- 耗时： 0分0秒
- 题数：
- 得分：
- 620 - 83 + 73 (620 + 83) - 73 <
- 64 × 7 + 42 (64 × 42) + 7 <
- 900 ÷ 18 + 15 (900 ÷ 18) - 15 >
- 98 × 7 + 90 (98 × 90) + 7 <
- 644 ÷ 46 - 14 (644 ÷ 46) + 14 <
- 59 × 2 - 60 (59 × 60) - 2 <
- 117 - 81 + 89 (117 + 81) - 89 >
- 51 × 3 + 72 (51 × 72) + 3 <
- 55 × 2 - 9 (55 × 9) - 2 <
- 609 + 10 - 81 609 - 10 + 81 <
- 72 × 5 + 98 (72 × 98) + 5 <
- 710 - 46 + 57 (710 + 46) - 57 >
- 22 × 4 - 7 (22 × 7) - 4 <
- 27 × 1 + 96 (27 × 96) + 1 <
- 408 ÷ 24 + 17 (408 ÷ 24) - 17 >
- 726 ÷ 33 + 22 (726 ÷ 33) - 22 >
- 83 × 9 + 54 (83 × 54) + 9 <
- 460 ÷ 10 - 4 (460 ÷ 10) + 4 <
- 816 ÷ 17 + 17 (816 ÷ 17) - 17 >
- 852 ÷ 12 + 12 (852 ÷ 12) - 12 >
- 72 × 4 + 38 (72 × 38) + 4 <
- 504 ÷ 42 + 12 (504 ÷ 42) - 12 >
- 278 - 23 + 14 (278 + 23) - 14 <
- 52 × 7 - 62 (52 × 62) - 7 <
- 750 ÷ 25 + 10 (750 ÷ 25) - 10 >
- 838 - 92 + 34 (838 + 92) - 34 <
- 624 - 88 + 91 (624 + 88) - 91 >
- 495 + 10 - 48 495 - 10 + 48 <
- 651 + 10 - 87 651 - 10 + 87 <
- 47 + 10 - 41 47 - 10 + 41 <
- 54 × 6 - 99 (54 × 99) - 6 <
- 85 × 1 + 74 (85 × 74) + 1 <
- 10 × 6 + 28 (10 × 28) + 6 <
- 975 + 10 - 22 975 - 10 + 22 <
- 924 ÷ 42 - 3 (924 ÷ 42) + 3 <
- 819 + 10 - 34 819 - 10 + 34 <
- 98 × 8 + 41 (98 × 41) + 8 <
- 43 × 6 - 10 (43 × 10) - 6 <
- 97 - 87 + 99 (97 + 87) - 99 >
- 308 ÷ 22 + 11 (308 ÷ 22) - 11 >
- 92 × 6 + 43 (92 × 43) + 6 <
- 363 ÷ 11 + 11 (363 ÷ 11) - 11 >
- 22 × 8 + 73 (22 × 73) + 8 <
- 690 ÷ 15 + 46 (690 ÷ 15) - 46 >
- 588 - 40 + 87 (588 + 40) - 87 >
- 822 - 77 + 44 (822 + 77) - 44 <
- 840 ÷ 20 + 24 (840 ÷ 20) - 24 >
- 884 ÷ 17 + 52 (884 ÷ 17) - 52 >
- 30 × 6 + 25 (30 × 25) + 6 <
- 259 - 86 + 24 (259 + 86) - 24 <
- 969 - 38 + 61 (969 + 38) - 61 >
- 83 × 1 + 14 (83 × 14) + 1 <
- 68 × 7 - 61 (68 × 61) - 7 <
- 653 + 10 - 24 653 - 10 + 24 <
- 396 ÷ 18 - 12 (396 ÷ 18) + 12 <
- 174 + 10 - 64 174 - 10 + 64 <
- 504 ÷ 12 + 36 (504 ÷ 12) - 36 >
- 299 - 27 + 33 (299 + 27) - 33 >
- 225 ÷ 25 - 5 (225 ÷ 25) + 5 <
- 25 × 6 - 92 (25 × 92) - 6 <
- 25 × 1 + 49 (25 × 49) + 1 <
- 802 + 10 - 45 802 - 10 + 45 <
- 41 × 4 - 62 (41 × 62) - 4 <
- 52 × 7 + 28 (52 × 28) + 7 <
- 94 + 10 - 79 94 - 10 + 79 <
- 845 - 88 + 17 (845 + 88) - 17 <
- 62 × 6 - 87 (62 × 87) - 6 <
- 271 - 37 + 12 (271 + 37) - 12 <
- 833 ÷ 17 + 17 (833 ÷ 17) - 17 >
- 822 - 71 + 25 (822 + 71) - 25 <
- 881 - 28 + 76 (881 + 28) - 76 >
- 924 ÷ 42 + 14 (924 ÷ 42) - 14 >
- 84 × 2 + 53 (84 × 53) + 2 <
- 70 × 6 - 39 (70 × 39) - 6 <
- 20 × 1 - 11 (20 × 11) - 1 <
- 421 + 10 - 13 421 - 10 + 13 <
- 233 - 98 + 24 (233 + 98) - 24 <
- 28 × 9 + 24 (28 × 24) + 9 <
- 420 ÷ 10 + 35 (420 ÷ 10) - 35 >
- 680 ÷ 40 - 4 (680 ÷ 40) + 4 <
- 46 × 2 + 32 (46 × 32) + 2 <
- 432 - 43 + 27 (432 + 43) - 27 <
- 840 ÷ 12 + 10 (840 ÷ 12) - 10 >
- 840 ÷ 10 + 21 (840 ÷ 10) - 21 >
- 72 × 2 - 77 (72 × 77) - 2 <
- 72 × 4 - 62 (72 × 62) - 4 <
- 263 + 10 - 78 263 - 10 + 78 <
- 203 + 10 - 31 203 - 10 + 31 <
- 28 × 8 - 63 (28 × 63) - 8 <
- 46 × 1 + 83 (46 × 83) + 1 <
- 672 - 56 + 49 (672 + 56) - 49 <
- 858 ÷ 22 + 39 (858 ÷ 22) - 39 >
- 298 - 10 + 21 (298 + 10) - 21 >
- 45 × 4 - 40 (45 × 40) - 4 <
- 414 ÷ 23 - 2 (414 ÷ 23) + 2 <
- 378 - 62 + 45 (378 + 62) - 45 <
- 689 - 70 + 31 (689 + 70) - 31 <
- 936 ÷ 12 + 36 (936 ÷ 12) - 36 >
- 318 + 10 - 78 318 - 10 + 78 <
- 234 + 10 - 80 234 - 10 + 80 <
- 840 ÷ 12 + 12 (840 ÷ 12) - 12 >
- 547 + 10 - 67 547 - 10 + 67 <
- 215 - 76 + 46 (215 + 76) - 46 <
- 780 ÷ 15 - 2 (780 ÷ 15) + 2 <
- 768 ÷ 48 - 2 (768 ÷ 48) + 2 <
- 660 ÷ 33 - 11 (660 ÷ 33) + 11 <
- 674 + 10 - 96 674 - 10 + 96 <
- 500 ÷ 25 + 10 (500 ÷ 25) - 10 >
- 644 + 10 - 29 644 - 10 + 29 <
- 667 ÷ 29 - 23 (667 ÷ 29) + 23 <
- 896 ÷ 16 + 32 (896 ÷ 16) - 32 >
- 57 × 5 + 26 (57 × 26) + 5 <
- 134 + 10 - 75 134 - 10 + 75 <
- 756 ÷ 42 + 14 (756 ÷ 42) - 14 >
- 840 ÷ 12 - 1 (840 ÷ 12) + 1 <
- 52 × 4 - 42 (52 × 42) - 4 <
- 390 ÷ 26 - 6 (390 ÷ 26) + 6 <
- 99 × 5 + 10 (99 × 10) + 5 <
- 961 + 10 - 19 961 - 10 + 19 <
- 338 ÷ 13 - 26 (338 ÷ 13) + 26 <
- 77 × 5 - 5 (77 × 5) - 5 =
- 35 × 5 - 51 (35 × 51) - 5 <
- 274 + 10 - 84 274 - 10 + 84 <
- 504 + 10 - 20 504 - 10 + 20 <
- 56 × 8 + 82 (56 × 82) + 8 <
- 16 × 3 + 56 (16 × 56) + 3 <
- 191 - 34 + 65 (191 + 34) - 65 >
- 12 × 4 + 29 (12 × 29) + 4 <
- 61 × 9 + 66 (61 × 66) + 9 <
- 61 × 7 - 41 (61 × 41) - 7 <
- 71 × 3 + 87 (71 × 87) + 3 <
- 604 + 10 - 95 604 - 10 + 95 <
- 868 ÷ 28 + 14 (868 ÷ 28) - 14 >
- 98 × 8 + 92 (98 × 92) + 8 <
- 406 ÷ 14 + 29 (406 ÷ 14) - 29 >
- 649 + 10 - 69 649 - 10 + 69 <
- 30 × 8 + 36 (30 × 36) + 8 <
- 992 ÷ 31 - 16 (992 ÷ 31) + 16 <
- 323 ÷ 19 + 17 (323 ÷ 19) - 17 >
- 302 - 76 + 61 (302 + 76) - 61 <
- 223 - 78 + 29 (223 + 78) - 29 <
- 158 - 79 + 76 (158 + 79) - 76 <
- 742 + 10 - 97 742 - 10 + 97 <
- 989 ÷ 23 + 43 (989 ÷ 23) - 43 >
- 707 + 10 - 18 707 - 10 + 18 <
- 63 × 5 + 80 (63 × 80) + 5 <
- 424 - 26 + 78 (424 + 26) - 78 >
- 957 ÷ 29 + 29 (957 ÷ 29) - 29 >
- 30 × 9 + 17 (30 × 17) + 9 <
- 85 + 10 - 20 85 - 10 + 20 <
- 56 × 2 - 34 (56 × 34) - 2 <
- 763 - 87 + 91 (763 + 87) - 91 >
- 33 × 9 - 98 (33 × 98) - 9 <
- 693 ÷ 21 - 3 (693 ÷ 21) + 3 <
- 957 - 12 + 40 (957 + 12) - 40 >
- 364 ÷ 14 - 4 (364 ÷ 14) + 4 <
- 521 - 28 + 32 (521 + 28) - 32 >
- 44 × 5 - 46 (44 × 46) - 5 <
- 222 + 10 - 48 222 - 10 + 48 <
- 592 ÷ 16 + 16 (592 ÷ 16) - 16 >
- 52 × 1 + 71 (52 × 71) + 1 <
- 347 - 42 + 97 (347 + 42) - 97 >
- 312 ÷ 52 - 6 (312 ÷ 52) + 6 <
- 659 + 10 - 32 659 - 10 + 32 <
- 661 + 10 - 37 661 - 10 + 37 <
- 293 - 26 + 42 (293 + 26) - 42 >
- 168 - 71 + 16 (168 + 71) - 16 <
- 248 - 37 + 56 (248 + 37) - 56 >
- 33 × 6 + 57 (33 × 57) + 6 <
- 176 ÷ 11 + 11 (176 ÷ 11) - 11 >
- 675 ÷ 25 - 3 (675 ÷ 25) + 3 <
- 756 ÷ 54 + 14 (756 ÷ 54) - 14 >
- 98 × 1 - 40 (98 × 40) - 1 <
- 640 + 10 - 86 640 - 10 + 86 <
- 960 ÷ 15 + 24 (960 ÷ 15) - 24 >
- 855 ÷ 15 - 19 (855 ÷ 15) + 19 <
- 51 × 2 + 73 (51 × 73) + 2 <
- 720 ÷ 24 + 10 (720 ÷ 24) - 10 >
- 756 ÷ 12 - 6 (756 ÷ 12) + 6 <
- 553 - 42 + 57 (553 + 42) - 57 >
- 900 ÷ 10 + 15 (900 ÷ 10) - 15 >
- 598 - 64 + 16 (598 + 64) - 16 <
- 138 ÷ 46 - 3 (138 ÷ 46) + 3 <
- 420 ÷ 14 + 21 (420 ÷ 14) - 21 >
- 600 ÷ 25 + 12 (600 ÷ 25) - 12 >
- 912 ÷ 24 - 38 (912 ÷ 24) + 38 <
- 444 + 10 - 65 444 - 10 + 65 <
- 840 ÷ 12 + 15 (840 ÷ 12) - 15 >
- 563 - 53 + 94 (563 + 53) - 94 >
- 185 + 10 - 17 185 - 10 + 17 <
- 936 ÷ 72 - 13 (936 ÷ 72) + 13 <
- 46 × 7 + 28 (46 × 28) + 7 <
- 86 × 9 + 74 (86 × 74) + 9 <
- 37 × 9 + 24 (37 × 24) + 9 <
- 92 × 7 + 42 (92 × 42) + 7 <
- 86 × 6 + 74 (86 × 74) + 6 <
- 23 × 7 - 85 (23 × 85) - 7 <
- 36 - 72 + 89 (36 + 72) - 89 >
- 740 - 97 + 99 (740 + 97) - 99 >
- 495 ÷ 15 + 33 (495 ÷ 15) - 33 >
- 66 × 3 - 53 (66 × 53) - 3 <
- 26 × 5 + 61 (26 × 61) + 5 <
- 609 ÷ 21 + 21 (609 ÷ 21) - 21 >
- 94 + 10 - 88 94 - 10 + 88 <
- 238 + 10 - 95 238 - 10 + 95 <
- 14 × 8 - 76 (14 × 76) - 8 <
- 396 ÷ 18 + 12 (396 ÷ 18) - 12 >
- 960 ÷ 40 + 10 (960 ÷ 40) - 10 >
- 750 + 10 - 87 750 - 10 + 87 <
- 462 ÷ 22 + 21 (462 ÷ 22) - 21 >
- 882 - 14 + 28 (882 + 14) - 28 >
- 381 - 92 + 30 (381 + 92) - 30 <
- 274 - 38 + 82 (274 + 38) - 82 >
- 78 - 45 + 28 (78 + 45) - 28 <
- 120 - 79 + 78 (120 + 79) - 78 <
- 525 ÷ 21 + 25 (525 ÷ 21) - 25 >
- 13 × 7 - 51 (13 × 51) - 7 <
- 561 ÷ 17 - 33 (561 ÷ 17) + 33 <
- 720 ÷ 10 + 24 (720 ÷ 10) - 24 >
- 48 × 9 - 49 (48 × 49) - 9 <
- 756 ÷ 42 - 4 (756 ÷ 42) + 4 <
- 752 + 10 - 64 752 - 10 + 64 <
- 92 × 5 - 50 (92 × 50) - 5 <
- 65 × 2 + 97 (65 × 97) + 2 <
- 356 - 26 + 80 (356 + 26) - 80 >
- 785 - 28 + 56 (785 + 28) - 56 >
- 95 × 1 + 74 (95 × 74) + 1 <
- 135 - 41 + 53 (135 + 41) - 53 >
- 465 ÷ 15 + 31 (465 ÷ 15) - 31 >
- 656 ÷ 82 - 1 (656 ÷ 82) + 1 <
- 763 + 10 - 48 763 - 10 + 48 <
- 504 ÷ 18 - 21 (504 ÷ 18) + 21 <
- 812 ÷ 14 + 14 (812 ÷ 14) - 14 >
- 990 ÷ 11 + 45 (990 ÷ 11) - 45 >
- 680 ÷ 34 + 17 (680 ÷ 34) - 17 >
- 721 - 34 + 42 (721 + 34) - 42 >
- 990 ÷ 22 + 45 (990 ÷ 22) - 45 >
- 83 × 7 - 62 (83 × 62) - 7 <
- 929 + 10 - 31 929 - 10 + 31 <
- 55 × 7 + 20 (55 × 20) + 7 <
- 583 + 10 - 99 583 - 10 + 99 <
- 77 × 1 - 4 (77 × 4) - 1 <
- 37 × 5 - 51 (37 × 51) - 5 <
- 10 × 8 + 24 (10 × 24) + 8 <
- 990 ÷ 15 + 15 (990 ÷ 15) - 15 >
- 23 × 2 + 44 (23 × 44) + 2 <
- 352 ÷ 22 - 4 (352 ÷ 22) + 4 <
- 664 + 10 - 96 664 - 10 + 96 <
- 360 ÷ 18 + 15 (360 ÷ 18) - 15 >
- 40 × 7 + 15 (40 × 15) + 7 <
- 80 × 1 - 63 (80 × 63) - 1 <
- 258 + 10 - 86 258 - 10 + 86 <
- 729 - 63 + 54 (729 + 63) - 54 <
- 11 × 9 - 14 (11 × 14) - 9 <
- 971 - 52 + 22 (971 + 52) - 22 <
- 540 ÷ 30 + 15 (540 ÷ 30) - 15 >
- 25 × 4 - 5 (25 × 5) - 4 <
- 207 - 27 + 34 (207 + 27) - 34 >
- 390 ÷ 30 - 13 (390 ÷ 30) + 13 <
- 53 × 4 - 13 (53 × 13) - 4 <
- 95 × 7 + 16 (95 × 16) + 7 <
- 703 - 21 + 82 (703 + 21) - 82 >
- 10 × 8 - 42 (10 × 42) - 8 <
- 800 ÷ 16 - 4 (800 ÷ 16) + 4 <
- 731 + 10 - 97 731 - 10 + 97 <
- 784 ÷ 16 - 4 (784 ÷ 16) + 4 <
- 882 ÷ 49 + 18 (882 ÷ 49) - 18 >
- 486 - 13 + 40 (486 + 13) - 40 >
- 615 + 10 - 31 615 - 10 + 31 <
- 23 × 4 - 84 (23 × 84) - 4 <
- 417 + 10 - 79 417 - 10 + 79 <
- 40 × 8 + 92 (40 × 92) + 8 <
- 81 - 30 + 85 (81 + 30) - 85 >
- 960 ÷ 48 - 5 (960 ÷ 48) + 5 <
- 760 ÷ 76 - 2 (760 ÷ 76) + 2 <
- 109 + 10 - 70 109 - 10 + 70 <
- 32 × 5 + 65 (32 × 65) + 5 <
- 27 × 1 + 95 (27 × 95) + 1 <
- 477 - 32 + 38 (477 + 32) - 38 >
- 408 + 10 - 19 408 - 10 + 19 <
- 96 × 7 + 11 (96 × 11) + 7 <
- 28 × 4 + 89 (28 × 89) + 4 <
- 480 ÷ 16 + 24 (480 ÷ 16) - 24 >
- 600 ÷ 24 - 10 (600 ÷ 24) + 10 <
- 63 × 5 + 50 (63 × 50) + 5 <
- 750 + 10 - 70 750 - 10 + 70 <
- 343 - 73 + 44 (343 + 73) - 44 <
- 978 + 10 - 77 978 - 10 + 77 <
- 691 - 95 + 19 (691 + 95) - 19 <
- 396 ÷ 36 - 9 (396 ÷ 36) + 9 <
- 468 ÷ 26 - 1 (468 ÷ 26) + 1 <
- 800 ÷ 32 + 20 (800 ÷ 32) - 20 >
- 292 - 87 + 65 (292 + 87) - 65 <
- 844 - 17 + 15 (844 + 17) - 15 <
- 898 - 57 + 84 (898 + 57) - 84 >
- 972 - 48 + 38 (972 + 48) - 38 <
- 713 + 10 - 30 713 - 10 + 30 <
- 766 + 10 - 26 766 - 10 + 26 <
- 816 ÷ 17 - 17 (816 ÷ 17) + 17 <
- 952 ÷ 17 - 7 (952 ÷ 17) + 7 <
- 614 - 64 + 64 (614 + 64) - 64 =
- 599 - 28 + 83 (599 + 28) - 83 >
- 81 × 5 - 93 (81 × 93) - 5 <
- 20 × 9 + 67 (20 × 67) + 9 <
- 600 ÷ 20 - 4 (600 ÷ 20) + 4 <
- 895 - 12 + 20 (895 + 12) - 20 >
- 546 ÷ 13 - 7 (546 ÷ 13) + 7 <
- 699 + 10 - 72 699 - 10 + 72 <
- 90 × 1 - 66 (90 × 66) - 1 <
- 172 - 89 + 53 (172 + 89) - 53 <
- 66 × 6 - 76 (66 × 76) - 6 <
- 684 ÷ 12 + 57 (684 ÷ 12) - 57 >
- 91 × 9 - 87 (91 × 87) - 9 <
- 687 - 97 + 59 (687 + 97) - 59 <
- 73 + 10 - 57 73 - 10 + 57 <
- 281 + 10 - 22 281 - 10 + 22 <
- 76 × 8 + 36 (76 × 36) + 8 <
- 13 - 81 + 78 (13 + 81) - 78 <
- 97 × 2 + 16 (97 × 16) + 2 <
- 50 × 9 + 40 (50 × 40) + 9 <
- 255 - 76 + 68 (255 + 76) - 68 <
- 111 - 33 + 90 (111 + 33) - 90 >
- 80 × 7 + 39 (80 × 39) + 7 <
- 442 + 10 - 94 442 - 10 + 94 <
- 660 ÷ 11 - 44 (660 ÷ 11) + 44 <
- 912 + 10 - 58 912 - 10 + 58 <
- 523 - 19 + 42 (523 + 19) - 42 >
- 760 ÷ 10 + 10 (760 ÷ 10) - 10 >
- 792 ÷ 11 + 22 (792 ÷ 11) - 22 >
- 47 × 4 - 13 (47 × 13) - 4 <
- 714 ÷ 21 + 34 (714 ÷ 21) - 34 >
- 884 ÷ 13 + 13 (884 ÷ 13) - 13 >
- 610 ÷ 10 + 10 (610 ÷ 10) - 10 >
- 526 + 10 - 78 526 - 10 + 78 <
- 42 × 7 + 57 (42 × 57) + 7 <
- 80 × 6 + 74 (80 × 74) + 6 <
- 945 ÷ 35 - 27 (945 ÷ 35) + 27 <
- 697 ÷ 41 + 17 (697 ÷ 41) - 17 >
- 951 - 88 + 56 (951 + 88) - 56 <
- 782 + 10 - 18 782 - 10 + 18 <
- 21 × 7 + 91 (21 × 91) + 7 <
- 62 × 4 - 27 (62 × 27) - 4 <
- 10 × 9 + 95 (10 × 95) + 9 <
- 95 × 8 + 36 (95 × 36) + 8 <
- 693 ÷ 63 + 11 (693 ÷ 63) - 11 >
- 81 × 8 - 49 (81 × 49) - 8 <
- 93 × 8 - 98 (93 × 98) - 8 <
- 969 ÷ 19 + 17 (969 ÷ 19) - 17 >
- 20 × 6 - 42 (20 × 42) - 6 <
- 262 + 10 - 21 262 - 10 + 21 <
- 864 ÷ 16 + 32 (864 ÷ 16) - 32 >
- 125 + 10 - 38 125 - 10 + 38 <
- 432 ÷ 12 + 18 (432 ÷ 12) - 18 >
- 405 + 10 - 60 405 - 10 + 60 <
- 984 ÷ 24 - 2 (984 ÷ 24) + 2 <
- 96 × 8 + 97 (96 × 97) + 8 <
- 75 × 6 - 97 (75 × 97) - 6 <
- 352 ÷ 11 + 11 (352 ÷ 11) - 11 >
- 158 - 56 + 33 (158 + 56) - 33 <
- 544 - 36 + 61 (544 + 36) - 61 >
- 520 ÷ 20 - 10 (520 ÷ 20) + 10 <
- 35 × 1 - 17 (35 × 17) - 1 <
- 734 - 54 + 64 (734 + 54) - 64 >
- 360 ÷ 15 - 9 (360 ÷ 15) + 9 <
- 840 ÷ 30 - 15 (840 ÷ 30) + 15 <
- 238 - 73 + 41 (238 + 73) - 41 <
- 45 × 1 - 42 (45 × 42) - 1 <
- 467 - 84 + 77 (467 + 84) - 77 <
- 58 × 6 - 20 (58 × 20) - 6 <
- 720 ÷ 45 + 10 (720 ÷ 45) - 10 >
- 531 + 10 - 54 531 - 10 + 54 <
- 894 - 72 + 16 (894 + 72) - 16 <
- 980 ÷ 28 + 20 (980 ÷ 28) - 20 >
- 786 - 47 + 55 (786 + 47) - 55 >
- 120 + 10 - 26 120 - 10 + 26 <
- 76 × 2 + 10 (76 × 10) + 2 <
- 720 ÷ 16 + 20 (720 ÷ 16) - 20 >
- 39 × 2 - 34 (39 × 34) - 2 <
- 357 - 35 + 37 (357 + 35) - 37 >
- 130 - 83 + 46 (130 + 83) - 46 <
- 229 - 22 + 75 (229 + 22) - 75 >
- 17 × 8 - 25 (17 × 25) - 8 <
- 780 - 35 + 41 (780 + 35) - 41 >
- 810 ÷ 27 - 15 (810 ÷ 27) + 15 <
- 556 - 35 + 96 (556 + 35) - 96 >
- 304 - 35 + 66 (304 + 35) - 66 >
- 86 × 8 - 91 (86 × 91) - 8 <
- 630 ÷ 14 + 30 (630 ÷ 14) - 30 >
- 573 - 50 + 80 (573 + 50) - 80 >
- 413 + 10 - 59 413 - 10 + 59 <
※总分：100分， 共计：390道题， 每题：0.26 分。