- 耗时： 0分0秒
- 题数：
- 得分：
- 27 × 1 + 45 (27 × 45) + 1 <
- 398 - 29 + 41 (398 + 29) - 41 >
- 380 ÷ 10 + 38 (380 ÷ 10) - 38 >
- 31 × 3 - 52 (31 × 52) - 3 <
- 83 × 7 - 78 (83 × 78) - 7 <
- 192 - 31 + 30 (192 + 31) - 30 <
- 868 + 10 - 36 868 - 10 + 36 <
- 815 - 98 + 26 (815 + 98) - 26 <
- 45 × 8 - 46 (45 × 46) - 8 <
- 78 × 1 + 44 (78 × 44) + 1 <
- 686 ÷ 49 + 14 (686 ÷ 49) - 14 >
- 763 + 10 - 64 763 - 10 + 64 <
- 31 × 9 + 38 (31 × 38) + 9 <
- 900 ÷ 12 + 12 (900 ÷ 12) - 12 >
- 940 ÷ 10 + 47 (940 ÷ 10) - 47 >
- 550 ÷ 10 - 11 (550 ÷ 10) + 11 <
- 992 ÷ 32 + 16 (992 ÷ 32) - 16 >
- 76 × 7 - 84 (76 × 84) - 7 <
- 294 ÷ 21 - 14 (294 ÷ 21) + 14 <
- 312 ÷ 26 - 1 (312 ÷ 26) + 1 <
- 231 ÷ 77 - 3 (231 ÷ 77) + 3 <
- 354 - 27 + 48 (354 + 27) - 48 >
- 67 × 1 - 24 (67 × 24) - 1 <
- 736 - 62 + 30 (736 + 62) - 30 <
- 570 - 71 + 23 (570 + 71) - 23 <
- 469 + 10 - 66 469 - 10 + 66 <
- 540 ÷ 18 + 20 (540 ÷ 18) - 20 >
- 246 + 10 - 23 246 - 10 + 23 <
- 888 ÷ 74 + 12 (888 ÷ 74) - 12 >
- 360 - 66 + 20 (360 + 66) - 20 <
- 82 × 7 + 87 (82 × 87) + 7 <
- 17 × 4 - 19 (17 × 19) - 4 <
- 89 × 6 - 64 (89 × 64) - 6 <
- 78 × 3 + 53 (78 × 53) + 3 <
- 14 × 6 + 55 (14 × 55) + 6 <
- 705 - 62 + 15 (705 + 62) - 15 <
- 756 ÷ 18 + 27 (756 ÷ 18) - 27 >
- 750 ÷ 10 - 1 (750 ÷ 10) + 1 <
- 77 × 2 - 60 (77 × 60) - 2 <
- 959 - 73 + 90 (959 + 73) - 90 >
- 240 - 82 + 23 (240 + 82) - 23 <
- 982 + 10 - 84 982 - 10 + 84 <
- 868 ÷ 14 - 4 (868 ÷ 14) + 4 <
- 596 - 62 + 54 (596 + 62) - 54 <
- 969 - 60 + 44 (969 + 60) - 44 <
- 387 - 32 + 33 (387 + 32) - 33 >
- 787 + 10 - 17 787 - 10 + 17 <
- 59 × 9 + 63 (59 × 63) + 9 <
- 672 ÷ 16 + 42 (672 ÷ 16) - 42 >
- 496 + 10 - 63 496 - 10 + 63 <
- 929 - 14 + 62 (929 + 14) - 62 >
- 183 + 10 - 59 183 - 10 + 59 <
- 678 - 33 + 63 (678 + 33) - 63 >
- 917 - 45 + 63 (917 + 45) - 63 >
- 578 + 10 - 87 578 - 10 + 87 <
- 19 × 4 + 64 (19 × 64) + 4 <
- 407 - 82 + 70 (407 + 82) - 70 <
- 300 ÷ 60 - 5 (300 ÷ 60) + 5 <
- 272 + 10 - 14 272 - 10 + 14 <
- 987 - 89 + 36 (987 + 89) - 36 <
- 689 ÷ 13 + 53 (689 ÷ 13) - 53 >
- 300 ÷ 25 + 10 (300 ÷ 25) - 10 >
- 698 - 38 + 95 (698 + 38) - 95 >
- 798 ÷ 14 + 57 (798 ÷ 14) - 57 >
- 828 ÷ 12 - 36 (828 ÷ 12) + 36 <
- 49 × 7 - 8 (49 × 8) - 7 <
- 600 ÷ 12 - 24 (600 ÷ 12) + 24 <
- 952 ÷ 17 + 56 (952 ÷ 17) - 56 >
- 57 × 7 + 54 (57 × 54) + 7 <
- 471 + 10 - 23 471 - 10 + 23 <
- 920 ÷ 20 + 10 (920 ÷ 20) - 10 >
- 82 × 3 + 80 (82 × 80) + 3 <
- 66 × 2 + 14 (66 × 14) + 2 <
- 760 ÷ 95 - 1 (760 ÷ 95) + 1 <
- 429 - 40 + 16 (429 + 40) - 16 <
- 624 ÷ 24 - 12 (624 ÷ 24) + 12 <
- 628 - 11 + 12 (628 + 11) - 12 >
- 912 ÷ 19 + 19 (912 ÷ 19) - 19 >
- 368 ÷ 16 - 1 (368 ÷ 16) + 1 <
- 780 ÷ 15 + 12 (780 ÷ 15) - 12 >
- 34 × 8 - 59 (34 × 59) - 8 <
- 76 × 7 + 53 (76 × 53) + 7 <
- 49 × 7 - 76 (49 × 76) - 7 <
- 84 × 5 + 27 (84 × 27) + 5 <
- 544 ÷ 32 + 16 (544 ÷ 32) - 16 >
- 75 × 7 + 74 (75 × 74) + 7 <
- 753 + 10 - 71 753 - 10 + 71 <
- 396 + 10 - 35 396 - 10 + 35 <
- 428 + 10 - 75 428 - 10 + 75 <
- 37 × 3 - 86 (37 × 86) - 3 <
- 840 ÷ 28 + 20 (840 ÷ 28) - 20 >
- 792 ÷ 11 + 66 (792 ÷ 11) - 66 >
- 672 ÷ 12 + 21 (672 ÷ 12) - 21 >
- 879 - 85 + 31 (879 + 85) - 31 <
- 85 × 6 + 42 (85 × 42) + 6 <
- 23 × 4 - 32 (23 × 32) - 4 <
- 92 + 10 - 79 92 - 10 + 79 <
- 872 - 36 + 73 (872 + 36) - 73 >
- 233 - 85 + 91 (233 + 85) - 91 >
- 234 + 10 - 68 234 - 10 + 68 <
- 198 ÷ 18 - 2 (198 ÷ 18) + 2 <
- 144 ÷ 36 - 2 (144 ÷ 36) + 2 <
- 890 ÷ 10 - 5 (890 ÷ 10) + 5 <
- 816 ÷ 51 + 16 (816 ÷ 51) - 16 >
- 225 + 10 - 25 225 - 10 + 25 <
- 493 ÷ 17 + 29 (493 ÷ 17) - 29 >
- 868 ÷ 14 - 2 (868 ÷ 14) + 2 <
- 440 ÷ 40 + 11 (440 ÷ 40) - 11 >
- 386 - 27 + 95 (386 + 27) - 95 >
- 210 ÷ 30 - 3 (210 ÷ 30) + 3 <
- 100 + 10 - 58 100 - 10 + 58 <
- 217 + 10 - 35 217 - 10 + 35 <
- 480 ÷ 16 + 16 (480 ÷ 16) - 16 >
- 52 × 6 - 50 (52 × 50) - 6 <
- 83 × 4 - 67 (83 × 67) - 4 <
- 330 ÷ 10 + 33 (330 ÷ 10) - 33 >
- 91 × 3 - 69 (91 × 69) - 3 <
- 97 × 4 + 80 (97 × 80) + 4 <
- 19 × 5 + 88 (19 × 88) + 5 <
- 21 × 5 - 84 (21 × 84) - 5 <
- 22 × 8 - 73 (22 × 73) - 8 <
- 984 ÷ 41 - 6 (984 ÷ 41) + 6 <
- 196 ÷ 14 - 2 (196 ÷ 14) + 2 <
- 427 + 10 - 31 427 - 10 + 31 <
- 817 + 10 - 12 817 - 10 + 12 <
- 14 × 8 + 50 (14 × 50) + 8 <
- 38 - 48 + 40 (38 + 48) - 40 <
- 137 - 97 + 32 (137 + 97) - 32 <
- 66 × 8 - 5 (66 × 5) - 8 >
- 605 + 10 - 38 605 - 10 + 38 <
- 237 ÷ 79 - 1 (237 ÷ 79) + 1 <
- 39 × 5 + 35 (39 × 35) + 5 <
- 10 × 1 + 78 (10 × 78) + 1 <
- 830 + 10 - 21 830 - 10 + 21 <
- 33 × 2 - 4 (33 × 4) - 2 <
- 277 - 18 + 53 (277 + 18) - 53 >
- 899 + 10 - 38 899 - 10 + 38 <
- 90 × 8 + 74 (90 × 74) + 8 <
- 900 ÷ 30 + 25 (900 ÷ 30) - 25 >
- 859 - 88 + 27 (859 + 88) - 27 <
- 549 + 10 - 44 549 - 10 + 44 <
- 659 - 39 + 83 (659 + 39) - 83 >
- 420 ÷ 12 - 20 (420 ÷ 12) + 20 <
- 64 × 2 - 32 (64 × 32) - 2 <
- 567 + 10 - 62 567 - 10 + 62 <
- 65 × 5 - 64 (65 × 64) - 5 <
- 640 - 91 + 51 (640 + 91) - 51 <
- 564 ÷ 12 - 2 (564 ÷ 12) + 2 <
- 180 ÷ 12 + 15 (180 ÷ 12) - 15 >
- 116 + 10 - 78 116 - 10 + 78 <
- 800 ÷ 80 - 1 (800 ÷ 80) + 1 <
- 24 × 4 + 27 (24 × 27) + 4 <
- 389 - 44 + 47 (389 + 44) - 47 >
- 882 - 40 + 47 (882 + 40) - 47 >
- 315 ÷ 35 - 1 (315 ÷ 35) + 1 <
- 67 × 7 - 86 (67 × 86) - 7 <
- 748 - 32 + 50 (748 + 32) - 50 >
- 66 × 5 + 97 (66 × 97) + 5 <
- 180 + 10 - 38 180 - 10 + 38 <
- 22 × 7 - 12 (22 × 12) - 7 <
- 53 × 5 + 86 (53 × 86) + 5 <
- 68 × 3 + 93 (68 × 93) + 3 <
- 990 ÷ 18 - 5 (990 ÷ 18) + 5 <
- 17 × 4 + 97 (17 × 97) + 4 <
- 836 ÷ 19 + 11 (836 ÷ 19) - 11 >
- 57 × 7 - 71 (57 × 71) - 7 <
- 836 ÷ 22 + 19 (836 ÷ 22) - 19 >
- 950 ÷ 38 + 25 (950 ÷ 38) - 25 >
- 706 - 94 + 76 (706 + 94) - 76 <
- 870 ÷ 15 - 1 (870 ÷ 15) + 1 <
- 378 ÷ 14 + 14 (378 ÷ 14) - 14 >
- 14 × 6 + 66 (14 × 66) + 6 <
- 93 × 1 + 41 (93 × 41) + 1 <
- 94 × 6 - 77 (94 × 77) - 6 <
- 347 + 10 - 28 347 - 10 + 28 <
- 513 ÷ 19 - 27 (513 ÷ 19) + 27 <
- 279 ÷ 93 - 3 (279 ÷ 93) + 3 <
- 55 × 4 - 69 (55 × 69) - 4 <
- 936 ÷ 26 - 26 (936 ÷ 26) + 26 <
- 28 × 1 + 15 (28 × 15) + 1 <
- 45 × 5 + 86 (45 × 86) + 5 <
- 96 × 1 + 70 (96 × 70) + 1 <
- 93 × 1 - 88 (93 × 88) - 1 <
- 819 + 10 - 12 819 - 10 + 12 <
- 35 + 10 - 43 35 - 10 + 43 <
- 741 + 10 - 65 741 - 10 + 65 <
- 98 × 3 - 26 (98 × 26) - 3 <
- 212 + 10 - 64 212 - 10 + 64 <
- 78 - 37 + 43 (78 + 37) - 43 >
- 69 × 3 + 79 (69 × 79) + 3 <
- 550 ÷ 55 + 10 (550 ÷ 55) - 10 >
- 687 + 10 - 24 687 - 10 + 24 <
- 924 ÷ 21 + 42 (924 ÷ 21) - 42 >
- 95 × 4 + 39 (95 × 39) + 4 <
- 462 - 92 + 54 (462 + 92) - 54 <
- 161 ÷ 23 - 7 (161 ÷ 23) + 7 <
- 723 + 10 - 24 723 - 10 + 24 <
- 64 × 6 - 7 (64 × 7) - 6 <
- 720 ÷ 60 + 10 (720 ÷ 60) - 10 >
- 187 + 10 - 73 187 - 10 + 73 <
- 23 × 5 - 53 (23 × 53) - 5 <
- 960 ÷ 15 + 10 (960 ÷ 15) - 10 >
- 476 - 64 + 49 (476 + 64) - 49 <
- 324 - 28 + 58 (324 + 28) - 58 >
- 210 - 53 + 18 (210 + 53) - 18 <
- 672 ÷ 42 + 14 (672 ÷ 42) - 14 >
- 124 + 10 - 83 124 - 10 + 83 <
- 966 ÷ 21 - 23 (966 ÷ 21) + 23 <
- 326 - 22 + 90 (326 + 22) - 90 >
- 578 ÷ 17 - 1 (578 ÷ 17) + 1 <
- 945 ÷ 15 + 45 (945 ÷ 15) - 45 >
- 693 ÷ 63 - 1 (693 ÷ 63) + 1 <
- 23 × 7 - 14 (23 × 14) - 7 <
- 70 × 8 + 50 (70 × 50) + 8 <
- 924 ÷ 12 - 44 (924 ÷ 12) + 44 <
- 935 ÷ 11 + 11 (935 ÷ 11) - 11 >
- 245 - 29 + 98 (245 + 29) - 98 >
- 169 + 10 - 22 169 - 10 + 22 <
- 228 - 60 + 65 (228 + 60) - 65 >
- 247 - 61 + 16 (247 + 61) - 16 <
- 207 + 10 - 83 207 - 10 + 83 <
- 154 ÷ 14 - 11 (154 ÷ 14) + 11 <
- 528 ÷ 88 - 4 (528 ÷ 88) + 4 <
- 605 + 10 - 90 605 - 10 + 90 <
- 31 × 7 - 9 (31 × 9) - 7 <
- 510 ÷ 30 + 17 (510 ÷ 30) - 17 >
- 982 - 78 + 80 (982 + 78) - 80 >
- 69 × 4 + 24 (69 × 24) + 4 <
- 827 + 10 - 32 827 - 10 + 32 <
- 72 × 5 - 51 (72 × 51) - 5 <
- 919 + 10 - 78 919 - 10 + 78 <
- 89 × 2 + 38 (89 × 38) + 2 <
- 779 ÷ 41 + 19 (779 ÷ 41) - 19 >
- 947 + 10 - 47 947 - 10 + 47 <
- 660 ÷ 60 - 4 (660 ÷ 60) + 4 <
- 201 - 10 + 72 (201 + 10) - 72 >
- 517 ÷ 47 + 11 (517 ÷ 47) - 11 >
- 632 + 10 - 68 632 - 10 + 68 <
- 945 ÷ 63 - 15 (945 ÷ 63) + 15 <
- 623 - 52 + 24 (623 + 52) - 24 <
- 219 - 28 + 84 (219 + 28) - 84 >
- 525 ÷ 21 - 3 (525 ÷ 21) + 3 <
- 84 × 3 - 97 (84 × 97) - 3 <
- 200 ÷ 10 + 10 (200 ÷ 10) - 10 >
- 36 × 3 - 28 (36 × 28) - 3 <
- 93 × 9 - 97 (93 × 97) - 9 <
- 840 ÷ 40 + 20 (840 ÷ 40) - 20 >
- 370 ÷ 37 + 10 (370 ÷ 37) - 10 >
- 513 - 29 + 48 (513 + 29) - 48 >
- 18 × 4 + 51 (18 × 51) + 4 <
- 71 × 5 - 85 (71 × 85) - 5 <
- 331 - 72 + 88 (331 + 72) - 88 >
- 267 - 98 + 70 (267 + 98) - 70 <
- 648 ÷ 18 + 36 (648 ÷ 18) - 36 >
- 520 ÷ 10 + 20 (520 ÷ 10) - 20 >
- 756 + 10 - 77 756 - 10 + 77 <
- 840 ÷ 14 + 60 (840 ÷ 14) - 60 >
- 792 ÷ 33 - 6 (792 ÷ 33) + 6 <
- 264 ÷ 24 - 1 (264 ÷ 24) + 1 <
- 17 × 7 - 17 (17 × 17) - 7 <
- 581 + 10 - 50 581 - 10 + 50 <
- 148 + 10 - 98 148 - 10 + 98 <
- 614 + 10 - 80 614 - 10 + 80 <
- 200 ÷ 20 - 1 (200 ÷ 20) + 1 <
- 504 ÷ 14 + 14 (504 ÷ 14) - 14 >
- 495 ÷ 33 + 15 (495 ÷ 33) - 15 >
- 80 × 1 + 67 (80 × 67) + 1 <
- 336 ÷ 14 + 16 (336 ÷ 14) - 16 >
- 88 × 5 + 64 (88 × 64) + 5 <
- 87 × 9 - 29 (87 × 29) - 9 <
- 12 × 9 + 72 (12 × 72) + 9 <
- 700 ÷ 14 - 14 (700 ÷ 14) + 14 <
- 443 - 54 + 68 (443 + 54) - 68 >
- 726 - 42 + 14 (726 + 42) - 14 <
- 714 ÷ 34 + 21 (714 ÷ 34) - 21 >
- 938 - 72 + 94 (938 + 72) - 94 >
- 780 ÷ 39 + 15 (780 ÷ 39) - 15 >
- 490 + 10 - 12 490 - 10 + 12 <
- 78 × 1 - 10 (78 × 10) - 1 <
- 33 × 8 - 15 (33 × 15) - 8 <
- 770 ÷ 10 - 77 (770 ÷ 10) + 77 <
- 96 × 5 - 88 (96 × 88) - 5 <
- 55 × 9 - 9 (55 × 9) - 9 =
- 840 ÷ 70 - 12 (840 ÷ 70) + 12 <
- 980 ÷ 14 - 5 (980 ÷ 14) + 5 <
- 34 × 3 + 78 (34 × 78) + 3 <
- 48 × 7 + 92 (48 × 92) + 7 <
- 459 ÷ 51 - 3 (459 ÷ 51) + 3 <
- 54 × 9 + 48 (54 × 48) + 9 <
- 900 ÷ 15 + 10 (900 ÷ 15) - 10 >
- 585 ÷ 45 - 1 (585 ÷ 45) + 1 <
- 434 ÷ 14 + 14 (434 ÷ 14) - 14 >
- 464 ÷ 16 - 8 (464 ÷ 16) + 8 <
- 928 - 44 + 50 (928 + 44) - 50 >
- 870 ÷ 15 + 58 (870 ÷ 15) - 58 >
- 342 + 10 - 48 342 - 10 + 48 <
- 95 × 4 - 17 (95 × 17) - 4 <
- 832 ÷ 16 + 52 (832 ÷ 16) - 52 >
- 924 ÷ 14 + 33 (924 ÷ 14) - 33 >
- 40 × 5 - 57 (40 × 57) - 5 <
- 56 × 6 - 38 (56 × 38) - 6 <
- 674 + 10 - 40 674 - 10 + 40 <
- 338 - 65 + 60 (338 + 65) - 60 <
- 91 × 8 + 43 (91 × 43) + 8 <
- 63 × 6 + 80 (63 × 80) + 6 <
- 92 × 8 + 63 (92 × 63) + 8 <
- 630 ÷ 10 + 30 (630 ÷ 10) - 30 >
- 18 × 8 + 45 (18 × 45) + 8 <
- 453 - 90 + 33 (453 + 90) - 33 <
- 47 × 2 + 20 (47 × 20) + 2 <
- 79 × 7 - 6 (79 × 6) - 7 >
- 663 + 10 - 33 663 - 10 + 33 <
- 379 - 41 + 14 (379 + 41) - 14 <
- 885 + 10 - 45 885 - 10 + 45 <
- 126 - 40 + 37 (126 + 40) - 37 <
- 741 ÷ 19 + 13 (741 ÷ 19) - 13 >
- 768 ÷ 24 + 12 (768 ÷ 24) - 12 >
- 84 × 2 - 34 (84 × 34) - 2 <
- 945 + 10 - 81 945 - 10 + 81 <
- 702 ÷ 27 + 26 (702 ÷ 27) - 26 >
- 690 ÷ 23 + 23 (690 ÷ 23) - 23 >
- 825 ÷ 55 - 11 (825 ÷ 55) + 11 <
- 76 × 2 + 63 (76 × 63) + 2 <
- 77 × 4 - 60 (77 × 60) - 4 <
- 397 + 10 - 34 397 - 10 + 34 <
- 24 × 9 - 87 (24 × 87) - 9 <
- 68 × 8 - 18 (68 × 18) - 8 <
- 641 + 10 - 35 641 - 10 + 35 <
- 444 - 84 + 51 (444 + 84) - 51 <
- 321 + 10 - 13 321 - 10 + 13 <
- 527 + 10 - 21 527 - 10 + 21 <
- 840 ÷ 10 + 14 (840 ÷ 10) - 14 >
- 26 × 6 - 48 (26 × 48) - 6 <
- 126 ÷ 42 - 3 (126 ÷ 42) + 3 <
- 567 + 10 - 38 567 - 10 + 38 <
- 355 - 29 + 95 (355 + 29) - 95 >
- 840 ÷ 10 - 84 (840 ÷ 10) + 84 <
- 900 ÷ 50 - 5 (900 ÷ 50) + 5 <
- 45 × 1 + 80 (45 × 80) + 1 <
- 43 × 3 + 40 (43 × 40) + 3 <
- 57 × 2 + 78 (57 × 78) + 2 <
- 672 ÷ 28 - 3 (672 ÷ 28) + 3 <
- 780 ÷ 26 - 26 (780 ÷ 26) + 26 <
- 17 × 3 - 25 (17 × 25) - 3 <
- 960 ÷ 20 + 16 (960 ÷ 20) - 16 >
- 54 × 5 - 39 (54 × 39) - 5 <
- 18 × 4 + 69 (18 × 69) + 4 <
- 493 - 60 + 60 (493 + 60) - 60 =
- 28 × 9 + 83 (28 × 83) + 9 <
- 960 ÷ 10 - 15 (960 ÷ 10) + 15 <
- 406 ÷ 29 + 14 (406 ÷ 29) - 14 >
- 327 - 78 + 82 (327 + 78) - 82 >
- 900 ÷ 30 + 12 (900 ÷ 30) - 12 >
- 938 ÷ 67 + 14 (938 ÷ 67) - 14 >
- 81 + 10 - 25 81 - 10 + 25 <
- 419 - 74 + 31 (419 + 74) - 31 <
- 678 + 10 - 19 678 - 10 + 19 <
- 965 - 47 + 13 (965 + 47) - 13 <
- 981 + 10 - 76 981 - 10 + 76 <
- 94 × 5 - 13 (94 × 13) - 5 <
- 12 × 7 - 17 (12 × 17) - 7 <
- 32 × 9 + 85 (32 × 85) + 9 <
- 969 ÷ 19 - 19 (969 ÷ 19) + 19 <
- 460 + 10 - 22 460 - 10 + 22 <
- 603 ÷ 67 - 1 (603 ÷ 67) + 1 <
- 630 ÷ 30 - 10 (630 ÷ 30) + 10 <
- 551 + 10 - 43 551 - 10 + 43 <
- 31 × 6 - 79 (31 × 79) - 6 <
- 21 × 6 - 38 (21 × 38) - 6 <
- 27 × 4 - 79 (27 × 79) - 4 <
- 450 ÷ 25 - 5 (450 ÷ 25) + 5 <
- 490 ÷ 14 + 14 (490 ÷ 14) - 14 >
- 56 × 4 + 86 (56 × 86) + 4 <
- 367 + 10 - 97 367 - 10 + 97 <
- 600 ÷ 20 - 2 (600 ÷ 20) + 2 <
- 960 ÷ 30 - 1 (960 ÷ 30) + 1 <
- 27 × 7 + 77 (27 × 77) + 7 <
- 863 + 10 - 38 863 - 10 + 38 <
- 404 + 10 - 70 404 - 10 + 70 <
- 224 ÷ 28 - 2 (224 ÷ 28) + 2 <
※总分：100分， 共计：380道题， 每题：0.26 分。