- 耗时： 0分0秒
- 题数：
- 得分：
- 230 - 15 + 83 (484 + 15) - 41 <
- 864 ÷ 32 + 12 (891 ÷ 81) - 11 >
- 888 ÷ 74 + 12 (924 ÷ 22) - 22 >
- 34 × 8 - 48 (38 × 3) - 9 >
- 792 ÷ 72 - 8 (297 ÷ 27) + 3 <
- 58 × 3 + 29 (28 × 81) + 2 <
- 720 ÷ 12 - 2 (378 ÷ 14) + 27 >
- 80 × 6 - 77 (97 × 18) - 5 <
- 222 + 10 - 10 18 - 25 + 41 >
- 714 ÷ 14 - 42 (936 ÷ 24) + 24 <
- 612 ÷ 17 + 12 (520 ÷ 20) - 20 >
- 459 ÷ 27 - 1 (900 ÷ 30) + 9 <
- 95 × 2 + 32 (85 × 97) + 2 <
- 88 × 9 - 64 (94 × 68) - 3 <
- 42 × 6 + 98 (80 × 26) + 6 <
- 364 ÷ 14 + 26 (760 ÷ 19) - 20 >
- 14 × 6 + 63 (10 × 33) + 2 <
- 565 + 10 - 19 58 - 37 + 15 >
- 84 × 5 - 15 (30 × 34) - 3 <
- 147 - 12 + 41 (396 + 93) - 28 <
- 330 ÷ 22 - 10 (663 ÷ 13) + 1 <
- 46 × 3 + 62 (15 × 16) + 4 <
- 858 + 10 - 92 51 - 73 + 30 >
- 30 × 9 - 20 (58 × 19) - 2 <
- 350 - 88 + 81 (742 + 77) - 19 <
- 317 - 51 + 64 (737 + 75) - 12 <
- 57 × 1 + 14 (98 × 54) + 5 <
- 838 + 10 - 39 50 - 59 + 98 >
- 979 + 10 - 27 36 - 69 + 78 >
- 447 - 22 + 82 (61 + 70) - 40 >
- 10 × 2 + 41 (35 × 89) + 4 <
- 27 × 6 + 31 (85 × 72) + 8 <
- 475 ÷ 19 - 19 (330 ÷ 11) + 3 <
- 803 - 69 + 85 (239 + 50) - 40 >
- 106 + 10 - 92 34 - 39 + 15 >
- 198 ÷ 18 - 9 (442 ÷ 13) + 26 <
- 938 + 10 - 33 84 - 27 + 19 >
- 500 ÷ 25 + 20 (476 ÷ 17) - 17 >
- 828 + 10 - 10 36 - 69 + 71 >
- 39 × 3 + 33 (86 × 36) + 9 <
- 230 + 10 - 63 91 - 62 + 91 >
- 283 + 10 - 97 85 - 37 + 59 >
- 942 + 10 - 92 87 - 25 + 22 >
- 16 × 7 - 1 (67 × 67) - 8 <
- 68 × 8 - 47 (59 × 48) - 8 <
- 29 × 7 - 44 (85 × 96) - 1 <
- 452 - 64 + 45 (54 + 37) - 64 >
- 512 ÷ 16 + 32 (864 ÷ 16) - 36 >
- 708 ÷ 59 - 12 (384 ÷ 12) + 16 <
- 542 - 88 + 53 (462 + 51) - 80 >
- 600 ÷ 25 - 10 (846 ÷ 94) + 3 >
- 440 ÷ 44 + 10 (260 ÷ 10) - 26 >
- 729 ÷ 27 - 9 (690 ÷ 69) + 1 >
- 504 ÷ 21 + 21 (840 ÷ 10) - 20 <
- 76 × 2 + 39 (54 × 79) + 4 <
- 966 + 10 - 11 22 - 28 + 53 >
- 882 ÷ 18 + 49 (299 ÷ 13) - 23 >
- 990 ÷ 18 + 30 (720 ÷ 18) - 18 >
- 638 + 10 - 69 66 - 62 + 12 >
- 83 × 5 - 8 (56 × 33) - 1 <
- 92 × 9 - 33 (10 × 17) - 7 >
- 114 + 10 - 51 88 - 86 + 72 <
- 966 ÷ 21 + 21 (765 ÷ 45) - 15 >
- 816 ÷ 24 + 12 (390 ÷ 13) - 30 >
- 680 ÷ 17 - 1 (702 ÷ 13) + 1 <
- 225 - 20 + 36 (630 + 78) - 15 <
- 852 ÷ 71 + 12 (900 ÷ 10) - 36 <
- 276 + 10 - 88 67 - 39 + 29 >
- 97 × 4 - 13 (69 × 4) - 4 >
- 58 - 53 + 81 (360 + 27) - 87 <
- 171 + 10 - 29 94 - 26 + 97 <
- 720 ÷ 18 + 15 (442 ÷ 26) - 13 >
- 630 ÷ 45 - 2 (984 ÷ 41) + 4 <
- 95 × 8 - 47 (55 × 39) - 4 <
- 49 × 7 - 99 (20 × 60) - 2 <
- 952 ÷ 17 + 34 (682 ÷ 31) - 11 >
- 91 × 9 - 55 (60 × 42) - 7 <
- 614 - 30 + 95 (248 + 58) - 60 >
- 48 × 7 - 98 (15 × 34) - 5 <
- 53 × 7 - 91 (60 × 60) - 5 <
- 276 ÷ 69 - 1 (760 ÷ 76) + 2 <
- 702 ÷ 18 + 26 (775 ÷ 25) - 25 >
- 65 × 5 + 51 (65 × 76) + 2 <
- 384 ÷ 12 + 12 (900 ÷ 15) - 20 >
- 560 - 92 + 84 (57 + 62) - 70 >
- 48 × 9 - 91 (74 × 10) - 6 <
- 658 + 10 - 24 85 - 57 + 75 >
- 47 × 2 - 40 (25 × 15) - 8 <
- 87 × 3 + 80 (44 × 80) + 4 <
- 10 × 5 + 15 (64 × 71) + 1 <
- 30 × 9 + 23 (29 × 29) + 6 <
- 684 ÷ 57 - 6 (990 ÷ 99) + 5 <
- 792 ÷ 24 + 12 (192 ÷ 12) - 16 >
- 70 × 5 + 39 (33 × 28) + 7 <
- 435 ÷ 29 - 5 (160 ÷ 32) + 2 >
- 924 ÷ 14 + 11 (864 ÷ 54) - 16 >
- 127 + 10 - 36 54 - 27 + 61 >
- 68 × 6 - 53 (82 × 79) - 4 <
- 930 ÷ 15 + 10 (924 ÷ 28) - 28 >
- 432 ÷ 12 - 24 (540 ÷ 18) + 3 <
- 270 ÷ 18 + 10 (806 ÷ 31) - 13 >
- 276 ÷ 69 - 3 (480 ÷ 10) + 16 <
- 373 - 78 + 78 (253 + 77) - 49 >
- 98 × 8 + 61 (77 × 89) + 5 <
- 650 ÷ 13 - 26 (760 ÷ 19) + 2 <
- 13 × 7 + 34 (14 × 55) + 8 <
- 781 - 87 + 19 (192 + 59) - 68 >
- 164 - 74 + 37 (181 + 36) - 78 <
- 44 × 9 + 30 (39 × 38) + 6 <
- 267 + 10 - 54 34 - 22 + 24 >
- 681 + 10 - 87 46 - 11 + 39 >
- 78 × 5 - 67 (21 × 88) - 5 <
- 328 ÷ 41 - 8 (616 ÷ 22) + 22 <
- 868 ÷ 14 - 31 (150 ÷ 15) + 3 >
- 649 ÷ 11 + 11 (660 ÷ 10) - 15 >
- 497 ÷ 71 - 1 (776 ÷ 97) + 2 <
- 82 × 4 + 11 (67 × 69) + 1 <
- 69 - 38 + 54 (523 + 55) - 79 <
- 680 ÷ 40 + 10 (864 ÷ 16) - 54 >
- 192 - 69 + 14 (271 + 37) - 58 <
- 36 × 1 + 32 (51 × 67) + 7 <
- 675 ÷ 25 + 15 (869 ÷ 79) - 11 >
- 662 - 39 + 58 (738 + 64) - 76 <
- 514 - 74 + 44 (743 + 91) - 66 <
- 946 ÷ 22 + 22 (660 ÷ 12) - 15 >
- 792 ÷ 44 - 9 (558 ÷ 31) + 1 <
- 946 ÷ 22 - 43 (384 ÷ 12) + 1 <
- 104 - 51 + 42 (248 + 31) - 29 <
- 31 × 6 - 48 (42 × 62) - 7 <
- 756 ÷ 12 - 42 (975 ÷ 15) + 65 <
- 37 - 88 + 67 (870 + 83) - 10 <
- 37 × 4 + 73 (27 × 20) + 2 <
- 46 × 3 - 7 (79 × 65) - 5 <
- 72 × 3 + 17 (59 × 73) + 7 <
- 64 × 6 - 76 (43 × 17) - 1 <
- 612 ÷ 51 + 12 (308 ÷ 22) - 14 >
- 460 ÷ 23 - 10 (455 ÷ 13) + 13 <
- 484 ÷ 11 + 22 (660 ÷ 20) - 30 >
- 637 ÷ 13 + 49 (420 ÷ 28) - 12 >
- 960 ÷ 15 + 40 (988 ÷ 13) - 19 >
- 726 ÷ 11 - 22 (120 ÷ 20) + 1 >
- 86 × 5 + 19 (78 × 83) + 4 <
- 358 - 38 + 97 (857 + 38) - 72 <
- 837 ÷ 31 - 3 (836 ÷ 22) + 22 <
- 385 ÷ 55 - 1 (960 ÷ 10) + 1 <
- 34 × 6 + 18 (14 × 26) + 7 <
- 921 + 10 - 70 51 - 45 + 95 >
- 416 ÷ 26 + 16 (510 ÷ 15) - 15 >
- 255 + 10 - 21 99 - 13 + 25 >
- 748 ÷ 22 - 11 (208 ÷ 13) + 4 >
- 462 ÷ 11 + 21 (884 ÷ 34) - 26 >
- 672 - 39 + 32 (502 + 94) - 90 >
- 760 ÷ 38 - 10 (276 ÷ 12) + 23 <
- 287 + 10 - 70 60 - 73 + 48 >
- 864 ÷ 18 + 12 (792 ÷ 22) - 12 >
- 100 - 66 + 80 (469 + 12) - 63 <
- 550 ÷ 10 + 25 (819 ÷ 21) - 21 >
- 464 + 10 - 46 56 - 94 + 67 >
- 828 ÷ 18 + 23 (957 ÷ 33) - 11 >
- 854 + 10 - 59 99 - 72 + 49 >
- 211 + 10 - 89 12 - 89 + 79 >
- 708 + 10 - 13 10 - 15 + 41 >
- 889 - 79 + 63 (125 + 87) - 67 >
- 672 ÷ 24 + 16 (682 ÷ 31) - 11 >
- 405 - 35 + 62 (500 + 99) - 69 <
- 834 + 10 - 10 85 - 56 + 18 >
- 32 × 4 + 85 (90 × 41) + 2 <
- 978 + 10 - 83 31 - 68 + 99 >
- 840 ÷ 14 + 60 (988 ÷ 19) - 38 >
- 902 - 98 + 24 (53 + 77) - 55 >
- 70 × 9 + 47 (20 × 73) + 3 <
- 432 ÷ 24 - 9 (660 ÷ 12) + 20 <
- 720 ÷ 16 + 30 (920 ÷ 20) - 20 >
- 249 - 35 + 42 (87 + 34) - 94 >
- 507 - 42 + 43 (704 + 59) - 23 <
- 532 ÷ 14 + 14 (814 ÷ 11) - 37 >
- 30 × 9 - 2 (25 × 73) - 8 <
- 70 × 5 + 25 (52 × 39) + 6 <
- 37 × 8 + 44 (55 × 35) + 5 <
- 688 ÷ 16 - 8 (260 ÷ 10) + 13 <
- 69 × 7 - 80 (48 × 55) - 3 <
- 409 + 10 - 47 97 - 11 + 50 >
- 34 × 8 + 66 (78 × 48) + 7 <
- 702 ÷ 27 + 13 (720 ÷ 10) - 40 >
- 74 × 3 + 38 (73 × 53) + 8 <
- 252 ÷ 12 - 21 (780 ÷ 12) + 1 <
- 518 - 10 + 19 (537 + 73) - 95 >
- 407 ÷ 11 - 37 (402 ÷ 67) + 6 <
- 275 - 56 + 59 (393 + 45) - 13 <
- 19 × 8 + 86 (87 × 36) + 5 <
- 365 + 10 - 12 66 - 62 + 14 >
- 810 ÷ 15 + 15 (836 ÷ 76) - 11 >
- 558 - 31 + 89 (751 + 39) - 79 <
- 92 × 4 - 37 (96 × 36) - 4 <
- 386 + 10 - 78 49 - 80 + 41 >
- 670 - 21 + 73 (225 + 35) - 50 >
- 658 - 27 + 87 (814 + 86) - 26 <
- 420 ÷ 35 + 10 (780 ÷ 13) - 12 <
- 13 × 8 - 40 (92 × 85) - 6 <
- 656 ÷ 16 - 16 (930 ÷ 10) + 15 <
- 504 - 39 + 75 (620 + 61) - 91 <
- 403 - 47 + 57 (244 + 91) - 43 >
- 451 + 10 - 95 30 - 11 + 93 >
- 543 - 79 + 43 (435 + 38) - 30 >
- 599 + 10 - 20 76 - 65 + 74 >
- 12 × 8 + 79 (64 × 83) + 4 <
- 67 × 6 - 93 (67 × 63) - 1 <
- 284 + 10 - 90 80 - 42 + 50 >
- 765 ÷ 51 - 15 (264 ÷ 33) + 1 <
- 419 - 54 + 41 (778 + 19) - 59 <
- 284 + 10 - 12 63 - 54 + 99 >
- 18 × 3 + 38 (25 × 86) + 5 <
- 342 + 10 - 73 55 - 73 + 34 >
- 945 ÷ 35 - 5 (950 ÷ 10) + 2 <
- 84 × 2 - 15 (79 × 11) - 2 <
- 304 - 85 + 60 (312 + 87) - 29 <
- 94 × 4 + 95 (96 × 20) + 9 <
- 792 ÷ 33 - 6 (462 ÷ 14) + 6 <
- 52 × 9 + 39 (85 × 14) + 9 <
- 51 × 2 + 45 (39 × 11) + 4 <
- 91 × 7 + 19 (71 × 52) + 6 <
- 891 - 65 + 12 (637 + 60) - 77 >
- 67 × 5 + 44 (81 × 29) + 8 <
- 31 × 8 - 71 (56 × 69) - 4 <
- 715 ÷ 13 + 13 (340 ÷ 17) - 17 >
- 323 + 10 - 32 83 - 97 + 48 >
- 64 × 7 + 55 (90 × 69) + 8 <
- 780 ÷ 52 - 6 (780 ÷ 60) + 2 <
- 169 + 10 - 36 45 - 26 + 12 >
- 966 + 10 - 51 49 - 51 + 17 >
- 660 ÷ 20 + 15 (720 ÷ 30) - 12 >
- 60 × 4 - 15 (78 × 67) - 6 <
- 28 × 8 + 56 (93 × 98) + 1 <
- 810 ÷ 18 - 45 (864 ÷ 18) + 27 <
- 756 ÷ 14 - 3 (567 ÷ 63) + 7 >
- 648 ÷ 12 + 24 (420 ÷ 14) - 15 >
- 841 + 10 - 29 63 - 47 + 96 >
- 855 ÷ 15 - 15 (660 ÷ 22) + 5 >
- 42 × 2 - 17 (60 × 7) - 8 <
- 907 - 80 + 36 (70 + 83) - 26 >
- 908 + 10 - 31 48 - 78 + 45 >
- 855 ÷ 19 + 45 (735 ÷ 21) - 35 >
- 25 × 4 + 33 (97 × 75) + 7 <
- 864 ÷ 36 - 4 (874 ÷ 23) + 2 <
- 93 × 5 + 37 (67 × 64) + 7 <
- 780 ÷ 39 + 15 (988 ÷ 13) - 26 <
- 924 ÷ 42 - 22 (760 ÷ 20) + 1 <
- 13 × 3 - 29 (81 × 87) - 2 <
- 849 + 10 - 51 13 - 67 + 58 >
- 649 - 64 + 64 (757 + 92) - 14 <
- 840 ÷ 12 - 70 (714 ÷ 17) + 17 <
- 78 × 7 + 54 (76 × 45) + 2 <
- 89 × 2 + 15 (39 × 80) + 2 <
- 90 × 6 - 36 (67 × 32) - 9 <
- 360 ÷ 18 - 3 (800 ÷ 16) + 40 <
- 672 ÷ 14 + 28 (990 ÷ 66) - 15 >
- 988 ÷ 52 + 19 (583 ÷ 11) - 53 >
- 85 × 7 + 28 (83 × 49) + 8 <
- 488 - 88 + 92 (594 + 90) - 60 <
- 20 × 2 - 9 (57 × 31) - 3 <
- 946 + 10 - 41 86 - 94 + 25 >
- 87 × 2 + 36 (28 × 72) + 1 <
- 680 - 61 + 59 (392 + 54) - 87 >
- 195 ÷ 15 - 1 (900 ÷ 90) + 4 <
- 470 + 10 - 98 41 - 26 + 28 >
- 630 ÷ 15 + 30 (600 ÷ 30) - 12 >
- 41 × 2 - 77 (36 × 53) - 1 <
- 46 × 5 - 48 (16 × 81) - 1 <
- 966 ÷ 23 + 14 (799 ÷ 17) - 17 >
- 786 - 87 + 50 (565 + 14) - 80 >
- 92 × 6 - 13 (19 × 85) - 4 <
- 335 + 10 - 85 70 - 48 + 61 >
- 533 + 10 - 47 42 - 50 + 90 >
- 78 × 6 - 76 (58 × 19) - 2 <
- 780 ÷ 12 - 60 (240 ÷ 15) + 2 <
- 51 × 4 + 14 (36 × 86) + 8 <
- 50 × 3 - 36 (92 × 75) - 3 <
- 910 ÷ 14 - 7 (180 ÷ 12) + 3 >
- 416 ÷ 52 - 4 (940 ÷ 94) + 5 <
- 28 × 9 + 96 (88 × 36) + 6 <
- 82 × 4 + 16 (38 × 22) + 5 <
- 41 × 4 + 80 (25 × 40) + 8 <
- 720 ÷ 16 + 16 (840 ÷ 24) - 30 >
- 804 - 13 + 99 (373 + 57) - 61 >
- 97 × 1 + 35 (77 × 97) + 5 <
- 78 × 6 + 71 (71 × 29) + 6 <
- 90 × 7 + 24 (41 × 18) + 1 <
- 436 - 60 + 66 (657 + 65) - 96 <
- 445 + 10 - 84 69 - 38 + 30 >
- 83 × 9 - 40 (27 × 25) - 1 >
- 384 ÷ 16 + 12 (912 ÷ 19) - 16 >
- 528 ÷ 12 + 22 (880 ÷ 11) - 55 >
- 410 + 10 - 45 12 - 29 + 22 >
- 840 ÷ 15 + 56 (644 ÷ 23) - 23 >
- 94 × 7 - 68 (29 × 38) - 3 <
- 55 × 8 + 64 (63 × 83) + 5 <
- 60 × 2 - 69 (45 × 89) - 3 <
- 16 × 8 - 96 (11 × 95) - 4 <
- 54 × 2 - 63 (45 × 69) - 2 <
- 656 + 10 - 71 88 - 91 + 75 >
- 905 + 10 - 57 34 - 59 + 67 >
- 504 ÷ 12 + 12 (756 ÷ 12) - 21 >
- 812 ÷ 28 - 4 (972 ÷ 54) + 4 >
- 540 ÷ 45 + 12 (910 ÷ 35) - 10 >
- 99 × 5 - 56 (94 × 71) - 1 <
- 546 ÷ 26 + 14 (900 ÷ 25) - 20 >
- 61 × 1 + 80 (14 × 89) + 6 <
- 92 × 6 - 81 (67 × 73) - 5 <
- 15 × 4 + 69 (88 × 45) + 3 <
- 576 - 86 + 15 (829 + 58) - 97 <
- 351 - 43 + 62 (237 + 66) - 73 >
- 42 × 1 + 22 (27 × 25) + 6 <
- 73 × 8 - 58 (39 × 7) - 6 >
- 400 ÷ 80 - 2 (160 ÷ 10) + 8 <
- 81 × 9 - 37 (85 × 9) - 6 <
- 66 × 6 - 30 (15 × 42) - 6 <
- 836 + 10 - 50 44 - 51 + 66 >
- 98 × 8 + 77 (80 × 15) + 4 <
- 637 ÷ 49 - 1 (820 ÷ 20) + 41 <
- 503 - 85 + 80 (257 + 99) - 84 >
- 98 × 7 + 27 (80 × 12) + 8 <
- 522 - 27 + 19 (883 + 78) - 64 <
- 661 - 13 + 71 (618 + 73) - 69 >
- 974 - 24 + 30 (549 + 11) - 23 >
- 901 - 54 + 45 (400 + 27) - 11 >
- 76 × 8 - 53 (83 × 82) - 8 <
- 91 × 1 + 15 (10 × 34) + 5 <
- 36 × 4 + 71 (69 × 36) + 2 <
- 640 ÷ 16 - 16 (360 ÷ 90) + 3 >
- 702 ÷ 18 + 27 (288 ÷ 12) - 16 >
- 720 ÷ 20 - 6 (174 ÷ 58) + 1 >
- 855 ÷ 19 - 15 (675 ÷ 25) + 1 >
- 53 × 4 - 31 (11 × 96) - 6 <
- 520 ÷ 20 - 26 (646 ÷ 17) + 19 <
- 599 - 77 + 98 (162 + 26) - 32 >
- 432 ÷ 12 - 2 (924 ÷ 21) + 4 <
- 682 ÷ 31 - 1 (777 ÷ 21) + 1 <
- 468 ÷ 26 - 18 (494 ÷ 13) + 2 <
- 77 × 9 + 37 (28 × 70) + 5 <
- 437 - 51 + 10 (171 + 80) - 83 >
- 366 - 30 + 67 (953 + 78) - 38 <
- 874 - 52 + 18 (56 + 53) - 53 >
- 990 ÷ 11 + 22 (490 ÷ 10) - 35 >
- 41 × 8 + 96 (38 × 53) + 8 <
- 18 × 3 - 52 (90 × 5) - 8 <
- 820 ÷ 41 - 20 (950 ÷ 25) + 25 <
- 814 - 28 + 77 (512 + 98) - 50 >
- 847 ÷ 11 - 77 (612 ÷ 18) + 4 <
- 60 × 8 + 57 (36 × 36) + 4 <
- 612 ÷ 12 - 2 (240 ÷ 30) + 8 >
- 75 × 3 + 95 (76 × 44) + 1 <
- 234 ÷ 13 + 18 (570 ÷ 30) - 19 >
- 243 - 81 + 23 (279 + 22) - 88 <
- 945 + 10 - 73 57 - 75 + 43 >
- 34 × 7 - 9 (44 × 90) - 6 <
- 754 ÷ 58 - 1 (460 ÷ 46) + 2 =
- 252 ÷ 12 + 12 (312 ÷ 12) - 24 >
- 43 × 9 - 28 (22 × 87) - 3 <
- 444 ÷ 12 - 3 (882 ÷ 63) + 9 >
- 74 × 9 + 80 (95 × 47) + 1 <
- 341 - 47 + 23 (695 + 26) - 91 <
- 440 ÷ 10 - 44 (192 ÷ 16) + 4 <
- 680 ÷ 34 + 17 (768 ÷ 48) - 16 >
- 810 ÷ 27 - 30 (960 ÷ 60) + 8 <
- 483 ÷ 23 + 21 (594 ÷ 27) - 11 >
- 780 ÷ 65 - 5 (288 ÷ 12) + 8 <
- 82 × 9 - 35 (16 × 87) - 3 <
- 825 ÷ 11 + 33 (590 ÷ 10) - 10 >
- 700 ÷ 70 - 4 (440 ÷ 55) + 8 <
- 737 - 11 + 31 (271 + 96) - 40 >
- 288 ÷ 12 + 16 (352 ÷ 16) - 16 >
- 600 ÷ 15 - 5 (912 ÷ 12) + 57 <
- 790 ÷ 79 + 10 (288 ÷ 16) - 18 >
- 658 ÷ 47 + 14 (910 ÷ 26) - 13 >
- 69 × 9 - 50 (31 × 67) - 6 <
- 353 - 62 + 59 (177 + 45) - 13 >
- 152 - 23 + 53 (839 + 10) - 90 <
- 780 ÷ 12 - 60 (630 ÷ 90) + 3 <
- 602 + 10 - 90 84 - 76 + 51 >
- 101 - 70 + 54 (66 + 66) - 55 >
- 18 - 53 + 37 (547 + 10) - 12 <
- 209 ÷ 11 + 19 (800 ÷ 32) - 25 >
- 99 × 5 + 83 (86 × 30) + 1 <
- 506 + 10 - 44 64 - 97 + 49 >
- 192 - 11 + 57 (127 + 76) - 72 >
- 460 + 10 - 13 38 - 21 + 93 >
- 260 - 53 + 17 (55 + 63) - 56 >
- 748 ÷ 68 - 11 (372 ÷ 12) + 3 <
- 436 - 59 + 40 (213 + 21) - 20 >
- 38 × 7 + 98 (60 × 67) + 6 <
- 340 + 10 - 97 54 - 64 + 18 >
- 10 × 7 + 79 (74 × 40) + 4 <
- 26 × 8 - 40 (36 × 65) - 4 <
- 858 - 80 + 55 (149 + 21) - 67 >
- 858 ÷ 66 - 3 (840 ÷ 35) + 6 <
- 485 + 10 - 75 44 - 37 + 34 >
- 63 × 8 + 11 (91 × 75) + 2 <
- 18 × 5 + 40 (20 × 36) + 8 <
- 780 ÷ 10 + 20 (656 ÷ 16) - 41 >
- 756 ÷ 14 - 21 (836 ÷ 11) + 19 <
- 696 + 10 - 74 42 - 37 + 51 >
- 880 - 41 + 74 (659 + 82) - 55 >
- 216 - 26 + 58 (574 + 12) - 98 <
- 897 + 10 - 72 75 - 39 + 23 >
- 385 - 40 + 49 (83 + 36) - 26 >
- 403 ÷ 31 + 13 (578 ÷ 34) - 17 >
- 91 × 7 + 90 (10 × 23) + 1 >
- 238 ÷ 14 + 14 (896 ÷ 14) - 14 <
- 38 × 4 - 73 (24 × 30) - 4 <
- 92 × 8 + 34 (46 × 28) + 2 <
- 361 ÷ 19 - 1 (600 ÷ 24) + 10 <
- 238 - 96 + 86 (954 + 34) - 67 <
- 176 - 71 + 96 (318 + 78) - 43 <
- 26 × 2 + 93 (54 × 95) + 6 <
- 913 - 95 + 97 (212 + 81) - 95 >
- 884 ÷ 13 + 68 (966 ÷ 69) - 14 >
- 868 - 85 + 83 (166 + 97) - 24 >
- 664 - 65 + 22 (838 + 70) - 85 <
- 778 + 10 - 14 58 - 24 + 17 >
- 936 ÷ 12 - 1 (264 ÷ 12) + 3 >
- 13 × 8 + 85 (19 × 55) + 6 <
- 60 × 5 + 57 (70 × 22) + 3 <
- 35 × 8 + 97 (88 × 29) + 1 <
- 60 × 6 + 99 (60 × 55) + 3 <
- 812 + 10 - 90 31 - 12 + 88 >
- 97 × 1 + 50 (20 × 97) + 5 <
- 86 × 8 + 32 (21 × 14) + 3 >
- 86 × 9 + 38 (16 × 45) + 6 >
- 622 - 14 + 66 (179 + 14) - 60 >
- 782 - 52 + 58 (775 + 36) - 98 >
- 736 ÷ 46 - 2 (672 ÷ 24) + 24 <
- 959 - 34 + 71 (794 + 48) - 35 >
- 61 × 3 - 5 (82 × 15) - 2 <
- 892 + 10 - 28 75 - 39 + 91 >
- 851 - 58 + 73 (507 + 97) - 64 >
- 424 + 10 - 39 41 - 81 + 87 >
- 225 ÷ 45 - 5 (924 ÷ 21) + 22 <
- 64 × 2 + 93 (89 × 27) + 6 <
- 924 ÷ 28 + 14 (972 ÷ 12) - 12 <
- 94 × 7 - 28 (71 × 42) - 3 <
※总分：100分， 共计：440道题， 每题：0.23 分。