >
- 273 ÷ 13 + 21 (273 ÷ 13) - 21 >
- 238 ÷ 17 - 7 (238 ÷ 17) + 7 <
- 56 × 4 + 76 (56 × 76) + 4 <
- 13 × 2 + 83 (13 × 83) + 2 <
- 60 × 8 - 59 (60 × 59) - 8 <
- 32 × 7 + 32 (32 × 32) + 7 <
- 45 × 3 - 2 (45 × 2) - 3 >
- 66 × 1 + 32 (66 × 32) + 1 <
- 95 - 78 + 80 (95 + 78) - 80 >
- 31 × 5 + 97 (31 × 97) + 5 <
- 70 × 5 - 30 (70 × 30) - 5 <
- 840 ÷ 40 + 20 (840 ÷ 40) - 20 >
- 93 × 9 + 46 (93 × 46) + 9 <
- 759 ÷ 11 + 33 (759 ÷ 11) - 33 >
- 64 × 5 + 80 (64 × 80) + 5 <
- 612 ÷ 18 - 6 (612 ÷ 18) + 6 <
- 248 - 38 + 62 (248 + 38) - 62 >
- 501 - 74 + 59 (501 + 74) - 59 <
- 900 ÷ 50 - 4 (900 ÷ 50) + 4 <
- 912 ÷ 12 + 38 (912 ÷ 12) - 38 >
- 330 ÷ 30 + 10 (330 ÷ 30) - 10 >
- 360 ÷ 30 + 12 (360 ÷ 30) - 12 >
- 156 ÷ 78 - 1 (156 ÷ 78) + 1 <
- 770 ÷ 77 - 7 (770 ÷ 77) + 7 <
- 23 × 3 - 17 (23 × 17) - 3 <
- 24 × 2 + 61 (24 × 61) + 2 <
- 990 ÷ 30 + 11 (990 ÷ 30) - 11 >
- 65 × 6 + 99 (65 × 99) + 6 <
- 627 ÷ 11 - 3 (627 ÷ 11) + 3 <
- 344 + 10 - 12 344 - 10 + 12 <
- 361 - 53 + 17 (361 + 53) - 17 <
- 62 × 5 + 69 (62 × 69) + 5 <
- 47 × 5 + 71 (47 × 71) + 5 <
- 750 ÷ 25 + 15 (750 ÷ 25) - 15 >
- 624 ÷ 24 + 12 (624 ÷ 24) - 12 >
- 493 - 85 + 75 (493 + 85) - 75 <
- 425 ÷ 17 - 17 (425 ÷ 17) + 17 <
- 725 ÷ 25 + 25 (725 ÷ 25) - 25 >
- 846 + 10 - 25 846 - 10 + 25 <
- 16 × 6 - 84 (16 × 84) - 6 <
- 573 - 76 + 27 (573 + 76) - 27 <
- 682 ÷ 31 - 1 (682 ÷ 31) + 1 <
- 15 × 9 - 7 (15 × 7) - 9 >
- 51 × 8 + 92 (51 × 92) + 8 <
- 21 × 3 + 89 (21 × 89) + 3 <
- 29 × 3 + 55 (29 × 55) + 3 <
- 934 - 59 + 43 (934 + 59) - 43 <
- 52 × 5 - 67 (52 × 67) - 5 <
- 18 × 7 + 86 (18 × 86) + 7 <
- 900 ÷ 10 + 10 (900 ÷ 10) - 10 >
- 630 ÷ 45 - 5 (630 ÷ 45) + 5 <
- 163 - 58 + 19 (163 + 58) - 19 <
- 330 ÷ 10 + 33 (330 ÷ 10) - 33 >
- 504 ÷ 12 + 18 (504 ÷ 12) - 18 >
- 210 + 10 - 16 210 - 10 + 16 <
- 646 ÷ 17 - 34 (646 ÷ 17) + 34 <
- 297 + 10 - 22 297 - 10 + 22 <
- 691 - 32 + 41 (691 + 32) - 41 >
- 864 ÷ 54 + 16 (864 ÷ 54) - 16 >
- 55 × 4 + 85 (55 × 85) + 4 <
- 94 × 6 + 17 (94 × 17) + 6 <
- 98 × 9 + 50 (98 × 50) + 9 <
- 15 × 3 + 10 (15 × 10) + 3 <
- 27 × 3 + 45 (27 × 45) + 3 <
- 198 ÷ 11 - 1 (198 ÷ 11) + 1 <
- 19 × 8 - 83 (19 × 83) - 8 <
- 75 × 1 + 80 (75 × 80) + 1 <
- 91 × 8 + 53 (91 × 53) + 8 <
- 377 - 78 + 43 (377 + 78) - 43 <
- 900 ÷ 15 + 36 (900 ÷ 15) - 36 >
- 510 + 10 - 42 510 - 10 + 42 <
- 18 × 3 + 50 (18 × 50) + 3 <
- 486 + 10 - 26 486 - 10 + 26 <
- 245 - 83 + 45 (245 + 83) - 45 <
- 16 × 7 + 59 (16 × 59) + 7 <
- 90 × 3 - 23 (90 × 23) - 3 <
- 292 - 22 + 76 (292 + 22) - 76 >
- 96 × 1 - 77 (96 × 77) - 1 <
- 44 × 9 - 8 (44 × 8) - 9 >
- 66 × 9 + 75 (66 × 75) + 9 <
- 85 × 9 - 13 (85 × 13) - 9 <
- 900 ÷ 10 - 12 (900 ÷ 10) + 12 <
- 903 ÷ 21 + 43 (903 ÷ 21) - 43 >
- 34 × 4 - 69 (34 × 69) - 4 <
- 384 ÷ 24 + 12 (384 ÷ 24) - 12 >
※总分：100分， 共计：330道题， 每题：0.30 分。