- 耗时： 0分0秒
- 题数：
- 得分：
- 480 - 79 + 48 (187 + 62) - 92 >
- 98 × 3 + 88 (22 × 25) + 8 <
- 38 × 6 - 87 (88 × 99) - 3 <
- 464 + 10 - 56 97 - 79 + 13 >
- 75 × 9 + 56 (11 × 90) + 3 <
- 504 ÷ 12 + 24 (260 ÷ 10) - 26 >
- 560 ÷ 40 - 10 (390 ÷ 10) + 30 <
- 859 + 10 - 94 85 - 22 + 74 >
- 560 ÷ 16 - 10 (175 ÷ 25) + 1 >
- 297 ÷ 11 + 27 (966 ÷ 14) - 69 >
- 245 ÷ 49 - 5 (770 ÷ 10) + 2 <
- 610 + 10 - 12 58 - 53 + 56 >
- 127 - 68 + 81 (414 + 85) - 11 <
- 736 + 10 - 95 67 - 98 + 32 >
- 79 + 10 - 59 46 - 58 + 52 <
- 77 × 1 + 91 (24 × 26) + 6 <
- 630 ÷ 10 + 42 (660 ÷ 12) - 15 >
- 98 × 9 + 38 (87 × 39) + 4 <
- 44 × 8 - 91 (65 × 34) - 5 <
- 208 - 61 + 54 (241 + 42) - 12 <
- 460 + 10 - 62 62 - 72 + 20 >
- 70 × 3 + 61 (62 × 78) + 1 <
- 923 + 10 - 49 44 - 42 + 47 >
- 34 × 8 - 6 (38 × 73) - 4 <
- 615 - 81 + 78 (387 + 36) - 95 >
- 17 + 10 - 12 16 - 75 + 74 =
- 714 - 68 + 94 (889 + 48) - 89 <
- 484 - 71 + 99 (164 + 13) - 21 >
- 630 ÷ 35 + 10 (938 ÷ 67) - 14 >
- 860 + 10 - 98 54 - 53 + 87 >
- 123 + 10 - 39 11 - 27 + 36 >
- 20 × 1 + 15 (37 × 25) + 1 <
- 908 - 46 + 29 (564 + 65) - 73 >
- 91 × 6 + 34 (45 × 15) + 6 <
- 276 + 10 - 47 97 - 58 + 81 >
- 72 × 6 + 64 (21 × 73) + 8 <
- 473 + 10 - 53 54 - 68 + 54 >
- 12 × 7 + 78 (84 × 11) + 4 <
- 930 ÷ 15 + 10 (726 ÷ 22) - 22 >
- 336 ÷ 14 - 16 (750 ÷ 30) + 10 <
- 933 - 40 + 97 (30 + 97) - 70 >
- 819 - 35 + 87 (130 + 15) - 42 >
- 345 + 10 - 93 81 - 23 + 27 >
- 286 ÷ 13 + 13 (374 ÷ 11) - 17 >
- 13 × 9 + 27 (36 × 94) + 5 <
- 700 ÷ 10 + 70 (546 ÷ 14) - 13 >
- 240 ÷ 10 - 4 (720 ÷ 36) + 9 <
- 198 ÷ 11 - 1 (646 ÷ 17) + 1 <
- 11 × 2 + 34 (40 × 77) + 4 <
- 513 - 50 + 44 (846 + 83) - 37 <
- 290 ÷ 10 + 29 (874 ÷ 19) - 46 >
- 306 - 90 + 82 (268 + 19) - 98 >
- 198 ÷ 33 - 6 (160 ÷ 10) + 5 <
- 651 + 10 - 63 86 - 21 + 28 >
- 876 ÷ 73 + 12 (864 ÷ 12) - 36 <
- 945 ÷ 63 - 7 (624 ÷ 78) + 2 <
- 238 - 63 + 96 (433 + 60) - 53 <
- 858 ÷ 13 + 26 (969 ÷ 17) - 17 >
- 41 × 5 - 41 (66 × 59) - 4 <
- 936 ÷ 36 + 26 (242 ÷ 11) - 11 >
- 500 ÷ 20 - 10 (912 ÷ 16) + 16 <
- 93 × 3 + 67 (71 × 83) + 3 <
- 73 + 10 - 33 96 - 22 + 89 <
- 860 ÷ 10 - 20 (720 ÷ 45) + 3 >
- 74 × 9 - 4 (37 × 54) - 3 <
- 588 ÷ 49 - 6 (890 ÷ 89) + 1 <
- 840 ÷ 84 - 2 (216 ÷ 18) + 4 <
- 620 + 10 - 73 25 - 18 + 51 >
- 315 ÷ 15 + 15 (484 ÷ 11) - 11 >
- 462 - 25 + 14 (149 + 84) - 28 >
- 39 × 7 - 17 (73 × 89) - 4 <
- 865 + 10 - 56 18 - 32 + 85 >
- 560 ÷ 16 + 35 (781 ÷ 11) - 11 >
- 648 ÷ 12 + 24 (546 ÷ 14) - 21 >
- 672 ÷ 32 + 12 (884 ÷ 17) - 52 >
- 882 + 10 - 85 72 - 92 + 41 >
- 39 × 7 - 3 (12 × 13) - 4 >
- 254 + 10 - 75 36 - 31 + 61 >
- 367 + 10 - 54 87 - 27 + 26 >
- 89 × 5 - 65 (13 × 79) - 6 <
- 326 + 10 - 73 85 - 61 + 19 >
- 252 ÷ 14 + 14 (600 ÷ 12) - 25 >
- 474 + 10 - 53 91 - 24 + 50 >
- 98 × 1 + 99 (24 × 11) + 2 <
- 800 ÷ 16 - 5 (690 ÷ 10) + 3 <
- 595 ÷ 35 - 7 (480 ÷ 12) + 40 <
- 720 ÷ 16 + 24 (874 ÷ 23) - 38 >
- 57 × 7 - 84 (70 × 16) - 4 <
- 668 - 23 + 66 (32 + 35) - 13 >
- 630 ÷ 30 + 21 (828 ÷ 23) - 18 >
- 975 - 72 + 64 (101 + 36) - 32 >
- 323 ÷ 17 + 19 (580 ÷ 10) - 29 >
- 31 × 9 - 17 (42 × 5) - 6 >
- 234 ÷ 39 - 3 (220 ÷ 11) + 2 <
- 61 × 1 + 92 (88 × 81) + 4 <
- 65 × 7 + 32 (83 × 89) + 6 <
- 786 + 10 - 30 13 - 34 + 75 >
- 93 × 1 + 64 (37 × 35) + 5 <
- 588 ÷ 28 + 21 (864 ÷ 12) - 32 >
- 483 + 10 - 23 26 - 20 + 11 >
- 624 ÷ 26 - 2 (702 ÷ 39) + 2 >
- 612 ÷ 36 - 17 (736 ÷ 32) + 23 <
- 636 + 10 - 24 33 - 41 + 57 >
- 304 ÷ 76 - 4 (990 ÷ 30) + 33 <
- 57 × 5 + 34 (68 × 72) + 2 <
- 15 × 4 + 62 (26 × 29) + 5 <
- 918 + 10 - 97 42 - 84 + 79 >
- 608 - 44 + 77 (67 + 14) - 54 >
- 914 - 63 + 28 (38 + 32) - 22 >
- 728 ÷ 13 - 4 (840 ÷ 42) + 12 >
- 79 × 7 + 97 (18 × 35) + 8 >
- 530 + 10 - 97 16 - 60 + 56 >
- 578 - 12 + 82 (612 + 15) - 57 >
- 484 ÷ 22 - 2 (132 ÷ 12) + 4 >
- 284 - 99 + 37 (311 + 53) - 62 <
- 110 + 10 - 38 54 - 45 + 47 >
- 669 - 32 + 87 (321 + 16) - 22 >
- 497 - 47 + 61 (188 + 32) - 34 >
- 198 ÷ 33 - 2 (910 ÷ 91) + 7 <
- 44 × 4 + 71 (47 × 23) + 4 <
- 768 ÷ 16 + 48 (874 ÷ 46) - 19 >
- 880 ÷ 44 + 16 (960 ÷ 96) - 10 >
- 426 - 22 + 80 (156 + 67) - 51 >
- 20 × 5 - 73 (12 × 3) - 9 =
- 935 ÷ 17 - 11 (620 ÷ 10) + 5 <
- 34 × 7 + 65 (26 × 85) + 6 <
- 82 × 3 - 9 (90 × 78) - 2 <
- 390 ÷ 13 - 1 (480 ÷ 16) + 16 <
- 38 × 5 + 48 (52 × 66) + 8 <
- 23 × 5 + 86 (59 × 21) + 4 <
- 427 + 10 - 51 89 - 53 + 86 >
- 15 × 2 + 99 (35 × 33) + 4 <
- 79 × 4 - 1 (65 × 84) - 7 <
- 104 - 41 + 20 (516 + 67) - 75 <
- 904 + 10 - 64 65 - 22 + 94 >
- 67 × 5 - 21 (70 × 6) - 4 <
- 984 ÷ 82 - 6 (840 ÷ 35) + 4 <
- 29 × 1 + 91 (85 × 19) + 3 <
- 576 + 10 - 10 70 - 72 + 42 >
- 59 × 3 + 65 (29 × 44) + 8 <
- 89 × 8 - 55 (26 × 65) - 7 <
- 720 ÷ 30 - 15 (440 ÷ 11) + 40 <
- 87 × 1 + 50 (63 × 18) + 2 <
- 526 - 59 + 32 (269 + 98) - 99 >
- 275 ÷ 11 + 25 (756 ÷ 12) - 54 >
- 829 + 10 - 49 69 - 91 + 49 >
- 576 ÷ 16 + 24 (882 ÷ 21) - 18 >
- 76 × 4 - 16 (73 × 61) - 2 <
- 44 × 4 - 10 (25 × 70) - 4 <
- 935 + 10 - 79 89 - 24 + 57 >
- 792 ÷ 12 + 66 (448 ÷ 16) - 14 >
- 48 × 2 - 10 (38 × 97) - 5 <
- 676 ÷ 26 + 13 (418 ÷ 11) - 11 >
- 372 ÷ 12 - 12 (952 ÷ 56) + 2 =
- 45 + 10 - 33 15 - 24 + 91 <
- 131 - 28 + 74 (558 + 15) - 76 <
- 770 ÷ 55 + 10 (950 ÷ 10) - 25 <
- 50 + 10 - 41 57 - 10 + 74 <
- 600 ÷ 40 - 5 (644 ÷ 14) + 4 <
- 815 + 10 - 65 33 - 58 + 70 >
- 233 - 88 + 86 (209 + 39) - 94 >
- 416 - 56 + 24 (266 + 54) - 97 >
- 777 ÷ 21 + 21 (720 ÷ 16) - 10 >
- 460 + 10 - 36 57 - 67 + 96 >
- 507 + 10 - 24 33 - 56 + 81 >
- 136 ÷ 34 - 1 (588 ÷ 21) + 28 <
- 62 × 2 - 86 (43 × 70) - 5 <
- 976 ÷ 16 - 4 (250 ÷ 10) + 5 >
- 990 ÷ 10 + 33 (918 ÷ 27) - 34 >
- 832 ÷ 26 - 2 (357 ÷ 17) + 17 <
- 700 ÷ 14 - 5 (510 ÷ 10) + 30 <
- 259 - 26 + 30 (660 + 94) - 50 <
- 271 + 10 - 22 74 - 71 + 11 >
- 14 × 9 - 93 (27 × 5) - 8 <
- 83 × 5 - 20 (22 × 42) - 5 <
- 49 × 3 - 54 (29 × 10) - 4 <
- 955 - 95 + 45 (359 + 81) - 36 >
- 13 - 28 + 33 (587 + 46) - 82 <
- 496 ÷ 31 + 16 (720 ÷ 20) - 36 >
- 43 × 9 - 1 (86 × 74) - 3 <
- 210 ÷ 14 - 7 (882 ÷ 14) + 63 <
- 362 - 44 + 40 (924 + 98) - 89 <
- 780 ÷ 52 + 13 (968 ÷ 11) - 11 <
- 35 × 5 - 36 (32 × 14) - 9 <
- 555 + 10 - 11 24 - 27 + 19 >
- 168 ÷ 28 - 2 (960 ÷ 12) + 1 <
- 402 + 10 - 66 54 - 25 + 35 >
- 147 - 80 + 55 (170 + 72) - 11 <
- 43 × 3 - 5 (65 × 9) - 8 <
- 364 ÷ 13 - 13 (832 ÷ 26) + 13 <
- 631 + 10 - 27 68 - 97 + 88 >
- 912 ÷ 19 + 12 (756 ÷ 12) - 18 >
- 73 × 2 + 61 (32 × 67) + 6 <
- 513 - 14 + 39 (480 + 88) - 95 >
- 73 × 4 - 14 (71 × 32) - 5 <
- 71 × 7 - 35 (15 × 69) - 4 <
- 216 ÷ 18 - 4 (630 ÷ 18) + 1 <
- 64 × 6 - 30 (96 × 43) - 6 <
- 29 - 60 + 79 (784 + 48) - 70 <
- 696 ÷ 58 - 2 (444 ÷ 12) + 2 <
- 61 × 8 + 95 (53 × 37) + 3 <
- 657 - 76 + 77 (221 + 69) - 23 >
- 26 × 2 + 66 (54 × 46) + 3 <
- 226 - 60 + 61 (206 + 65) - 72 >
- 941 - 65 + 61 (396 + 56) - 95 >
- 33 × 8 + 99 (78 × 44) + 4 <
- 19 - 29 + 34 (358 + 73) - 17 <
- 869 - 72 + 42 (815 + 22) - 60 >
- 900 ÷ 20 - 6 (336 ÷ 12) + 24 <
- 216 ÷ 54 - 3 (110 ÷ 10) + 2 <
- 514 - 64 + 28 (549 + 28) - 84 <
- 695 - 73 + 99 (46 + 63) - 24 >
- 693 ÷ 33 - 9 (440 ÷ 11) + 8 <
- 788 + 10 - 29 52 - 32 + 98 >
- 77 - 92 + 89 (36 + 91) - 47 <
- 36 × 6 - 23 (86 × 56) - 3 <
- 900 ÷ 10 + 60 (961 ÷ 31) - 31 >
- 825 ÷ 33 + 11 (252 ÷ 14) - 18 >
- 49 × 2 + 95 (24 × 89) + 8 <
- 54 × 3 - 38 (35 × 47) - 5 <
- 67 × 6 + 41 (56 × 42) + 8 <
- 559 - 30 + 27 (272 + 39) - 35 >
- 796 + 10 - 67 99 - 70 + 47 >
- 43 × 5 + 32 (63 × 88) + 1 <
- 63 × 5 + 89 (45 × 33) + 3 <
- 333 + 10 - 61 85 - 92 + 55 >
- 969 ÷ 19 + 17 (930 ÷ 10) - 62 >
- 83 × 4 + 39 (81 × 90) + 9 <
- 960 ÷ 24 + 30 (768 ÷ 16) - 48 >
- 798 ÷ 42 + 19 (176 ÷ 16) - 11 >
- 203 + 10 - 76 36 - 23 + 57 >
- 828 ÷ 69 + 12 (870 ÷ 10) - 58 <
- 199 - 48 + 76 (935 + 24) - 97 <
- 81 × 4 - 25 (33 × 46) - 8 <
- 354 - 32 + 34 (555 + 72) - 72 <
- 62 × 3 - 61 (97 × 20) - 4 <
- 731 - 44 + 19 (196 + 20) - 86 >
- 292 - 79 + 31 (915 + 86) - 94 <
- 551 + 10 - 63 37 - 74 + 55 >
- 26 × 1 + 60 (82 × 96) + 1 <
- 377 + 10 - 18 47 - 52 + 82 >
- 702 ÷ 27 - 2 (968 ÷ 11) + 4 <
- 814 - 29 + 26 (738 + 78) - 77 >
- 92 × 3 + 87 (14 × 86) + 6 <
- 47 × 5 + 26 (36 × 20) + 2 <
- 480 ÷ 40 + 10 (700 ÷ 25) - 14 >
- 947 - 99 + 46 (187 + 93) - 55 >
- 616 ÷ 11 + 44 (675 ÷ 15) - 25 >
- 864 ÷ 96 - 2 (819 ÷ 13) + 63 <
- 17 - 15 + 18 (776 + 15) - 11 <
- 684 ÷ 18 + 19 (940 ÷ 10) - 20 <
- 92 × 7 - 35 (80 × 25) - 7 <
- 223 + 10 - 58 43 - 76 + 89 >
- 756 ÷ 14 + 28 (510 ÷ 30) - 15 >
- 260 ÷ 10 - 1 (312 ÷ 52) + 1 >
- 819 ÷ 21 - 9 (288 ÷ 12) + 24 <
- 456 ÷ 19 - 3 (544 ÷ 16) + 34 <
- 700 ÷ 14 - 4 (230 ÷ 46) + 2 >
- 982 + 10 - 65 61 - 73 + 68 >
- 785 - 98 + 40 (31 + 19) - 18 >
- 592 ÷ 37 + 16 (924 ÷ 22) - 28 >
- 831 + 10 - 70 28 - 42 + 37 >
- 399 - 14 + 99 (115 + 70) - 25 >
- 396 - 79 + 71 (508 + 96) - 13 <
- 54 × 1 - 48 (22 × 7) - 4 <
- 161 + 10 - 86 89 - 15 + 47 <
- 938 + 10 - 15 94 - 38 + 14 >
- 83 × 4 + 34 (36 × 40) + 5 <
- 390 ÷ 30 - 3 (936 ÷ 26) + 18 <
- 684 ÷ 12 - 57 (900 ÷ 15) + 1 <
- 22 × 8 + 96 (37 × 19) + 4 <
- 528 ÷ 12 + 11 (702 ÷ 54) - 13 >
- 624 ÷ 16 + 13 (230 ÷ 23) - 10 >
- 80 × 3 - 87 (19 × 38) - 9 <
- 71 × 7 + 88 (51 × 46) + 4 <
- 521 - 71 + 82 (110 + 72) - 19 >
- 93 × 8 + 92 (88 × 91) + 9 <
- 95 × 4 - 5 (84 × 36) - 4 <
- 945 ÷ 45 + 21 (532 ÷ 14) - 19 >
- 792 ÷ 36 - 8 (280 ÷ 10) + 5 <
- 700 ÷ 14 + 20 (435 ÷ 15) - 29 >
- 231 ÷ 33 - 7 (996 ÷ 12) + 1 <
- 83 × 2 + 77 (72 × 98) + 9 <
- 176 - 27 + 89 (238 + 62) - 52 <
- 42 × 2 + 50 (77 × 27) + 6 <
- 495 - 20 + 88 (961 + 61) - 72 <
- 36 × 4 + 42 (77 × 69) + 9 <
- 75 × 7 + 52 (49 × 14) + 4 <
- 407 - 38 + 27 (231 + 17) - 64 >
- 300 ÷ 15 - 15 (880 ÷ 40) + 22 <
- 976 + 10 - 89 90 - 89 + 25 >
- 45 × 1 + 57 (32 × 61) + 5 <
- 982 - 89 + 48 (394 + 70) - 30 >
- 96 × 3 - 71 (51 × 99) - 1 <
- 350 ÷ 10 + 10 (800 ÷ 10) - 25 <
- 202 + 10 - 87 39 - 80 + 89 >
- 792 ÷ 18 + 12 (564 ÷ 12) - 12 >
- 616 ÷ 22 - 7 (868 ÷ 14) + 14 <
- 930 ÷ 93 + 10 (841 ÷ 29) - 29 >
- 434 + 10 - 67 99 - 22 + 46 >
- 50 × 2 + 99 (19 × 74) + 1 <
- 18 × 6 + 92 (38 × 76) + 6 <
- 336 ÷ 16 + 12 (496 ÷ 16) - 31 >
- 586 - 12 + 96 (287 + 62) - 68 >
- 72 × 5 + 58 (82 × 21) + 5 <
- 680 + 10 - 71 34 - 27 + 49 >
- 407 ÷ 11 + 11 (360 ÷ 12) - 20 >
- 528 ÷ 88 - 1 (360 ÷ 45) + 4 <
- 276 + 10 - 96 44 - 54 + 31 >
- 45 × 9 + 31 (27 × 89) + 4 <
- 61 × 5 + 62 (17 × 68) + 8 <
- 98 × 8 + 87 (12 × 80) + 5 <
- 548 - 80 + 99 (501 + 97) - 90 >
- 38 × 3 + 47 (99 × 81) + 8 <
- 51 × 2 + 90 (17 × 58) + 2 <
- 568 + 10 - 72 88 - 28 + 80 >
- 83 × 5 - 73 (56 × 66) - 9 <
- 97 × 4 - 80 (36 × 36) - 9 <
- 920 ÷ 20 + 40 (300 ÷ 12) - 15 >
- 97 × 4 - 85 (67 × 78) - 8 <
- 528 ÷ 16 + 24 (990 ÷ 15) - 11 >
- 41 × 8 + 40 (80 × 79) + 1 <
- 570 ÷ 57 + 10 (209 ÷ 11) - 11 >
- 184 - 11 + 41 (678 + 22) - 10 <
- 744 ÷ 31 + 12 (720 ÷ 10) - 30 <
- 280 ÷ 40 - 5 (432 ÷ 16) + 1 <
- 99 × 3 + 89 (66 × 11) + 4 <
- 11 × 5 - 26 (72 × 67) - 9 <
- 20 - 53 + 70 (668 + 81) - 21 <
- 120 ÷ 10 - 4 (390 ÷ 65) + 2 =
- 672 ÷ 16 - 1 (616 ÷ 44) + 11 >
- 696 ÷ 12 + 58 (902 ÷ 41) - 11 >
- 612 - 50 + 55 (573 + 98) - 59 >
- 950 ÷ 19 + 10 (748 ÷ 11) - 68 >
- 779 + 10 - 74 61 - 69 + 34 >
- 912 ÷ 24 + 38 (532 ÷ 19) - 28 >
- 790 ÷ 79 + 10 (990 ÷ 15) - 55 >
- 900 ÷ 90 - 1 (300 ÷ 10) + 5 <
- 81 × 8 + 35 (56 × 33) + 8 <
- 71 × 1 - 42 (54 × 69) - 7 <
- 132 ÷ 22 - 2 (660 ÷ 30) + 1 <
- 393 - 28 + 23 (685 + 12) - 69 <
- 933 + 10 - 39 45 - 81 + 82 >
- 84 × 5 - 91 (58 × 74) - 7 <
- 58 × 9 + 99 (87 × 76) + 2 <
- 86 × 9 - 77 (32 × 62) - 4 <
- 511 - 12 + 94 (455 + 80) - 92 >
- 896 - 47 + 61 (415 + 22) - 98 >
- 409 + 10 - 25 22 - 68 + 87 >
- 53 × 9 + 92 (65 × 56) + 9 <
- 450 + 10 - 49 82 - 26 + 48 >
- 53 × 8 - 58 (80 × 40) - 1 <
- 660 ÷ 30 + 10 (544 ÷ 32) - 16 >
- 92 × 1 - 70 (70 × 73) - 7 <
- 126 ÷ 18 - 2 (495 ÷ 33) + 1 <
- 995 - 16 + 70 (223 + 87) - 17 >
- 64 × 1 + 90 (45 × 69) + 9 <
- 211 - 62 + 31 (499 + 88) - 90 <
- 62 × 7 + 42 (61 × 38) + 1 <
- 440 ÷ 20 + 11 (602 ÷ 14) - 14 >
- 880 + 10 - 54 51 - 47 + 13 >
- 24 × 7 + 96 (16 × 22) + 8 <
- 43 × 8 - 60 (41 × 73) - 5 <
- 253 ÷ 11 + 23 (620 ÷ 20) - 10 >
- 480 ÷ 20 - 2 (756 ÷ 21) + 6 <
- 312 - 46 + 77 (345 + 96) - 32 <
- 810 ÷ 10 + 45 (770 ÷ 11) - 10 >
- 421 + 10 - 56 73 - 87 + 30 >
- 20 × 8 + 19 (55 × 47) + 3 <
- 360 ÷ 10 + 15 (902 ÷ 22) - 22 >
- 855 ÷ 19 + 15 (648 ÷ 27) - 18 >
- 969 ÷ 19 + 17 (272 ÷ 16) - 16 >
- 240 ÷ 24 - 2 (630 ÷ 14) + 14 <
- 307 - 77 + 48 (689 + 40) - 99 <
- 570 ÷ 15 - 10 (720 ÷ 36) + 1 >
- 47 × 4 - 72 (29 × 53) - 2 <
- 638 ÷ 11 - 58 (540 ÷ 36) + 3 <
- 253 - 22 + 45 (103 + 18) - 12 >
- 338 + 10 - 58 71 - 44 + 22 >
- 871 ÷ 67 + 13 (731 ÷ 17) - 17 =
- 840 ÷ 12 + 70 (330 ÷ 11) - 11 >
- 813 - 35 + 98 (897 + 12) - 30 <
- 70 × 9 + 55 (47 × 64) + 1 <
- 587 + 10 - 33 71 - 70 + 84 >
- 630 ÷ 30 - 3 (960 ÷ 16) + 32 <
- 300 ÷ 60 - 4 (735 ÷ 35) + 1 <
- 630 ÷ 14 + 18 (840 ÷ 42) - 10 >
- 456 ÷ 19 + 24 (160 ÷ 16) - 10 >
- 37 × 5 - 23 (65 × 93) - 4 <
- 990 ÷ 11 - 5 (460 ÷ 10) + 5 >
- 62 × 5 - 98 (17 × 76) - 5 <
- 85 × 8 - 22 (20 × 91) - 7 <
- 249 + 10 - 59 89 - 95 + 53 >
- 432 + 10 - 33 86 - 20 + 35 >
- 69 × 2 - 34 (93 × 92) - 1 <
- 11 × 2 - 17 (76 × 67) - 4 <
- 810 ÷ 30 + 18 (680 ÷ 10) - 68 >
- 903 + 10 - 38 67 - 44 + 49 >
- 613 + 10 - 65 96 - 30 + 11 >
- 83 × 5 + 15 (34 × 96) + 3 <
- 671 - 74 + 41 (444 + 60) - 43 >
- 885 + 10 - 85 67 - 65 + 46 >
- 90 × 5 + 45 (41 × 48) + 4 <
- 213 + 10 - 98 54 - 43 + 90 >
- 880 ÷ 11 - 2 (690 ÷ 15) + 15 >
- 936 ÷ 18 - 2 (870 ÷ 15) + 30 <
- 54 × 3 - 73 (62 × 55) - 1 <
- 168 ÷ 14 + 12 (360 ÷ 10) - 18 >
- 935 ÷ 55 + 11 (792 ÷ 22) - 18 >
- 94 - 71 + 39 (721 + 76) - 49 <
- 561 ÷ 11 + 33 (696 ÷ 24) - 24 >
- 84 - 54 + 38 (501 + 97) - 47 <
- 88 × 9 - 2 (65 × 54) - 6 <
- 319 ÷ 29 - 1 (320 ÷ 32) + 4 <
- 504 ÷ 14 + 12 (864 ÷ 24) - 16 >
- 37 × 6 - 51 (81 × 63) - 7 <
- 928 - 14 + 30 (100 + 26) - 95 >
- 480 ÷ 48 + 10 (450 ÷ 25) - 10 >
- 197 - 53 + 49 (492 + 69) - 66 <
- 70 × 6 + 76 (29 × 14) + 2 >
- 66 × 3 - 67 (77 × 85) - 8 <
- 72 + 10 - 66 69 - 51 + 80 <
- 385 ÷ 35 - 1 (828 ÷ 46) + 4 <
- 850 ÷ 25 - 17 (576 ÷ 18) + 24 <
- 62 × 2 - 20 (64 × 50) - 3 <
- 55 - 86 + 76 (317 + 62) - 47 <
- 363 ÷ 11 - 3 (352 ÷ 16) + 16 <
- 243 + 10 - 22 69 - 25 + 21 >
- 49 × 1 - 43 (89 × 92) - 7 <
- 91 × 7 + 71 (87 × 18) + 4 <
- 351 - 37 + 53 (738 + 97) - 10 <
- 610 ÷ 10 + 61 (969 ÷ 19) - 17 >
- 504 ÷ 24 + 18 (936 ÷ 52) - 12 >
- 43 × 4 + 47 (44 × 77) + 5 <
- 994 + 10 - 54 95 - 38 + 12 >
- 36 × 4 + 98 (67 × 29) + 9 <
- 756 ÷ 54 + 14 (405 ÷ 15) - 27 >
- 684 + 10 - 94 19 - 12 + 52 >
- 79 - 81 + 70 (728 + 73) - 62 <
- 90 × 4 + 84 (41 × 46) + 5 <
※总分：100分， 共计：440道题， 每题：0.23 分。