- 耗时： 0分0秒
- 题数：
- 得分：
- 380 + 10 - 20 380 - 10 + 20 <
- 31 × 9 - 75 (31 × 75) - 9 <
- 510 + 10 - 19 510 - 10 + 19 <
- 534 - 41 + 73 (534 + 41) - 73 >
- 456 ÷ 38 - 8 (456 ÷ 38) + 8 <
- 840 ÷ 14 - 6 (840 ÷ 14) + 6 <
- 440 ÷ 88 - 5 (440 ÷ 88) + 5 <
- 45 + 10 - 35 45 - 10 + 35 <
- 38 × 1 - 29 (38 × 29) - 1 <
- 566 + 10 - 62 566 - 10 + 62 <
- 560 ÷ 28 + 10 (560 ÷ 28) - 10 >
- 704 ÷ 32 + 22 (704 ÷ 32) - 22 >
- 948 ÷ 12 + 79 (948 ÷ 12) - 79 >
- 314 - 58 + 89 (314 + 58) - 89 >
- 92 × 7 + 62 (92 × 62) + 7 <
- 756 ÷ 18 + 27 (756 ÷ 18) - 27 >
- 179 - 45 + 63 (179 + 45) - 63 >
- 58 × 4 + 32 (58 × 32) + 4 <
- 26 - 77 + 64 (26 + 77) - 64 <
- 455 ÷ 13 + 13 (455 ÷ 13) - 13 >
- 648 ÷ 12 + 24 (648 ÷ 12) - 24 >
- 440 ÷ 22 + 10 (440 ÷ 22) - 10 >
- 463 - 14 + 49 (463 + 14) - 49 >
- 695 + 10 - 97 695 - 10 + 97 <
- 750 ÷ 10 + 10 (750 ÷ 10) - 10 >
- 45 × 8 + 27 (45 × 27) + 8 <
- 446 + 10 - 63 446 - 10 + 63 <
- 58 × 6 + 22 (58 × 22) + 6 <
- 96 × 2 - 14 (96 × 14) - 2 <
- 510 ÷ 17 - 10 (510 ÷ 17) + 10 <
- 548 - 11 + 10 (548 + 11) - 10 <
- 51 × 4 - 50 (51 × 50) - 4 <
- 306 ÷ 18 - 6 (306 ÷ 18) + 6 <
- 18 × 2 + 85 (18 × 85) + 2 <
- 480 ÷ 30 - 6 (480 ÷ 30) + 6 <
- 842 + 10 - 55 842 - 10 + 55 <
- 224 + 10 - 59 224 - 10 + 59 <
- 813 - 13 + 87 (813 + 13) - 87 >
- 990 ÷ 90 + 11 (990 ÷ 90) - 11 >
- 450 ÷ 18 - 1 (450 ÷ 18) + 1 <
- 784 ÷ 28 - 1 (784 ÷ 28) + 1 <
- 630 ÷ 10 + 10 (630 ÷ 10) - 10 >
- 892 + 10 - 11 892 - 10 + 11 <
- 368 + 10 - 92 368 - 10 + 92 <
- 88 + 10 - 17 88 - 10 + 17 <
- 48 × 8 - 95 (48 × 95) - 8 <
- 345 - 40 + 38 (345 + 40) - 38 <
- 81 × 7 - 86 (81 × 86) - 7 <
- 325 + 10 - 10 325 - 10 + 10 =
- 290 + 10 - 73 290 - 10 + 73 <
- 988 ÷ 19 - 2 (988 ÷ 19) + 2 <
- 222 - 51 + 36 (222 + 51) - 36 <
- 871 ÷ 13 + 67 (871 ÷ 13) - 67 >
- 223 + 10 - 53 223 - 10 + 53 <
- 432 + 10 - 38 432 - 10 + 38 <
- 331 + 10 - 59 331 - 10 + 59 <
- 92 × 6 + 59 (92 × 59) + 6 <
- 502 - 47 + 15 (502 + 47) - 15 <
- 285 + 10 - 38 285 - 10 + 38 <
- 963 + 10 - 34 963 - 10 + 34 <
- 392 ÷ 56 - 2 (392 ÷ 56) + 2 <
- 172 - 25 + 56 (172 + 25) - 56 >
- 560 ÷ 80 - 4 (560 ÷ 80) + 4 <
- 17 × 8 + 78 (17 × 78) + 8 <
- 93 × 1 - 47 (93 × 47) - 1 <
- 70 + 10 - 26 70 - 10 + 26 <
- 507 ÷ 13 - 1 (507 ÷ 13) + 1 <
- 505 - 58 + 19 (505 + 58) - 19 <
- 850 + 10 - 75 850 - 10 + 75 <
- 920 ÷ 20 + 46 (920 ÷ 20) - 46 >
- 451 - 25 + 20 (451 + 25) - 20 <
- 546 ÷ 14 + 26 (546 ÷ 14) - 26 >
- 97 × 8 - 98 (97 × 98) - 8 <
- 299 - 21 + 59 (299 + 21) - 59 >
- 59 + 10 - 37 59 - 10 + 37 <
- 390 + 10 - 77 390 - 10 + 77 <
- 860 ÷ 10 - 2 (860 ÷ 10) + 2 <
- 16 × 5 + 58 (16 × 58) + 5 <
- 226 - 15 + 95 (226 + 15) - 95 >
- 55 × 6 - 78 (55 × 78) - 6 <
- 65 × 5 - 66 (65 × 66) - 5 <
- 641 + 10 - 83 641 - 10 + 83 <
- 850 ÷ 10 - 10 (850 ÷ 10) + 10 <
- 229 + 10 - 60 229 - 10 + 60 <
- 50 × 5 + 38 (50 × 38) + 5 <
- 880 ÷ 11 + 80 (880 ÷ 11) - 80 >
- 15 × 1 + 69 (15 × 69) + 1 <
- 170 - 58 + 54 (170 + 58) - 54 <
- 10 × 3 + 35 (10 × 35) + 3 <
- 528 ÷ 22 + 22 (528 ÷ 22) - 22 >
- 186 + 10 - 92 186 - 10 + 92 <
- 858 ÷ 11 + 26 (858 ÷ 11) - 26 >
- 58 × 3 + 61 (58 × 61) + 3 <
- 460 ÷ 10 + 10 (460 ÷ 10) - 10 >
- 192 ÷ 16 - 2 (192 ÷ 16) + 2 <
- 337 - 91 + 78 (337 + 91) - 78 <
- 24 × 2 + 12 (24 × 12) + 2 <
- 17 × 8 - 8 (17 × 8) - 8 =
- 225 ÷ 25 - 1 (225 ÷ 25) + 1 <
- 88 × 6 + 34 (88 × 34) + 6 <
- 735 ÷ 15 + 15 (735 ÷ 15) - 15 >
- 96 × 4 + 73 (96 × 73) + 4 <
- 151 - 14 + 59 (151 + 14) - 59 >
- 819 ÷ 13 - 13 (819 ÷ 13) + 13 <
- 61 × 4 - 32 (61 × 32) - 4 <
- 29 × 2 + 34 (29 × 34) + 2 <
- 450 ÷ 10 + 30 (450 ÷ 10) - 30 >
- 975 ÷ 39 - 1 (975 ÷ 39) + 1 <
- 708 ÷ 12 + 59 (708 ÷ 12) - 59 >
- 792 ÷ 33 + 22 (792 ÷ 33) - 22 >
- 372 + 10 - 14 372 - 10 + 14 <
- 86 × 3 - 51 (86 × 51) - 3 <
- 300 ÷ 20 - 6 (300 ÷ 20) + 6 <
- 39 × 4 + 28 (39 × 28) + 4 <
- 999 + 10 - 76 999 - 10 + 76 <
- 372 ÷ 12 + 12 (372 ÷ 12) - 12 >
- 145 ÷ 29 - 5 (145 ÷ 29) + 5 <
- 378 ÷ 14 - 18 (378 ÷ 14) + 18 <
- 984 ÷ 41 + 24 (984 ÷ 41) - 24 >
- 924 ÷ 66 + 12 (924 ÷ 66) - 12 >
- 858 - 43 + 69 (858 + 43) - 69 >
- 529 ÷ 23 - 23 (529 ÷ 23) + 23 <
- 689 - 16 + 22 (689 + 16) - 22 >
- 41 × 1 + 68 (41 × 68) + 1 <
- 207 ÷ 23 - 9 (207 ÷ 23) + 9 <
- 61 × 3 + 78 (61 × 78) + 3 <
- 10 × 7 + 84 (10 × 84) + 7 <
- 58 - 75 + 64 (58 + 75) - 64 <
- 35 × 1 + 61 (35 × 61) + 1 <
- 280 ÷ 10 - 14 (280 ÷ 10) + 14 <
- 42 × 9 + 53 (42 × 53) + 9 <
- 21 × 1 + 29 (21 × 29) + 1 <
- 950 ÷ 10 - 50 (950 ÷ 10) + 50 <
- 33 × 9 - 48 (33 × 48) - 9 <
- 382 + 10 - 68 382 - 10 + 68 <
- 677 + 10 - 25 677 - 10 + 25 <
- 77 × 6 - 41 (77 × 41) - 6 <
- 501 - 49 + 49 (501 + 49) - 49 =
- 200 + 10 - 93 200 - 10 + 93 <
- 54 + 10 - 36 54 - 10 + 36 <
- 83 × 3 - 6 (83 × 6) - 3 <
- 714 ÷ 17 - 21 (714 ÷ 17) + 21 <
- 276 + 10 - 20 276 - 10 + 20 <
- 940 ÷ 20 + 10 (940 ÷ 20) - 10 >
- 52 × 1 - 28 (52 × 28) - 1 <
- 59 × 3 - 71 (59 × 71) - 3 <
- 409 + 10 - 92 409 - 10 + 92 <
- 772 + 10 - 66 772 - 10 + 66 <
- 873 + 10 - 43 873 - 10 + 43 <
- 784 - 77 + 22 (784 + 77) - 22 <
- 52 × 2 - 36 (52 × 36) - 2 <
- 82 × 1 + 44 (82 × 44) + 1 <
- 899 + 10 - 35 899 - 10 + 35 <
- 82 × 4 + 84 (82 × 84) + 4 <
- 563 + 10 - 72 563 - 10 + 72 <
- 99 × 3 - 31 (99 × 31) - 3 <
- 46 × 9 - 8 (46 × 8) - 9 >
- 918 ÷ 17 - 17 (918 ÷ 17) + 17 <
- 480 ÷ 20 + 16 (480 ÷ 20) - 16 >
- 52 × 3 - 35 (52 × 35) - 3 <
- 494 ÷ 26 - 1 (494 ÷ 26) + 1 <
- 648 ÷ 18 + 36 (648 ÷ 18) - 36 >
- 74 × 4 + 69 (74 × 69) + 4 <
- 93 × 7 + 32 (93 × 32) + 7 <
- 79 × 1 - 35 (79 × 35) - 1 <
- 61 × 7 - 35 (61 × 35) - 7 <
- 295 - 28 + 98 (295 + 28) - 98 >
- 11 × 5 + 97 (11 × 97) + 5 <
- 460 ÷ 46 - 1 (460 ÷ 46) + 1 <
- 440 ÷ 11 + 11 (440 ÷ 11) - 11 >
- 504 ÷ 12 + 24 (504 ÷ 12) - 24 >
- 754 ÷ 26 + 26 (754 ÷ 26) - 26 >
- 635 - 27 + 52 (635 + 27) - 52 >
- 54 × 9 + 68 (54 × 68) + 9 <
- 902 ÷ 22 - 2 (902 ÷ 22) + 2 <
- 46 × 7 + 61 (46 × 61) + 7 <
- 92 × 9 + 68 (92 × 68) + 9 <
- 780 ÷ 26 - 6 (780 ÷ 26) + 6 <
- 26 × 9 + 15 (26 × 15) + 9 <
- 326 + 10 - 16 326 - 10 + 16 <
- 255 ÷ 15 - 17 (255 ÷ 15) + 17 <
- 95 + 10 - 76 95 - 10 + 76 <
- 72 - 86 + 16 (72 + 86) - 16 <
- 49 × 6 - 30 (49 × 30) - 6 <
- 500 + 10 - 99 500 - 10 + 99 <
- 590 + 10 - 73 590 - 10 + 73 <
- 754 ÷ 26 - 26 (754 ÷ 26) + 26 <
- 560 ÷ 10 + 14 (560 ÷ 10) - 14 >
- 956 + 10 - 50 956 - 10 + 50 <
- 330 ÷ 22 - 6 (330 ÷ 22) + 6 <
- 720 ÷ 12 + 60 (720 ÷ 12) - 60 >
- 990 ÷ 66 + 11 (990 ÷ 66) - 11 >
- 332 - 19 + 45 (332 + 19) - 45 >
- 98 × 8 + 12 (98 × 12) + 8 <
- 75 × 5 - 51 (75 × 51) - 5 <
- 311 + 10 - 52 311 - 10 + 52 <
- 46 × 3 - 22 (46 × 22) - 3 <
- 462 ÷ 14 + 21 (462 ÷ 14) - 21 >
- 984 ÷ 12 + 82 (984 ÷ 12) - 82 >
- 882 ÷ 21 + 18 (882 ÷ 21) - 18 >
- 402 - 23 + 49 (402 + 23) - 49 >
- 593 + 10 - 65 593 - 10 + 65 <
- 594 ÷ 33 - 3 (594 ÷ 33) + 3 <
- 704 ÷ 32 - 4 (704 ÷ 32) + 4 <
- 20 × 1 + 60 (20 × 60) + 1 <
- 49 × 9 - 68 (49 × 68) - 9 <
- 846 ÷ 94 - 3 (846 ÷ 94) + 3 <
- 884 ÷ 26 + 26 (884 ÷ 26) - 26 >
- 308 + 10 - 96 308 - 10 + 96 <
- 255 ÷ 15 + 17 (255 ÷ 15) - 17 >
- 218 - 89 + 43 (218 + 89) - 43 <
- 910 ÷ 10 + 13 (910 ÷ 10) - 13 >
- 18 × 8 + 56 (18 × 56) + 8 <
- 896 ÷ 16 - 8 (896 ÷ 16) + 8 <
- 202 - 73 + 82 (202 + 73) - 82 >
- 68 × 7 - 30 (68 × 30) - 7 <
- 515 + 10 - 61 515 - 10 + 61 <
- 290 + 10 - 88 290 - 10 + 88 <
- 56 × 6 - 26 (56 × 26) - 6 <
- 798 ÷ 38 - 6 (798 ÷ 38) + 6 <
- 15 × 8 - 30 (15 × 30) - 8 <
- 504 + 10 - 99 504 - 10 + 99 <
- 994 ÷ 14 + 71 (994 ÷ 14) - 71 >
- 216 ÷ 18 - 3 (216 ÷ 18) + 3 <
- 89 × 7 + 80 (89 × 80) + 7 <
- 82 × 4 - 71 (82 × 71) - 4 <
- 10 × 6 + 53 (10 × 53) + 6 <
- 792 ÷ 88 - 1 (792 ÷ 88) + 1 <
- 87 - 27 + 25 (87 + 27) - 25 <
- 819 ÷ 21 + 13 (819 ÷ 21) - 13 >
- 46 × 6 + 84 (46 × 84) + 6 <
- 754 ÷ 13 - 29 (754 ÷ 13) + 29 <
- 560 ÷ 40 + 14 (560 ÷ 40) - 14 >
- 298 + 10 - 24 298 - 10 + 24 <
- 141 + 10 - 43 141 - 10 + 43 <
- 32 - 92 + 81 (32 + 92) - 81 <
- 546 + 10 - 55 546 - 10 + 55 <
- 52 × 2 + 67 (52 × 67) + 2 <
- 440 - 16 + 53 (440 + 16) - 53 >
- 520 ÷ 52 - 4 (520 ÷ 52) + 4 <
- 450 + 10 - 94 450 - 10 + 94 <
- 591 + 10 - 70 591 - 10 + 70 <
- 491 + 10 - 59 491 - 10 + 59 <
- 867 + 10 - 43 867 - 10 + 43 <
- 588 ÷ 28 - 21 (588 ÷ 28) + 21 <
- 960 ÷ 64 - 1 (960 ÷ 64) + 1 <
- 22 × 4 + 11 (22 × 11) + 4 <
- 600 ÷ 25 + 12 (600 ÷ 25) - 12 >
- 560 ÷ 40 + 10 (560 ÷ 40) - 10 >
- 818 + 10 - 75 818 - 10 + 75 <
- 71 × 4 + 32 (71 × 32) + 4 <
- 693 + 10 - 75 693 - 10 + 75 <
- 975 ÷ 15 + 39 (975 ÷ 15) - 39 >
- 444 + 10 - 91 444 - 10 + 91 <
- 70 × 2 + 49 (70 × 49) + 2 <
- 992 ÷ 31 + 31 (992 ÷ 31) - 31 >
- 721 - 56 + 20 (721 + 56) - 20 <
- 880 ÷ 20 - 44 (880 ÷ 20) + 44 <
- 31 × 5 - 33 (31 × 33) - 5 <
- 640 ÷ 10 - 8 (640 ÷ 10) + 8 <
- 685 + 10 - 44 685 - 10 + 44 <
- 903 ÷ 21 + 43 (903 ÷ 21) - 43 >
- 425 ÷ 25 + 17 (425 ÷ 25) - 17 >
- 426 ÷ 71 - 3 (426 ÷ 71) + 3 <
- 620 + 10 - 64 620 - 10 + 64 <
- 94 × 9 - 59 (94 × 59) - 9 <
- 283 - 16 + 31 (283 + 16) - 31 >
- 67 × 7 - 45 (67 × 45) - 7 <
- 55 × 1 - 54 (55 × 54) - 1 <
- 560 ÷ 70 - 1 (560 ÷ 70) + 1 <
- 917 + 10 - 94 917 - 10 + 94 <
- 540 ÷ 18 + 20 (540 ÷ 18) - 20 >
- 97 × 7 - 48 (97 × 48) - 7 <
- 216 ÷ 12 + 18 (216 ÷ 12) - 18 >
- 73 × 4 - 94 (73 × 94) - 4 <
- 544 ÷ 16 - 17 (544 ÷ 16) + 17 <
- 51 × 6 + 78 (51 × 78) + 6 <
- 780 ÷ 20 - 6 (780 ÷ 20) + 6 <
- 924 - 38 + 80 (924 + 38) - 80 >
- 792 ÷ 33 - 24 (792 ÷ 33) + 24 <
- 780 ÷ 10 + 52 (780 ÷ 10) - 52 >
- 55 × 2 + 37 (55 × 37) + 2 <
- 404 - 86 + 21 (404 + 86) - 21 <
- 760 ÷ 19 + 38 (760 ÷ 19) - 38 >
- 274 - 59 + 55 (274 + 59) - 55 <
- 864 ÷ 24 + 27 (864 ÷ 24) - 27 >
- 79 × 3 - 94 (79 × 94) - 3 <
- 25 × 2 + 24 (25 × 24) + 2 <
- 420 ÷ 28 + 14 (420 ÷ 28) - 14 >
- 224 ÷ 14 + 16 (224 ÷ 14) - 16 >
- 391 - 53 + 74 (391 + 53) - 74 >
- 952 ÷ 68 - 1 (952 ÷ 68) + 1 <
- 30 × 8 - 26 (30 × 26) - 8 <
- 35 × 5 + 72 (35 × 72) + 5 <
- 447 + 10 - 95 447 - 10 + 95 <
- 504 ÷ 63 - 1 (504 ÷ 63) + 1 <
- 861 - 28 + 24 (861 + 28) - 24 <
- 414 ÷ 18 + 18 (414 ÷ 18) - 18 >
- 760 ÷ 20 - 5 (760 ÷ 20) + 5 <
- 18 × 5 - 40 (18 × 40) - 5 <
- 306 + 10 - 89 306 - 10 + 89 <
- 33 × 8 + 14 (33 × 14) + 8 <
- 32 × 4 + 47 (32 × 47) + 4 <
- 852 - 47 + 54 (852 + 47) - 54 >
- 360 ÷ 30 - 8 (360 ÷ 30) + 8 <
- 31 × 1 - 31 (31 × 31) - 1 <
- 969 - 39 + 65 (969 + 39) - 65 >
- 702 - 53 + 50 (702 + 53) - 50 <
- 52 × 2 + 71 (52 × 71) + 2 <
- 575 ÷ 23 + 25 (575 ÷ 23) - 25 >
- 754 ÷ 26 - 29 (754 ÷ 26) + 29 <
- 53 × 3 - 97 (53 × 97) - 3 <
- 352 ÷ 44 - 2 (352 ÷ 44) + 2 <
- 780 ÷ 30 + 12 (780 ÷ 30) - 12 >
- 63 × 1 + 45 (63 × 45) + 1 <
- 38 × 2 - 18 (38 × 18) - 2 <
- 92 × 6 - 96 (92 × 96) - 6 <
- 971 + 10 - 65 971 - 10 + 65 <
- 385 ÷ 35 + 11 (385 ÷ 35) - 11 >
- 867 ÷ 17 + 17 (867 ÷ 17) - 17 >
- 353 - 23 + 87 (353 + 23) - 87 >
- 256 + 10 - 80 256 - 10 + 80 <
- 280 - 74 + 80 (280 + 74) - 80 >
- 288 ÷ 18 + 16 (288 ÷ 18) - 16 >
- 374 ÷ 34 + 11 (374 ÷ 34) - 11 >
- 411 + 10 - 88 411 - 10 + 88 <
- 55 × 5 - 4 (55 × 4) - 5 >
- 688 ÷ 16 - 16 (688 ÷ 16) + 16 <
- 464 ÷ 16 + 16 (464 ÷ 16) - 16 >
- 598 ÷ 26 - 23 (598 ÷ 26) + 23 <
- 250 - 10 + 20 (250 + 10) - 20 >
- 13 × 4 - 50 (13 × 50) - 4 <
- 684 ÷ 18 + 38 (684 ÷ 18) - 38 >
- 38 × 2 - 71 (38 × 71) - 2 <
- 32 × 4 + 32 (32 × 32) + 4 <
- 186 - 37 + 93 (186 + 37) - 93 >
- 976 - 36 + 51 (976 + 36) - 51 >
- 142 - 21 + 88 (142 + 21) - 88 >
- 672 ÷ 16 + 14 (672 ÷ 16) - 14 >
- 988 - 19 + 45 (988 + 19) - 45 >
- 69 × 8 + 86 (69 × 86) + 8 <
- 168 + 10 - 18 168 - 10 + 18 <
- 650 ÷ 25 + 10 (650 ÷ 25) - 10 >
- 513 - 78 + 19 (513 + 78) - 19 <
- 885 ÷ 15 + 15 (885 ÷ 15) - 15 >
- 78 × 1 + 60 (78 × 60) + 1 <
- 848 ÷ 16 - 2 (848 ÷ 16) + 2 <
- 832 ÷ 32 - 13 (832 ÷ 32) + 13 <
- 61 × 9 - 38 (61 × 38) - 9 <
- 704 ÷ 32 + 11 (704 ÷ 32) - 11 >
- 149 - 68 + 28 (149 + 68) - 28 <
- 80 × 2 + 42 (80 × 42) + 2 <
- 544 ÷ 16 + 34 (544 ÷ 16) - 34 >
- 513 ÷ 19 + 27 (513 ÷ 19) - 27 >
- 19 × 5 + 57 (19 × 57) + 5 <
- 891 + 10 - 12 891 - 10 + 12 <
- 114 - 25 + 52 (114 + 25) - 52 >
- 90 × 9 + 21 (90 × 21) + 9 <
- 59 × 3 + 14 (59 × 14) + 3 <
- 52 × 5 + 42 (52 × 42) + 5 <
- 85 - 91 + 97 (85 + 91) - 97 >
- 93 × 7 - 87 (93 × 87) - 7 <
- 486 + 10 - 47 486 - 10 + 47 <
- 243 - 97 + 58 (243 + 97) - 58 <
- 661 - 20 + 58 (661 + 20) - 58 >
- 88 - 24 + 30 (88 + 24) - 30 >
- 630 ÷ 45 + 10 (630 ÷ 45) - 10 >
- 14 × 8 - 8 (14 × 8) - 8 =
- 648 ÷ 81 - 3 (648 ÷ 81) + 3 <
- 52 × 1 + 12 (52 × 12) + 1 <
- 16 × 9 - 74 (16 × 74) - 9 <
- 640 ÷ 40 - 4 (640 ÷ 40) + 4 <
- 870 ÷ 15 + 29 (870 ÷ 15) - 29 >
- 898 - 83 + 30 (898 + 83) - 30 <
- 639 - 18 + 96 (639 + 18) - 96 >
- 540 ÷ 90 - 3 (540 ÷ 90) + 3 <
- 59 × 7 + 66 (59 × 66) + 7 <
- 187 ÷ 11 + 17 (187 ÷ 11) - 17 >
- 480 + 10 - 62 480 - 10 + 62 <
- 580 - 71 + 31 (580 + 71) - 31 <
- 760 ÷ 20 + 38 (760 ÷ 20) - 38 >
- 840 ÷ 20 + 12 (840 ÷ 20) - 12 >
- 960 ÷ 48 - 6 (960 ÷ 48) + 6 <
- 808 + 10 - 96 808 - 10 + 96 <
- 800 ÷ 25 - 4 (800 ÷ 25) + 4 <
- 280 - 72 + 62 (280 + 72) - 62 <
- 990 ÷ 18 - 9 (990 ÷ 18) + 9 <
- 168 ÷ 12 - 6 (168 ÷ 12) + 6 <
- 65 × 9 + 79 (65 × 79) + 9 <
- 270 ÷ 15 - 9 (270 ÷ 15) + 9 <
- 185 - 53 + 62 (185 + 53) - 62 >
- 519 - 44 + 71 (519 + 44) - 71 >
- 311 - 87 + 93 (311 + 87) - 93 >
- 324 - 15 + 49 (324 + 15) - 49 >
- 546 ÷ 42 - 3 (546 ÷ 42) + 3 <
- 81 × 2 + 30 (81 × 30) + 2 <
- 36 × 8 - 31 (36 × 31) - 8 <
- 480 ÷ 10 - 32 (480 ÷ 10) + 32 <
- 168 ÷ 42 - 2 (168 ÷ 42) + 2 <
- 450 ÷ 10 + 18 (450 ÷ 10) - 18 >
- 38 × 5 - 42 (38 × 42) - 5 <
- 902 ÷ 41 + 11 (902 ÷ 41) - 11 >
- 356 + 10 - 40 356 - 10 + 40 <
- 227 + 10 - 96 227 - 10 + 96 <
- 32 × 9 + 75 (32 × 75) + 9 <
- 86 × 8 + 12 (86 × 12) + 8 <
- 624 ÷ 52 - 4 (624 ÷ 52) + 4 <
- 66 × 6 + 34 (66 × 34) + 6 <
- 600 - 34 + 20 (600 + 34) - 20 <
- 82 × 7 + 64 (82 × 64) + 7 <
※总分：100分， 共计：410道题， 每题：0.24 分。