- 耗时： 0分0秒
- 题数：
- 得分：
- 154 ÷ 77 - 2 (840 ÷ 10) + 2 <
- 37 × 9 - 43 (57 × 90) - 1 <
- 644 ÷ 14 + 23 (572 ÷ 26) - 13 >
- 675 + 10 - 40 51 - 48 + 97 >
- 358 - 10 + 88 (192 + 50) - 67 >
- 92 × 3 + 86 (40 × 25) + 2 <
- 93 × 8 - 48 (60 × 50) - 4 <
- 394 + 10 - 73 97 - 60 + 13 >
- 494 ÷ 19 + 19 (336 ÷ 14) - 12 >
- 50 × 6 - 34 (93 × 3) - 6 <
- 96 × 2 - 14 (59 × 21) - 8 <
- 393 - 57 + 52 (985 + 41) - 79 <
- 850 ÷ 25 - 17 (992 ÷ 16) + 31 <
- 503 - 91 + 15 (854 + 24) - 50 <
- 754 ÷ 58 + 13 (483 ÷ 21) - 23 >
- 735 ÷ 35 - 1 (980 ÷ 10) + 5 <
- 760 ÷ 10 + 20 (396 ÷ 12) - 22 >
- 55 × 4 + 49 (36 × 96) + 5 <
- 884 - 73 + 32 (32 + 53) - 13 >
- 180 ÷ 18 + 10 (338 ÷ 26) - 13 >
- 545 - 68 + 26 (195 + 93) - 63 >
- 25 × 9 + 68 (98 × 45) + 6 <
- 756 ÷ 84 - 4 (896 ÷ 32) + 16 <
- 63 × 3 - 5 (67 × 29) - 6 <
- 990 - 28 + 50 (985 + 16) - 27 >
- 462 + 10 - 78 33 - 58 + 35 >
- 76 × 3 + 14 (31 × 85) + 4 <
- 476 ÷ 34 + 14 (696 ÷ 12) - 12 <
- 890 - 96 + 12 (874 + 10) - 93 >
- 189 + 10 - 48 90 - 33 + 60 >
- 832 - 17 + 58 (818 + 65) - 94 >
- 880 ÷ 40 + 11 (480 ÷ 30) - 10 >
- 87 × 3 + 51 (72 × 15) + 7 <
- 868 ÷ 14 + 31 (270 ÷ 10) - 15 >
- 969 ÷ 51 + 19 (912 ÷ 12) - 76 >
- 113 + 10 - 94 49 - 24 + 64 <
- 80 × 6 - 59 (53 × 83) - 3 <
- 39 × 6 + 69 (68 × 90) + 9 <
- 98 × 4 - 70 (38 × 68) - 1 <
- 432 ÷ 36 - 2 (456 ÷ 38) + 3 <
- 337 + 10 - 10 68 - 29 + 12 >
- 528 ÷ 12 - 8 (972 ÷ 12) + 9 <
- 21 × 1 - 15 (29 × 23) - 3 <
- 970 - 77 + 16 (611 + 74) - 37 >
- 441 ÷ 49 - 9 (256 ÷ 32) + 4 <
- 33 × 3 - 27 (96 × 46) - 1 <
- 63 × 5 + 93 (47 × 42) + 2 <
- 68 × 9 + 22 (39 × 76) + 3 <
- 504 ÷ 12 - 12 (693 ÷ 11) + 7 <
- 405 - 91 + 75 (533 + 87) - 34 <
- 10 × 3 + 78 (21 × 40) + 6 <
- 57 × 7 - 19 (76 × 53) - 2 <
- 588 - 16 + 91 (242 + 55) - 63 >
- 64 × 7 - 13 (84 × 39) - 4 <
- 510 ÷ 17 + 30 (966 ÷ 21) - 42 >
- 879 - 42 + 26 (967 + 80) - 11 <
- 62 × 2 + 36 (40 × 58) + 8 <
- 856 + 10 - 56 39 - 46 + 86 >
- 33 × 9 + 13 (65 × 47) + 3 <
- 948 + 10 - 63 97 - 72 + 66 >
- 15 × 8 - 57 (92 × 54) - 8 <
- 466 - 91 + 22 (958 + 21) - 65 <
- 726 - 65 + 51 (213 + 23) - 72 >
- 608 ÷ 19 - 16 (156 ÷ 13) + 6 <
- 172 ÷ 86 - 1 (324 ÷ 12) + 6 <
- 65 × 4 - 66 (78 × 69) - 2 <
- 443 + 10 - 99 88 - 39 + 73 >
- 25 × 9 - 76 (91 × 30) - 4 <
- 43 × 9 + 99 (14 × 11) + 8 >
- 34 × 3 + 97 (14 × 58) + 4 <
- 597 - 44 + 70 (238 + 12) - 74 >
- 540 ÷ 15 - 18 (950 ÷ 50) + 10 <
- 228 + 10 - 30 53 - 41 + 29 >
- 86 × 7 + 57 (92 × 91) + 7 <
- 13 - 38 + 93 (237 + 34) - 79 <
- 510 ÷ 10 + 34 (570 ÷ 30) - 10 >
- 879 + 10 - 62 51 - 83 + 76 >
- 70 + 10 - 26 99 - 76 + 27 >
- 26 × 6 + 36 (60 × 89) + 9 <
- 329 ÷ 47 - 7 (198 ÷ 18) + 3 <
- 64 × 2 - 29 (84 × 85) - 5 <
- 570 ÷ 30 + 19 (945 ÷ 35) - 21 >
- 738 + 10 - 87 17 - 17 + 63 >
- 650 ÷ 26 + 13 (340 ÷ 20) - 17 >
- 522 - 72 + 14 (827 + 81) - 25 <
- 693 - 71 + 45 (976 + 96) - 33 <
- 18 × 9 + 42 (69 × 99) + 2 <
- 32 × 5 + 74 (39 × 55) + 6 <
- 576 ÷ 96 - 4 (780 ÷ 30) + 6 <
- 61 × 2 - 70 (37 × 8) - 5 <
- 572 ÷ 26 + 13 (945 ÷ 35) - 21 >
- 776 - 51 + 41 (25 + 64) - 18 >
- 784 + 10 - 82 34 - 20 + 42 >
- 66 × 7 - 77 (16 × 46) - 1 <
- 39 × 7 + 48 (87 × 65) + 2 <
- 390 ÷ 10 - 30 (414 ÷ 23) + 1 <
- 799 - 14 + 18 (364 + 21) - 40 >
- 27 × 1 + 41 (86 × 81) + 4 <
- 497 - 35 + 93 (501 + 65) - 96 >
- 77 + 10 - 41 58 - 62 + 94 <
- 85 - 29 + 81 (913 + 95) - 71 <
- 122 - 71 + 45 (455 + 96) - 44 <
- 702 + 10 - 72 50 - 42 + 81 >
- 408 ÷ 12 - 24 (900 ÷ 90) + 2 <
- 80 × 4 + 79 (60 × 94) + 9 <
- 69 × 2 - 97 (38 × 63) - 5 <
- 210 ÷ 21 - 5 (950 ÷ 10) + 1 <
- 637 - 99 + 70 (642 + 96) - 86 <
- 980 ÷ 98 + 10 (756 ÷ 14) - 18 <
- 510 ÷ 17 + 10 (480 ÷ 30) - 16 >
- 23 × 3 + 77 (13 × 35) + 2 <
- 35 × 1 + 63 (79 × 13) + 9 <
- 74 × 4 - 57 (50 × 13) - 5 <
- 319 - 17 + 20 (849 + 94) - 30 <
- 469 + 10 - 91 80 - 73 + 26 >
- 609 + 10 - 82 37 - 83 + 83 >
- 19 × 4 + 25 (99 × 27) + 4 <
- 780 ÷ 52 + 10 (840 ÷ 14) - 15 <
- 79 × 2 + 14 (75 × 79) + 7 <
- 30 × 3 + 19 (38 × 41) + 1 <
- 473 - 80 + 92 (536 + 97) - 16 <
- 30 × 9 - 30 (87 × 88) - 9 <
- 841 ÷ 29 - 29 (783 ÷ 29) + 3 <
- 69 × 9 + 50 (19 × 60) + 3 <
- 816 ÷ 51 - 12 (720 ÷ 16) + 5 <
- 960 ÷ 32 - 6 (833 ÷ 49) + 7 =
- 714 ÷ 14 + 17 (616 ÷ 56) - 11 >
- 61 × 6 - 25 (20 × 45) - 1 <
- 113 - 54 + 94 (602 + 85) - 33 <
- 47 × 4 + 21 (59 × 82) + 3 <
- 48 × 4 - 7 (28 × 22) - 5 <
- 960 ÷ 10 + 60 (210 ÷ 14) - 15 >
- 450 ÷ 18 + 15 (700 ÷ 25) - 14 >
- 335 - 99 + 30 (802 + 40) - 37 <
- 392 ÷ 49 - 7 (520 ÷ 40) + 4 <
- 390 ÷ 30 - 13 (391 ÷ 17) + 1 <
- 630 ÷ 14 - 9 (738 ÷ 18) + 9 <
- 71 × 2 - 23 (50 × 90) - 2 <
- 960 ÷ 20 + 12 (968 ÷ 88) - 11 >
- 374 + 10 - 35 15 - 22 + 21 >
- 32 × 7 + 88 (65 × 65) + 5 <
- 673 + 10 - 47 85 - 71 + 47 >
- 980 ÷ 98 - 2 (888 ÷ 24) + 1 <
- 15 × 7 - 49 (86 × 91) - 4 <
- 246 - 57 + 55 (668 + 46) - 83 <
- 403 ÷ 31 + 13 (600 ÷ 25) - 20 >
- 433 + 10 - 22 26 - 32 + 21 >
- 16 × 7 + 87 (36 × 94) + 9 <
- 27 × 8 + 29 (51 × 43) + 4 <
- 955 + 10 - 90 33 - 42 + 22 >
- 719 - 68 + 31 (21 + 44) - 38 >
- 445 - 84 + 51 (533 + 63) - 35 <
- 365 ÷ 73 - 1 (990 ÷ 99) + 3 <
- 168 ÷ 21 - 7 (682 ÷ 31) + 22 <
- 42 × 2 - 6 (77 × 19) - 8 <
- 439 - 26 + 13 (397 + 52) - 31 >
- 264 ÷ 44 - 1 (840 ÷ 21) + 7 <
- 87 × 7 + 98 (91 × 56) + 8 <
- 357 - 11 + 91 (946 + 13) - 56 <
- 82 - 49 + 48 (133 + 12) - 63 <
- 871 ÷ 13 + 13 (660 ÷ 10) - 22 >
- 96 × 2 + 98 (92 × 59) + 5 <
- 840 ÷ 12 - 28 (960 ÷ 48) + 8 >
- 96 × 6 + 75 (99 × 11) + 5 <
- 620 ÷ 62 - 1 (150 ÷ 10) + 1 <
- 959 - 49 + 81 (823 + 39) - 82 >
- 910 ÷ 70 + 10 (627 ÷ 57) - 11 >
- 49 × 1 + 57 (96 × 72) + 1 <
- 92 × 2 + 87 (75 × 34) + 4 <
- 694 + 10 - 46 79 - 44 + 90 >
- 850 ÷ 10 - 10 (282 ÷ 47) + 6 >
- 42 × 2 + 51 (85 × 42) + 3 <
- 857 - 65 + 91 (639 + 36) - 87 >
- 33 × 8 + 70 (33 × 11) + 2 <
- 192 + 10 - 57 85 - 37 + 22 >
- 830 - 52 + 93 (617 + 46) - 94 >
- 328 - 28 + 82 (412 + 18) - 62 >
- 710 ÷ 71 - 5 (612 ÷ 12) + 34 <
- 740 - 33 + 35 (765 + 37) - 69 >
- 704 ÷ 88 - 2 (624 ÷ 78) + 2 <
- 511 - 87 + 86 (305 + 16) - 43 >
- 156 ÷ 13 + 12 (949 ÷ 13) - 13 <
- 673 + 10 - 80 55 - 11 + 70 >
- 600 ÷ 12 - 3 (836 ÷ 76) + 4 >
- 41 × 3 + 96 (99 × 92) + 1 <
- 633 - 89 + 18 (822 + 89) - 47 <
- 393 - 20 + 97 (202 + 81) - 43 >
- 878 + 10 - 85 56 - 37 + 25 >
- 88 × 8 - 29 (77 × 48) - 5 <
- 910 ÷ 10 + 35 (408 ÷ 12) - 17 >
- 420 ÷ 10 + 20 (609 ÷ 29) - 21 >
- 456 ÷ 24 - 6 (792 ÷ 88) + 4 =
- 50 × 9 + 10 (68 × 12) + 4 <
- 562 - 97 + 59 (879 + 10) - 96 <
- 67 × 4 - 5 (15 × 55) - 3 <
- 39 × 9 + 47 (80 × 40) + 8 <
- 87 + 10 - 40 16 - 28 + 21 >
- 62 × 6 + 60 (18 × 12) + 5 >
- 392 ÷ 14 + 14 (650 ÷ 10) - 50 >
- 78 × 8 - 22 (21 × 50) - 8 <
- 156 - 68 + 18 (649 + 29) - 85 <
- 672 ÷ 24 + 16 (612 ÷ 51) - 12 >
- 97 × 5 + 69 (84 × 72) + 2 <
- 90 × 1 - 88 (63 × 93) - 4 <
- 64 × 4 + 58 (99 × 27) + 4 <
- 476 - 40 + 80 (50 + 60) - 72 >
- 164 - 99 + 14 (668 + 67) - 10 <
- 280 ÷ 20 + 14 (910 ÷ 10) - 91 >
- 518 - 64 + 92 (928 + 69) - 48 <
- 800 ÷ 10 + 80 (792 ÷ 11) - 24 >
- 792 ÷ 11 + 18 (672 ÷ 14) - 42 >
- 30 × 9 + 38 (36 × 38) + 3 <
- 602 ÷ 43 - 14 (735 ÷ 21) + 5 <
- 315 ÷ 45 - 5 (575 ÷ 25) + 23 <
- 936 ÷ 18 - 24 (306 ÷ 17) + 17 <
- 386 + 10 - 62 57 - 92 + 85 >
- 949 + 10 - 67 86 - 48 + 97 >
- 360 ÷ 36 - 8 (900 ÷ 10) + 60 <
- 900 + 10 - 94 47 - 62 + 52 >
- 903 - 12 + 71 (656 + 22) - 29 >
- 29 × 5 - 57 (24 × 70) - 3 <
- 41 × 6 + 72 (53 × 44) + 9 <
- 85 × 3 - 31 (73 × 48) - 2 <
- 242 - 33 + 46 (871 + 65) - 41 <
- 74 × 3 + 43 (14 × 33) + 1 <
- 79 × 4 - 43 (47 × 98) - 3 <
- 479 - 19 + 38 (362 + 26) - 18 >
- 555 - 69 + 86 (566 + 81) - 64 <
- 525 ÷ 25 + 15 (560 ÷ 40) - 10 >
- 595 ÷ 35 + 17 (600 ÷ 24) - 12 >
- 308 ÷ 11 - 11 (585 ÷ 65) + 5 >
- 91 × 7 + 70 (50 × 83) + 1 <
- 82 × 7 + 61 (16 × 21) + 6 >
- 612 ÷ 34 + 17 (209 ÷ 19) - 11 >
- 420 ÷ 12 + 28 (629 ÷ 17) - 17 >
- 112 ÷ 28 - 2 (780 ÷ 10) + 26 <
- 46 × 9 + 32 (67 × 47) + 7 <
- 527 ÷ 17 + 17 (648 ÷ 18) - 27 >
- 864 - 86 + 20 (213 + 32) - 82 >
- 23 × 8 - 35 (18 × 98) - 7 <
- 504 + 10 - 89 76 - 89 + 71 >
- 99 × 3 + 86 (88 × 69) + 2 <
- 124 ÷ 31 - 2 (572 ÷ 22) + 4 <
- 680 ÷ 20 - 1 (720 ÷ 10) + 5 <
- 918 ÷ 17 - 2 (756 ÷ 18) + 36 <
- 95 × 3 + 46 (26 × 32) + 6 <
- 816 ÷ 17 - 4 (966 ÷ 21) + 23 <
- 528 ÷ 11 + 16 (742 ÷ 53) - 14 >
- 540 ÷ 15 + 18 (720 ÷ 10) - 30 >
- 770 ÷ 14 + 35 (880 ÷ 40) - 22 >
- 358 - 46 + 15 (986 + 52) - 70 <
- 986 ÷ 17 - 29 (640 ÷ 16) + 40 <
- 693 ÷ 21 - 1 (867 ÷ 17) + 17 <
- 754 ÷ 29 + 26 (858 ÷ 26) - 33 >
- 796 - 28 + 49 (414 + 84) - 33 >
- 183 + 10 - 10 83 - 71 + 32 >
- 935 + 10 - 41 33 - 63 + 83 >
- 912 ÷ 16 + 24 (224 ÷ 16) - 14 >
- 598 ÷ 26 + 23 (980 ÷ 28) - 20 >
- 31 × 5 - 77 (56 × 44) - 4 <
- 221 + 10 - 81 47 - 72 + 91 >
- 102 ÷ 51 - 2 (675 ÷ 25) + 15 <
- 828 ÷ 69 + 12 (190 ÷ 10) - 10 >
- 94 × 8 - 33 (37 × 80) - 8 <
- 533 ÷ 41 + 13 (816 ÷ 12) - 34 <
- 17 × 4 + 92 (51 × 22) + 4 <
- 65 × 5 + 61 (84 × 63) + 1 <
- 51 × 5 + 33 (61 × 60) + 8 <
- 387 + 10 - 87 78 - 71 + 59 >
- 456 ÷ 19 + 12 (756 ÷ 12) - 54 >
- 65 × 2 - 51 (11 × 34) - 4 <
- 360 ÷ 24 + 15 (231 ÷ 11) - 11 >
- 88 × 8 - 11 (93 × 20) - 3 <
- 66 × 4 - 25 (10 × 40) - 6 <
- 504 ÷ 24 + 21 (480 ÷ 30) - 12 >
- 560 + 10 - 62 68 - 30 + 21 >
- 71 × 3 - 47 (50 × 53) - 7 <
- 94 × 5 + 70 (87 × 44) + 2 <
- 968 ÷ 22 - 8 (968 ÷ 11) + 8 <
- 444 - 71 + 90 (171 + 68) - 53 >
- 832 ÷ 32 + 13 (627 ÷ 33) - 11 >
- 819 ÷ 13 - 63 (650 ÷ 13) + 1 <
- 37 - 32 + 61 (248 + 35) - 51 <
- 597 - 44 + 31 (270 + 31) - 36 >
- 97 - 54 + 60 (164 + 22) - 28 <
- 12 × 5 - 24 (26 × 93) - 4 <
- 93 × 1 - 55 (57 × 80) - 1 <
- 806 - 28 + 48 (833 + 85) - 58 <
- 12 × 1 + 76 (98 × 14) + 6 <
- 936 + 10 - 10 35 - 27 + 13 >
- 480 ÷ 10 + 48 (682 ÷ 31) - 22 >
- 684 ÷ 18 - 1 (198 ÷ 66) + 3 >
- 85 × 1 - 4 (73 × 21) - 3 <
- 819 ÷ 39 - 1 (600 ÷ 50) + 8 =
- 76 × 1 + 49 (68 × 66) + 1 <
- 330 - 37 + 33 (639 + 62) - 26 <
- 930 + 10 - 87 72 - 59 + 82 >
- 800 - 28 + 23 (808 + 87) - 36 <
- 834 - 14 + 98 (416 + 33) - 37 >
- 99 × 1 - 82 (18 × 39) - 5 <
- 388 - 24 + 76 (155 + 93) - 20 >
- 968 + 10 - 25 40 - 10 + 88 >
- 48 × 7 - 15 (78 × 73) - 7 <
- 16 × 5 - 59 (34 × 67) - 4 <
- 157 - 93 + 72 (676 + 36) - 63 <
- 918 ÷ 18 + 34 (986 ÷ 29) - 34 >
- 93 × 7 + 11 (91 × 82) + 8 <
- 894 - 74 + 51 (289 + 95) - 82 >
- 76 × 9 - 56 (58 × 52) - 9 <
- 80 × 1 + 73 (52 × 72) + 7 <
- 79 × 5 + 30 (95 × 32) + 3 <
- 224 + 10 - 34 63 - 10 + 97 >
- 93 - 76 + 24 (640 + 58) - 86 <
- 143 + 10 - 11 54 - 16 + 29 >
- 52 × 4 + 46 (58 × 94) + 2 <
- 53 × 2 + 47 (67 × 13) + 5 <
- 79 × 5 + 81 (32 × 27) + 6 <
- 620 - 55 + 64 (94 + 92) - 57 >
- 43 × 9 + 13 (87 × 28) + 2 <
- 990 ÷ 18 + 15 (726 ÷ 22) - 11 >
- 756 ÷ 14 + 21 (480 ÷ 12) - 32 >
- 81 × 8 - 9 (51 × 62) - 3 <
- 268 + 10 - 57 72 - 76 + 80 >
- 790 ÷ 10 - 79 (690 ÷ 30) + 2 <
- 17 × 4 + 53 (44 × 49) + 1 <
- 73 × 3 - 58 (83 × 80) - 3 <
- 792 ÷ 11 - 36 (938 ÷ 14) + 14 <
- 432 ÷ 16 + 18 (468 ÷ 13) - 13 >
- 992 ÷ 31 - 4 (870 ÷ 58) + 15 <
- 76 × 7 - 85 (70 × 49) - 8 <
- 473 - 16 + 20 (990 + 67) - 83 <
- 165 - 76 + 42 (291 + 96) - 90 <
- 47 × 1 + 50 (84 × 27) + 4 <
- 874 - 14 + 61 (311 + 11) - 46 >
- 90 × 7 - 2 (71 × 99) - 7 <
- 76 × 7 - 9 (94 × 41) - 1 <
- 525 ÷ 21 - 1 (650 ÷ 13) + 5 <
- 242 ÷ 22 + 11 (540 ÷ 10) - 15 <
- 98 × 1 - 75 (75 × 24) - 9 <
- 812 ÷ 29 + 28 (954 ÷ 18) - 53 >
- 562 + 10 - 82 84 - 37 + 26 >
- 563 + 10 - 92 24 - 43 + 74 >
- 888 ÷ 24 + 12 (792 ÷ 11) - 33 >
- 981 - 14 + 62 (917 + 54) - 86 >
- 709 - 39 + 71 (645 + 71) - 27 >
- 68 × 6 + 39 (10 × 40) + 8 >
- 418 ÷ 19 + 19 (988 ÷ 52) - 19 >
- 560 ÷ 16 - 28 (592 ÷ 16) + 16 <
- 464 ÷ 16 + 29 (336 ÷ 21) - 14 >
- 98 × 7 - 58 (42 × 71) - 5 <
- 490 ÷ 70 - 5 (972 ÷ 18) + 54 <
- 882 + 10 - 93 17 - 52 + 37 >
- 720 ÷ 48 + 10 (693 ÷ 21) - 11 >
- 57 × 8 - 40 (93 × 19) - 9 <
- 858 ÷ 33 + 22 (420 ÷ 14) - 20 >
- 70 × 3 + 34 (56 × 39) + 4 <
- 638 ÷ 11 + 29 (510 ÷ 17) - 30 >
- 63 - 79 + 65 (776 + 14) - 99 <
- 520 ÷ 52 + 10 (517 ÷ 47) - 11 >
- 168 ÷ 42 - 3 (585 ÷ 15) + 9 <
- 945 ÷ 15 - 3 (900 ÷ 45) + 12 >
- 30 × 8 - 29 (30 × 44) - 9 <
- 44 × 5 + 22 (44 × 87) + 6 <
- 840 ÷ 40 + 15 (888 ÷ 12) - 37 <
- 550 ÷ 11 + 22 (495 ÷ 45) - 11 >
- 630 ÷ 15 + 14 (945 ÷ 15) - 21 >
- 667 - 16 + 44 (68 + 79) - 20 >
- 56 × 7 - 91 (42 × 37) - 3 <
- 980 ÷ 49 + 10 (588 ÷ 14) - 14 >
- 85 × 9 - 59 (16 × 21) - 6 >
- 296 - 38 + 52 (20 + 58) - 37 >
- 605 ÷ 11 + 55 (858 ÷ 11) - 13 >
- 249 + 10 - 79 70 - 88 + 69 >
- 41 × 4 - 95 (78 × 75) - 8 <
- 63 × 4 + 45 (92 × 14) + 9 <
- 49 × 1 + 16 (15 × 70) + 7 <
- 481 + 10 - 66 70 - 21 + 47 >
- 41 × 6 - 47 (22 × 83) - 9 <
- 855 - 59 + 69 (139 + 16) - 38 >
- 620 - 31 + 14 (311 + 86) - 10 >
- 72 × 9 + 77 (28 × 88) + 9 <
- 690 ÷ 23 - 5 (840 ÷ 42) + 10 <
- 99 × 3 - 92 (11 × 48) - 3 <
- 924 ÷ 28 + 33 (820 ÷ 20) - 20 >
- 45 × 8 + 43 (69 × 12) + 3 <
- 50 × 8 - 83 (99 × 1) - 8 >
- 11 × 2 - 5 (40 × 15) - 6 <
- 240 ÷ 10 + 15 (231 ÷ 21) - 11 >
- 339 - 15 + 19 (353 + 83) - 15 <
- 935 - 49 + 14 (371 + 42) - 17 >
※总分：100分， 共计：390道题， 每题：0.26 分。