- 耗时： 0分0秒
- 题数：
- 得分：
- 427 - 73 + 54 (427 + 73) - 54 <
- 66 × 8 + 37 (66 × 37) + 8 <
- 330 ÷ 22 - 6 (330 ÷ 22) + 6 <
- 20 × 7 - 43 (20 × 43) - 7 <
- 744 ÷ 31 + 12 (744 ÷ 31) - 12 >
- 354 - 32 + 78 (354 + 32) - 78 >
- 96 × 6 + 64 (96 × 64) + 6 <
- 645 - 78 + 15 (645 + 78) - 15 <
- 592 - 38 + 10 (592 + 38) - 10 <
- 809 - 92 + 69 (809 + 92) - 69 <
- 882 ÷ 18 + 21 (882 ÷ 18) - 21 >
- 22 × 9 - 69 (22 × 69) - 9 <
- 83 × 3 + 32 (83 × 32) + 3 <
- 960 ÷ 40 - 12 (960 ÷ 40) + 12 <
- 560 ÷ 28 + 14 (560 ÷ 28) - 14 >
- 73 × 6 - 87 (73 × 87) - 6 <
- 376 + 10 - 13 376 - 10 + 13 <
- 44 × 1 + 46 (44 × 46) + 1 <
- 852 - 17 + 27 (852 + 17) - 27 >
- 204 ÷ 17 + 12 (204 ÷ 17) - 12 >
- 62 × 8 - 23 (62 × 23) - 8 <
- 340 ÷ 20 - 1 (340 ÷ 20) + 1 <
- 481 ÷ 13 - 13 (481 ÷ 13) + 13 <
- 924 ÷ 14 + 28 (924 ÷ 14) - 28 >
- 520 ÷ 65 - 5 (520 ÷ 65) + 5 <
- 448 ÷ 32 + 14 (448 ÷ 32) - 14 >
- 494 ÷ 13 - 26 (494 ÷ 13) + 26 <
- 393 + 10 - 25 393 - 10 + 25 <
- 63 × 9 + 16 (63 × 16) + 9 <
- 201 + 10 - 96 201 - 10 + 96 <
- 285 - 41 + 42 (285 + 41) - 42 >
- 816 ÷ 51 - 1 (816 ÷ 51) + 1 <
- 447 - 26 + 91 (447 + 26) - 91 >
- 480 ÷ 10 + 30 (480 ÷ 10) - 30 >
- 840 ÷ 10 - 35 (840 ÷ 10) + 35 <
- 98 × 3 + 13 (98 × 13) + 3 <
- 67 × 8 + 33 (67 × 33) + 8 <
- 83 × 4 - 33 (83 × 33) - 4 <
- 264 ÷ 11 - 1 (264 ÷ 11) + 1 <
- 391 + 10 - 80 391 - 10 + 80 <
- 804 ÷ 12 - 3 (804 ÷ 12) + 3 <
- 961 + 10 - 31 961 - 10 + 31 <
- 65 × 7 + 88 (65 × 88) + 7 <
- 270 ÷ 45 - 1 (270 ÷ 45) + 1 <
- 994 - 67 + 69 (994 + 67) - 69 >
- 14 × 8 + 57 (14 × 57) + 8 <
- 19 × 9 + 13 (19 × 13) + 9 <
- 92 × 9 - 19 (92 × 19) - 9 <
- 70 × 6 + 82 (70 × 82) + 6 <
- 28 × 7 - 15 (28 × 15) - 7 <
- 50 × 2 + 91 (50 × 91) + 2 <
- 456 + 10 - 85 456 - 10 + 85 <
- 330 ÷ 15 - 11 (330 ÷ 15) + 11 <
- 44 × 9 - 93 (44 × 93) - 9 <
- 79 × 3 - 45 (79 × 45) - 3 <
- 838 - 41 + 99 (838 + 41) - 99 >
- 693 + 10 - 28 693 - 10 + 28 <
- 255 + 10 - 19 255 - 10 + 19 <
- 68 × 3 + 49 (68 × 49) + 3 <
- 408 ÷ 51 - 4 (408 ÷ 51) + 4 <
- 806 + 10 - 58 806 - 10 + 58 <
- 400 ÷ 16 - 16 (400 ÷ 16) + 16 <
- 643 + 10 - 53 643 - 10 + 53 <
- 928 ÷ 16 - 1 (928 ÷ 16) + 1 <
- 563 + 10 - 81 563 - 10 + 81 <
- 687 - 21 + 83 (687 + 21) - 83 >
- 677 + 10 - 27 677 - 10 + 27 <
- 35 × 1 + 65 (35 × 65) + 1 <
- 437 + 10 - 64 437 - 10 + 64 <
- 38 × 8 - 35 (38 × 35) - 8 <
- 511 + 10 - 10 511 - 10 + 10 =
- 850 ÷ 85 - 5 (850 ÷ 85) + 5 <
- 80 × 4 + 20 (80 × 20) + 4 <
- 960 ÷ 16 + 12 (960 ÷ 16) - 12 >
- 768 ÷ 64 - 4 (768 ÷ 64) + 4 <
- 882 ÷ 42 + 18 (882 ÷ 42) - 18 >
- 971 - 13 + 27 (971 + 13) - 27 >
- 821 - 62 + 73 (821 + 62) - 73 >
- 28 × 3 - 10 (28 × 10) - 3 <
- 348 ÷ 29 - 1 (348 ÷ 29) + 1 <
- 720 ÷ 16 - 16 (720 ÷ 16) + 16 <
- 121 - 76 + 38 (121 + 76) - 38 <
- 63 × 6 + 39 (63 × 39) + 6 <
- 396 ÷ 18 + 11 (396 ÷ 18) - 11 >
- 18 × 1 + 38 (18 × 38) + 1 <
- 10 × 2 + 48 (10 × 48) + 2 <
- 27 × 4 - 19 (27 × 19) - 4 <
- 98 × 7 + 40 (98 × 40) + 7 <
- 960 ÷ 30 + 30 (960 ÷ 30) - 30 >
- 140 + 10 - 61 140 - 10 + 61 <
- 687 - 97 + 52 (687 + 97) - 52 <
- 800 ÷ 16 + 32 (800 ÷ 16) - 32 >
- 610 ÷ 10 + 61 (610 ÷ 10) - 61 >
- 418 ÷ 19 - 2 (418 ÷ 19) + 2 <
- 735 ÷ 15 + 21 (735 ÷ 15) - 21 >
- 403 ÷ 13 - 13 (403 ÷ 13) + 13 <
- 540 ÷ 12 + 20 (540 ÷ 12) - 20 >
- 336 ÷ 12 + 12 (336 ÷ 12) - 12 >
- 87 × 1 - 14 (87 × 14) - 1 <
- 47 × 1 + 94 (47 × 94) + 1 <
- 264 ÷ 22 + 12 (264 ÷ 22) - 12 >
- 37 × 5 - 65 (37 × 65) - 5 <
- 900 ÷ 10 - 90 (900 ÷ 10) + 90 <
- 600 ÷ 12 - 2 (600 ÷ 12) + 2 <
- 918 ÷ 51 - 6 (918 ÷ 51) + 6 <
- 698 + 10 - 79 698 - 10 + 79 <
- 416 ÷ 13 - 26 (416 ÷ 13) + 26 <
- 312 ÷ 26 + 12 (312 ÷ 26) - 12 >
- 393 - 80 + 29 (393 + 80) - 29 <
- 518 ÷ 37 - 7 (518 ÷ 37) + 7 <
- 770 ÷ 14 - 55 (770 ÷ 14) + 55 <
- 720 ÷ 10 + 30 (720 ÷ 10) - 30 >
- 588 ÷ 12 - 21 (588 ÷ 12) + 21 <
- 537 + 10 - 73 537 - 10 + 73 <
- 504 ÷ 12 + 28 (504 ÷ 12) - 28 >
- 621 + 10 - 96 621 - 10 + 96 <
- 363 + 10 - 58 363 - 10 + 58 <
- 737 ÷ 67 + 11 (737 ÷ 67) - 11 >
- 504 ÷ 21 - 1 (504 ÷ 21) + 1 <
- 987 ÷ 21 + 47 (987 ÷ 21) - 47 >
- 29 × 1 + 41 (29 × 41) + 1 <
- 918 ÷ 27 - 6 (918 ÷ 27) + 6 <
- 591 - 86 + 20 (591 + 86) - 20 <
- 704 ÷ 11 + 16 (704 ÷ 11) - 16 >
- 619 + 10 - 32 619 - 10 + 32 <
- 77 - 48 + 93 (77 + 48) - 93 >
- 252 ÷ 14 - 3 (252 ÷ 14) + 3 <
- 634 + 10 - 92 634 - 10 + 92 <
- 19 × 4 + 44 (19 × 44) + 4 <
- 385 + 10 - 78 385 - 10 + 78 <
- 440 - 81 + 53 (440 + 81) - 53 <
- 714 ÷ 17 + 14 (714 ÷ 17) - 14 >
- 111 - 43 + 96 (111 + 43) - 96 >
- 864 ÷ 18 - 6 (864 ÷ 18) + 6 <
- 70 × 2 + 65 (70 × 65) + 2 <
- 647 + 10 - 37 647 - 10 + 37 <
- 732 + 10 - 47 732 - 10 + 47 <
- 180 ÷ 18 + 10 (180 ÷ 18) - 10 >
- 936 ÷ 78 + 12 (936 ÷ 78) - 12 >
- 182 ÷ 13 + 13 (182 ÷ 13) - 13 >
- 13 × 3 + 60 (13 × 60) + 3 <
- 672 ÷ 16 + 21 (672 ÷ 16) - 21 >
- 792 ÷ 24 - 3 (792 ÷ 24) + 3 <
- 988 ÷ 52 - 13 (988 ÷ 52) + 13 <
- 24 + 10 - 28 24 - 10 + 28 <
- 132 + 10 - 64 132 - 10 + 64 <
- 50 × 8 - 60 (50 × 60) - 8 <
- 550 ÷ 10 + 50 (550 ÷ 10) - 50 >
- 25 × 2 + 97 (25 × 97) + 2 <
- 917 - 65 + 77 (917 + 65) - 77 >
- 566 - 85 + 74 (566 + 85) - 74 <
- 997 - 96 + 96 (997 + 96) - 96 =
- 533 ÷ 41 - 1 (533 ÷ 41) + 1 <
- 31 × 2 + 92 (31 × 92) + 2 <
- 26 × 5 - 79 (26 × 79) - 5 <
- 520 ÷ 26 + 20 (520 ÷ 26) - 20 >
- 29 × 8 - 48 (29 × 48) - 8 <
- 20 × 5 + 83 (20 × 83) + 5 <
- 64 × 9 - 39 (64 × 39) - 9 <
- 48 × 7 - 17 (48 × 17) - 7 <
- 360 ÷ 20 - 5 (360 ÷ 20) + 5 <
- 414 ÷ 18 - 1 (414 ÷ 18) + 1 <
- 69 × 8 - 52 (69 × 52) - 8 <
- 81 × 9 - 2 (81 × 2) - 9 >
- 160 + 10 - 98 160 - 10 + 98 <
- 21 × 7 - 49 (21 × 49) - 7 <
- 35 × 4 - 69 (35 × 69) - 4 <
- 418 ÷ 11 - 19 (418 ÷ 11) + 19 <
- 162 ÷ 18 - 1 (162 ÷ 18) + 1 <
- 244 + 10 - 90 244 - 10 + 90 <
- 91 + 10 - 47 91 - 10 + 47 <
- 42 - 93 + 95 (42 + 93) - 95 >
- 54 × 7 + 80 (54 × 80) + 7 <
- 23 × 9 - 65 (23 × 65) - 9 <
- 808 + 10 - 84 808 - 10 + 84 <
- 716 + 10 - 45 716 - 10 + 45 <
- 183 - 14 + 43 (183 + 14) - 43 >
- 300 ÷ 12 + 20 (300 ÷ 12) - 20 >
- 384 ÷ 16 + 16 (384 ÷ 16) - 16 >
- 221 ÷ 13 + 17 (221 ÷ 13) - 17 >
- 266 - 41 + 77 (266 + 41) - 77 >
- 71 × 8 - 51 (71 × 51) - 8 <
- 717 + 10 - 41 717 - 10 + 41 <
- 900 ÷ 15 - 18 (900 ÷ 15) + 18 <
- 540 ÷ 15 + 10 (540 ÷ 15) - 10 >
- 910 ÷ 14 - 10 (910 ÷ 14) + 10 <
- 19 × 7 - 49 (19 × 49) - 7 <
- 45 × 9 - 86 (45 × 86) - 9 <
- 49 × 5 - 10 (49 × 10) - 5 <
- 54 × 3 + 16 (54 × 16) + 3 <
- 99 × 1 - 56 (99 × 56) - 1 <
- 962 + 10 - 62 962 - 10 + 62 <
- 23 × 7 + 87 (23 × 87) + 7 <
- 828 ÷ 23 + 18 (828 ÷ 23) - 18 >
- 992 + 10 - 38 992 - 10 + 38 <
- 990 ÷ 33 + 22 (990 ÷ 33) - 22 >
- 866 + 10 - 85 866 - 10 + 85 <
- 412 - 37 + 69 (412 + 37) - 69 >
- 792 ÷ 12 + 44 (792 ÷ 12) - 44 >
- 514 - 89 + 82 (514 + 89) - 82 <
- 87 × 5 + 59 (87 × 59) + 5 <
- 303 - 26 + 73 (303 + 26) - 73 >
- 490 ÷ 14 - 1 (490 ÷ 14) + 1 <
- 980 - 26 + 46 (980 + 26) - 46 >
- 813 - 77 + 71 (813 + 77) - 71 <
- 52 × 8 + 53 (52 × 53) + 8 <
- 874 + 10 - 94 874 - 10 + 94 <
- 206 + 10 - 25 206 - 10 + 25 <
- 699 + 10 - 44 699 - 10 + 44 <
- 765 ÷ 15 + 45 (765 ÷ 15) - 45 >
- 296 + 10 - 20 296 - 10 + 20 <
- 696 - 36 + 51 (696 + 36) - 51 >
- 553 + 10 - 56 553 - 10 + 56 <
- 486 + 10 - 35 486 - 10 + 35 <
- 913 + 10 - 10 913 - 10 + 10 =
- 225 + 10 - 64 225 - 10 + 64 <
- 888 + 10 - 67 888 - 10 + 67 <
- 29 × 8 - 99 (29 × 99) - 8 <
- 836 ÷ 38 - 22 (836 ÷ 38) + 22 <
- 23 × 4 - 43 (23 × 43) - 4 <
- 412 + 10 - 40 412 - 10 + 40 <
- 98 × 6 + 73 (98 × 73) + 6 <
- 455 ÷ 65 - 7 (455 ÷ 65) + 7 <
- 514 - 84 + 61 (514 + 84) - 61 <
- 34 × 1 - 2 (34 × 2) - 1 <
- 955 - 56 + 61 (955 + 56) - 61 >
- 756 ÷ 27 - 14 (756 ÷ 27) + 14 <
- 722 ÷ 38 - 19 (722 ÷ 38) + 19 <
- 925 - 80 + 43 (925 + 80) - 43 <
- 43 × 9 + 89 (43 × 89) + 9 <
- 144 - 35 + 57 (144 + 35) - 57 >
- 950 ÷ 25 + 10 (950 ÷ 25) - 10 >
- 36 - 47 + 36 (36 + 47) - 36 <
- 860 - 12 + 89 (860 + 12) - 89 >
- 960 ÷ 32 - 24 (960 ÷ 32) + 24 <
- 301 + 10 - 49 301 - 10 + 49 <
- 630 ÷ 90 - 7 (630 ÷ 90) + 7 <
- 68 × 8 + 26 (68 × 26) + 8 <
- 677 + 10 - 85 677 - 10 + 85 <
- 630 ÷ 15 + 10 (630 ÷ 15) - 10 >
- 756 ÷ 18 + 36 (756 ÷ 18) - 36 >
- 74 × 1 + 45 (74 × 45) + 1 <
- 92 × 4 + 11 (92 × 11) + 4 <
- 165 ÷ 11 - 3 (165 ÷ 11) + 3 <
- 232 + 10 - 19 232 - 10 + 19 <
- 97 × 3 + 37 (97 × 37) + 3 <
- 760 ÷ 10 + 38 (760 ÷ 10) - 38 >
- 94 × 6 + 97 (94 × 97) + 6 <
- 404 - 24 + 70 (404 + 24) - 70 >
- 158 ÷ 79 - 1 (158 ÷ 79) + 1 <
- 209 - 39 + 48 (209 + 39) - 48 >
- 825 ÷ 25 + 25 (825 ÷ 25) - 25 >
- 41 × 3 + 80 (41 × 80) + 3 <
- 792 ÷ 18 - 2 (792 ÷ 18) + 2 <
- 42 × 3 - 90 (42 × 90) - 3 <
- 360 ÷ 30 + 10 (360 ÷ 30) - 10 >
- 700 ÷ 10 + 35 (700 ÷ 10) - 35 >
- 30 × 9 + 95 (30 × 95) + 9 <
- 884 ÷ 68 + 13 (884 ÷ 68) - 13 >
- 780 ÷ 20 + 10 (780 ÷ 20) - 10 >
- 783 ÷ 27 + 27 (783 ÷ 27) - 27 >
- 748 ÷ 22 - 34 (748 ÷ 22) + 34 <
- 65 - 29 + 75 (65 + 29) - 75 >
- 799 + 10 - 14 799 - 10 + 14 <
- 660 ÷ 30 - 20 (660 ÷ 30) + 20 <
- 982 - 71 + 37 (982 + 71) - 37 <
- 800 ÷ 32 - 2 (800 ÷ 32) + 2 <
- 531 + 10 - 87 531 - 10 + 87 <
- 260 - 21 + 56 (260 + 21) - 56 >
- 549 - 53 + 13 (549 + 53) - 13 <
- 128 - 13 + 18 (128 + 13) - 18 >
- 864 ÷ 27 + 24 (864 ÷ 27) - 24 >
- 328 ÷ 41 - 8 (328 ÷ 41) + 8 <
- 51 × 7 - 11 (51 × 11) - 7 <
- 90 × 3 + 44 (90 × 44) + 3 <
- 813 - 69 + 87 (813 + 69) - 87 >
- 99 × 3 - 88 (99 × 88) - 3 <
- 18 × 2 + 33 (18 × 33) + 2 <
- 288 + 10 - 60 288 - 10 + 60 <
- 67 × 7 - 19 (67 × 19) - 7 <
- 692 + 10 - 19 692 - 10 + 19 <
- 447 - 29 + 12 (447 + 29) - 12 <
- 20 × 2 - 26 (20 × 26) - 2 <
- 152 + 10 - 93 152 - 10 + 93 <
- 573 - 73 + 68 (573 + 73) - 68 <
- 98 × 2 + 81 (98 × 81) + 2 <
- 302 + 10 - 19 302 - 10 + 19 <
- 600 ÷ 10 + 60 (600 ÷ 10) - 60 >
- 86 × 2 - 30 (86 × 30) - 2 <
- 97 × 5 + 36 (97 × 36) + 5 <
- 330 - 13 + 17 (330 + 13) - 17 >
- 846 ÷ 94 - 6 (846 ÷ 94) + 6 <
- 453 - 32 + 72 (453 + 32) - 72 >
- 924 ÷ 11 + 14 (924 ÷ 11) - 14 >
- 16 × 6 + 36 (16 × 36) + 6 <
- 420 ÷ 15 + 14 (420 ÷ 15) - 14 >
- 972 ÷ 54 + 12 (972 ÷ 54) - 12 >
- 528 ÷ 44 - 6 (528 ÷ 44) + 6 <
- 96 × 6 + 94 (96 × 94) + 6 <
- 56 × 3 + 48 (56 × 48) + 3 <
- 43 × 2 + 96 (43 × 96) + 2 <
- 140 ÷ 14 + 10 (140 ÷ 14) - 10 >
- 400 ÷ 16 - 5 (400 ÷ 16) + 5 <
- 546 ÷ 14 + 13 (546 ÷ 14) - 13 >
- 608 ÷ 19 - 1 (608 ÷ 19) + 1 <
- 70 × 5 - 34 (70 × 34) - 5 <
- 479 - 79 + 62 (479 + 79) - 62 <
- 409 + 10 - 66 409 - 10 + 66 <
- 396 - 68 + 59 (396 + 68) - 59 <
- 988 + 10 - 53 988 - 10 + 53 <
- 429 ÷ 13 - 13 (429 ÷ 13) + 13 <
- 86 + 10 - 62 86 - 10 + 62 <
- 840 ÷ 15 + 12 (840 ÷ 15) - 12 >
- 43 - 41 + 31 (43 + 41) - 31 <
- 88 × 1 - 9 (88 × 9) - 1 <
- 234 ÷ 13 - 9 (234 ÷ 13) + 9 <
- 480 ÷ 20 - 12 (480 ÷ 20) + 12 <
- 97 × 3 + 46 (97 × 46) + 3 <
- 742 ÷ 53 - 1 (742 ÷ 53) + 1 <
- 835 + 10 - 29 835 - 10 + 29 <
- 75 × 6 - 67 (75 × 67) - 6 <
- 462 ÷ 21 + 22 (462 ÷ 21) - 22 >
- 960 ÷ 15 - 5 (960 ÷ 15) + 5 <
- 64 × 8 - 35 (64 × 35) - 8 <
- 682 + 10 - 62 682 - 10 + 62 <
- 32 × 9 + 28 (32 × 28) + 9 <
- 43 × 6 - 75 (43 × 75) - 6 <
- 562 + 10 - 27 562 - 10 + 27 <
- 507 + 10 - 50 507 - 10 + 50 <
- 192 ÷ 24 - 6 (192 ÷ 24) + 6 <
- 30 × 8 + 69 (30 × 69) + 8 <
- 520 ÷ 13 - 10 (520 ÷ 13) + 10 <
- 478 - 90 + 25 (478 + 90) - 25 <
- 882 ÷ 42 - 7 (882 ÷ 42) + 7 <
- 901 ÷ 17 + 17 (901 ÷ 17) - 17 >
- 900 ÷ 12 + 36 (900 ÷ 12) - 36 >
- 919 + 10 - 76 919 - 10 + 76 <
- 49 × 2 - 70 (49 × 70) - 2 <
- 840 ÷ 20 + 15 (840 ÷ 20) - 15 >
- 83 × 3 + 54 (83 × 54) + 3 <
- 83 × 6 - 5 (83 × 5) - 6 >
- 663 ÷ 17 + 13 (663 ÷ 17) - 13 >
- 350 ÷ 25 - 7 (350 ÷ 25) + 7 <
- 960 ÷ 10 + 15 (960 ÷ 10) - 15 >
- 45 × 6 + 54 (45 × 54) + 6 <
- 212 - 42 + 28 (212 + 42) - 28 <
- 772 + 10 - 37 772 - 10 + 37 <
- 97 × 2 + 91 (97 × 91) + 2 <
- 528 + 10 - 19 528 - 10 + 19 <
- 940 ÷ 10 + 47 (940 ÷ 10) - 47 >
- 86 × 9 + 79 (86 × 79) + 9 <
- 750 ÷ 30 + 15 (750 ÷ 30) - 15 >
- 48 × 5 + 87 (48 × 87) + 5 <
- 63 × 1 + 39 (63 × 39) + 1 <
- 918 ÷ 17 - 34 (918 ÷ 17) + 34 <
- 84 × 6 - 87 (84 × 87) - 6 <
- 439 - 77 + 15 (439 + 77) - 15 <
- 648 ÷ 18 + 27 (648 ÷ 18) - 27 >
- 840 ÷ 56 - 6 (840 ÷ 56) + 6 <
- 641 - 91 + 24 (641 + 91) - 24 <
- 415 - 46 + 26 (415 + 46) - 26 <
- 13 × 5 - 4 (13 × 4) - 5 >
- 941 - 90 + 81 (941 + 90) - 81 <
- 64 × 4 + 69 (64 × 69) + 4 <
- 986 + 10 - 10 986 - 10 + 10 =
- 141 + 10 - 79 141 - 10 + 79 <
- 971 - 12 + 93 (971 + 12) - 93 >
- 160 ÷ 80 - 1 (160 ÷ 80) + 1 <
- 43 × 5 - 70 (43 × 70) - 5 <
- 99 × 1 - 54 (99 × 54) - 1 <
- 806 ÷ 13 - 2 (806 ÷ 13) + 2 <
- 759 + 10 - 79 759 - 10 + 79 <
- 260 ÷ 10 - 5 (260 ÷ 10) + 5 <
- 926 + 10 - 13 926 - 10 + 13 <
- 82 × 9 - 38 (82 × 38) - 9 <
- 95 × 4 + 98 (95 × 98) + 4 <
- 903 ÷ 43 + 21 (903 ÷ 43) - 21 >
- 160 ÷ 16 - 10 (160 ÷ 16) + 10 <
- 840 ÷ 10 + 30 (840 ÷ 10) - 30 >
- 843 - 77 + 77 (843 + 77) - 77 =
- 485 + 10 - 62 485 - 10 + 62 <
- 86 × 3 - 41 (86 × 41) - 3 <
- 902 - 52 + 90 (902 + 52) - 90 >
- 957 + 10 - 17 957 - 10 + 17 <
- 14 × 7 - 80 (14 × 80) - 7 <
- 180 ÷ 15 - 9 (180 ÷ 15) + 9 <
- 87 × 6 + 79 (87 × 79) + 6 <
- 363 - 21 + 65 (363 + 21) - 65 >
- 50 × 5 - 68 (50 × 68) - 5 <
- 672 ÷ 32 - 1 (672 ÷ 32) + 1 <
- 848 ÷ 16 + 53 (848 ÷ 16) - 53 >
- 975 ÷ 25 + 25 (975 ÷ 25) - 25 >
- 58 × 8 + 41 (58 × 41) + 8 <
- 512 + 10 - 51 512 - 10 + 51 <
- 75 × 2 - 18 (75 × 18) - 2 <
- 94 × 4 + 90 (94 × 90) + 4 <
- 82 × 1 - 13 (82 × 13) - 1 <
- 336 ÷ 14 + 21 (336 ÷ 14) - 21 >
- 940 ÷ 20 - 47 (940 ÷ 20) + 47 <
- 218 + 10 - 78 218 - 10 + 78 <
- 602 ÷ 43 - 2 (602 ÷ 43) + 2 <
- 73 × 6 - 9 (73 × 9) - 6 <
- 672 ÷ 42 - 7 (672 ÷ 42) + 7 <
- 935 ÷ 17 + 11 (935 ÷ 17) - 11 >
- 83 × 5 - 38 (83 × 38) - 5 <
- 732 + 10 - 14 732 - 10 + 14 <
- 65 × 5 - 79 (65 × 79) - 5 <
- 412 - 84 + 56 (412 + 84) - 56 <
- 51 × 1 + 42 (51 × 42) + 1 <
- 126 + 10 - 65 126 - 10 + 65 <
- 534 + 10 - 36 534 - 10 + 36 <
- 595 + 10 - 25 595 - 10 + 25 <
- 67 × 8 + 38 (67 × 38) + 8 <
- 56 × 7 + 40 (56 × 40) + 7 <
- 998 - 25 + 33 (998 + 25) - 33 >
- 40 × 3 + 66 (40 × 66) + 3 <
- 912 ÷ 16 + 19 (912 ÷ 16) - 19 >
- 686 ÷ 14 + 49 (686 ÷ 14) - 49 >
- 792 ÷ 11 + 24 (792 ÷ 11) - 24 >
- 617 + 10 - 37 617 - 10 + 37 <
- 720 ÷ 12 - 20 (720 ÷ 12) + 20 <
- 178 - 93 + 19 (178 + 93) - 19 <
- 494 + 10 - 58 494 - 10 + 58 <
- 546 ÷ 14 - 39 (546 ÷ 14) + 39 <
- 810 ÷ 27 - 10 (810 ÷ 27) + 10 <
- 665 - 91 + 73 (665 + 91) - 73 <
- 32 × 1 - 3 (32 × 3) - 1 <
- 650 ÷ 13 + 26 (650 ÷ 13) - 26 >
- 655 + 10 - 63 655 - 10 + 63 <
- 188 + 10 - 64 188 - 10 + 64 <
- 832 ÷ 32 - 13 (832 ÷ 32) + 13 <
- 26 × 3 + 69 (26 × 69) + 3 <
- 52 × 4 + 11 (52 × 11) + 4 <
- 100 ÷ 10 - 4 (100 ÷ 10) + 4 <
- 140 + 10 - 71 140 - 10 + 71 <
- 119 + 10 - 12 119 - 10 + 12 <
- 999 ÷ 27 + 37 (999 ÷ 27) - 37 >
- 341 + 10 - 30 341 - 10 + 30 <
- 88 × 6 + 18 (88 × 18) + 6 <
- 62 × 9 - 93 (62 × 93) - 9 <
※总分：100分， 共计：440道题， 每题：0.23 分。