- 耗时： 0分0秒
- 题数：
- 得分：
- 952 ÷ 17 + 56 (952 ÷ 17) - 56 >
- 420 ÷ 15 + 28 (420 ÷ 15) - 28 >
- 504 ÷ 21 + 12 (504 ÷ 21) - 12 >
- 75 × 5 + 91 (75 × 91) + 5 <
- 69 × 6 - 8 (69 × 8) - 6 <
- 975 ÷ 39 + 25 (975 ÷ 39) - 25 >
- 832 ÷ 16 - 16 (832 ÷ 16) + 16 <
- 890 ÷ 10 - 10 (890 ÷ 10) + 10 <
- 82 × 3 + 91 (82 × 91) + 3 <
- 624 ÷ 39 + 13 (624 ÷ 39) - 13 >
- 50 × 5 + 22 (50 × 22) + 5 <
- 465 ÷ 31 - 15 (465 ÷ 31) + 15 <
- 240 - 96 + 27 (240 + 96) - 27 <
- 206 - 33 + 47 (206 + 33) - 47 >
- 50 × 3 - 25 (50 × 25) - 3 <
- 891 ÷ 11 - 11 (891 ÷ 11) + 11 <
- 200 ÷ 20 + 10 (200 ÷ 20) - 10 >
- 59 × 9 + 67 (59 × 67) + 9 <
- 64 × 7 - 51 (64 × 51) - 7 <
- 76 × 6 - 58 (76 × 58) - 6 <
- 420 ÷ 14 - 3 (420 ÷ 14) + 3 <
- 36 × 5 - 80 (36 × 80) - 5 <
- 728 - 75 + 92 (728 + 75) - 92 >
- 35 × 1 + 72 (35 × 72) + 1 <
- 47 × 3 + 28 (47 × 28) + 3 <
- 110 - 30 + 19 (110 + 30) - 19 <
- 94 × 4 + 24 (94 × 24) + 4 <
- 470 - 46 + 94 (470 + 46) - 94 >
- 660 ÷ 22 + 12 (660 ÷ 22) - 12 >
- 530 ÷ 10 - 53 (530 ÷ 10) + 53 <
- 246 - 55 + 81 (246 + 55) - 81 >
- 20 × 7 + 60 (20 × 60) + 7 <
- 77 × 7 + 50 (77 × 50) + 7 <
- 806 - 76 + 71 (806 + 76) - 71 <
- 448 - 42 + 25 (448 + 42) - 25 <
- 966 ÷ 69 - 6 (966 ÷ 69) + 6 <
- 46 × 9 + 19 (46 × 19) + 9 <
- 259 + 10 - 69 259 - 10 + 69 <
- 632 - 69 + 55 (632 + 69) - 55 <
- 54 × 8 - 50 (54 × 50) - 8 <
- 58 × 8 - 1 (58 × 1) - 8 >
- 287 - 17 + 72 (287 + 17) - 72 >
- 71 × 6 + 48 (71 × 48) + 6 <
- 836 ÷ 11 + 19 (836 ÷ 11) - 19 >
- 88 × 1 + 23 (88 × 23) + 1 <
- 936 ÷ 72 - 4 (936 ÷ 72) + 4 <
- 106 + 10 - 52 106 - 10 + 52 <
- 462 ÷ 11 + 22 (462 ÷ 11) - 22 >
- 27 × 4 + 20 (27 × 20) + 4 <
- 648 + 10 - 10 648 - 10 + 10 =
- 630 ÷ 15 - 42 (630 ÷ 15) + 42 <
- 318 - 57 + 55 (318 + 57) - 55 <
- 904 - 36 + 42 (904 + 36) - 42 >
- 612 - 39 + 20 (612 + 39) - 20 <
- 70 × 6 - 89 (70 × 89) - 6 <
- 70 × 7 + 41 (70 × 41) + 7 <
- 624 ÷ 13 + 13 (624 ÷ 13) - 13 >
- 585 ÷ 15 - 5 (585 ÷ 15) + 5 <
- 79 × 1 + 58 (79 × 58) + 1 <
- 99 × 6 + 64 (99 × 64) + 6 <
- 720 ÷ 20 + 36 (720 ÷ 20) - 36 >
- 88 × 3 - 51 (88 × 51) - 3 <
- 275 + 10 - 50 275 - 10 + 50 <
- 240 ÷ 16 + 15 (240 ÷ 16) - 15 >
- 416 - 99 + 91 (416 + 99) - 91 <
- 952 ÷ 34 - 17 (952 ÷ 34) + 17 <
- 950 ÷ 38 + 25 (950 ÷ 38) - 25 >
- 77 × 7 + 96 (77 × 96) + 7 <
- 492 + 10 - 17 492 - 10 + 17 <
- 209 ÷ 11 - 19 (209 ÷ 11) + 19 <
- 282 ÷ 47 - 6 (282 ÷ 47) + 6 <
- 42 × 5 + 91 (42 × 91) + 5 <
- 546 ÷ 14 + 13 (546 ÷ 14) - 13 >
- 946 ÷ 86 - 1 (946 ÷ 86) + 1 <
- 439 + 10 - 40 439 - 10 + 40 <
- 544 - 41 + 17 (544 + 41) - 17 <
- 442 + 10 - 73 442 - 10 + 73 <
- 190 + 10 - 23 190 - 10 + 23 <
- 81 × 2 - 14 (81 × 14) - 2 <
- 16 × 5 - 37 (16 × 37) - 5 <
- 936 ÷ 26 + 13 (936 ÷ 26) - 13 >
- 219 + 10 - 76 219 - 10 + 76 <
- 364 ÷ 13 + 28 (364 ÷ 13) - 28 >
- 420 - 45 + 44 (420 + 45) - 44 <
- 208 ÷ 26 - 1 (208 ÷ 26) + 1 <
- 530 + 10 - 86 530 - 10 + 86 <
- 640 ÷ 40 - 8 (640 ÷ 40) + 8 <
- 485 - 86 + 65 (485 + 86) - 65 <
- 240 ÷ 60 - 4 (240 ÷ 60) + 4 <
- 783 ÷ 29 + 27 (783 ÷ 29) - 27 >
- 814 ÷ 74 - 1 (814 ÷ 74) + 1 <
- 921 + 10 - 82 921 - 10 + 82 <
- 35 × 6 - 28 (35 × 28) - 6 <
- 71 - 31 + 55 (71 + 31) - 55 >
- 500 - 13 + 26 (500 + 13) - 26 >
- 90 × 7 + 35 (90 × 35) + 7 <
- 623 + 10 - 15 623 - 10 + 15 <
- 539 + 10 - 73 539 - 10 + 73 <
- 440 ÷ 22 - 5 (440 ÷ 22) + 5 <
- 640 ÷ 10 + 10 (640 ÷ 10) - 10 >
- 966 ÷ 23 + 42 (966 ÷ 23) - 42 >
- 74 × 2 - 28 (74 × 28) - 2 <
- 604 - 40 + 44 (604 + 40) - 44 >
- 668 + 10 - 81 668 - 10 + 81 <
- 24 × 6 - 80 (24 × 80) - 6 <
- 489 - 94 + 85 (489 + 94) - 85 <
- 796 - 88 + 92 (796 + 88) - 92 >
- 560 ÷ 10 + 40 (560 ÷ 10) - 40 >
- 660 ÷ 20 - 33 (660 ÷ 20) + 33 <
- 924 ÷ 33 + 21 (924 ÷ 33) - 21 >
- 824 - 90 + 38 (824 + 90) - 38 <
- 880 ÷ 40 + 20 (880 ÷ 40) - 20 >
- 316 + 10 - 98 316 - 10 + 98 <
- 696 - 76 + 39 (696 + 76) - 39 <
- 851 + 10 - 35 851 - 10 + 35 <
- 22 × 9 + 11 (22 × 11) + 9 <
- 374 ÷ 17 - 2 (374 ÷ 17) + 2 <
- 799 - 62 + 25 (799 + 62) - 25 <
- 42 × 7 - 3 (42 × 3) - 7 >
- 63 × 8 - 79 (63 × 79) - 8 <
- 462 - 31 + 24 (462 + 31) - 24 <
- 274 - 73 + 45 (274 + 73) - 45 <
- 495 ÷ 15 - 3 (495 ÷ 15) + 3 <
- 377 ÷ 13 + 13 (377 ÷ 13) - 13 >
- 570 ÷ 57 + 10 (570 ÷ 57) - 10 >
- 748 ÷ 17 + 17 (748 ÷ 17) - 17 >
- 786 + 10 - 61 786 - 10 + 61 <
- 850 ÷ 17 - 2 (850 ÷ 17) + 2 <
- 910 ÷ 65 + 14 (910 ÷ 65) - 14 >
- 36 × 4 - 45 (36 × 45) - 4 <
- 328 - 49 + 64 (328 + 49) - 64 >
- 658 - 92 + 86 (658 + 92) - 86 <
- 276 ÷ 92 - 1 (276 ÷ 92) + 1 <
- 880 ÷ 44 + 11 (880 ÷ 44) - 11 >
- 472 - 22 + 80 (472 + 22) - 80 >
- 925 ÷ 25 - 37 (925 ÷ 25) + 37 <
- 507 - 87 + 87 (507 + 87) - 87 =
- 325 + 10 - 24 325 - 10 + 24 <
- 910 ÷ 13 - 1 (910 ÷ 13) + 1 <
- 22 × 9 + 26 (22 × 26) + 9 <
- 43 × 9 + 55 (43 × 55) + 9 <
- 844 - 61 + 41 (844 + 61) - 41 <
- 96 × 2 - 27 (96 × 27) - 2 <
- 35 × 6 + 46 (35 × 46) + 6 <
- 848 + 10 - 70 848 - 10 + 70 <
- 52 × 6 - 24 (52 × 24) - 6 <
- 79 × 9 - 6 (79 × 6) - 9 >
- 281 + 10 - 21 281 - 10 + 21 <
- 884 - 70 + 18 (884 + 70) - 18 <
- 19 × 4 + 34 (19 × 34) + 4 <
- 79 × 6 - 28 (79 × 28) - 6 <
- 99 × 8 + 34 (99 × 34) + 8 <
- 979 + 10 - 77 979 - 10 + 77 <
- 580 + 10 - 14 580 - 10 + 14 <
- 927 + 10 - 80 927 - 10 + 80 <
- 66 - 83 + 90 (66 + 83) - 90 >
- 531 - 10 + 95 (531 + 10) - 95 >
- 13 × 9 + 46 (13 × 46) + 9 <
- 85 × 3 + 80 (85 × 80) + 3 <
- 331 + 10 - 89 331 - 10 + 89 <
- 816 ÷ 17 - 4 (816 ÷ 17) + 4 <
- 52 × 7 - 21 (52 × 21) - 7 <
- 52 × 4 - 88 (52 × 88) - 4 <
- 864 ÷ 18 - 24 (864 ÷ 18) + 24 <
- 141 + 10 - 81 141 - 10 + 81 <
- 700 ÷ 28 + 25 (700 ÷ 28) - 25 >
- 630 ÷ 15 - 7 (630 ÷ 15) + 7 <
- 313 + 10 - 14 313 - 10 + 14 <
- 400 ÷ 10 + 20 (400 ÷ 10) - 20 >
- 199 - 50 + 66 (199 + 50) - 66 >
- 567 ÷ 27 + 21 (567 ÷ 27) - 21 >
- 952 ÷ 14 - 7 (952 ÷ 14) + 7 <
- 237 - 72 + 46 (237 + 72) - 46 <
- 690 ÷ 69 + 10 (690 ÷ 69) - 10 >
- 950 ÷ 19 + 50 (950 ÷ 19) - 50 >
- 18 × 9 - 45 (18 × 45) - 9 <
- 170 ÷ 10 - 1 (170 ÷ 10) + 1 <
- 700 ÷ 25 - 7 (700 ÷ 25) + 7 <
- 79 × 9 - 27 (79 × 27) - 9 <
- 900 ÷ 12 + 10 (900 ÷ 12) - 10 >
- 15 × 3 + 56 (15 × 56) + 3 <
- 73 × 3 + 36 (73 × 36) + 3 <
- 68 × 6 + 10 (68 × 10) + 6 <
- 132 ÷ 12 + 11 (132 ÷ 12) - 11 >
- 880 ÷ 11 + 55 (880 ÷ 11) - 55 >
- 923 + 10 - 60 923 - 10 + 60 <
- 960 ÷ 20 + 12 (960 ÷ 20) - 12 >
- 39 × 4 - 33 (39 × 33) - 4 <
- 572 ÷ 11 - 26 (572 ÷ 11) + 26 <
- 585 - 50 + 89 (585 + 50) - 89 >
- 555 - 55 + 35 (555 + 55) - 35 <
- 70 × 6 + 30 (70 × 30) + 6 <
- 33 × 9 + 48 (33 × 48) + 9 <
- 54 × 2 + 37 (54 × 37) + 2 <
- 330 ÷ 30 + 10 (330 ÷ 30) - 10 >
- 726 ÷ 22 - 1 (726 ÷ 22) + 1 <
- 270 ÷ 10 + 18 (270 ÷ 10) - 18 >
- 720 ÷ 90 - 1 (720 ÷ 90) + 1 <
- 678 - 74 + 89 (678 + 74) - 89 >
- 100 + 10 - 63 100 - 10 + 63 <
- 428 + 10 - 92 428 - 10 + 92 <
- 411 + 10 - 71 411 - 10 + 71 <
- 168 ÷ 12 - 14 (168 ÷ 12) + 14 <
- 774 ÷ 18 - 43 (774 ÷ 18) + 43 <
- 700 ÷ 14 + 50 (700 ÷ 14) - 50 >
- 94 × 6 - 99 (94 × 99) - 6 <
- 464 ÷ 29 + 16 (464 ÷ 29) - 16 >
- 893 ÷ 19 - 1 (893 ÷ 19) + 1 <
- 32 × 6 - 36 (32 × 36) - 6 <
- 434 - 13 + 17 (434 + 13) - 17 >
- 972 ÷ 54 - 2 (972 ÷ 54) + 2 <
- 768 ÷ 96 - 6 (768 ÷ 96) + 6 <
- 52 × 9 + 37 (52 × 37) + 9 <
- 413 - 45 + 55 (413 + 45) - 55 >
- 640 ÷ 20 + 16 (640 ÷ 20) - 16 >
- 565 - 91 + 60 (565 + 91) - 60 <
- 78 × 8 - 66 (78 × 66) - 8 <
- 304 - 16 + 19 (304 + 16) - 19 >
- 26 × 8 + 71 (26 × 71) + 8 <
- 74 × 8 - 57 (74 × 57) - 8 <
- 869 ÷ 11 + 11 (869 ÷ 11) - 11 >
- 105 ÷ 15 - 5 (105 ÷ 15) + 5 <
- 877 - 80 + 48 (877 + 80) - 48 <
- 420 ÷ 12 + 35 (420 ÷ 12) - 35 >
- 767 + 10 - 26 767 - 10 + 26 <
- 43 × 9 - 2 (43 × 2) - 9 >
- 911 - 40 + 85 (911 + 40) - 85 >
- 884 ÷ 13 - 52 (884 ÷ 13) + 52 <
- 297 + 10 - 52 297 - 10 + 52 <
- 90 × 8 + 16 (90 × 16) + 8 <
- 448 ÷ 14 + 32 (448 ÷ 14) - 32 >
- 578 - 57 + 27 (578 + 57) - 27 <
- 18 × 8 + 10 (18 × 10) + 8 <
- 51 × 3 - 27 (51 × 27) - 3 <
- 270 ÷ 90 - 3 (270 ÷ 90) + 3 <
- 88 × 7 - 20 (88 × 20) - 7 <
- 17 × 8 - 77 (17 × 77) - 8 <
- 570 ÷ 38 - 2 (570 ÷ 38) + 2 <
- 243 ÷ 81 - 3 (243 ÷ 81) + 3 <
- 30 × 7 + 81 (30 × 81) + 7 <
- 43 × 9 + 51 (43 × 51) + 9 <
- 592 + 10 - 36 592 - 10 + 36 <
- 440 ÷ 11 + 20 (440 ÷ 11) - 20 >
- 69 × 3 - 71 (69 × 71) - 3 <
- 62 × 9 - 87 (62 × 87) - 9 <
- 624 ÷ 48 + 13 (624 ÷ 48) - 13 >
- 555 - 61 + 19 (555 + 61) - 19 <
- 795 - 76 + 29 (795 + 76) - 29 <
- 57 × 5 - 92 (57 × 92) - 5 <
- 79 × 1 + 53 (79 × 53) + 1 <
- 125 + 10 - 19 125 - 10 + 19 <
- 990 ÷ 10 + 99 (990 ÷ 10) - 99 >
- 97 × 1 + 12 (97 × 12) + 1 <
- 868 - 51 + 53 (868 + 51) - 53 >
- 396 ÷ 12 - 4 (396 ÷ 12) + 4 <
- 476 - 86 + 91 (476 + 86) - 91 >
- 840 ÷ 40 - 5 (840 ÷ 40) + 5 <
- 306 - 98 + 27 (306 + 98) - 27 <
- 17 × 3 - 2 (17 × 2) - 3 >
- 585 ÷ 45 + 13 (585 ÷ 45) - 13 >
- 512 ÷ 16 - 1 (512 ÷ 16) + 1 <
- 56 × 1 - 23 (56 × 23) - 1 <
- 660 ÷ 55 - 4 (660 ÷ 55) + 4 <
- 370 - 62 + 74 (370 + 62) - 74 >
- 840 ÷ 20 + 20 (840 ÷ 20) - 20 >
- 91 × 2 - 15 (91 × 15) - 2 <
- 28 × 6 - 6 (28 × 6) - 6 =
- 657 - 29 + 55 (657 + 29) - 55 >
- 32 × 3 + 30 (32 × 30) + 3 <
- 953 - 15 + 68 (953 + 15) - 68 >
- 672 + 10 - 61 672 - 10 + 61 <
- 20 × 8 + 43 (20 × 43) + 8 <
- 902 - 65 + 64 (902 + 65) - 64 <
- 943 + 10 - 32 943 - 10 + 32 <
- 550 ÷ 22 + 22 (550 ÷ 22) - 22 >
- 875 - 99 + 64 (875 + 99) - 64 <
- 38 × 6 - 37 (38 × 37) - 6 <
- 32 × 5 - 93 (32 × 93) - 5 <
- 702 ÷ 18 + 26 (702 ÷ 18) - 26 >
- 57 × 2 - 60 (57 × 60) - 2 <
- 716 + 10 - 88 716 - 10 + 88 <
- 574 ÷ 41 - 2 (574 ÷ 41) + 2 <
- 62 × 1 + 24 (62 × 24) + 1 <
- 680 ÷ 20 - 8 (680 ÷ 20) + 8 <
- 305 ÷ 61 - 5 (305 ÷ 61) + 5 <
- 15 × 3 + 57 (15 × 57) + 3 <
- 476 ÷ 28 - 4 (476 ÷ 28) + 4 <
- 450 - 49 + 62 (450 + 49) - 62 >
- 148 + 10 - 57 148 - 10 + 57 <
- 296 - 99 + 41 (296 + 99) - 41 <
- 350 ÷ 25 + 10 (350 ÷ 25) - 10 >
- 75 × 2 + 52 (75 × 52) + 2 <
- 86 × 7 + 24 (86 × 24) + 7 <
- 980 ÷ 35 - 2 (980 ÷ 35) + 2 <
- 754 + 10 - 51 754 - 10 + 51 <
- 285 - 22 + 58 (285 + 22) - 58 >
- 201 + 10 - 72 201 - 10 + 72 <
- 557 - 20 + 27 (557 + 20) - 27 >
- 209 + 10 - 59 209 - 10 + 59 <
- 975 + 10 - 25 975 - 10 + 25 <
- 540 - 64 + 66 (540 + 64) - 66 >
- 680 ÷ 10 + 40 (680 ÷ 10) - 40 >
- 32 × 9 - 10 (32 × 10) - 9 <
- 22 × 2 + 89 (22 × 89) + 2 <
- 453 + 10 - 43 453 - 10 + 43 <
- 219 + 10 - 85 219 - 10 + 85 <
- 80 × 8 + 74 (80 × 74) + 8 <
- 799 - 99 + 59 (799 + 99) - 59 <
- 59 × 6 + 69 (59 × 69) + 6 <
- 928 ÷ 16 - 4 (928 ÷ 16) + 4 <
- 537 + 10 - 52 537 - 10 + 52 <
- 990 ÷ 10 + 10 (990 ÷ 10) - 10 >
- 906 + 10 - 39 906 - 10 + 39 <
- 280 + 10 - 39 280 - 10 + 39 <
- 734 - 95 + 94 (734 + 95) - 94 <
- 520 ÷ 13 - 5 (520 ÷ 13) + 5 <
- 288 ÷ 24 - 3 (288 ÷ 24) + 3 <
- 77 × 4 - 27 (77 × 27) - 4 <
- 672 ÷ 24 - 1 (672 ÷ 24) + 1 <
- 47 × 3 - 93 (47 × 93) - 3 <
- 806 ÷ 13 + 13 (806 ÷ 13) - 13 >
- 94 × 7 - 4 (94 × 4) - 7 >
- 350 + 10 - 54 350 - 10 + 54 <
- 80 × 2 - 62 (80 × 62) - 2 <
- 864 ÷ 16 - 48 (864 ÷ 16) + 48 <
- 86 × 3 + 97 (86 × 97) + 3 <
- 78 × 7 + 30 (78 × 30) + 7 <
- 570 - 17 + 40 (570 + 17) - 40 >
- 280 - 75 + 52 (280 + 75) - 52 <
- 111 ÷ 37 - 3 (111 ÷ 37) + 3 <
- 922 + 10 - 63 922 - 10 + 63 <
- 503 + 10 - 42 503 - 10 + 42 <
- 18 × 9 - 83 (18 × 83) - 9 <
- 825 ÷ 33 + 15 (825 ÷ 33) - 15 >
- 44 × 7 + 42 (44 × 42) + 7 <
- 12 × 1 + 34 (12 × 34) + 1 <
- 540 ÷ 20 - 18 (540 ÷ 20) + 18 <
- 41 × 4 + 10 (41 × 10) + 4 <
- 832 ÷ 32 - 13 (832 ÷ 32) + 13 <
- 78 × 1 - 36 (78 × 36) - 1 <
- 886 + 10 - 94 886 - 10 + 94 <
- 350 ÷ 10 - 14 (350 ÷ 10) + 14 <
- 25 + 10 - 12 25 - 10 + 12 <
- 390 ÷ 39 - 5 (390 ÷ 39) + 5 <
- 680 ÷ 20 - 20 (680 ÷ 20) + 20 <
- 418 - 12 + 82 (418 + 12) - 82 >
- 56 × 9 - 94 (56 × 94) - 9 <
- 69 × 7 - 16 (69 × 16) - 7 <
- 984 ÷ 12 - 24 (984 ÷ 12) + 24 <
- 54 × 5 - 48 (54 × 48) - 5 <
- 96 × 6 - 96 (96 × 96) - 6 <
- 594 ÷ 18 + 27 (594 ÷ 18) - 27 >
- 299 + 10 - 65 299 - 10 + 65 <
- 201 - 57 + 14 (201 + 57) - 14 <
- 561 ÷ 33 - 3 (561 ÷ 33) + 3 <
- 425 - 13 + 87 (425 + 13) - 87 >
- 738 ÷ 41 - 9 (738 ÷ 41) + 9 <
- 850 ÷ 85 + 10 (850 ÷ 85) - 10 >
- 420 ÷ 10 + 10 (420 ÷ 10) - 10 >
- 41 × 5 + 47 (41 × 47) + 5 <
- 74 × 7 + 65 (74 × 65) + 7 <
- 783 ÷ 29 + 27 (783 ÷ 29) - 27 >
- 167 - 68 + 74 (167 + 68) - 74 >
- 75 × 5 - 17 (75 × 17) - 5 <
- 168 + 10 - 23 168 - 10 + 23 <
- 909 - 88 + 87 (909 + 88) - 87 <
- 312 ÷ 13 + 12 (312 ÷ 13) - 12 >
- 443 - 95 + 73 (443 + 95) - 73 <
- 35 × 8 + 22 (35 × 22) + 8 <
- 663 - 13 + 77 (663 + 13) - 77 >
- 700 ÷ 20 + 28 (700 ÷ 20) - 28 >
- 89 × 5 - 55 (89 × 55) - 5 <
- 280 ÷ 35 - 4 (280 ÷ 35) + 4 <
- 237 + 10 - 25 237 - 10 + 25 <
- 864 ÷ 48 - 18 (864 ÷ 48) + 18 <
- 891 ÷ 27 - 11 (891 ÷ 27) + 11 <
- 345 ÷ 15 + 15 (345 ÷ 15) - 15 >
- 59 × 4 - 88 (59 × 88) - 4 <
- 392 - 75 + 72 (392 + 75) - 72 <
- 41 × 6 + 65 (41 × 65) + 6 <
※总分：100分， 共计：380道题， 每题：0.26 分。