- 耗时： 0分0秒
- 题数：
- 得分：
- 546 ÷ 14 - 26 (546 ÷ 14) + 26 <
- 28 × 7 + 65 (28 × 65) + 7 <
- 582 + 10 - 75 582 - 10 + 75 <
- 920 + 10 - 74 920 - 10 + 74 <
- 781 ÷ 11 + 11 (781 ÷ 11) - 11 >
- 99 - 72 + 73 (99 + 72) - 73 >
- 379 - 13 + 16 (379 + 13) - 16 >
- 76 × 3 + 87 (76 × 87) + 3 <
- 531 - 58 + 78 (531 + 58) - 78 >
- 73 × 9 + 14 (73 × 14) + 9 <
- 575 ÷ 23 + 23 (575 ÷ 23) - 23 >
- 902 ÷ 41 - 22 (902 ÷ 41) + 22 <
- 19 × 7 - 55 (19 × 55) - 7 <
- 37 × 9 - 41 (37 × 41) - 9 <
- 720 ÷ 10 + 12 (720 ÷ 10) - 12 >
- 468 ÷ 26 + 13 (468 ÷ 26) - 13 >
- 42 × 5 - 26 (42 × 26) - 5 <
- 64 × 4 + 73 (64 × 73) + 4 <
- 60 × 6 + 36 (60 × 36) + 6 <
- 780 ÷ 15 + 15 (780 ÷ 15) - 15 >
- 148 - 67 + 71 (148 + 67) - 71 >
- 60 × 8 + 18 (60 × 18) + 8 <
- 544 ÷ 32 - 2 (544 ÷ 32) + 2 <
- 228 + 10 - 65 228 - 10 + 65 <
- 765 ÷ 17 + 17 (765 ÷ 17) - 17 >
- 180 ÷ 18 - 2 (180 ÷ 18) + 2 <
- 16 × 6 - 62 (16 × 62) - 6 <
- 682 ÷ 11 - 11 (682 ÷ 11) + 11 <
- 184 + 10 - 86 184 - 10 + 86 <
- 20 × 7 + 66 (20 × 66) + 7 <
- 89 × 7 + 55 (89 × 55) + 7 <
- 638 ÷ 22 - 22 (638 ÷ 22) + 22 <
- 507 ÷ 13 - 3 (507 ÷ 13) + 3 <
- 572 ÷ 22 + 22 (572 ÷ 22) - 22 >
- 570 + 10 - 78 570 - 10 + 78 <
- 43 × 9 - 95 (43 × 95) - 9 <
- 49 × 5 - 95 (49 × 95) - 5 <
- 67 × 7 - 37 (67 × 37) - 7 <
- 53 × 2 - 65 (53 × 65) - 2 <
- 42 - 12 + 17 (42 + 12) - 17 >
- 174 + 10 - 93 174 - 10 + 93 <
- 69 × 2 - 71 (69 × 71) - 2 <
- 330 ÷ 15 - 15 (330 ÷ 15) + 15 <
- 858 ÷ 22 + 33 (858 ÷ 22) - 33 >
- 292 - 28 + 82 (292 + 28) - 82 >
- 32 × 6 - 12 (32 × 12) - 6 <
- 12 × 5 - 53 (12 × 53) - 5 <
- 942 + 10 - 11 942 - 10 + 11 <
- 380 ÷ 76 - 5 (380 ÷ 76) + 5 <
- 48 × 2 + 78 (48 × 78) + 2 <
- 180 ÷ 12 + 15 (180 ÷ 12) - 15 >
- 32 × 7 - 86 (32 × 86) - 7 <
- 80 × 2 - 41 (80 × 41) - 2 <
- 55 × 9 + 42 (55 × 42) + 9 <
- 49 × 3 - 37 (49 × 37) - 3 <
- 372 + 10 - 24 372 - 10 + 24 <
- 808 + 10 - 63 808 - 10 + 63 <
- 23 × 3 + 43 (23 × 43) + 3 <
- 20 × 7 - 97 (20 × 97) - 7 <
- 53 × 5 - 43 (53 × 43) - 5 <
- 546 ÷ 13 + 13 (546 ÷ 13) - 13 >
- 83 × 3 - 53 (83 × 53) - 3 <
- 92 × 6 - 6 (92 × 6) - 6 =
- 331 + 10 - 20 331 - 10 + 20 <
- 610 - 38 + 44 (610 + 38) - 44 >
- 374 - 10 + 31 (374 + 10) - 31 >
- 67 × 8 + 17 (67 × 17) + 8 <
- 39 × 9 - 23 (39 × 23) - 9 <
- 51 × 9 - 25 (51 × 25) - 9 <
- 93 × 2 + 29 (93 × 29) + 2 <
- 579 + 10 - 41 579 - 10 + 41 <
- 78 × 1 + 76 (78 × 76) + 1 <
- 370 - 24 + 76 (370 + 24) - 76 >
- 84 + 10 - 92 84 - 10 + 92 <
- 69 × 8 - 44 (69 × 44) - 8 <
- 756 ÷ 42 - 14 (756 ÷ 42) + 14 <
- 68 × 6 + 10 (68 × 10) + 6 <
- 384 + 10 - 18 384 - 10 + 18 <
- 52 × 7 - 68 (52 × 68) - 7 <
- 28 × 5 - 68 (28 × 68) - 5 <
- 588 + 10 - 72 588 - 10 + 72 <
- 59 × 3 + 80 (59 × 80) + 3 <
- 946 ÷ 86 - 2 (946 ÷ 86) + 2 <
- 51 × 3 + 60 (51 × 60) + 3 <
- 260 ÷ 26 - 2 (260 ÷ 26) + 2 <
- 761 + 10 - 76 761 - 10 + 76 <
- 810 ÷ 18 + 30 (810 ÷ 18) - 30 >
- 594 ÷ 22 - 11 (594 ÷ 22) + 11 <
- 31 × 1 - 9 (31 × 9) - 1 <
- 716 + 10 - 61 716 - 10 + 61 <
- 486 ÷ 18 + 18 (486 ÷ 18) - 18 >
- 754 ÷ 29 + 13 (754 ÷ 29) - 13 >
- 489 + 10 - 26 489 - 10 + 26 <
- 330 ÷ 11 + 22 (330 ÷ 11) - 22 >
- 645 + 10 - 35 645 - 10 + 35 <
- 25 × 6 + 61 (25 × 61) + 6 <
- 835 - 36 + 51 (835 + 36) - 51 >
- 59 × 8 - 9 (59 × 9) - 8 <
- 304 + 10 - 24 304 - 10 + 24 <
- 634 - 83 + 13 (634 + 83) - 13 <
- 300 ÷ 60 - 2 (300 ÷ 60) + 2 <
- 960 ÷ 16 + 32 (960 ÷ 16) - 32 >
- 54 × 4 + 32 (54 × 32) + 4 <
- 900 ÷ 60 + 15 (900 ÷ 60) - 15 >
- 13 × 6 + 53 (13 × 53) + 6 <
- 399 + 10 - 75 399 - 10 + 75 <
- 714 ÷ 17 - 42 (714 ÷ 17) + 42 <
- 874 - 81 + 79 (874 + 81) - 79 <
- 65 × 7 - 46 (65 × 46) - 7 <
- 29 × 1 + 29 (29 × 29) + 1 <
- 769 + 10 - 52 769 - 10 + 52 <
- 900 ÷ 15 + 12 (900 ÷ 15) - 12 >
- 390 - 33 + 87 (390 + 33) - 87 >
- 140 ÷ 10 - 1 (140 ÷ 10) + 1 <
- 45 × 6 - 21 (45 × 21) - 6 <
- 51 × 3 - 57 (51 × 57) - 3 <
- 385 - 78 + 69 (385 + 78) - 69 <
- 720 ÷ 10 - 16 (720 ÷ 10) + 16 <
- 551 ÷ 29 + 19 (551 ÷ 29) - 19 >
- 238 + 10 - 55 238 - 10 + 55 <
- 339 + 10 - 18 339 - 10 + 18 <
- 11 × 7 + 40 (11 × 40) + 7 <
- 550 ÷ 25 + 11 (550 ÷ 25) - 11 >
- 330 - 78 + 53 (330 + 78) - 53 <
- 550 + 10 - 21 550 - 10 + 21 <
- 600 ÷ 15 + 10 (600 ÷ 15) - 10 >
- 20 × 4 - 75 (20 × 75) - 4 <
- 79 × 8 - 93 (79 × 93) - 8 <
- 65 + 10 - 71 65 - 10 + 71 <
- 365 - 62 + 59 (365 + 62) - 59 <
- 83 × 2 + 15 (83 × 15) + 2 <
- 769 - 31 + 77 (769 + 31) - 77 >
- 780 ÷ 65 + 10 (780 ÷ 65) - 10 >
- 589 - 44 + 97 (589 + 44) - 97 >
- 858 ÷ 33 - 2 (858 ÷ 33) + 2 <
- 799 ÷ 17 + 47 (799 ÷ 17) - 47 >
- 968 + 10 - 81 968 - 10 + 81 <
- 77 - 44 + 17 (77 + 44) - 17 <
- 94 × 8 - 80 (94 × 80) - 8 <
- 75 × 1 - 10 (75 × 10) - 1 <
- 976 + 10 - 90 976 - 10 + 90 <
- 924 ÷ 14 + 22 (924 ÷ 14) - 22 >
- 327 + 10 - 20 327 - 10 + 20 <
- 94 × 3 + 84 (94 × 84) + 3 <
- 462 ÷ 66 - 3 (462 ÷ 66) + 3 <
- 81 × 5 + 67 (81 × 67) + 5 <
- 378 ÷ 14 - 18 (378 ÷ 14) + 18 <
- 838 - 35 + 24 (838 + 35) - 24 <
- 652 - 40 + 77 (652 + 40) - 77 >
- 40 × 8 + 96 (40 × 96) + 8 <
- 63 × 7 + 37 (63 × 37) + 7 <
- 984 ÷ 12 + 24 (984 ÷ 12) - 24 >
- 777 ÷ 21 + 37 (777 ÷ 21) - 37 >
- 781 ÷ 11 + 11 (781 ÷ 11) - 11 >
- 900 ÷ 15 - 10 (900 ÷ 15) + 10 <
- 87 × 3 + 36 (87 × 36) + 3 <
- 58 × 7 - 24 (58 × 24) - 7 <
- 633 + 10 - 25 633 - 10 + 25 <
- 90 × 7 + 70 (90 × 70) + 7 <
- 77 × 3 + 46 (77 × 46) + 3 <
- 864 ÷ 18 + 27 (864 ÷ 18) - 27 >
- 774 ÷ 43 - 2 (774 ÷ 43) + 2 <
- 15 × 4 - 37 (15 × 37) - 4 <
- 889 + 10 - 93 889 - 10 + 93 <
- 660 ÷ 33 + 11 (660 ÷ 33) - 11 >
- 840 ÷ 14 - 40 (840 ÷ 14) + 40 <
- 36 × 1 + 54 (36 × 54) + 1 <
- 676 ÷ 13 + 26 (676 ÷ 13) - 26 >
- 198 ÷ 11 + 18 (198 ÷ 11) - 18 >
- 646 ÷ 38 - 2 (646 ÷ 38) + 2 <
- 161 + 10 - 38 161 - 10 + 38 <
- 70 × 4 - 16 (70 × 16) - 4 <
- 672 ÷ 12 + 14 (672 ÷ 12) - 14 >
- 910 ÷ 35 - 7 (910 ÷ 35) + 7 <
- 62 × 8 + 23 (62 × 23) + 8 <
- 458 - 30 + 97 (458 + 30) - 97 >
- 60 × 4 + 19 (60 × 19) + 4 <
- 944 + 10 - 69 944 - 10 + 69 <
- 30 × 1 + 24 (30 × 24) + 1 <
- 89 × 5 + 28 (89 × 28) + 5 <
- 406 - 11 + 58 (406 + 11) - 58 >
- 352 ÷ 16 + 16 (352 ÷ 16) - 16 >
- 64 × 4 + 26 (64 × 26) + 4 <
- 534 + 10 - 96 534 - 10 + 96 <
- 504 ÷ 12 + 21 (504 ÷ 12) - 21 >
- 384 + 10 - 59 384 - 10 + 59 <
- 199 - 55 + 94 (199 + 55) - 94 >
- 27 × 8 - 38 (27 × 38) - 8 <
- 439 + 10 - 91 439 - 10 + 91 <
- 32 × 7 + 61 (32 × 61) + 7 <
- 468 ÷ 39 - 6 (468 ÷ 39) + 6 <
- 462 ÷ 22 + 14 (462 ÷ 22) - 14 >
- 676 - 39 + 51 (676 + 39) - 51 >
- 930 ÷ 30 - 5 (930 ÷ 30) + 5 <
- 90 × 7 + 47 (90 × 47) + 7 <
- 179 - 25 + 91 (179 + 25) - 91 >
- 513 + 10 - 72 513 - 10 + 72 <
- 514 + 10 - 64 514 - 10 + 64 <
- 38 × 4 - 61 (38 × 61) - 4 <
- 182 ÷ 91 - 1 (182 ÷ 91) + 1 <
- 79 × 5 + 13 (79 × 13) + 5 <
- 195 ÷ 39 - 5 (195 ÷ 39) + 5 <
- 355 ÷ 71 - 5 (355 ÷ 71) + 5 <
- 52 × 7 - 26 (52 × 26) - 7 <
- 73 × 4 - 16 (73 × 16) - 4 <
- 960 ÷ 12 + 10 (960 ÷ 12) - 10 >
- 738 - 15 + 16 (738 + 15) - 16 >
- 419 - 34 + 48 (419 + 34) - 48 >
- 312 ÷ 52 - 2 (312 ÷ 52) + 2 <
- 80 × 6 - 95 (80 × 95) - 6 <
- 272 ÷ 16 - 4 (272 ÷ 16) + 4 <
- 97 × 9 - 37 (97 × 37) - 9 <
- 728 ÷ 13 + 56 (728 ÷ 13) - 56 >
- 65 × 5 - 53 (65 × 53) - 5 <
- 891 ÷ 11 + 33 (891 ÷ 11) - 33 >
- 18 × 5 + 12 (18 × 12) + 5 <
- 67 × 9 - 21 (67 × 21) - 9 <
- 28 × 6 + 67 (28 × 67) + 6 <
- 840 ÷ 10 + 35 (840 ÷ 10) - 35 >
- 82 × 4 - 63 (82 × 63) - 4 <
- 24 - 22 + 36 (24 + 22) - 36 >
- 40 × 4 + 33 (40 × 33) + 4 <
- 570 ÷ 15 + 30 (570 ÷ 15) - 30 >
- 97 × 6 + 57 (97 × 57) + 6 <
- 428 + 10 - 51 428 - 10 + 51 <
- 91 × 9 + 52 (91 × 52) + 9 <
- 350 ÷ 14 - 25 (350 ÷ 14) + 25 <
- 247 + 10 - 22 247 - 10 + 22 <
- 44 × 7 - 55 (44 × 55) - 7 <
- 950 + 10 - 45 950 - 10 + 45 <
- 306 ÷ 17 - 6 (306 ÷ 17) + 6 <
- 624 ÷ 13 - 24 (624 ÷ 13) + 24 <
- 10 × 9 - 65 (10 × 65) - 9 <
- 880 ÷ 11 + 55 (880 ÷ 11) - 55 >
- 700 ÷ 20 + 14 (700 ÷ 20) - 14 >
- 924 ÷ 14 + 28 (924 ÷ 14) - 28 >
- 350 + 10 - 48 350 - 10 + 48 <
- 70 × 7 - 53 (70 × 53) - 7 <
- 480 - 53 + 69 (480 + 53) - 69 >
- 65 × 4 + 91 (65 × 91) + 4 <
- 635 - 52 + 74 (635 + 52) - 74 >
- 782 + 10 - 11 782 - 10 + 11 <
- 486 ÷ 27 - 3 (486 ÷ 27) + 3 <
- 265 - 82 + 72 (265 + 82) - 72 <
- 936 ÷ 52 + 18 (936 ÷ 52) - 18 >
- 87 × 8 - 56 (87 × 56) - 8 <
- 176 - 32 + 49 (176 + 32) - 49 >
- 680 ÷ 20 - 5 (680 ÷ 20) + 5 <
- 910 ÷ 13 + 70 (910 ÷ 13) - 70 >
- 731 + 10 - 93 731 - 10 + 93 <
- 608 - 75 + 63 (608 + 75) - 63 <
- 298 + 10 - 99 298 - 10 + 99 <
- 564 + 10 - 26 564 - 10 + 26 <
- 94 × 4 + 65 (94 × 65) + 4 <
- 385 ÷ 11 - 5 (385 ÷ 11) + 5 <
- 375 - 55 + 26 (375 + 55) - 26 <
- 81 × 7 + 62 (81 × 62) + 7 <
- 929 + 10 - 19 929 - 10 + 19 <
- 62 × 7 + 60 (62 × 60) + 7 <
- 665 ÷ 35 - 5 (665 ÷ 35) + 5 <
- 146 + 10 - 29 146 - 10 + 29 <
- 849 + 10 - 55 849 - 10 + 55 <
- 924 + 10 - 76 924 - 10 + 76 <
- 420 ÷ 60 - 4 (420 ÷ 60) + 4 <
- 38 × 2 + 79 (38 × 79) + 2 <
- 93 × 3 - 71 (93 × 71) - 3 <
- 485 + 10 - 39 485 - 10 + 39 <
- 40 × 7 - 70 (40 × 70) - 7 <
- 531 + 10 - 74 531 - 10 + 74 <
- 47 × 8 - 28 (47 × 28) - 8 <
- 53 × 4 - 99 (53 × 99) - 4 <
- 684 ÷ 38 - 2 (684 ÷ 38) + 2 <
- 938 ÷ 14 + 14 (938 ÷ 14) - 14 >
- 40 × 2 - 48 (40 × 48) - 2 <
- 825 - 94 + 74 (825 + 94) - 74 <
- 498 + 10 - 10 498 - 10 + 10 =
- 44 × 3 - 89 (44 × 89) - 3 <
- 792 + 10 - 47 792 - 10 + 47 <
- 28 × 7 - 32 (28 × 32) - 7 <
- 840 ÷ 35 + 21 (840 ÷ 35) - 21 >
- 504 ÷ 12 + 28 (504 ÷ 12) - 28 >
- 664 ÷ 83 - 2 (664 ÷ 83) + 2 <
- 570 ÷ 19 - 5 (570 ÷ 19) + 5 <
- 65 × 6 + 96 (65 × 96) + 6 <
- 64 × 8 + 98 (64 × 98) + 8 <
- 90 × 5 + 24 (90 × 24) + 5 <
- 201 + 10 - 59 201 - 10 + 59 <
- 413 - 88 + 91 (413 + 88) - 91 >
- 840 ÷ 24 - 20 (840 ÷ 24) + 20 <
- 563 + 10 - 64 563 - 10 + 64 <
- 848 - 43 + 46 (848 + 43) - 46 >
- 591 + 10 - 66 591 - 10 + 66 <
- 507 ÷ 39 - 1 (507 ÷ 39) + 1 <
- 810 ÷ 45 - 6 (810 ÷ 45) + 6 <
- 564 ÷ 47 - 4 (564 ÷ 47) + 4 <
- 480 ÷ 10 + 12 (480 ÷ 10) - 12 >
- 193 + 10 - 81 193 - 10 + 81 <
- 83 + 10 - 15 83 - 10 + 15 <
- 21 × 6 - 49 (21 × 49) - 6 <
- 22 × 1 - 12 (22 × 12) - 1 <
- 990 ÷ 90 - 11 (990 ÷ 90) + 11 <
- 800 ÷ 80 + 10 (800 ÷ 80) - 10 >
- 770 ÷ 70 - 5 (770 ÷ 70) + 5 <
- 22 × 7 + 91 (22 × 91) + 7 <
- 985 - 61 + 56 (985 + 61) - 56 <
- 903 + 10 - 14 903 - 10 + 14 <
- 586 - 76 + 88 (586 + 76) - 88 >
- 810 ÷ 27 - 15 (810 ÷ 27) + 15 <
- 91 × 1 + 78 (91 × 78) + 1 <
- 350 ÷ 25 - 5 (350 ÷ 25) + 5 <
- 76 × 6 - 25 (76 × 25) - 6 <
- 561 ÷ 17 + 33 (561 ÷ 17) - 33 >
- 924 ÷ 11 + 44 (924 ÷ 11) - 44 >
- 966 - 86 + 59 (966 + 86) - 59 <
- 55 × 4 + 57 (55 × 57) + 4 <
- 645 ÷ 15 + 43 (645 ÷ 15) - 43 >
- 480 ÷ 16 + 30 (480 ÷ 16) - 30 >
- 46 × 1 + 17 (46 × 17) + 1 <
- 493 + 10 - 15 493 - 10 + 15 <
- 539 ÷ 49 + 11 (539 ÷ 49) - 11 >
- 63 × 8 - 46 (63 × 46) - 8 <
- 13 × 8 - 40 (13 × 40) - 8 <
- 257 + 10 - 64 257 - 10 + 64 <
- 83 × 1 - 60 (83 × 60) - 1 <
- 405 ÷ 15 - 27 (405 ÷ 15) + 27 <
- 136 ÷ 34 - 2 (136 ÷ 34) + 2 <
- 696 ÷ 12 - 8 (696 ÷ 12) + 8 <
- 418 ÷ 19 + 19 (418 ÷ 19) - 19 >
- 835 - 19 + 46 (835 + 19) - 46 >
- 28 × 9 + 68 (28 × 68) + 9 <
- 40 × 5 + 87 (40 × 87) + 5 <
- 53 × 6 - 92 (53 × 92) - 6 <
- 168 - 57 + 64 (168 + 57) - 64 >
- 336 ÷ 21 + 16 (336 ÷ 21) - 16 >
- 540 ÷ 20 - 2 (540 ÷ 20) + 2 <
- 838 + 10 - 35 838 - 10 + 35 <
- 658 + 10 - 59 658 - 10 + 59 <
- 800 ÷ 16 + 10 (800 ÷ 16) - 10 >
- 67 × 4 - 72 (67 × 72) - 4 <
- 828 ÷ 23 + 23 (828 ÷ 23) - 23 >
- 59 × 9 - 79 (59 × 79) - 9 <
- 60 × 1 + 50 (60 × 50) + 1 <
- 537 + 10 - 69 537 - 10 + 69 <
- 45 × 1 - 10 (45 × 10) - 1 <
- 20 × 2 + 61 (20 × 61) + 2 <
- 781 ÷ 71 - 11 (781 ÷ 71) + 11 <
- 69 × 3 + 73 (69 × 73) + 3 <
- 649 + 10 - 36 649 - 10 + 36 <
- 400 ÷ 10 + 16 (400 ÷ 10) - 16 >
- 17 × 5 - 38 (17 × 38) - 5 <
- 697 - 70 + 97 (697 + 70) - 97 >
- 780 ÷ 15 - 26 (780 ÷ 15) + 26 <
- 357 - 35 + 15 (357 + 35) - 15 <
- 39 × 4 - 6 (39 × 6) - 4 <
- 34 × 2 + 15 (34 × 15) + 2 <
- 330 ÷ 33 + 10 (330 ÷ 33) - 10 >
- 86 × 4 + 14 (86 × 14) + 4 <
- 594 ÷ 11 - 11 (594 ÷ 11) + 11 <
- 619 + 10 - 27 619 - 10 + 27 <
- 848 ÷ 16 - 4 (848 ÷ 16) + 4 <
- 45 × 8 + 97 (45 × 97) + 8 <
- 42 × 1 + 46 (42 × 46) + 1 <
- 70 × 3 + 99 (70 × 99) + 3 <
- 720 ÷ 18 - 15 (720 ÷ 18) + 15 <
- 946 ÷ 11 + 86 (946 ÷ 11) - 86 >
- 478 + 10 - 76 478 - 10 + 76 <
- 47 × 9 - 30 (47 × 30) - 9 <
- 567 ÷ 27 + 21 (567 ÷ 27) - 21 >
- 463 - 19 + 10 (463 + 19) - 10 <
- 717 + 10 - 56 717 - 10 + 56 <
- 517 ÷ 11 + 47 (517 ÷ 11) - 47 >
- 426 - 20 + 39 (426 + 20) - 39 >
- 41 × 2 - 7 (41 × 7) - 2 <
- 980 ÷ 20 + 35 (980 ÷ 20) - 35 >
- 31 × 6 + 24 (31 × 24) + 6 <
- 49 × 4 - 3 (49 × 3) - 4 >
- 525 ÷ 75 - 3 (525 ÷ 75) + 3 <
- 888 ÷ 12 + 74 (888 ÷ 12) - 74 >
- 594 ÷ 33 - 9 (594 ÷ 33) + 9 <
- 538 - 51 + 97 (538 + 51) - 97 >
- 631 + 10 - 20 631 - 10 + 20 <
- 454 - 92 + 34 (454 + 92) - 34 <
- 742 - 77 + 78 (742 + 77) - 78 >
- 21 × 1 + 44 (21 × 44) + 1 <
- 94 × 4 - 85 (94 × 85) - 4 <
- 73 × 2 + 88 (73 × 88) + 2 <
- 41 × 8 + 94 (41 × 94) + 8 <
- 73 × 2 + 43 (73 × 43) + 2 <
- 72 × 7 + 75 (72 × 75) + 7 <
- 58 × 4 - 57 (58 × 57) - 4 <
※总分：100分， 共计：390道题， 每题：0.26 分。