- 耗时： 0分0秒
- 题数：
- 得分：
- 46 × 4 - 60 (59 × 14) - 7 <
- 95 + 10 - 82 84 - 46 + 14 <
- 674 + 10 - 69 58 - 82 + 50 >
- 55 × 8 + 51 (61 × 37) + 5 <
- 61 × 4 - 4 (50 × 28) - 4 <
- 50 × 3 + 85 (90 × 36) + 4 <
- 990 ÷ 66 - 6 (780 ÷ 20) + 20 <
- 714 ÷ 14 + 51 (420 ÷ 12) - 21 >
- 264 ÷ 11 + 22 (644 ÷ 23) - 14 >
- 660 ÷ 60 - 2 (682 ÷ 31) + 1 <
- 360 ÷ 24 + 15 (840 ÷ 56) - 14 >
- 90 × 2 + 87 (91 × 90) + 5 <
- 16 × 6 - 55 (56 × 2) - 8 <
- 441 - 86 + 65 (707 + 18) - 25 <
- 71 × 2 + 54 (53 × 45) + 4 <
- 557 - 94 + 77 (859 + 62) - 24 <
- 735 ÷ 21 + 21 (440 ÷ 10) - 22 >
- 25 × 4 - 88 (39 × 46) - 3 <
- 11 × 7 + 40 (81 × 49) + 9 <
- 108 - 14 + 34 (500 + 31) - 63 <
- 530 ÷ 53 - 5 (980 ÷ 20) + 49 <
- 51 × 3 + 80 (33 × 12) + 7 <
- 780 ÷ 26 + 15 (720 ÷ 20) - 24 >
- 420 - 76 + 89 (415 + 95) - 97 >
- 88 × 9 - 39 (17 × 49) - 9 <
- 684 ÷ 76 - 9 (864 ÷ 72) + 4 <
- 164 - 52 + 96 (247 + 63) - 77 <
- 720 ÷ 15 + 12 (840 ÷ 14) - 10 >
- 787 + 10 - 58 73 - 84 + 75 >
- 153 ÷ 17 - 3 (832 ÷ 64) + 13 <
- 44 × 4 + 24 (16 × 44) + 9 <
- 176 ÷ 16 - 11 (390 ÷ 39) + 5 <
- 569 + 10 - 95 26 - 91 + 73 >
- 70 × 4 + 56 (42 × 33) + 3 <
- 493 + 10 - 53 26 - 64 + 52 >
- 882 - 72 + 42 (998 + 39) - 10 <
- 27 × 4 - 84 (43 × 29) - 3 <
- 12 × 4 + 17 (30 × 23) + 7 <
- 48 × 1 + 60 (86 × 97) + 7 <
- 836 + 10 - 15 91 - 98 + 18 >
- 960 ÷ 15 - 6 (600 ÷ 60) + 6 >
- 600 ÷ 10 + 50 (460 ÷ 10) - 20 >
- 864 ÷ 16 + 16 (988 ÷ 52) - 19 >
- 708 ÷ 12 + 59 (572 ÷ 44) - 11 >
- 640 ÷ 16 - 4 (588 ÷ 98) + 2 >
- 34 × 1 + 20 (18 × 10) + 9 <
- 571 + 10 - 37 86 - 42 + 95 >
- 744 + 10 - 97 26 - 17 + 55 >
- 350 ÷ 14 - 10 (858 ÷ 33) + 22 <
- 59 × 9 - 99 (52 × 38) - 4 <
- 476 - 37 + 28 (245 + 46) - 92 >
- 503 + 10 - 76 96 - 94 + 46 >
- 902 - 21 + 71 (367 + 51) - 45 >
- 588 - 49 + 27 (63 + 87) - 21 >
- 23 × 5 + 80 (43 × 10) + 4 <
- 210 - 37 + 10 (627 + 19) - 41 <
- 816 ÷ 12 - 3 (780 ÷ 10) + 52 <
- 324 ÷ 81 - 1 (280 ÷ 56) + 1 <
- 784 + 10 - 11 23 - 47 + 54 >
- 94 × 5 - 65 (40 × 95) - 1 <
- 855 ÷ 57 - 15 (192 ÷ 32) + 3 <
- 38 × 4 + 73 (14 × 91) + 5 <
- 378 ÷ 27 + 14 (270 ÷ 15) - 15 >
- 824 - 96 + 67 (402 + 18) - 51 >
- 836 ÷ 11 + 38 (364 ÷ 13) - 26 >
- 504 ÷ 18 + 14 (816 ÷ 17) - 17 >
- 840 ÷ 15 + 12 (840 ÷ 28) - 30 >
- 806 ÷ 13 - 62 (704 ÷ 16) + 11 <
- 22 - 81 + 64 (739 + 49) - 51 <
- 308 + 10 - 15 78 - 79 + 99 >
- 924 ÷ 44 + 14 (828 ÷ 12) - 12 <
- 53 × 1 + 89 (95 × 67) + 2 <
- 638 ÷ 58 + 11 (900 ÷ 45) - 10 >
- 840 ÷ 14 - 56 (845 ÷ 65) + 5 <
- 51 × 7 - 80 (71 × 67) - 8 <
- 552 ÷ 23 + 24 (600 ÷ 10) - 25 >
- 47 × 4 - 47 (16 × 77) - 3 <
- 630 ÷ 10 + 14 (670 ÷ 10) - 67 >
- 12 × 8 + 22 (62 × 23) + 2 <
- 184 - 41 + 99 (462 + 22) - 22 <
- 533 - 32 + 34 (199 + 87) - 79 >
- 696 - 81 + 65 (694 + 11) - 83 >
- 272 + 10 - 59 71 - 84 + 42 >
- 51 × 1 + 80 (44 × 79) + 9 <
- 784 ÷ 14 - 14 (270 ÷ 30) + 5 >
- 40 - 20 + 49 (410 + 15) - 60 <
- 381 - 34 + 24 (254 + 66) - 98 >
- 853 - 73 + 92 (74 + 97) - 56 >
- 231 ÷ 11 + 11 (192 ÷ 12) - 16 >
- 76 + 10 - 28 92 - 68 + 35 <
- 973 - 47 + 96 (323 + 69) - 41 >
- 394 + 10 - 31 39 - 63 + 60 >
- 608 ÷ 76 - 4 (840 ÷ 60) + 4 <
- 307 + 10 - 15 57 - 60 + 73 >
- 29 × 1 - 25 (16 × 41) - 8 <
- 720 ÷ 20 + 15 (812 ÷ 29) - 28 >
- 70 × 4 - 74 (74 × 32) - 6 <
- 91 × 5 + 98 (50 × 38) + 6 <
- 960 ÷ 10 + 96 (960 ÷ 40) - 10 >
- 819 ÷ 39 + 13 (900 ÷ 12) - 18 <
- 830 - 71 + 48 (169 + 82) - 53 >
- 33 × 7 - 80 (87 × 29) - 4 <
- 396 ÷ 12 + 12 (330 ÷ 11) - 10 >
- 36 × 6 + 40 (80 × 78) + 4 <
- 728 ÷ 26 - 2 (792 ÷ 72) + 8 >
- 13 × 3 - 20 (15 × 45) - 6 <
- 468 + 10 - 82 30 - 66 + 59 >
- 227 - 51 + 92 (179 + 41) - 94 >
- 420 ÷ 20 + 10 (420 ÷ 12) - 14 >
- 981 + 10 - 11 45 - 45 + 53 >
- 89 × 2 - 72 (49 × 75) - 2 <
- 580 ÷ 20 - 4 (630 ÷ 10) + 35 <
- 792 ÷ 18 + 33 (770 ÷ 22) - 11 >
- 200 ÷ 25 - 5 (775 ÷ 25) + 31 <
- 213 + 10 - 24 60 - 54 + 93 >
- 45 × 6 - 26 (40 × 9) - 9 <
- 728 ÷ 13 + 52 (616 ÷ 14) - 28 >
- 730 + 10 - 33 10 - 23 + 69 >
- 792 ÷ 22 + 36 (648 ÷ 54) - 12 >
- 48 × 9 - 85 (36 × 6) - 2 >
- 15 × 6 + 43 (12 × 60) + 7 <
- 675 ÷ 27 + 15 (920 ÷ 40) - 23 >
- 560 ÷ 40 - 8 (360 ÷ 10) + 15 <
- 630 ÷ 18 + 10 (990 ÷ 10) - 30 <
- 18 × 4 - 4 (72 × 97) - 9 <
- 746 - 58 + 15 (480 + 65) - 37 >
- 795 ÷ 53 + 15 (546 ÷ 42) - 13 >
- 195 ÷ 15 - 5 (400 ÷ 16) + 4 <
- 47 × 8 - 73 (33 × 70) - 1 <
- 48 × 8 - 48 (56 × 73) - 1 <
- 39 × 1 + 56 (77 × 45) + 3 <
- 77 × 9 + 32 (77 × 45) + 6 <
- 44 × 4 + 58 (13 × 23) + 1 <
- 305 - 74 + 26 (208 + 44) - 43 >
- 12 - 86 + 90 (255 + 62) - 53 <
- 816 ÷ 12 - 4 (924 ÷ 22) + 42 <
- 33 × 6 + 41 (11 × 57) + 4 <
- 77 × 2 + 66 (65 × 81) + 8 <
- 60 × 7 - 33 (11 × 91) - 4 <
- 688 + 10 - 27 13 - 35 + 60 >
- 384 ÷ 16 + 16 (320 ÷ 20) - 16 >
- 11 × 8 - 79 (12 × 42) - 8 <
- 251 + 10 - 74 86 - 24 + 63 >
- 846 - 48 + 73 (195 + 57) - 90 >
- 321 - 13 + 75 (375 + 12) - 11 >
- 198 ÷ 18 + 11 (364 ÷ 26) - 13 >
- 902 ÷ 11 - 11 (704 ÷ 11) + 44 <
- 62 × 5 + 99 (25 × 84) + 6 <
- 162 + 10 - 52 48 - 66 + 63 >
- 45 × 1 + 66 (26 × 42) + 4 <
- 990 ÷ 33 - 22 (693 ÷ 11) + 33 <
- 74 × 8 + 48 (52 × 59) + 4 <
- 19 × 6 - 18 (98 × 91) - 6 <
- 396 ÷ 11 + 12 (352 ÷ 11) - 32 >
- 63 × 1 + 85 (23 × 55) + 1 <
- 71 × 6 - 47 (90 × 88) - 9 <
- 880 ÷ 40 - 8 (836 ÷ 76) + 11 <
- 49 × 1 - 2 (29 × 49) - 5 <
- 750 ÷ 75 + 10 (570 ÷ 19) - 30 >
- 131 + 10 - 38 19 - 43 + 54 >
- 215 - 20 + 39 (349 + 73) - 28 <
- 420 ÷ 20 + 15 (912 ÷ 24) - 19 >
- 924 ÷ 14 + 33 (825 ÷ 25) - 25 >
- 734 - 73 + 29 (526 + 23) - 53 >
- 846 + 10 - 18 67 - 49 + 99 >
- 825 - 94 + 43 (686 + 67) - 33 >
- 887 - 72 + 85 (236 + 32) - 79 >
- 375 + 10 - 57 32 - 45 + 87 >
- 924 ÷ 44 + 14 (319 ÷ 11) - 29 >
- 56 × 5 - 93 (12 × 78) - 6 <
- 402 - 26 + 49 (169 + 19) - 47 >
- 939 - 90 + 46 (962 + 14) - 25 <
- 82 - 65 + 89 (312 + 59) - 50 <
- 770 - 92 + 25 (555 + 71) - 73 >
- 846 ÷ 18 - 9 (854 ÷ 61) + 2 >
- 74 × 9 + 68 (23 × 87) + 1 <
- 70 × 1 - 45 (48 × 80) - 5 <
- 840 ÷ 42 + 12 (684 ÷ 38) - 18 >
- 616 ÷ 22 - 2 (371 ÷ 53) + 1 >
- 64 × 6 - 14 (19 × 23) - 1 <
- 35 × 2 + 59 (48 × 96) + 7 <
- 92 × 3 + 95 (97 × 15) + 4 <
- 27 × 6 - 8 (78 × 68) - 3 <
- 630 ÷ 14 - 3 (780 ÷ 26) + 4 >
- 37 × 7 - 28 (52 × 14) - 4 <
- 660 ÷ 11 + 10 (990 ÷ 90) - 10 >
- 86 × 3 + 60 (87 × 77) + 9 <
- 900 + 10 - 90 98 - 86 + 62 >
- 630 ÷ 35 + 14 (660 ÷ 12) - 33 >
- 677 + 10 - 86 37 - 36 + 33 >
- 88 × 7 + 34 (93 × 50) + 1 <
- 47 × 5 - 23 (72 × 37) - 7 <
- 10 × 4 + 52 (10 × 95) + 5 <
- 65 × 5 - 85 (82 × 23) - 9 <
- 854 - 51 + 89 (99 + 88) - 24 >
- 880 ÷ 44 - 5 (672 ÷ 12) + 56 <
- 296 + 10 - 33 29 - 86 + 97 >
- 216 ÷ 12 + 12 (920 ÷ 92) - 10 >
- 31 × 2 + 74 (61 × 25) + 7 <
- 11 - 11 + 98 (894 + 86) - 64 <
- 990 ÷ 11 - 33 (477 ÷ 53) + 1 >
- 36 × 2 + 69 (64 × 61) + 5 <
- 75 × 8 - 97 (12 × 14) - 5 >
- 74 × 4 - 13 (87 × 43) - 2 <
- 570 ÷ 15 + 38 (450 ÷ 15) - 15 >
- 672 ÷ 48 + 14 (625 ÷ 25) - 25 >
- 10 × 1 + 42 (68 × 28) + 1 <
- 600 ÷ 20 + 30 (810 ÷ 10) - 45 >
- 864 ÷ 32 - 9 (600 ÷ 15) + 1 <
- 529 - 98 + 33 (421 + 42) - 56 >
- 58 × 4 - 2 (18 × 13) - 5 >
- 910 ÷ 10 - 1 (882 ÷ 18) + 2 >
- 880 ÷ 11 - 4 (714 ÷ 17) + 21 >
- 777 - 51 + 37 (437 + 36) - 63 >
- 42 × 9 - 35 (32 × 66) - 7 <
- 348 - 49 + 14 (175 + 72) - 16 >
- 214 + 10 - 69 33 - 48 + 94 >
- 24 × 4 - 49 (74 × 64) - 2 <
- 92 × 9 + 68 (66 × 39) + 1 <
- 61 × 2 - 86 (95 × 61) - 1 <
- 295 - 33 + 57 (946 + 64) - 91 <
- 957 ÷ 29 + 11 (960 ÷ 30) - 32 >
- 373 + 10 - 98 25 - 36 + 66 >
- 929 - 30 + 94 (569 + 69) - 47 >
- 94 + 10 - 76 47 - 67 + 89 <
- 990 ÷ 11 + 18 (539 ÷ 49) - 11 >
- 80 × 4 - 43 (66 × 64) - 8 <
- 903 - 44 + 49 (157 + 47) - 94 >
- 651 ÷ 21 + 31 (570 ÷ 57) - 10 >
- 450 ÷ 45 + 10 (924 ÷ 12) - 77 >
- 198 ÷ 18 - 11 (960 ÷ 20) + 12 <
- 46 × 2 - 45 (15 × 86) - 7 <
- 70 + 10 - 53 88 - 71 + 73 <
- 492 + 10 - 25 98 - 14 + 17 >
- 99 × 9 - 90 (72 × 72) - 6 <
- 680 + 10 - 46 97 - 70 + 57 >
- 44 × 7 + 43 (21 × 35) + 7 <
- 98 + 10 - 37 11 - 35 + 57 >
- 607 + 10 - 83 50 - 29 + 84 >
- 23 × 5 - 15 (95 × 98) - 8 <
- 368 + 10 - 91 35 - 38 + 32 >
- 604 + 10 - 59 20 - 25 + 14 >
- 910 ÷ 70 + 10 (288 ÷ 18) - 16 >
- 176 ÷ 22 - 8 (500 ÷ 10) + 2 <
- 68 - 47 + 73 (253 + 38) - 56 <
- 720 ÷ 20 + 36 (816 ÷ 68) - 12 >
- 95 × 6 + 85 (96 × 32) + 8 <
- 253 ÷ 11 - 11 (882 ÷ 21) + 1 <
- 987 + 10 - 44 73 - 83 + 36 >
- 84 × 9 + 68 (36 × 78) + 5 <
- 78 × 8 - 9 (98 × 27) - 3 <
- 858 ÷ 13 - 26 (180 ÷ 10) + 5 >
- 520 ÷ 26 + 10 (874 ÷ 23) - 23 >
- 378 ÷ 42 - 2 (560 ÷ 56) + 10 <
- 900 ÷ 25 + 20 (882 ÷ 18) - 42 >
- 712 + 10 - 30 60 - 44 + 56 >
- 890 - 48 + 33 (146 + 61) - 20 >
- 70 × 5 - 67 (95 × 21) - 3 <
- 270 ÷ 27 - 9 (784 ÷ 14) + 7 <
- 780 ÷ 30 - 20 (627 ÷ 11) + 57 <
- 877 + 10 - 98 27 - 35 + 77 >
- 183 - 64 + 60 (769 + 45) - 18 <
- 414 ÷ 18 - 9 (779 ÷ 41) + 19 <
- 720 ÷ 40 - 5 (255 ÷ 85) + 3 >
- 743 + 10 - 80 21 - 53 + 95 >
- 34 × 9 + 84 (76 × 99) + 1 <
- 944 + 10 - 20 99 - 48 + 67 >
- 380 ÷ 10 + 38 (610 ÷ 61) - 10 >
- 45 × 1 + 50 (89 × 69) + 2 <
- 544 ÷ 17 - 8 (360 ÷ 24) + 10 <
- 190 - 68 + 14 (639 + 35) - 46 <
- 770 - 60 + 66 (40 + 83) - 40 >
- 980 ÷ 14 + 14 (616 ÷ 28) - 11 >
- 903 - 96 + 65 (593 + 87) - 65 >
- 64 × 8 - 27 (95 × 59) - 6 <
- 881 + 10 - 32 97 - 72 + 63 >
- 416 ÷ 26 - 16 (476 ÷ 68) + 2 <
- 808 + 10 - 59 51 - 73 + 70 >
- 611 + 10 - 75 37 - 78 + 45 >
- 84 × 2 + 68 (85 × 91) + 7 <
- 944 ÷ 16 + 59 (270 ÷ 15) - 18 >
- 68 × 9 + 41 (85 × 48) + 7 <
- 155 - 73 + 10 (474 + 72) - 63 <
- 440 + 10 - 35 15 - 32 + 75 >
- 608 ÷ 19 - 4 (992 ÷ 62) + 1 >
- 768 ÷ 16 + 48 (800 ÷ 32) - 20 >
- 252 ÷ 12 + 12 (510 ÷ 51) - 10 >
- 80 + 10 - 68 92 - 28 + 13 <
- 62 × 5 - 60 (76 × 52) - 8 <
- 74 × 3 - 5 (32 × 2) - 8 >
- 14 × 7 - 68 (10 × 3) - 1 >
- 369 + 10 - 34 77 - 63 + 33 >
- 540 - 85 + 44 (689 + 27) - 78 <
- 623 - 36 + 12 (877 + 96) - 87 <
- 45 × 9 + 98 (57 × 73) + 5 <
- 784 + 10 - 61 22 - 43 + 29 >
- 73 × 7 - 39 (10 × 7) - 8 >
- 780 ÷ 26 + 10 (960 ÷ 32) - 15 >
- 91 × 2 + 66 (22 × 78) + 1 <
- 78 × 9 + 50 (95 × 55) + 1 <
- 924 - 28 + 96 (577 + 18) - 41 >
- 795 ÷ 53 - 3 (435 ÷ 87) + 5 >
- 640 ÷ 10 + 10 (864 ÷ 36) - 12 >
- 315 - 40 + 34 (569 + 20) - 70 <
- 26 × 8 + 80 (42 × 56) + 2 <
- 890 - 96 + 97 (850 + 61) - 91 >
- 283 + 10 - 13 55 - 10 + 48 >
- 900 ÷ 10 - 9 (486 ÷ 81) + 2 >
- 800 ÷ 20 + 40 (364 ÷ 14) - 13 >
- 97 - 72 + 12 (768 + 34) - 80 <
- 99 × 1 + 79 (60 × 54) + 6 <
- 928 - 27 + 60 (820 + 13) - 80 >
- 64 × 3 - 57 (77 × 71) - 6 <
- 949 ÷ 13 - 13 (688 ÷ 43) + 2 >
- 464 - 29 + 60 (96 + 70) - 90 >
- 615 ÷ 41 + 15 (650 ÷ 25) - 13 >
- 284 - 19 + 95 (481 + 94) - 95 <
- 792 ÷ 33 - 3 (594 ÷ 11) + 3 <
- 360 ÷ 30 + 12 (480 ÷ 24) - 16 >
- 810 ÷ 90 - 6 (350 ÷ 14) + 10 <
- 30 × 5 - 30 (49 × 38) - 1 <
- 22 - 17 + 81 (789 + 55) - 44 <
- 680 ÷ 40 - 17 (744 ÷ 62) + 2 <
- 96 × 3 - 5 (38 × 34) - 2 <
- 825 ÷ 11 - 1 (651 ÷ 93) + 3 >
- 524 - 57 + 94 (149 + 47) - 28 >
- 31 × 5 + 39 (75 × 66) + 1 <
- 680 ÷ 10 + 17 (738 ÷ 18) - 18 >
- 721 + 10 - 42 26 - 34 + 29 >
- 124 - 36 + 91 (892 + 44) - 26 <
- 231 + 10 - 36 88 - 49 + 61 >
- 840 ÷ 30 - 10 (850 ÷ 85) + 2 >
- 623 - 67 + 11 (247 + 98) - 54 >
- 24 × 4 - 72 (69 × 97) - 9 <
- 319 - 22 + 43 (435 + 90) - 22 <
- 900 ÷ 36 + 20 (407 ÷ 37) - 11 >
- 49 × 5 + 11 (72 × 54) + 9 <
- 89 × 4 + 98 (93 × 42) + 3 <
- 49 × 3 + 26 (20 × 27) + 1 <
- 49 × 3 - 89 (43 × 33) - 1 <
- 495 ÷ 33 - 1 (480 ÷ 30) + 12 <
- 230 ÷ 10 + 23 (850 ÷ 34) - 17 >
- 71 × 6 + 95 (49 × 50) + 8 <
- 888 ÷ 12 + 74 (840 ÷ 15) - 24 >
- 59 × 1 - 12 (99 × 56) - 6 <
- 159 + 10 - 47 34 - 46 + 74 >
- 932 + 10 - 52 14 - 95 + 92 >
- 30 × 2 + 66 (68 × 29) + 1 <
- 765 ÷ 17 + 17 (731 ÷ 17) - 43 >
- 192 ÷ 16 - 8 (324 ÷ 12) + 6 <
- 397 - 81 + 40 (373 + 98) - 80 <
- 980 ÷ 14 + 28 (660 ÷ 33) - 10 >
- 760 + 10 - 29 26 - 60 + 97 >
- 990 ÷ 30 + 15 (936 ÷ 26) - 26 >
- 11 × 3 - 19 (68 × 36) - 3 <
- 12 × 7 - 43 (14 × 74) - 5 <
- 83 × 2 + 73 (88 × 90) + 2 <
- 176 ÷ 22 - 8 (784 ÷ 14) + 2 <
- 88 × 3 - 12 (27 × 28) - 5 <
- 88 × 8 + 33 (27 × 27) + 4 >
- 24 × 4 - 64 (59 × 47) - 3 <
- 226 - 90 + 53 (143 + 18) - 79 >
- 95 × 1 - 74 (69 × 65) - 8 <
- 616 + 10 - 72 93 - 75 + 49 >
- 420 ÷ 12 - 10 (900 ÷ 18) + 4 <
- 41 - 47 + 37 (146 + 62) - 71 <
- 15 × 3 + 78 (50 × 34) + 6 <
- 874 ÷ 23 + 38 (912 ÷ 19) - 19 >
- 493 + 10 - 11 85 - 66 + 57 >
- 35 × 5 + 20 (12 × 93) + 6 <
- 800 ÷ 10 + 40 (672 ÷ 21) - 14 >
- 10 × 9 - 87 (82 × 95) - 9 <
- 349 - 83 + 86 (93 + 97) - 41 >
- 46 × 6 - 60 (50 × 57) - 5 <
- 279 - 49 + 86 (591 + 83) - 57 <
- 61 × 7 - 77 (59 × 21) - 6 <
- 430 + 10 - 41 64 - 33 + 64 >
- 58 × 3 + 73 (29 × 42) + 2 <
- 468 ÷ 18 + 26 (693 ÷ 21) - 33 >
- 31 × 4 - 92 (51 × 45) - 6 <
- 192 + 10 - 99 51 - 99 + 81 >
- 49 × 9 + 77 (11 × 43) + 2 >
- 705 ÷ 47 + 15 (924 ÷ 28) - 11 >
- 119 + 10 - 40 14 - 14 + 71 >
- 960 ÷ 60 - 2 (588 ÷ 98) + 3 >
- 99 - 82 + 42 (508 + 50) - 53 <
- 882 - 54 + 73 (623 + 25) - 54 >
- 147 - 48 + 49 (937 + 40) - 86 <
- 587 + 10 - 30 89 - 49 + 50 >
- 490 ÷ 35 - 1 (492 ÷ 82) + 3 >
- 59 × 3 - 62 (60 × 65) - 6 <
- 95 × 9 + 89 (48 × 58) + 8 <
- 593 + 10 - 19 62 - 61 + 93 >
- 395 + 10 - 22 86 - 72 + 89 >
- 84 × 6 + 71 (68 × 71) + 3 <
- 886 + 10 - 68 55 - 44 + 19 >
- 87 × 6 + 12 (66 × 10) + 3 <
- 79 × 2 + 28 (19 × 78) + 6 <
- 758 + 10 - 57 15 - 28 + 80 >
- 92 × 2 - 27 (62 × 26) - 4 <
- 360 ÷ 36 - 8 (860 ÷ 20) + 10 <
- 198 - 34 + 65 (522 + 29) - 60 <
- 126 + 10 - 21 46 - 62 + 84 >
- 864 ÷ 32 + 24 (450 ÷ 10) - 25 >
- 38 × 1 + 47 (86 × 33) + 5 <
- 83 × 4 + 98 (88 × 52) + 4 <
- 600 ÷ 15 - 15 (120 ÷ 10) + 12 >
- 300 - 82 + 21 (120 + 82) - 71 >
- 119 + 10 - 34 69 - 19 + 56 <
- 480 ÷ 10 - 15 (924 ÷ 14) + 12 <
- 828 ÷ 36 - 9 (612 ÷ 36) + 1 <
- 446 - 60 + 22 (998 + 75) - 60 <
- 810 ÷ 15 - 5 (986 ÷ 17) + 17 <
- 210 ÷ 10 - 21 (506 ÷ 23) + 2 <
- 56 - 30 + 51 (235 + 38) - 80 <
- 569 + 10 - 17 35 - 61 + 58 >
- 27 × 5 + 22 (23 × 16) + 7 <
- 12 × 7 + 73 (60 × 14) + 6 <
- 14 × 6 - 4 (37 × 79) - 3 <
- 27 × 5 - 95 (74 × 60) - 8 <
- 527 - 71 + 56 (116 + 90) - 77 >
- 831 + 10 - 90 73 - 17 + 21 >
- 760 ÷ 40 - 8 (400 ÷ 40) + 8 <
- 394 + 10 - 35 12 - 64 + 74 >
- 18 × 2 + 16 (88 × 63) + 4 <
- 94 × 7 - 41 (81 × 4) - 2 >
- 864 ÷ 36 + 12 (990 ÷ 66) - 10 >
- 582 + 10 - 47 21 - 61 + 66 >
- 473 - 25 + 87 (739 + 49) - 84 <
- 782 ÷ 17 + 46 (946 ÷ 11) - 22 >
※总分：100分， 共计：430道题， 每题：0.23 分。