- 耗时： 0分0秒
- 题数：
- 得分：
- 884 ÷ 52 - 13 (816 ÷ 34) + 8 <
- 312 ÷ 78 - 4 (296 ÷ 74) + 2 <
- 816 ÷ 48 - 1 (285 ÷ 57) + 3 >
- 955 + 10 - 12 34 - 21 + 47 >
- 87 × 7 + 30 (93 × 44) + 6 <
- 54 × 1 - 4 (34 × 80) - 3 <
- 770 ÷ 70 + 11 (288 ÷ 12) - 18 >
- 720 ÷ 15 + 18 (630 ÷ 10) - 10 >
- 49 × 8 + 86 (67 × 76) + 2 <
- 728 ÷ 13 - 14 (650 ÷ 25) + 2 >
- 960 ÷ 10 - 3 (126 ÷ 18) + 6 >
- 40 + 10 - 45 28 - 64 + 61 <
- 329 ÷ 47 - 1 (990 ÷ 10) + 11 <
- 460 ÷ 20 - 10 (825 ÷ 25) + 11 <
- 107 - 30 + 41 (751 + 30) - 38 <
- 746 + 10 - 17 63 - 54 + 84 >
- 780 ÷ 39 - 20 (836 ÷ 44) + 1 <
- 672 ÷ 24 - 7 (768 ÷ 96) + 4 >
- 910 ÷ 10 + 26 (420 ÷ 14) - 20 >
- 660 ÷ 44 + 12 (800 ÷ 50) - 10 >
- 666 ÷ 37 - 9 (375 ÷ 75) + 5 <
- 27 × 4 - 63 (98 × 79) - 1 <
- 270 ÷ 15 + 18 (667 ÷ 23) - 29 >
- 84 × 8 + 59 (64 × 33) + 4 <
- 420 ÷ 28 - 10 (144 ÷ 72) + 2 >
- 183 - 45 + 45 (875 + 21) - 55 <
- 332 - 97 + 40 (809 + 87) - 88 <
- 74 - 35 + 56 (903 + 10) - 78 <
- 861 - 80 + 94 (770 + 73) - 65 >
- 308 ÷ 11 - 7 (432 ÷ 27) + 16 <
- 671 ÷ 61 - 11 (528 ÷ 33) + 16 <
- 882 ÷ 98 - 7 (156 ÷ 39) + 1 <
- 950 ÷ 10 + 19 (979 ÷ 11) - 89 >
- 240 ÷ 20 + 12 (546 ÷ 21) - 21 >
- 828 ÷ 12 - 18 (198 ÷ 11) + 18 >
- 435 ÷ 15 - 1 (882 ÷ 14) + 18 <
- 752 + 10 - 91 82 - 10 + 76 >
- 468 ÷ 36 + 13 (825 ÷ 55) - 15 >
- 550 ÷ 55 - 1 (782 ÷ 17) + 23 <
- 312 - 89 + 22 (628 + 54) - 15 <
- 68 × 4 + 15 (33 × 58) + 6 <
- 209 ÷ 19 + 11 (372 ÷ 31) - 12 >
- 21 × 5 + 30 (43 × 80) + 7 <
- 35 × 4 + 79 (64 × 40) + 3 <
- 26 × 6 - 2 (97 × 58) - 7 <
- 930 + 10 - 25 54 - 48 + 57 >
- 661 - 65 + 91 (801 + 45) - 53 <
- 710 ÷ 71 - 2 (880 ÷ 10) + 40 <
- 69 - 37 + 60 (252 + 11) - 45 <
- 612 + 10 - 19 23 - 28 + 12 >
- 924 ÷ 66 + 14 (672 ÷ 14) - 48 >
- 88 × 7 - 10 (66 × 44) - 2 <
- 628 + 10 - 36 58 - 53 + 61 >
- 743 - 30 + 78 (298 + 77) - 58 >
- 75 × 3 - 28 (96 × 41) - 8 <
- 638 - 23 + 53 (215 + 76) - 94 >
- 820 ÷ 10 - 10 (684 ÷ 57) + 3 >
- 345 ÷ 15 + 23 (984 ÷ 12) - 82 >
- 287 - 22 + 57 (645 + 33) - 43 <
- 448 - 44 + 20 (317 + 54) - 19 >
- 45 × 6 + 45 (59 × 79) + 5 <
- 901 ÷ 17 - 1 (735 ÷ 21) + 7 >
- 47 × 7 + 16 (28 × 16) + 4 <
- 957 ÷ 29 - 33 (378 ÷ 14) + 21 <
- 960 + 10 - 18 71 - 72 + 73 >
- 930 ÷ 15 - 30 (116 ÷ 29) + 1 >
- 420 ÷ 10 + 20 (456 ÷ 19) - 19 >
- 18 × 8 + 95 (14 × 41) + 7 <
- 924 ÷ 14 + 33 (510 ÷ 30) - 15 >
- 93 × 9 + 16 (22 × 21) + 3 >
- 15 × 6 - 51 (28 × 80) - 7 <
- 588 ÷ 28 + 14 (616 ÷ 44) - 14 >
- 86 × 7 - 3 (57 × 45) - 3 <
- 305 + 10 - 68 14 - 36 + 55 >
- 57 × 5 + 64 (63 × 45) + 2 <
- 28 × 6 + 16 (62 × 30) + 8 <
- 480 ÷ 15 - 15 (340 ÷ 10) + 5 <
- 37 × 5 - 17 (70 × 5) - 2 <
- 14 × 5 + 33 (84 × 93) + 3 <
- 878 - 10 + 43 (891 + 43) - 22 <
- 180 ÷ 15 - 1 (357 ÷ 21) + 1 <
- 493 + 10 - 54 32 - 99 + 77 >
- 588 ÷ 42 + 14 (957 ÷ 11) - 11 <
- 495 ÷ 33 - 3 (700 ÷ 70) + 1 >
- 616 ÷ 11 + 44 (624 ÷ 12) - 52 >
- 56 × 9 - 72 (30 × 3) - 2 >
- 98 × 3 - 32 (89 × 14) - 2 <
- 93 × 5 + 30 (11 × 91) + 1 <
- 700 ÷ 50 - 2 (414 ÷ 46) + 9 <
- 994 - 73 + 84 (337 + 45) - 83 >
- 540 ÷ 18 - 20 (360 ÷ 30) + 9 <
- 647 + 10 - 33 57 - 44 + 97 >
- 62 × 5 + 54 (68 × 45) + 1 <
- 482 + 10 - 82 90 - 55 + 41 >
- 367 + 10 - 67 90 - 40 + 25 >
- 342 - 32 + 63 (923 + 78) - 55 <
- 660 ÷ 55 + 10 (900 ÷ 12) - 30 <
- 24 × 8 + 54 (67 × 63) + 7 <
- 70 × 1 - 66 (85 × 55) - 2 <
- 98 × 3 - 5 (11 × 84) - 4 <
- 54 × 2 + 18 (95 × 30) + 5 <
- 71 × 4 - 28 (99 × 55) - 8 <
- 832 ÷ 26 - 32 (690 ÷ 46) + 2 <
- 400 + 10 - 61 66 - 48 + 85 >
- 807 + 10 - 14 95 - 38 + 71 >
- 640 ÷ 10 + 64 (504 ÷ 14) - 28 >
- 34 × 5 - 88 (27 × 67) - 2 <
- 255 ÷ 85 - 1 (960 ÷ 15) + 5 <
- 973 - 22 + 65 (90 + 88) - 82 >
- 918 ÷ 27 - 34 (936 ÷ 12) + 18 <
- 75 × 3 - 47 (75 × 76) - 6 <
- 622 - 25 + 62 (792 + 54) - 66 <
- 138 - 64 + 47 (920 + 72) - 58 <
- 520 ÷ 20 + 20 (637 ÷ 13) - 49 >
- 700 ÷ 25 - 4 (350 ÷ 50) + 1 >
- 40 × 7 + 32 (90 × 10) + 4 <
- 81 × 4 - 48 (48 × 28) - 5 <
- 12 × 1 + 27 (60 × 89) + 5 <
- 756 ÷ 12 - 7 (897 ÷ 69) + 13 >
- 850 ÷ 50 + 17 (854 ÷ 14) - 14 <
- 349 + 10 - 12 61 - 18 + 22 >
- 820 ÷ 82 + 10 (893 ÷ 19) - 19 <
- 96 × 7 + 97 (52 × 26) + 4 <
- 573 - 63 + 24 (201 + 91) - 55 >
- 89 × 9 - 90 (45 × 80) - 5 <
- 186 ÷ 62 - 2 (494 ÷ 38) + 1 <
- 788 + 10 - 65 42 - 77 + 41 >
- 792 ÷ 66 - 11 (610 ÷ 10) + 1 <
- 81 × 4 + 68 (62 × 30) + 1 <
- 87 + 10 - 37 62 - 81 + 46 >
- 281 + 10 - 41 84 - 61 + 48 >
- 441 ÷ 21 + 21 (435 ÷ 15) - 29 >
- 31 × 8 - 46 (40 × 30) - 4 <
- 18 × 2 + 13 (69 × 50) + 1 <
- 555 + 10 - 31 63 - 74 + 98 >
- 500 ÷ 20 - 20 (182 ÷ 14) + 7 <
- 180 - 10 + 29 (774 + 32) - 27 <
- 83 × 2 - 76 (47 × 34) - 9 <
- 458 + 10 - 35 41 - 21 + 92 >
- 35 × 7 + 28 (19 × 43) + 6 <
- 408 ÷ 34 + 12 (770 ÷ 10) - 10 <
- 594 ÷ 18 + 18 (600 ÷ 40) - 15 >
- 248 + 10 - 16 98 - 27 + 14 >
- 132 ÷ 44 - 3 (828 ÷ 23) + 3 <
- 486 ÷ 27 - 2 (864 ÷ 18) + 24 <
- 210 ÷ 15 - 3 (426 ÷ 71) + 1 >
- 452 - 20 + 55 (823 + 60) - 88 <
- 47 × 7 + 48 (75 × 80) + 2 <
- 16 × 3 + 80 (44 × 82) + 6 <
- 629 - 94 + 85 (290 + 89) - 74 >
- 74 × 6 + 86 (19 × 40) + 5 <
- 364 ÷ 28 - 4 (720 ÷ 12) + 8 <
- 884 ÷ 34 + 26 (525 ÷ 21) - 25 >
- 720 ÷ 16 + 18 (570 ÷ 19) - 15 >
- 616 ÷ 28 - 14 (540 ÷ 12) + 2 <
- 828 ÷ 12 + 36 (429 ÷ 13) - 11 >
- 384 + 10 - 11 97 - 40 + 35 >
- 83 × 3 + 22 (65 × 17) + 9 <
- 93 × 2 + 63 (80 × 41) + 3 <
- 80 × 8 + 27 (98 × 33) + 1 <
- 33 - 74 + 99 (615 + 88) - 13 <
- 276 + 10 - 25 65 - 10 + 28 >
- 569 + 10 - 54 33 - 94 + 94 >
- 894 + 10 - 76 79 - 59 + 28 >
- 333 - 40 + 26 (377 + 35) - 28 <
- 32 × 9 + 19 (82 × 99) + 2 <
- 972 - 88 + 81 (809 + 15) - 36 >
- 800 ÷ 16 + 25 (272 ÷ 16) - 17 >
- 45 × 7 - 96 (85 × 65) - 6 <
- 975 ÷ 75 - 3 (980 ÷ 49) + 14 <
- 990 ÷ 15 + 66 (420 ÷ 15) - 10 >
- 471 + 10 - 50 83 - 97 + 40 >
- 576 ÷ 48 - 9 (530 ÷ 10) + 53 <
- 146 - 10 + 91 (494 + 25) - 64 <
- 702 + 10 - 42 10 - 11 + 54 >
- 40 × 5 - 28 (28 × 76) - 8 <
- 66 × 4 + 56 (55 × 55) + 5 <
- 172 + 10 - 93 49 - 94 + 70 >
- 510 ÷ 30 - 5 (975 ÷ 39) + 13 <
- 150 ÷ 15 - 2 (936 ÷ 26) + 18 <
- 260 ÷ 26 - 4 (209 ÷ 19) + 1 <
- 69 × 4 - 10 (84 × 40) - 2 <
- 918 ÷ 51 - 1 (948 ÷ 12) + 6 <
- 175 + 10 - 65 97 - 25 + 32 >
- 301 - 25 + 53 (225 + 13) - 41 >
- 444 ÷ 37 + 12 (660 ÷ 30) - 20 >
- 42 × 2 + 66 (81 × 38) + 1 <
- 392 ÷ 14 - 2 (900 ÷ 20) + 5 <
- 112 - 23 + 19 (87 + 63) - 75 >
- 57 × 4 - 75 (13 × 73) - 4 <
- 576 ÷ 16 - 1 (464 ÷ 16) + 2 >
- 94 × 6 + 72 (87 × 69) + 2 <
- 864 ÷ 12 + 24 (980 ÷ 20) - 35 >
- 388 + 10 - 50 74 - 20 + 57 >
- 809 - 45 + 11 (131 + 94) - 53 >
- 313 + 10 - 68 82 - 18 + 92 >
- 900 ÷ 30 + 18 (512 ÷ 32) - 16 >
- 19 × 8 + 65 (91 × 46) + 9 <
- 95 × 9 + 34 (99 × 51) + 6 <
- 392 ÷ 98 - 1 (120 ÷ 10) + 3 <
- 926 + 10 - 39 33 - 47 + 77 >
- 608 - 90 + 15 (730 + 87) - 95 <
- 721 + 10 - 91 39 - 15 + 68 >
- 722 ÷ 38 - 19 (180 ÷ 10) + 10 <
- 21 × 4 - 9 (52 × 65) - 1 <
- 420 ÷ 10 + 14 (784 ÷ 49) - 14 >
- 74 + 10 - 17 58 - 19 + 52 <
- 588 ÷ 98 - 1 (920 ÷ 40) + 20 <
- 660 ÷ 10 - 33 (408 ÷ 12) + 34 <
- 676 ÷ 52 + 13 (924 ÷ 12) - 33 <
- 58 × 5 + 90 (33 × 75) + 1 <
- 63 × 8 - 40 (45 × 92) - 5 <
- 85 × 5 + 49 (26 × 74) + 9 <
- 585 - 75 + 97 (208 + 16) - 43 >
- 589 ÷ 31 - 1 (546 ÷ 78) + 2 >
- 59 × 4 + 16 (62 × 53) + 1 <
- 947 - 11 + 41 (496 + 38) - 19 >
- 893 + 10 - 79 65 - 35 + 82 >
- 18 × 3 - 54 (39 × 77) - 9 <
- 405 + 10 - 42 20 - 58 + 68 >
- 937 - 52 + 31 (768 + 52) - 39 >
- 966 ÷ 69 - 2 (660 ÷ 22) + 3 <
- 151 + 10 - 62 59 - 19 + 47 >
- 60 × 3 + 66 (62 × 74) + 7 <
- 58 × 3 + 51 (12 × 83) + 8 <
- 960 ÷ 80 + 10 (368 ÷ 16) - 23 >
- 977 + 10 - 85 44 - 32 + 45 >
- 292 - 28 + 79 (304 + 67) - 76 >
- 712 + 10 - 41 82 - 22 + 78 >
- 786 - 18 + 20 (125 + 39) - 43 >
- 40 × 9 - 40 (41 × 31) - 5 <
- 143 - 77 + 56 (511 + 10) - 33 <
- 476 ÷ 17 + 14 (720 ÷ 12) - 12 <
- 910 ÷ 13 + 26 (648 ÷ 12) - 54 >
- 972 ÷ 12 - 4 (945 ÷ 15) + 35 <
- 660 ÷ 15 + 22 (580 ÷ 10) - 29 >
- 912 ÷ 12 + 76 (264 ÷ 12) - 12 >
- 36 × 9 - 99 (68 × 14) - 4 <
- 663 - 32 + 11 (285 + 55) - 47 >
- 580 ÷ 29 + 20 (729 ÷ 27) - 27 >
- 957 - 17 + 66 (615 + 31) - 55 >
- 297 ÷ 11 + 11 (972 ÷ 54) - 12 >
- 640 ÷ 10 + 64 (672 ÷ 16) - 24 >
- 344 + 10 - 64 78 - 47 + 37 >
- 37 × 3 + 66 (46 × 12) + 6 <
- 494 - 37 + 20 (505 + 33) - 55 <
- 898 - 15 + 19 (557 + 27) - 43 >
- 880 ÷ 22 + 20 (840 ÷ 42) - 14 >
- 75 × 9 - 2 (47 × 54) - 5 <
- 360 ÷ 20 + 12 (840 ÷ 15) - 30 >
- 397 + 10 - 40 46 - 86 + 84 >
- 585 + 10 - 20 74 - 97 + 44 >
- 12 × 5 - 31 (23 × 95) - 2 <
- 456 - 97 + 71 (694 + 78) - 40 <
- 265 ÷ 53 - 5 (258 ÷ 43) + 3 <
- 49 × 8 - 71 (20 × 66) - 9 <
- 77 × 6 - 41 (72 × 37) - 8 <
- 864 ÷ 12 - 18 (396 ÷ 18) + 6 >
- 836 ÷ 19 + 19 (560 ÷ 14) - 20 >
- 900 ÷ 12 + 25 (810 ÷ 10) - 81 >
- 69 × 4 - 27 (91 × 48) - 2 <
- 816 ÷ 34 - 1 (384 ÷ 64) + 1 >
- 870 - 99 + 63 (74 + 75) - 95 >
- 105 - 95 + 77 (367 + 63) - 59 <
- 260 - 80 + 70 (542 + 34) - 64 <
- 728 - 91 + 51 (56 + 15) - 62 >
- 49 × 7 + 50 (37 × 88) + 3 <
- 834 + 10 - 52 78 - 51 + 17 >
- 644 - 79 + 64 (202 + 44) - 26 >
- 87 × 1 - 45 (69 × 55) - 5 <
- 567 - 45 + 84 (216 + 76) - 78 >
- 33 × 6 - 33 (69 × 67) - 1 <
- 398 + 10 - 65 74 - 27 + 80 >
- 468 ÷ 12 - 1 (700 ÷ 28) + 7 >
- 459 - 79 + 60 (993 + 32) - 39 <
- 972 ÷ 54 + 12 (481 ÷ 13) - 13 >
- 990 ÷ 55 + 15 (924 ÷ 28) - 11 >
- 65 × 5 + 98 (39 × 15) + 7 <
- 60 × 9 - 89 (79 × 30) - 2 <
- 936 ÷ 24 + 18 (754 ÷ 29) - 26 >
- 133 + 10 - 35 41 - 20 + 83 >
- 407 ÷ 11 + 11 (663 ÷ 17) - 39 >
- 168 ÷ 24 - 1 (442 ÷ 26) + 17 <
- 578 ÷ 17 + 17 (780 ÷ 20) - 15 >
- 76 × 8 + 18 (48 × 98) + 3 <
- 12 - 62 + 87 (288 + 51) - 63 <
- 448 ÷ 32 - 7 (990 ÷ 11) + 11 <
- 442 + 10 - 39 59 - 40 + 17 >
- 730 + 10 - 17 79 - 94 + 79 >
- 725 - 82 + 49 (220 + 26) - 53 >
- 43 × 7 + 24 (72 × 39) + 1 <
- 351 - 14 + 31 (848 + 78) - 78 <
- 312 ÷ 52 - 2 (957 ÷ 33) + 1 <
- 34 × 3 + 67 (64 × 85) + 9 <
- 706 - 61 + 87 (217 + 93) - 15 >
- 902 - 22 + 10 (290 + 44) - 99 >
- 87 × 5 + 93 (33 × 22) + 6 <
- 912 ÷ 57 - 12 (690 ÷ 69) + 1 <
- 90 × 9 - 82 (72 × 76) - 2 <
- 645 - 41 + 49 (517 + 90) - 71 >
- 97 × 5 + 56 (55 × 20) + 1 <
- 756 ÷ 28 + 18 (560 ÷ 14) - 40 >
- 460 ÷ 10 + 46 (490 ÷ 10) - 49 >
- 936 ÷ 26 - 4 (616 ÷ 11) + 28 <
- 528 ÷ 22 - 24 (441 ÷ 49) + 3 <
- 590 + 10 - 52 32 - 24 + 21 >
- 91 × 7 + 73 (21 × 85) + 3 <
- 854 - 10 + 58 (636 + 70) - 28 >
- 76 × 5 + 22 (95 × 30) + 4 <
- 79 × 9 - 37 (15 × 58) - 4 <
- 506 ÷ 22 - 23 (730 ÷ 73) + 5 <
- 396 + 10 - 52 37 - 44 + 23 >
- 960 ÷ 24 + 15 (110 ÷ 10) - 11 >
- 23 × 4 + 36 (75 × 47) + 9 <
- 150 - 73 + 94 (492 + 61) - 32 <
- 57 × 8 - 1 (24 × 43) - 7 <
- 784 ÷ 49 + 14 (798 ÷ 57) - 14 >
- 203 + 10 - 74 22 - 20 + 17 >
- 456 ÷ 24 - 2 (900 ÷ 60) + 12 <
- 87 × 3 + 79 (70 × 84) + 1 <
- 21 × 4 + 41 (17 × 95) + 5 <
- 82 × 6 - 90 (11 × 86) - 2 <
- 410 + 10 - 35 30 - 45 + 44 >
- 840 ÷ 14 + 20 (900 ÷ 20) - 45 >
- 630 ÷ 35 - 15 (708 ÷ 12) + 3 <
- 850 ÷ 17 + 50 (966 ÷ 46) - 14 >
- 28 × 7 - 85 (64 × 81) - 5 <
- 308 ÷ 22 - 11 (319 ÷ 11) + 29 <
- 65 × 8 - 75 (73 × 85) - 4 <
- 54 × 2 + 20 (51 × 74) + 8 <
- 92 × 7 - 9 (41 × 52) - 6 <
- 854 + 10 - 55 37 - 22 + 69 >
- 94 × 2 - 53 (66 × 54) - 5 <
- 222 ÷ 37 - 6 (880 ÷ 16) + 55 <
- 750 ÷ 15 + 25 (220 ÷ 20) - 10 >
- 154 ÷ 14 - 7 (160 ÷ 40) + 4 <
- 46 × 7 + 44 (55 × 72) + 6 <
- 832 ÷ 32 - 4 (297 ÷ 99) + 1 >
- 837 ÷ 93 - 9 (972 ÷ 12) + 12 <
- 26 × 5 + 35 (13 × 68) + 3 <
- 900 ÷ 20 + 10 (812 ÷ 14) - 28 >
- 577 - 11 + 10 (580 + 81) - 17 <
- 53 × 1 - 41 (18 × 76) - 9 <
- 35 × 4 + 42 (98 × 72) + 3 <
- 700 ÷ 25 - 1 (408 ÷ 24) + 12 <
- 28 × 1 + 27 (57 × 70) + 8 <
- 756 ÷ 36 - 21 (432 ÷ 12) + 8 <
- 600 ÷ 60 - 6 (750 ÷ 15) + 6 <
- 38 × 2 + 68 (35 × 53) + 1 <
- 875 + 10 - 81 37 - 79 + 86 >
- 93 × 4 - 96 (64 × 21) - 7 <
- 451 + 10 - 49 64 - 48 + 84 >
- 616 ÷ 56 + 11 (684 ÷ 38) - 18 >
- 280 ÷ 28 - 5 (402 ÷ 67) + 3 <
- 924 ÷ 21 + 42 (924 ÷ 14) - 11 >
- 253 + 10 - 32 18 - 29 + 61 >
- 900 ÷ 12 + 30 (880 ÷ 11) - 16 >
- 150 - 71 + 11 (877 + 20) - 23 <
- 47 × 5 - 47 (78 × 74) - 6 <
- 740 ÷ 10 + 20 (384 ÷ 24) - 12 >
- 528 ÷ 22 - 2 (968 ÷ 44) + 11 <
- 71 × 5 - 43 (17 × 3) - 5 >
- 93 × 6 - 37 (52 × 62) - 1 <
- 600 ÷ 10 + 30 (864 ÷ 16) - 18 >
- 317 + 10 - 94 77 - 92 + 71 >
- 978 + 10 - 80 43 - 87 + 77 >
- 50 × 5 + 94 (64 × 40) + 2 <
- 571 + 10 - 49 98 - 84 + 16 >
- 256 ÷ 16 + 16 (372 ÷ 12) - 12 >
- 861 - 79 + 52 (868 + 52) - 98 >
- 24 × 6 + 57 (80 × 63) + 1 <
- 627 ÷ 33 - 3 (550 ÷ 50) + 10 <
- 45 × 5 - 66 (34 × 38) - 6 <
- 696 ÷ 29 + 24 (228 ÷ 12) - 19 >
- 450 ÷ 10 - 6 (684 ÷ 36) + 4 >
- 71 × 6 + 82 (50 × 43) + 3 <
- 468 ÷ 39 - 4 (600 ÷ 20) + 24 <
- 968 + 10 - 41 51 - 10 + 91 >
- 441 - 87 + 19 (370 + 65) - 59 <
- 600 ÷ 10 + 10 (840 ÷ 40) - 15 >
- 497 - 93 + 29 (747 + 99) - 22 <
- 810 ÷ 81 - 1 (400 ÷ 80) + 2 >
- 96 × 9 + 43 (68 × 21) + 3 <
- 85 × 2 + 19 (33 × 18) + 4 <
- 75 × 5 - 27 (18 × 54) - 1 <
- 720 + 10 - 92 79 - 41 + 98 >
- 770 ÷ 55 - 10 (768 ÷ 24) + 24 <
- 899 + 10 - 58 95 - 37 + 35 >
- 29 × 2 - 17 (66 × 88) - 1 <
- 897 ÷ 13 + 69 (756 ÷ 27) - 12 >
- 46 × 4 + 59 (57 × 37) + 5 <
- 864 ÷ 16 - 24 (480 ÷ 32) + 12 >
- 550 - 54 + 83 (889 + 76) - 81 <
- 702 ÷ 13 + 26 (920 ÷ 10) - 92 >
- 918 ÷ 34 + 17 (646 ÷ 38) - 17 >
- 377 ÷ 29 + 13 (966 ÷ 14) - 21 <
- 27 × 6 - 82 (64 × 5) - 3 <
- 712 + 10 - 82 58 - 81 + 56 >
- 992 ÷ 31 + 16 (600 ÷ 15) - 40 >
- 676 - 98 + 12 (543 + 64) - 98 >
- 864 ÷ 32 - 9 (187 ÷ 17) + 1 >
- 240 ÷ 24 + 10 (520 ÷ 13) - 40 >
- 228 ÷ 76 - 1 (990 ÷ 11) + 1 <
- 47 × 1 + 31 (21 × 36) + 6 <
- 69 × 1 + 48 (74 × 11) + 2 <
- 475 ÷ 95 - 5 (420 ÷ 20) + 1 <
- 600 ÷ 10 + 50 (969 ÷ 19) - 17 >
- 647 + 10 - 72 56 - 52 + 77 >
- 880 ÷ 40 - 10 (912 ÷ 76) + 2 <
- 459 - 35 + 88 (799 + 83) - 50 <
※总分：100分， 共计：410道题， 每题：0.24 分。