- 耗时： 0分0秒
- 题数：
- 得分：
- 84 × 6 + 40 (19 × 77) + 6 <
- 30 × 9 + 29 (38 × 69) + 5 <
- 34 × 9 + 18 (83 × 93) + 3 <
- 990 ÷ 30 + 18 (475 ÷ 19) - 19 >
- 75 × 5 - 15 (64 × 13) - 4 <
- 92 + 10 - 80 61 - 97 + 64 <
- 780 ÷ 10 + 12 (924 ÷ 33) - 12 >
- 492 - 84 + 86 (900 + 68) - 23 <
- 792 ÷ 24 - 3 (561 ÷ 17) + 1 <
- 96 × 6 + 64 (11 × 81) + 1 <
- 686 ÷ 14 + 14 (450 ÷ 15) - 15 >
- 620 + 10 - 55 35 - 27 + 59 >
- 494 ÷ 38 - 13 (624 ÷ 13) + 48 <
- 216 + 10 - 19 96 - 67 + 65 >
- 950 ÷ 19 + 10 (583 ÷ 11) - 53 >
- 80 × 4 - 86 (34 × 52) - 2 <
- 473 ÷ 11 - 1 (420 ÷ 28) + 2 >
- 460 ÷ 46 + 10 (868 ÷ 28) - 28 >
- 72 × 8 + 47 (87 × 15) + 4 <
- 208 ÷ 16 - 8 (935 ÷ 11) + 17 <
- 420 ÷ 12 + 14 (924 ÷ 22) - 21 >
- 437 ÷ 19 + 19 (826 ÷ 14) - 59 >
- 59 × 3 + 51 (45 × 12) + 4 <
- 56 × 4 + 72 (91 × 19) + 9 <
- 660 ÷ 30 - 2 (750 ÷ 30) + 5 <
- 624 - 82 + 52 (544 + 35) - 47 >
- 961 ÷ 31 + 31 (840 ÷ 60) - 12 >
- 364 ÷ 28 - 1 (480 ÷ 16) + 12 <
- 792 ÷ 66 - 12 (578 ÷ 17) + 34 <
- 660 ÷ 12 + 55 (819 ÷ 13) - 63 >
- 954 ÷ 53 - 9 (660 ÷ 11) + 2 <
- 43 × 8 - 85 (79 × 3) - 4 >
- 444 + 10 - 49 70 - 68 + 73 >
- 60 × 1 - 50 (90 × 52) - 8 <
- 230 - 96 + 71 (798 + 97) - 38 <
- 775 ÷ 25 + 25 (828 ÷ 18) - 23 >
- 792 ÷ 36 + 11 (693 ÷ 11) - 21 <
- 25 × 2 + 71 (45 × 30) + 3 <
- 649 ÷ 11 + 59 (952 ÷ 14) - 14 >
- 693 ÷ 33 - 9 (540 ÷ 18) + 1 <
- 570 ÷ 10 - 19 (638 ÷ 29) + 22 <
- 433 + 10 - 58 59 - 15 + 65 >
- 38 × 9 + 92 (42 × 24) + 9 <
- 74 × 7 - 87 (14 × 4) - 5 >
- 59 × 3 + 65 (56 × 51) + 1 <
- 546 ÷ 14 + 14 (495 ÷ 11) - 15 >
- 998 - 12 + 28 (263 + 43) - 11 >
- 352 ÷ 32 - 11 (780 ÷ 10) + 39 <
- 840 ÷ 10 - 1 (550 ÷ 10) + 1 >
- 540 ÷ 15 - 4 (936 ÷ 24) + 26 <
- 235 + 10 - 87 21 - 21 + 75 >
- 33 × 8 + 38 (40 × 73) + 8 <
- 776 - 31 + 65 (73 + 50) - 18 >
- 92 - 79 + 69 (837 + 69) - 38 <
- 660 ÷ 10 + 44 (920 ÷ 40) - 10 >
- 58 × 6 - 41 (59 × 62) - 4 <
- 42 × 6 + 13 (55 × 61) + 9 <
- 420 ÷ 14 - 28 (984 ÷ 24) + 3 <
- 969 ÷ 17 - 19 (840 ÷ 35) + 3 >
- 43 × 1 + 67 (34 × 92) + 9 <
- 99 × 4 - 91 (26 × 65) - 7 <
- 480 ÷ 32 + 12 (576 ÷ 24) - 12 >
- 55 × 5 + 85 (28 × 85) + 1 <
- 902 ÷ 11 - 1 (660 ÷ 12) + 11 >
- 882 ÷ 98 - 2 (384 ÷ 48) + 2 <
- 749 - 19 + 80 (847 + 30) - 60 <
- 398 - 67 + 86 (640 + 21) - 33 <
- 99 × 3 - 23 (82 × 36) - 9 <
- 688 ÷ 43 + 16 (948 ÷ 12) - 12 <
- 57 × 9 - 17 (24 × 70) - 7 <
- 900 ÷ 18 - 4 (900 ÷ 10) + 90 <
- 344 - 74 + 72 (336 + 87) - 79 <
- 24 × 5 - 90 (61 × 74) - 8 <
- 668 - 66 + 21 (178 + 91) - 63 >
- 945 ÷ 35 - 9 (648 ÷ 72) + 1 >
- 812 - 51 + 45 (443 + 11) - 70 >
- 770 + 10 - 15 55 - 63 + 25 >
- 600 ÷ 10 + 15 (800 ÷ 50) - 10 >
- 37 × 6 - 26 (72 × 53) - 6 <
- 93 × 6 + 78 (21 × 10) + 6 >
- 470 + 10 - 69 91 - 57 + 14 >
- 655 - 44 + 39 (413 + 75) - 84 >
- 624 ÷ 26 + 12 (630 ÷ 63) - 10 >
- 97 × 7 + 54 (50 × 94) + 9 <
- 13 × 5 - 30 (13 × 78) - 7 <
- 56 × 1 + 87 (31 × 46) + 6 <
- 51 × 1 + 37 (71 × 51) + 7 <
- 76 × 8 + 83 (30 × 59) + 4 <
- 33 × 8 - 59 (52 × 98) - 2 <
- 984 ÷ 12 + 12 (546 ÷ 39) - 13 >
- 364 ÷ 28 + 13 (952 ÷ 28) - 28 >
- 379 + 10 - 32 83 - 61 + 72 >
- 59 × 1 + 76 (61 × 75) + 7 <
- 836 ÷ 76 + 11 (170 ÷ 10) - 17 >
- 73 × 6 + 88 (26 × 61) + 9 <
- 817 ÷ 19 - 19 (360 ÷ 18) + 8 <
- 64 + 10 - 58 50 - 91 + 47 >
- 30 × 3 + 88 (92 × 66) + 5 <
- 598 ÷ 13 - 13 (308 ÷ 77) + 1 >
- 58 × 7 + 49 (99 × 51) + 1 <
- 473 ÷ 43 + 11 (432 ÷ 16) - 12 >
- 870 ÷ 15 + 29 (800 ÷ 32) - 20 >
- 805 - 11 + 39 (588 + 44) - 80 >
- 945 ÷ 45 - 7 (648 ÷ 12) + 27 <
- 420 ÷ 84 - 2 (368 ÷ 16) + 4 <
- 77 × 4 + 14 (87 × 57) + 9 <
- 485 - 48 + 47 (749 + 99) - 12 <
- 576 + 10 - 60 99 - 51 + 64 >
- 626 + 10 - 34 30 - 32 + 47 >
- 411 + 10 - 75 39 - 31 + 64 >
- 12 × 1 + 97 (52 × 86) + 5 <
- 917 + 10 - 55 79 - 18 + 62 >
- 933 + 10 - 99 88 - 68 + 45 >
- 799 - 92 + 57 (234 + 58) - 62 >
- 810 ÷ 30 + 15 (900 ÷ 36) - 20 >
- 793 - 75 + 73 (604 + 78) - 45 >
- 87 × 1 - 51 (43 × 62) - 8 <
- 46 × 6 - 40 (95 × 92) - 7 <
- 45 × 1 + 89 (63 × 47) + 8 <
- 391 - 17 + 70 (659 + 50) - 50 <
- 342 - 34 + 33 (291 + 10) - 22 >
- 84 × 4 - 26 (28 × 64) - 1 <
- 75 × 5 + 35 (48 × 38) + 7 <
- 231 ÷ 11 + 11 (987 ÷ 47) - 21 >
- 429 ÷ 11 - 11 (900 ÷ 36) + 25 <
- 612 ÷ 18 - 1 (156 ÷ 12) + 6 >
- 83 × 7 + 66 (51 × 50) + 3 <
- 240 ÷ 10 + 24 (868 ÷ 31) - 14 >
- 728 ÷ 14 + 13 (900 ÷ 12) - 45 >
- 537 - 61 + 86 (964 + 51) - 31 <
- 920 ÷ 40 - 20 (672 ÷ 56) + 1 <
- 28 × 9 - 16 (80 × 1) - 5 >
- 32 × 9 + 28 (78 × 70) + 7 <
- 47 × 7 - 23 (84 × 44) - 8 <
- 756 ÷ 18 + 18 (720 ÷ 36) - 12 >
- 71 × 2 - 15 (56 × 67) - 6 <
- 774 - 58 + 93 (210 + 72) - 16 >
- 84 × 8 - 62 (91 × 5) - 1 >
- 174 - 54 + 11 (663 + 68) - 75 <
- 76 × 2 + 66 (61 × 25) + 4 <
- 990 ÷ 30 + 22 (819 ÷ 13) - 63 >
- 378 ÷ 54 - 2 (540 ÷ 10) + 18 <
- 48 × 4 - 86 (71 × 43) - 1 <
- 779 - 92 + 72 (497 + 98) - 82 >
- 624 ÷ 39 - 3 (364 ÷ 28) + 2 <
- 400 ÷ 20 - 16 (984 ÷ 24) + 41 <
- 401 - 99 + 91 (772 + 94) - 44 <
- 966 ÷ 23 + 42 (920 ÷ 46) - 10 >
- 460 - 36 + 79 (155 + 39) - 89 >
- 980 ÷ 10 + 98 (260 ÷ 20) - 10 >
- 963 - 79 + 93 (269 + 36) - 20 >
- 95 × 7 - 83 (73 × 93) - 8 <
- 913 ÷ 83 + 11 (540 ÷ 12) - 27 >
- 299 - 21 + 98 (528 + 24) - 48 <
- 176 + 10 - 53 68 - 67 + 17 >
- 850 ÷ 25 - 34 (368 ÷ 46) + 1 <
- 832 ÷ 16 + 32 (980 ÷ 49) - 14 >
- 245 - 35 + 11 (640 + 70) - 31 <
- 960 ÷ 15 - 48 (837 ÷ 27) + 1 <
- 821 - 70 + 26 (430 + 99) - 24 >
- 960 ÷ 60 - 2 (640 ÷ 10) + 32 <
- 37 × 3 - 24 (57 × 58) - 6 <
- 613 - 77 + 71 (539 + 47) - 88 >
- 633 - 30 + 64 (259 + 40) - 26 >
- 702 ÷ 78 - 3 (868 ÷ 14) + 7 <
- 614 - 17 + 57 (900 + 13) - 77 <
- 552 ÷ 23 - 8 (558 ÷ 18) + 18 <
- 680 ÷ 17 - 40 (690 ÷ 15) + 15 <
- 780 ÷ 13 - 1 (680 ÷ 34) + 17 >
- 913 ÷ 83 + 11 (950 ÷ 38) - 19 >
- 286 ÷ 26 + 11 (884 ÷ 26) - 26 >
- 243 - 33 + 21 (644 + 71) - 82 <
- 956 - 38 + 31 (766 + 59) - 32 >
- 598 ÷ 26 + 13 (551 ÷ 19) - 29 >
- 536 - 91 + 33 (763 + 71) - 16 <
- 656 ÷ 16 - 1 (138 ÷ 69) + 2 >
- 846 ÷ 47 - 3 (435 ÷ 29) + 1 <
- 57 + 10 - 19 31 - 48 + 69 <
- 539 ÷ 11 + 49 (754 ÷ 26) - 13 >
- 538 - 70 + 18 (883 + 85) - 54 <
- 16 × 9 - 86 (99 × 11) - 1 <
- 462 ÷ 14 + 11 (840 ÷ 35) - 10 >
- 816 ÷ 51 + 12 (286 ÷ 13) - 22 >
- 85 × 5 + 91 (12 × 44) + 6 <
- 525 ÷ 21 + 15 (650 ÷ 10) - 13 <
- 437 ÷ 23 - 1 (144 ÷ 24) + 2 >
- 780 ÷ 30 - 20 (900 ÷ 90) + 3 <
- 675 ÷ 15 - 27 (372 ÷ 31) + 4 >
- 460 - 88 + 96 (478 + 48) - 35 <
- 91 × 4 + 24 (60 × 17) + 3 <
- 33 × 8 - 52 (95 × 81) - 8 <
- 91 × 9 - 83 (20 × 64) - 3 <
- 95 × 9 - 83 (18 × 3) - 9 >
- 543 + 10 - 52 38 - 76 + 62 >
- 84 × 4 - 35 (91 × 91) - 6 <
- 900 ÷ 45 - 5 (760 ÷ 10) + 5 <
- 705 ÷ 15 - 1 (315 ÷ 35) + 7 >
- 36 × 1 + 55 (65 × 95) + 5 <
- 612 - 12 + 51 (598 + 15) - 17 >
- 402 + 10 - 37 34 - 48 + 47 >
- 767 ÷ 13 - 1 (260 ÷ 13) + 10 >
- 163 - 12 + 53 (67 + 54) - 95 >
- 591 + 10 - 54 29 - 74 + 83 >
- 518 ÷ 14 - 7 (504 ÷ 12) + 28 <
- 918 ÷ 17 - 6 (627 ÷ 11) + 1 <
- 714 ÷ 14 + 51 (918 ÷ 18) - 34 >
- 484 - 53 + 77 (238 + 78) - 80 >
- 610 + 10 - 68 98 - 30 + 62 >
- 60 × 7 - 87 (33 × 87) - 7 <
- 352 - 74 + 71 (880 + 54) - 40 <
- 176 ÷ 16 - 11 (264 ÷ 11) + 2 <
- 26 × 6 - 38 (77 × 32) - 3 <
- 53 × 4 - 8 (53 × 74) - 1 <
- 720 ÷ 60 - 12 (440 ÷ 44) + 5 <
- 623 + 10 - 98 85 - 38 + 86 >
- 969 + 10 - 33 61 - 90 + 67 >
- 26 × 7 - 53 (85 × 98) - 8 <
- 58 × 5 + 22 (10 × 14) + 6 >
- 89 × 2 + 48 (26 × 59) + 4 <
- 675 - 97 + 41 (594 + 91) - 89 >
- 110 - 20 + 81 (379 + 53) - 48 <
- 86 × 7 + 55 (60 × 96) + 3 <
- 730 - 86 + 48 (257 + 21) - 60 >
- 718 - 67 + 72 (219 + 96) - 78 >
- 86 × 9 - 97 (67 × 96) - 8 <
- 60 × 9 - 74 (67 × 25) - 6 <
- 30 × 2 + 24 (23 × 28) + 2 <
- 548 + 10 - 67 45 - 52 + 76 >
- 350 ÷ 35 + 10 (756 ÷ 28) - 21 >
- 31 × 2 + 49 (53 × 76) + 1 <
- 30 × 7 - 32 (39 × 73) - 6 <
- 28 × 4 + 64 (74 × 43) + 2 <
- 451 - 61 + 82 (669 + 87) - 71 <
- 77 × 5 + 44 (22 × 54) + 8 <
- 81 × 1 + 54 (85 × 90) + 5 <
- 924 ÷ 42 - 22 (168 ÷ 14) + 1 <
- 543 - 50 + 62 (921 + 78) - 90 <
- 792 ÷ 12 - 3 (936 ÷ 13) + 24 <
- 79 × 5 - 86 (65 × 69) - 6 <
- 91 × 6 - 34 (98 × 74) - 3 <
- 322 ÷ 23 - 1 (946 ÷ 43) + 22 <
- 39 × 2 - 27 (91 × 66) - 1 <
- 808 - 35 + 58 (432 + 28) - 87 >
- 936 + 10 - 20 79 - 48 + 26 >
- 38 × 7 - 52 (38 × 89) - 4 <
- 395 + 10 - 81 50 - 64 + 42 >
- 253 ÷ 11 + 11 (630 ÷ 18) - 35 >
- 205 - 75 + 26 (273 + 85) - 87 <
- 768 ÷ 32 - 6 (737 ÷ 11) + 11 <
- 402 + 10 - 26 85 - 38 + 90 >
- 22 × 7 + 96 (25 × 91) + 8 <
- 308 ÷ 11 + 11 (546 ÷ 26) - 21 >
- 143 - 75 + 41 (316 + 47) - 75 <
- 968 ÷ 88 + 11 (972 ÷ 12) - 27 <
- 672 ÷ 12 + 48 (504 ÷ 24) - 14 >
- 752 + 10 - 65 49 - 49 + 85 >
- 810 ÷ 18 - 3 (592 ÷ 74) + 1 >
- 504 ÷ 63 - 7 (195 ÷ 39) + 5 <
- 63 × 3 - 98 (92 × 11) - 7 <
- 728 ÷ 26 + 14 (780 ÷ 15) - 26 >
- 366 + 10 - 15 46 - 56 + 94 >
- 285 + 10 - 18 22 - 19 + 16 >
- 583 - 44 + 59 (840 + 50) - 17 <
- 354 - 57 + 11 (350 + 52) - 81 <
- 690 ÷ 10 + 46 (666 ÷ 18) - 37 >
- 78 - 12 + 27 (79 + 10) - 86 >
- 51 × 8 - 16 (13 × 83) - 5 <
- 600 ÷ 10 - 24 (700 ÷ 14) + 7 <
- 192 ÷ 12 + 16 (576 ÷ 12) - 16 =
- 676 + 10 - 31 41 - 25 + 17 >
- 485 + 10 - 84 31 - 32 + 86 >
- 218 - 37 + 22 (924 + 14) - 45 <
- 350 ÷ 10 + 10 (987 ÷ 21) - 47 >
- 897 + 10 - 53 59 - 23 + 90 >
- 880 ÷ 40 - 22 (900 ÷ 20) + 18 <
- 61 × 6 - 26 (81 × 79) - 7 <
- 20 × 6 - 63 (75 × 85) - 3 <
- 204 ÷ 17 - 6 (756 ÷ 28) + 1 <
- 88 × 9 - 55 (65 × 12) - 4 <
- 349 - 53 + 19 (92 + 16) - 98 >
- 141 + 10 - 46 65 - 35 + 47 >
- 862 - 25 + 83 (754 + 64) - 96 >
- 714 ÷ 14 + 51 (663 ÷ 13) - 39 >
- 834 - 84 + 18 (817 + 62) - 30 <
- 728 + 10 - 20 98 - 93 + 63 >
- 845 + 10 - 69 24 - 37 + 92 >
- 513 - 82 + 95 (176 + 36) - 32 >
- 34 × 9 + 98 (59 × 78) + 3 <
- 986 ÷ 17 + 34 (336 ÷ 12) - 12 >
- 281 + 10 - 57 67 - 48 + 12 >
- 840 ÷ 15 - 15 (546 ÷ 13) + 1 <
- 899 + 10 - 16 32 - 61 + 45 >
- 12 × 3 + 31 (59 × 21) + 8 <
- 524 - 54 + 35 (396 + 29) - 10 >
- 792 - 22 + 63 (903 + 29) - 14 <
- 32 - 29 + 56 (692 + 10) - 60 <
- 73 × 7 - 3 (70 × 41) - 3 <
- 229 - 81 + 47 (92 + 85) - 89 >
- 83 × 1 + 23 (67 × 37) + 5 <
- 840 ÷ 14 + 20 (637 ÷ 13) - 49 >
- 516 - 44 + 13 (758 + 19) - 61 <
- 920 ÷ 10 + 40 (800 ÷ 25) - 16 >
- 861 + 10 - 89 97 - 81 + 49 >
- 43 × 2 - 31 (14 × 54) - 5 <
- 782 ÷ 34 + 23 (720 ÷ 15) - 45 >
- 849 + 10 - 52 29 - 70 + 53 >
- 758 - 19 + 94 (643 + 60) - 32 >
- 465 + 10 - 26 59 - 60 + 75 >
- 660 ÷ 33 - 5 (765 ÷ 45) + 1 <
- 714 - 88 + 69 (495 + 12) - 94 >
- 672 ÷ 32 + 14 (826 ÷ 14) - 59 >
- 35 - 21 + 62 (295 + 83) - 26 <
- 420 ÷ 12 + 21 (396 ÷ 33) - 12 >
- 342 ÷ 38 - 6 (664 ÷ 83) + 1 <
- 952 - 81 + 35 (133 + 19) - 45 >
- 902 ÷ 22 + 22 (378 ÷ 14) - 18 >
- 15 × 5 + 63 (27 × 65) + 2 <
- 77 × 6 + 13 (35 × 75) + 7 <
- 309 - 24 + 31 (355 + 17) - 91 >
- 66 × 2 + 37 (30 × 61) + 3 <
- 50 × 8 - 82 (89 × 54) - 1 <
- 79 × 3 - 72 (11 × 90) - 8 <
- 931 - 45 + 99 (369 + 42) - 60 >
- 37 × 8 - 24 (76 × 49) - 9 <
- 55 × 5 - 79 (53 × 39) - 2 <
- 34 × 2 - 37 (95 × 6) - 7 <
- 26 × 6 + 26 (58 × 93) + 1 <
- 571 + 10 - 96 60 - 81 + 51 >
- 256 ÷ 32 - 4 (286 ÷ 13) + 22 <
- 870 ÷ 10 + 30 (798 ÷ 21) - 14 >
- 406 - 27 + 79 (667 + 41) - 56 <
- 85 × 4 + 10 (66 × 48) + 5 <
- 95 × 1 - 86 (78 × 31) - 7 <
- 920 ÷ 20 - 4 (520 ÷ 40) + 10 >
- 809 + 10 - 66 86 - 65 + 56 >
- 828 ÷ 18 + 46 (960 ÷ 12) - 60 >
- 750 ÷ 75 + 10 (540 ÷ 30) - 10 >
- 18 × 7 - 50 (77 × 89) - 8 <
- 57 × 9 + 34 (48 × 32) + 7 <
- 711 - 23 + 51 (386 + 86) - 93 >
- 11 × 9 - 47 (25 × 43) - 5 <
- 86 × 9 + 58 (58 × 30) + 2 <
- 782 - 60 + 57 (499 + 76) - 95 >
- 426 - 28 + 43 (975 + 21) - 65 <
- 61 × 9 - 83 (27 × 78) - 1 <
- 720 ÷ 10 - 20 (713 ÷ 31) + 23 >
- 232 ÷ 29 - 1 (406 ÷ 58) + 2 <
- 40 × 9 + 96 (48 × 65) + 4 <
- 296 - 92 + 83 (504 + 78) - 15 <
- 567 ÷ 27 + 21 (580 ÷ 10) - 10 <
- 844 - 65 + 37 (571 + 88) - 74 >
- 350 ÷ 70 - 1 (780 ÷ 26) + 26 <
- 698 + 10 - 73 90 - 24 + 69 >
- 59 × 8 + 12 (17 × 14) + 9 >
- 918 - 21 + 39 (528 + 51) - 57 >
- 420 ÷ 21 + 20 (390 ÷ 30) - 10 >
- 751 + 10 - 48 42 - 39 + 20 >
- 321 + 10 - 93 41 - 23 + 27 >
- 982 + 10 - 26 19 - 44 + 38 >
- 89 × 8 - 83 (44 × 59) - 4 <
- 920 ÷ 10 - 10 (117 ÷ 39) + 3 >
- 81 × 2 - 81 (37 × 56) - 3 <
- 286 ÷ 13 + 22 (825 ÷ 33) - 11 >
- 75 × 4 - 24 (19 × 70) - 1 <
- 289 ÷ 17 - 1 (924 ÷ 33) + 28 <
- 85 × 1 + 72 (67 × 83) + 3 <
- 714 ÷ 17 + 17 (240 ÷ 10) - 20 >
- 90 × 3 - 79 (60 × 68) - 6 <
- 275 + 10 - 59 85 - 16 + 27 >
- 54 × 9 + 34 (31 × 11) + 2 >
- 480 ÷ 20 + 16 (910 ÷ 13) - 70 >
- 58 × 2 + 98 (25 × 77) + 3 <
- 201 + 10 - 21 71 - 95 + 58 >
- 21 × 7 - 34 (55 × 57) - 8 <
- 936 ÷ 24 + 18 (840 ÷ 28) - 20 >
- 37 × 1 + 56 (54 × 33) + 3 <
- 364 - 59 + 60 (357 + 97) - 36 <
- 879 + 10 - 49 65 - 89 + 61 >
- 76 × 1 - 61 (93 × 72) - 8 <
- 253 - 85 + 99 (447 + 40) - 95 <
- 360 ÷ 15 - 15 (660 ÷ 12) + 1 <
- 420 ÷ 14 + 14 (672 ÷ 21) - 16 >
- 36 × 8 - 98 (40 × 72) - 4 <
- 19 × 5 - 64 (70 × 55) - 5 <
- 48 × 7 - 4 (20 × 23) - 6 <
- 73 × 3 + 36 (75 × 80) + 4 <
- 126 + 10 - 63 32 - 86 + 94 >
- 73 × 9 + 56 (91 × 58) + 2 <
- 13 × 2 + 80 (87 × 79) + 7 <
- 526 - 83 + 18 (677 + 42) - 78 <
- 97 × 3 + 49 (45 × 93) + 7 <
- 74 × 8 + 59 (47 × 52) + 2 <
- 28 × 4 + 37 (26 × 75) + 9 <
- 687 - 36 + 59 (351 + 51) - 95 >
- 84 × 6 + 31 (51 × 89) + 2 <
- 71 × 6 - 22 (71 × 93) - 1 <
- 96 × 4 + 65 (65 × 70) + 3 <
- 437 - 41 + 78 (816 + 38) - 63 <
- 299 - 27 + 98 (426 + 27) - 17 <
- 240 + 10 - 47 78 - 57 + 45 >
- 605 + 10 - 14 91 - 67 + 40 >
- 630 ÷ 18 + 14 (910 ÷ 14) - 10 <
- 748 ÷ 34 + 17 (700 ÷ 14) - 14 >
- 33 × 3 - 93 (57 × 14) - 1 <
- 560 ÷ 14 + 16 (364 ÷ 26) - 13 >
- 47 × 4 - 84 (36 × 92) - 8 <
- 756 ÷ 27 + 28 (517 ÷ 11) - 47 >
- 462 ÷ 11 - 1 (741 ÷ 19) + 39 <
- 90 × 2 - 93 (75 × 67) - 9 <
- 810 ÷ 10 + 30 (465 ÷ 15) - 31 >
- 919 - 11 + 55 (722 + 46) - 60 >
- 390 ÷ 13 + 30 (968 ÷ 44) - 22 >
- 633 - 41 + 89 (585 + 61) - 55 >
- 934 - 35 + 20 (320 + 90) - 72 >
- 37 × 5 - 1 (35 × 56) - 7 <
- 820 ÷ 20 - 2 (117 ÷ 39) + 1 >
- 54 × 3 + 37 (44 × 40) + 5 <
- 73 × 6 + 37 (56 × 99) + 8 <
- 53 × 4 - 31 (44 × 76) - 5 <
- 696 - 92 + 40 (680 + 52) - 31 <
- 375 ÷ 15 - 1 (840 ÷ 60) + 2 >
- 50 × 2 - 19 (37 × 14) - 2 <
- 89 × 9 + 71 (64 × 77) + 8 <
- 385 + 10 - 83 25 - 27 + 82 >
- 961 - 82 + 87 (519 + 56) - 23 >
- 92 × 4 - 84 (14 × 85) - 3 <
- 99 × 8 - 32 (25 × 1) - 1 >
- 456 ÷ 19 - 8 (714 ÷ 17) + 7 <
- 901 + 10 - 27 59 - 35 + 55 >
- 216 ÷ 18 - 9 (980 ÷ 10) + 14 <
- 60 × 3 + 26 (36 × 74) + 8 <
- 590 + 10 - 75 63 - 93 + 58 >
- 91 × 3 - 26 (27 × 81) - 1 <
- 240 ÷ 30 - 3 (980 ÷ 28) + 35 <
- 486 ÷ 27 + 18 (648 ÷ 36) - 18 >
- 73 × 8 + 98 (86 × 25) + 1 <
- 644 ÷ 23 - 23 (264 ÷ 24) + 6 <
- 510 ÷ 17 - 6 (810 ÷ 81) + 10 >
- 682 - 51 + 58 (453 + 19) - 59 >
- 59 × 5 - 72 (48 × 3) - 4 >
※总分：100分， 共计：440道题， 每题：0.23 分。