- 耗时： 0分0秒
- 题数：
- 得分：
- 208 - 78 + 66 (887 + 19) - 41 <
- 38 × 2 + 33 (38 × 93) + 8 <
- 350 ÷ 14 + 25 (240 ÷ 10) - 20 >
- 47 × 2 + 16 (72 × 39) + 4 <
- 46 × 7 + 51 (67 × 83) + 2 <
- 600 ÷ 15 + 40 (860 ÷ 20) - 43 >
- 794 + 10 - 59 39 - 14 + 75 >
- 80 × 8 + 70 (60 × 28) + 5 <
- 122 - 41 + 56 (121 + 14) - 86 >
- 449 + 10 - 96 76 - 71 + 34 >
- 165 - 17 + 98 (305 + 92) - 32 <
- 24 × 2 + 32 (98 × 49) + 8 <
- 480 ÷ 30 + 16 (564 ÷ 12) - 12 <
- 767 + 10 - 33 53 - 18 + 18 >
- 93 × 5 + 98 (43 × 49) + 1 <
- 391 ÷ 17 + 17 (494 ÷ 13) - 19 >
- 97 × 9 + 25 (62 × 51) + 9 <
- 930 ÷ 10 + 31 (768 ÷ 48) - 12 >
- 88 × 1 - 23 (19 × 31) - 1 <
- 154 ÷ 22 - 1 (638 ÷ 58) + 11 <
- 74 × 7 + 19 (44 × 53) + 5 <
- 842 + 10 - 11 48 - 19 + 81 >
- 349 + 10 - 94 93 - 78 + 49 >
- 107 + 10 - 96 76 - 66 + 72 <
- 852 - 81 + 84 (248 + 10) - 77 >
- 960 ÷ 20 - 48 (693 ÷ 63) + 9 <
- 975 ÷ 13 + 15 (506 ÷ 11) - 23 >
- 400 ÷ 10 + 20 (825 ÷ 33) - 25 >
- 275 - 13 + 84 (81 + 17) - 40 >
- 95 × 1 - 3 (63 × 28) - 2 <
- 47 × 4 + 67 (97 × 83) + 3 <
- 78 × 7 + 24 (52 × 98) + 7 <
- 37 × 1 + 26 (24 × 66) + 9 <
- 436 + 10 - 36 35 - 93 + 89 >
- 992 ÷ 62 - 16 (184 ÷ 92) + 1 <
- 292 ÷ 73 - 2 (792 ÷ 66) + 3 <
- 659 + 10 - 71 76 - 37 + 89 >
- 68 × 3 - 96 (93 × 7) - 8 <
- 285 + 10 - 41 48 - 66 + 97 >
- 900 ÷ 90 + 10 (462 ÷ 22) - 11 >
- 425 ÷ 17 + 17 (600 ÷ 10) - 40 >
- 41 × 3 + 95 (90 × 52) + 8 <
- 200 ÷ 10 - 8 (420 ÷ 20) + 1 <
- 988 - 38 + 51 (363 + 90) - 89 >
- 42 × 7 + 84 (71 × 34) + 5 <
- 108 + 10 - 10 96 - 77 + 83 >
- 49 × 2 - 11 (52 × 88) - 5 <
- 73 × 1 - 62 (81 × 73) - 5 <
- 324 ÷ 54 - 2 (750 ÷ 10) + 10 <
- 443 - 69 + 56 (761 + 68) - 12 <
- 345 + 10 - 84 78 - 90 + 21 >
- 816 ÷ 24 + 16 (589 ÷ 19) - 19 >
- 50 × 9 - 50 (57 × 16) - 8 <
- 630 ÷ 15 + 10 (858 ÷ 22) - 11 >
- 454 - 83 + 24 (698 + 29) - 43 <
- 611 + 10 - 82 54 - 92 + 78 >
- 466 - 41 + 61 (290 + 18) - 56 >
- 882 ÷ 42 - 3 (528 ÷ 11) + 8 <
- 63 × 9 - 37 (24 × 85) - 9 <
- 672 ÷ 14 + 42 (876 ÷ 73) - 12 >
- 624 ÷ 12 + 16 (532 ÷ 38) - 14 >
- 31 × 7 - 95 (48 × 60) - 2 <
- 728 ÷ 56 - 8 (893 ÷ 19) + 1 <
- 876 - 36 + 32 (709 + 56) - 70 >
- 153 + 10 - 51 57 - 19 + 80 <
- 95 × 2 + 60 (86 × 50) + 9 <
- 431 + 10 - 68 66 - 24 + 62 >
- 300 ÷ 12 - 5 (680 ÷ 34) + 4 <
- 49 × 5 + 86 (36 × 44) + 4 <
- 616 ÷ 14 + 11 (567 ÷ 21) - 27 >
- 45 × 4 - 99 (12 × 72) - 6 <
- 455 + 10 - 25 21 - 17 + 81 >
- 686 ÷ 49 + 14 (350 ÷ 10) - 10 >
- 41 × 1 + 63 (97 × 61) + 6 <
- 181 + 10 - 36 19 - 31 + 39 >
- 84 × 7 + 91 (22 × 17) + 5 >
- 72 × 8 + 96 (43 × 12) + 9 >
- 650 ÷ 10 + 25 (684 ÷ 19) - 12 >
- 98 × 7 + 63 (33 × 52) + 3 <
- 429 ÷ 33 + 13 (760 ÷ 20) - 19 >
- 966 ÷ 14 + 14 (935 ÷ 85) - 11 >
- 45 × 2 + 22 (73 × 76) + 9 <
- 546 ÷ 21 + 21 (483 ÷ 21) - 21 >
- 68 × 4 - 27 (31 × 75) - 2 <
- 185 ÷ 37 - 1 (720 ÷ 15) + 16 <
- 539 + 10 - 86 83 - 77 + 63 >
- 442 + 10 - 20 12 - 88 + 76 >
- 889 + 10 - 36 22 - 44 + 27 >
- 975 + 10 - 47 81 - 84 + 52 >
- 10 × 6 + 73 (36 × 49) + 3 <
- 944 ÷ 59 + 16 (840 ÷ 10) - 84 >
- 999 ÷ 27 + 27 (595 ÷ 35) - 17 >
- 329 + 10 - 90 18 - 35 + 20 >
- 225 ÷ 15 - 9 (684 ÷ 57) + 1 <
- 77 × 5 - 92 (41 × 41) - 8 <
- 532 ÷ 76 - 1 (660 ÷ 44) + 15 <
- 92 × 9 - 18 (98 × 98) - 2 <
- 830 + 10 - 79 46 - 10 + 30 >
- 795 ÷ 15 + 15 (630 ÷ 30) - 10 >
- 600 ÷ 20 + 24 (882 ÷ 21) - 18 >
- 27 × 6 + 49 (86 × 28) + 4 <
- 648 ÷ 36 - 2 (513 ÷ 57) + 1 >
- 698 - 54 + 10 (476 + 21) - 40 >
- 211 - 83 + 17 (139 + 74) - 86 >
- 51 × 3 - 65 (43 × 50) - 2 <
- 312 ÷ 24 - 4 (812 ÷ 58) + 4 <
- 899 ÷ 31 - 1 (450 ÷ 18) + 5 <
- 964 - 83 + 86 (350 + 97) - 42 >
- 805 ÷ 23 + 35 (330 ÷ 15) - 10 >
- 50 × 8 - 47 (79 × 66) - 1 <
- 341 ÷ 31 - 11 (850 ÷ 10) + 25 <
- 720 ÷ 16 + 15 (980 ÷ 14) - 35 >
- 350 ÷ 10 + 25 (700 ÷ 35) - 14 >
- 506 ÷ 22 - 2 (462 ÷ 77) + 3 >
- 650 + 10 - 18 92 - 97 + 61 >
- 65 × 9 - 93 (93 × 16) - 5 <
- 19 × 3 - 46 (34 × 97) - 8 <
- 288 ÷ 16 + 12 (363 ÷ 11) - 33 >
- 63 × 3 + 95 (50 × 94) + 8 <
- 62 × 6 - 27 (69 × 92) - 7 <
- 18 × 3 + 39 (37 × 45) + 3 <
- 810 ÷ 18 + 10 (779 ÷ 19) - 19 >
- 29 × 8 + 62 (77 × 86) + 9 <
- 630 ÷ 15 - 21 (528 ÷ 16) + 22 <
- 457 + 10 - 45 98 - 68 + 41 >
- 223 - 82 + 75 (66 + 29) - 53 >
- 457 + 10 - 20 43 - 84 + 96 >
- 516 + 10 - 62 77 - 74 + 45 >
- 368 - 43 + 97 (703 + 89) - 37 <
- 23 × 6 - 91 (24 × 29) - 9 <
- 32 × 9 + 85 (14 × 64) + 2 <
- 163 - 47 + 45 (618 + 15) - 17 <
- 600 - 44 + 22 (642 + 45) - 89 <
- 61 × 3 + 54 (47 × 49) + 4 <
- 792 ÷ 11 - 22 (629 ÷ 17) + 17 <
- 89 × 7 + 31 (57 × 61) + 5 <
- 278 + 10 - 16 34 - 12 + 79 >
- 672 ÷ 24 + 21 (594 ÷ 18) - 22 >
- 35 × 9 - 55 (57 × 26) - 7 <
- 87 × 1 + 84 (10 × 20) + 7 <
- 918 + 10 - 47 86 - 92 + 42 >
- 608 ÷ 19 - 1 (540 ÷ 90) + 2 >
- 667 ÷ 23 + 29 (580 ÷ 58) - 10 >
- 837 + 10 - 28 61 - 31 + 50 >
- 336 ÷ 14 - 16 (780 ÷ 30) + 12 <
- 388 - 92 + 45 (853 + 29) - 97 <
- 676 + 10 - 59 32 - 46 + 43 >
- 950 ÷ 10 - 95 (240 ÷ 10) + 1 <
- 17 × 7 + 32 (20 × 84) + 9 <
- 56 × 8 - 38 (63 × 41) - 8 <
- 240 ÷ 24 + 10 (385 ÷ 35) - 11 >
- 60 × 8 + 79 (43 × 23) + 8 <
- 456 ÷ 76 - 6 (510 ÷ 51) + 1 <
- 735 ÷ 35 + 15 (912 ÷ 16) - 57 >
- 769 - 45 + 42 (814 + 56) - 52 <
- 918 ÷ 17 - 51 (240 ÷ 60) + 1 <
- 636 ÷ 12 - 6 (924 ÷ 33) + 14 >
- 864 ÷ 27 + 27 (624 ÷ 12) - 39 >
- 27 × 7 - 38 (59 × 53) - 9 <
- 464 - 32 + 92 (763 + 68) - 63 <
- 392 + 10 - 86 68 - 34 + 96 >
- 962 ÷ 37 - 1 (126 ÷ 42) + 3 >
- 31 × 3 + 59 (97 × 72) + 5 <
- 950 ÷ 19 + 19 (975 ÷ 15) - 39 >
- 73 × 2 + 40 (93 × 24) + 6 <
- 77 × 8 - 88 (25 × 78) - 1 <
- 975 - 64 + 76 (855 + 54) - 37 >
- 989 ÷ 23 + 23 (946 ÷ 22) - 11 >
- 580 ÷ 29 - 4 (720 ÷ 10) + 18 <
- 18 - 56 + 39 (178 + 55) - 87 <
- 696 ÷ 12 - 29 (696 ÷ 29) + 24 <
- 744 ÷ 93 - 1 (210 ÷ 10) + 14 <
- 704 ÷ 11 + 11 (990 ÷ 18) - 45 >
- 627 ÷ 33 + 19 (768 ÷ 12) - 64 >
- 747 + 10 - 18 83 - 19 + 14 >
- 57 × 7 + 20 (13 × 48) + 2 <
- 75 × 4 + 17 (57 × 54) + 8 <
- 70 × 9 - 35 (59 × 37) - 7 <
- 98 × 9 + 67 (31 × 11) + 3 >
- 624 ÷ 52 - 3 (840 ÷ 60) + 4 <
- 513 - 13 + 53 (382 + 46) - 72 >
- 504 - 53 + 53 (251 + 77) - 70 >
- 760 ÷ 10 - 4 (810 ÷ 27) + 6 >
- 988 ÷ 38 + 26 (756 ÷ 28) - 27 >
- 33 × 9 + 66 (69 × 40) + 2 <
- 314 - 10 + 17 (995 + 29) - 50 <
- 324 - 54 + 79 (525 + 74) - 14 <
- 961 + 10 - 97 26 - 70 + 45 >
- 840 ÷ 30 - 7 (693 ÷ 21) + 33 <
- 53 × 7 + 83 (15 × 24) + 3 >
- 74 × 5 - 90 (87 × 69) - 8 <
- 513 ÷ 27 - 3 (378 ÷ 27) + 6 <
- 649 ÷ 11 + 59 (320 ÷ 20) - 16 >
- 197 + 10 - 86 63 - 94 + 31 >
- 336 ÷ 16 + 16 (768 ÷ 24) - 32 >
- 561 - 82 + 19 (787 + 95) - 11 <
- 400 ÷ 10 + 16 (780 ÷ 20) - 10 >
- 900 ÷ 60 + 15 (696 ÷ 58) - 12 >
- 172 + 10 - 55 36 - 80 + 86 >
- 59 × 2 + 68 (87 × 93) + 6 <
- 624 - 96 + 62 (552 + 95) - 50 <
- 492 + 10 - 39 50 - 34 + 70 >
- 23 × 3 + 80 (84 × 10) + 1 <
- 836 - 41 + 77 (654 + 29) - 28 >
- 815 + 10 - 12 42 - 57 + 71 >
- 29 × 7 + 18 (27 × 40) + 9 <
- 187 - 52 + 25 (860 + 88) - 21 <
- 585 + 10 - 16 38 - 26 + 71 >
- 216 - 16 + 98 (162 + 45) - 15 >
- 39 - 39 + 49 (405 + 23) - 41 <
- 571 - 20 + 97 (522 + 40) - 52 >
- 16 × 7 + 50 (25 × 19) + 7 <
- 88 × 6 - 96 (40 × 26) - 1 <
- 400 - 19 + 94 (912 + 79) - 18 <
- 357 + 10 - 58 51 - 83 + 35 >
- 410 ÷ 10 + 41 (864 ÷ 12) - 18 >
- 140 ÷ 10 + 14 (884 ÷ 34) - 13 >
- 168 + 10 - 69 61 - 28 + 65 >
- 440 ÷ 20 - 4 (720 ÷ 18) + 4 <
- 177 - 26 + 60 (670 + 96) - 92 <
- 660 ÷ 55 - 5 (936 ÷ 13) + 39 <
- 27 × 9 + 78 (53 × 47) + 4 <
- 31 × 4 - 31 (99 × 39) - 5 <
- 294 ÷ 49 - 3 (335 ÷ 67) + 5 <
- 48 × 8 - 43 (50 × 44) - 1 <
- 36 × 2 - 53 (76 × 30) - 4 <
- 815 - 19 + 49 (27 + 13) - 17 >
- 950 ÷ 50 - 19 (312 ÷ 78) + 1 <
- 114 + 10 - 34 99 - 18 + 61 <
- 17 × 7 - 70 (89 × 13) - 2 <
- 814 ÷ 37 + 22 (840 ÷ 30) - 10 >
- 364 - 80 + 61 (459 + 87) - 63 <
- 28 × 4 + 14 (30 × 80) + 9 <
- 203 + 10 - 94 36 - 47 + 28 >
- 201 ÷ 67 - 3 (960 ÷ 10) + 8 <
- 778 - 43 + 14 (742 + 18) - 25 >
- 10 × 6 + 29 (82 × 57) + 3 <
- 52 × 7 + 72 (94 × 50) + 8 <
- 31 × 9 + 74 (14 × 80) + 4 <
- 39 × 7 + 69 (33 × 71) + 7 <
- 368 - 32 + 84 (493 + 68) - 11 <
- 48 × 6 + 34 (65 × 16) + 3 <
- 420 ÷ 28 + 15 (902 ÷ 22) - 22 >
- 28 × 1 + 46 (21 × 81) + 7 <
- 825 ÷ 33 + 25 (484 ÷ 22) - 22 >
- 29 × 7 + 18 (98 × 58) + 9 <
- 329 - 21 + 98 (945 + 34) - 79 <
- 43 × 3 - 22 (27 × 97) - 2 <
- 840 ÷ 12 - 7 (936 ÷ 52) + 2 >
- 83 × 8 - 14 (51 × 32) - 2 <
- 240 ÷ 12 + 12 (825 ÷ 11) - 25 <
- 404 - 43 + 10 (836 + 81) - 70 <
- 484 - 80 + 42 (260 + 81) - 63 >
- 76 × 4 - 94 (44 × 70) - 3 <
- 644 + 10 - 53 17 - 58 + 42 >
- 630 ÷ 14 - 15 (924 ÷ 77) + 11 >
- 620 ÷ 62 - 10 (780 ÷ 12) + 6 <
- 969 ÷ 19 + 19 (810 ÷ 45) - 18 >
- 923 - 38 + 43 (812 + 99) - 89 >
- 53 × 2 - 48 (89 × 13) - 7 <
- 450 ÷ 30 - 6 (594 ÷ 54) + 3 <
- 336 ÷ 12 + 24 (616 ÷ 28) - 22 >
- 62 × 7 + 92 (26 × 15) + 5 >
- 42 × 4 - 36 (26 × 96) - 3 <
- 990 ÷ 45 + 18 (728 ÷ 13) - 56 >
- 480 ÷ 40 - 10 (504 ÷ 21) + 3 <
- 26 × 7 - 56 (85 × 91) - 4 <
- 880 ÷ 22 + 20 (880 ÷ 22) - 40 >
- 285 + 10 - 16 41 - 57 + 17 >
- 34 × 4 + 82 (77 × 21) + 5 <
- 642 - 17 + 14 (805 + 53) - 58 <
- 885 ÷ 59 - 3 (209 ÷ 19) + 1 =
- 78 × 7 + 11 (87 × 26) + 2 <
- 896 - 87 + 31 (375 + 75) - 43 >
- 443 + 10 - 92 55 - 84 + 53 >
- 216 ÷ 12 + 12 (540 ÷ 36) - 15 >
- 962 ÷ 74 + 13 (952 ÷ 28) - 14 >
- 891 ÷ 11 - 1 (660 ÷ 10) + 2 >
- 728 ÷ 91 - 4 (576 ÷ 64) + 6 <
- 380 ÷ 10 - 10 (432 ÷ 24) + 16 <
- 309 - 14 + 46 (288 + 42) - 42 >
- 69 × 2 - 64 (78 × 40) - 1 <
- 770 ÷ 22 + 22 (780 ÷ 26) - 10 >
- 62 × 6 - 48 (59 × 10) - 4 <
- 65 × 5 - 85 (93 × 88) - 1 <
- 896 ÷ 56 - 1 (830 ÷ 10) + 5 <
- 135 + 10 - 62 92 - 32 + 55 <
- 272 + 10 - 23 73 - 74 + 40 >
- 21 × 3 - 23 (11 × 75) - 7 <
- 154 + 10 - 73 63 - 60 + 52 >
- 584 - 37 + 94 (601 + 17) - 93 >
- 60 × 8 + 59 (55 × 84) + 7 <
- 53 × 7 - 96 (96 × 21) - 9 <
- 774 ÷ 18 - 3 (714 ÷ 17) + 6 <
- 14 × 3 + 44 (69 × 43) + 3 <
- 42 × 9 - 6 (63 × 76) - 6 <
- 255 ÷ 17 + 15 (867 ÷ 17) - 51 >
- 31 × 1 + 11 (23 × 47) + 1 <
- 38 × 3 + 62 (82 × 97) + 8 <
- 572 ÷ 26 - 11 (768 ÷ 12) + 1 <
- 916 - 88 + 54 (878 + 19) - 61 >
- 980 ÷ 20 - 7 (816 ÷ 17) + 4 <
- 25 × 5 - 67 (72 × 19) - 4 <
- 351 - 91 + 95 (698 + 78) - 83 <
- 478 + 10 - 19 22 - 11 + 51 >
- 780 ÷ 30 + 12 (936 ÷ 39) - 13 >
- 852 ÷ 12 - 71 (336 ÷ 28) + 2 <
- 990 ÷ 33 + 15 (960 ÷ 12) - 60 >
- 660 ÷ 55 - 2 (714 ÷ 17) + 3 <
- 880 + 10 - 79 43 - 91 + 59 >
- 604 - 71 + 46 (447 + 62) - 13 >
- 960 ÷ 12 + 80 (770 ÷ 10) - 10 >
- 90 × 2 + 71 (90 × 87) + 2 <
- 624 - 59 + 92 (936 + 60) - 86 <
- 620 - 29 + 81 (536 + 60) - 93 >
- 78 × 5 + 11 (21 × 64) + 7 <
- 39 × 5 - 10 (90 × 54) - 1 <
- 83 × 8 - 56 (59 × 68) - 7 <
- 80 - 28 + 85 (84 + 18) - 20 >
- 420 ÷ 28 - 6 (378 ÷ 14) + 7 <
- 72 × 7 - 90 (61 × 79) - 2 <
- 476 ÷ 28 - 17 (612 ÷ 36) + 4 <
- 990 ÷ 11 + 18 (756 ÷ 12) - 42 >
- 169 ÷ 13 + 13 (875 ÷ 25) - 35 >
- 686 + 10 - 44 82 - 44 + 71 >
- 42 × 2 - 17 (52 × 7) - 8 <
- 454 + 10 - 40 16 - 50 + 92 >
- 46 × 1 + 88 (38 × 50) + 1 <
- 836 ÷ 44 - 2 (980 ÷ 70) + 5 <
- 88 × 6 + 72 (13 × 28) + 3 >
- 689 ÷ 53 + 13 (660 ÷ 22) - 10 >
- 27 × 8 - 18 (27 × 85) - 1 <
- 975 ÷ 39 - 3 (728 ÷ 56) + 7 >
- 227 - 65 + 34 (482 + 62) - 71 <
- 58 × 2 - 50 (21 × 78) - 7 <
- 45 × 8 - 78 (96 × 1) - 9 >
- 73 × 3 - 37 (59 × 22) - 9 <
- 48 × 1 + 77 (65 × 10) + 1 <
- 71 × 8 + 25 (81 × 46) + 7 <
- 820 ÷ 82 + 10 (979 ÷ 11) - 89 >
- 136 - 72 + 77 (158 + 54) - 94 >
- 76 × 4 + 46 (80 × 10) + 9 <
- 907 + 10 - 12 15 - 60 + 46 >
- 29 × 2 + 60 (87 × 23) + 1 <
- 80 × 9 - 35 (11 × 28) - 1 >
- 80 × 1 - 21 (20 × 80) - 5 <
- 23 × 7 + 93 (79 × 62) + 1 <
- 440 ÷ 20 + 11 (640 ÷ 10) - 10 <
- 296 - 45 + 31 (318 + 98) - 44 <
- 672 ÷ 56 + 12 (975 ÷ 13) - 39 <
- 984 ÷ 12 - 6 (126 ÷ 42) + 3 >
- 636 ÷ 12 + 53 (690 ÷ 15) - 46 >
- 87 × 9 + 72 (78 × 75) + 2 <
- 140 - 74 + 15 (182 + 85) - 64 <
- 559 - 60 + 20 (602 + 27) - 15 <
- 240 ÷ 12 - 1 (666 ÷ 37) + 6 <
- 432 + 10 - 83 40 - 41 + 25 >
- 627 ÷ 11 - 19 (280 ÷ 40) + 1 >
- 480 ÷ 12 - 4 (896 ÷ 14) + 64 <
- 150 + 10 - 41 78 - 40 + 37 >
- 840 ÷ 24 + 14 (636 ÷ 53) - 12 >
- 61 × 3 - 48 (73 × 69) - 6 <
- 266 ÷ 14 + 19 (660 ÷ 12) - 44 >
- 87 × 8 - 24 (49 × 62) - 5 <
- 69 + 10 - 56 69 - 60 + 61 <
- 372 ÷ 62 - 6 (800 ÷ 20) + 25 <
- 496 ÷ 16 - 2 (936 ÷ 36) + 3 =
- 754 ÷ 26 - 29 (969 ÷ 51) + 3 <
- 780 ÷ 13 - 60 (105 ÷ 21) + 5 <
- 884 - 36 + 56 (89 + 48) - 29 >
- 600 ÷ 40 - 15 (572 ÷ 11) + 52 <
- 54 × 8 - 3 (86 × 44) - 9 <
- 900 ÷ 18 + 18 (912 ÷ 57) - 16 >
- 91 × 7 + 31 (48 × 78) + 2 <
- 302 + 10 - 60 68 - 54 + 96 >
- 11 × 7 - 60 (50 × 63) - 4 <
- 280 ÷ 28 - 10 (473 ÷ 43) + 11 <
- 308 ÷ 28 + 11 (544 ÷ 16) - 32 >
- 153 + 10 - 86 16 - 18 + 30 >
- 91 × 9 + 24 (63 × 17) + 6 <
- 32 × 5 - 87 (88 × 40) - 6 <
- 392 ÷ 14 + 28 (803 ÷ 11) - 11 <
- 672 ÷ 48 + 12 (750 ÷ 30) - 25 >
- 144 ÷ 48 - 2 (990 ÷ 99) + 5 <
- 740 ÷ 74 + 10 (770 ÷ 55) - 10 >
- 286 + 10 - 93 86 - 20 + 68 >
- 43 × 7 - 35 (43 × 53) - 5 <
- 73 × 4 - 31 (78 × 68) - 9 <
- 53 × 2 + 81 (92 × 79) + 8 <
- 249 - 12 + 55 (238 + 83) - 86 >
- 66 × 5 - 97 (40 × 86) - 5 <
- 981 + 10 - 15 70 - 33 + 23 >
- 675 ÷ 15 + 45 (495 ÷ 11) - 45 >
- 704 + 10 - 23 69 - 25 + 37 >
- 54 × 2 - 55 (45 × 13) - 2 <
- 792 ÷ 88 - 2 (522 ÷ 58) + 3 <
- 25 × 7 - 98 (10 × 82) - 9 <
- 950 ÷ 38 + 19 (285 ÷ 15) - 15 >
- 936 ÷ 18 + 39 (615 ÷ 41) - 15 >
- 900 ÷ 20 - 2 (660 ÷ 10) + 22 <
- 35 × 2 + 15 (24 × 67) + 9 <
- 38 × 4 - 49 (61 × 33) - 8 <
- 840 ÷ 24 - 35 (510 ÷ 10) + 6 <
- 894 - 84 + 42 (372 + 61) - 61 >
- 16 × 7 - 36 (89 × 90) - 7 <
- 51 × 4 - 76 (16 × 21) - 4 <
- 608 ÷ 16 - 16 (870 ÷ 15) + 30 <
- 295 + 10 - 59 12 - 14 + 57 >
- 52 × 4 + 57 (38 × 68) + 6 <
- 710 ÷ 10 + 71 (510 ÷ 15) - 30 >
- 912 ÷ 16 - 8 (330 ÷ 30) + 5 >
- 666 - 31 + 13 (230 + 67) - 55 >
- 303 - 95 + 19 (102 + 87) - 47 >
- 836 - 99 + 67 (995 + 95) - 80 <
- 57 × 2 - 60 (98 × 15) - 6 <
- 75 × 3 + 91 (41 × 49) + 3 <
- 13 × 3 + 86 (19 × 35) + 7 <
- 131 + 10 - 74 70 - 32 + 31 <
- 36 × 7 + 56 (58 × 27) + 8 <
- 847 - 95 + 96 (554 + 73) - 72 >
- 77 × 7 + 27 (18 × 21) + 2 >
- 504 ÷ 42 - 9 (882 ÷ 21) + 21 <
- 390 ÷ 26 - 5 (782 ÷ 23) + 17 <
- 936 ÷ 18 - 2 (810 ÷ 54) + 6 >
- 645 + 10 - 34 73 - 49 + 64 >
- 95 × 9 + 11 (60 × 35) + 3 <
- 890 - 71 + 19 (78 + 59) - 47 >
- 615 ÷ 15 + 15 (231 ÷ 11) - 11 >
- 899 + 10 - 10 61 - 31 + 19 >
- 54 × 2 - 88 (49 × 27) - 6 <
※总分：100分， 共计：430道题， 每题：0.23 分。