- 耗时: 0分1秒
- 题数:
- 得分:
- 24 × 8 + 70 (49 × 41) + 5 <
- 28 × 7 + 42 (28 × 31) + 2 <
- 82 × 5 + 38 (40 × 99) + 3 <
- 532 ÷ 28 - 19 (945 ÷ 15) + 9 <
- 935 + 10 - 94 14 - 25 + 96 >
- 37 × 7 - 70 (98 × 14) - 3 <
- 852 + 10 - 27 35 - 64 + 90 >
- 494 ÷ 19 + 19 (465 ÷ 15) - 15 >
- 11 × 5 - 20 (22 × 46) - 4 <
- 53 × 9 + 62 (34 × 21) + 5 <
- 531 - 73 + 66 (27 + 67) - 32 >
- 65 - 16 + 72 (131 + 50) - 78 >
- 759 + 10 - 43 64 - 41 + 99 >
- 75 × 5 - 81 (11 × 31) - 6 <
- 912 ÷ 16 + 12 (672 ÷ 14) - 16 >
- 25 × 6 + 90 (44 × 27) + 7 <
- 600 ÷ 40 + 12 (420 ÷ 12) - 35 >
- 850 + 10 - 39 99 - 44 + 76 >
- 980 ÷ 14 + 28 (240 ÷ 16) - 12 >
- 732 ÷ 61 - 12 (800 ÷ 25) + 25 <
- 80 × 9 + 40 (40 × 56) + 9 <
- 144 ÷ 12 - 8 (418 ÷ 11) + 22 <
- 19 × 2 + 90 (95 × 79) + 6 <
- 910 ÷ 91 + 10 (737 ÷ 67) - 11 >
- 56 × 7 - 43 (11 × 30) - 9 >
- 55 + 10 - 31 19 - 34 + 82 <
- 720 ÷ 60 - 9 (750 ÷ 50) + 15 <
- 720 ÷ 16 + 36 (546 ÷ 26) - 14 >
- 90 × 4 - 26 (80 × 24) - 3 <
- 89 × 7 - 10 (11 × 44) - 2 >
- 65 × 9 - 20 (97 × 39) - 6 <
- 228 - 80 + 75 (898 + 49) - 48 <
- 770 ÷ 14 - 14 (608 ÷ 19) + 4 >
- 236 + 10 - 97 12 - 67 + 73 >
- 600 ÷ 10 - 5 (216 ÷ 18) + 6 >
- 540 ÷ 15 - 15 (760 ÷ 19) + 5 <
- 360 - 90 + 43 (88 + 99) - 75 >
- 288 ÷ 16 + 16 (700 ÷ 20) - 25 >
- 43 × 4 - 43 (29 × 15) - 5 <
- 528 + 10 - 91 73 - 50 + 23 >
- 636 - 14 + 38 (382 + 23) - 36 >
- 30 × 2 + 97 (85 × 80) + 4 <
- 900 ÷ 10 + 36 (720 ÷ 24) - 18 >
- 360 ÷ 20 + 18 (864 ÷ 18) - 32 >
- 95 × 4 - 73 (13 × 65) - 8 <
- 658 ÷ 14 - 2 (792 ÷ 36) + 6 >
- 888 ÷ 12 + 24 (780 ÷ 10) - 65 >
- 525 ÷ 21 + 15 (858 ÷ 39) - 22 >
- 840 ÷ 20 - 8 (726 ÷ 11) + 6 <
- 497 - 54 + 17 (648 + 98) - 62 <
- 26 × 6 + 40 (39 × 39) + 3 <
- 658 + 10 - 41 54 - 74 + 71 >
- 338 - 67 + 27 (638 + 53) - 36 <
- 667 - 35 + 47 (201 + 89) - 56 >
- 690 ÷ 15 + 15 (480 ÷ 15) - 30 >
- 714 ÷ 51 + 14 (420 ÷ 30) - 10 >
- 439 + 10 - 91 26 - 65 + 52 >
- 684 ÷ 38 + 12 (640 ÷ 16) - 16 >
- 675 ÷ 25 + 27 (912 ÷ 12) - 16 <
- 38 × 3 - 23 (73 × 6) - 4 <
- 64 × 6 + 87 (57 × 62) + 9 <
- 76 × 5 + 74 (84 × 85) + 4 <
- 93 × 1 + 15 (31 × 34) + 6 <
- 11 × 9 + 29 (88 × 53) + 4 <
- 43 × 6 + 38 (66 × 84) + 8 <
- 420 ÷ 35 - 3 (378 ÷ 42) + 2 <
- 29 × 3 + 32 (42 × 17) + 5 <
- 374 ÷ 11 + 11 (975 ÷ 13) - 75 >
- 665 + 10 - 64 69 - 62 + 83 >
- 930 ÷ 10 - 1 (728 ÷ 13) + 13 >
- 43 × 4 + 83 (37 × 64) + 9 <
- 95 × 7 - 76 (79 × 84) - 8 <
- 840 ÷ 15 + 35 (756 ÷ 18) - 28 >
- 67 × 8 - 3 (40 × 33) - 7 <
- 83 × 6 - 44 (31 × 62) - 2 <
- 59 × 1 - 51 (18 × 93) - 4 <
- 936 + 10 - 10 64 - 33 + 60 >
- 91 × 5 + 39 (71 × 40) + 1 <
- 79 × 5 + 58 (23 × 67) + 4 <
- 24 × 4 - 38 (10 × 72) - 5 <
- 462 ÷ 22 - 1 (444 ÷ 12) + 37 <
- 25 × 7 + 22 (25 × 62) + 2 <
- 12 × 1 + 51 (36 × 14) + 3 <
- 930 ÷ 10 + 31 (288 ÷ 24) - 12 >
- 74 × 3 + 57 (58 × 28) + 2 <
- 624 ÷ 12 - 39 (330 ÷ 10) + 11 <
- 900 ÷ 60 - 10 (858 ÷ 78) + 2 <
- 88 + 10 - 37 33 - 57 + 72 >
- 186 - 80 + 48 (643 + 98) - 98 <
- 66 × 1 - 61 (65 × 30) - 5 <
- 288 ÷ 18 - 1 (154 ÷ 22) + 2 >
- 990 ÷ 11 - 1 (477 ÷ 53) + 1 >
- 84 + 10 - 37 55 - 41 + 59 <
- 42 × 7 - 69 (77 × 44) - 1 <
- 240 ÷ 15 - 10 (299 ÷ 23) + 13 <
- 854 ÷ 61 - 1 (610 ÷ 10) + 61 <
- 711 - 87 + 40 (141 + 30) - 12 >
- 78 + 10 - 51 50 - 39 + 72 <
- 658 + 10 - 40 31 - 83 + 85 >
- 805 ÷ 35 + 23 (828 ÷ 12) - 12 <
- 459 ÷ 17 + 27 (682 ÷ 11) - 11 >
- 18 × 3 - 14 (17 × 69) - 9 <
- 957 ÷ 11 - 87 (780 ÷ 65) + 2 <
- 756 ÷ 21 - 9 (608 ÷ 16) + 1 <
- 12 × 5 + 89 (78 × 91) + 4 <
- 330 ÷ 10 - 33 (144 ÷ 16) + 8 <
- 996 - 98 + 14 (408 + 92) - 70 >
- 862 + 10 - 13 88 - 31 + 90 >
- 504 ÷ 18 - 18 (720 ÷ 20) + 30 <
- 396 + 10 - 39 54 - 12 + 96 >
- 900 ÷ 50 - 9 (588 ÷ 42) + 1 <
- 990 ÷ 15 - 1 (444 ÷ 74) + 1 >
- 629 ÷ 17 - 17 (770 ÷ 70) + 1 >
- 95 - 60 + 62 (22 + 89) - 24 >
- 216 ÷ 12 - 6 (740 ÷ 10) + 1 <
- 988 ÷ 52 - 2 (400 ÷ 80) + 4 >
- 24 × 3 - 52 (47 × 83) - 1 <
- 572 - 43 + 42 (632 + 90) - 14 <
- 75 × 2 + 63 (42 × 97) + 6 <
- 465 ÷ 15 - 3 (630 ÷ 21) + 3 <
- 165 ÷ 33 - 3 (580 ÷ 10) + 1 <
- 214 - 72 + 54 (234 + 89) - 12 <
- 396 ÷ 44 - 3 (760 ÷ 10) + 19 <
- 960 ÷ 60 + 15 (938 ÷ 14) - 67 >
- 658 ÷ 14 - 7 (522 ÷ 18) + 6 >
- 99 × 4 + 99 (89 × 69) + 4 <
- 634 - 42 + 60 (156 + 49) - 14 >
- 546 ÷ 26 + 14 (765 ÷ 45) - 15 >
- 87 × 1 - 19 (36 × 50) - 9 <
- 76 × 9 - 87 (27 × 85) - 8 <
- 668 - 97 + 80 (213 + 86) - 31 >
- 184 - 94 + 86 (70 + 80) - 25 >
- 436 + 10 - 52 97 - 80 + 72 >
- 240 ÷ 48 - 4 (444 ÷ 12) + 37 <
- 959 + 10 - 51 76 - 59 + 10 >
- 832 ÷ 32 + 26 (480 ÷ 15) - 16 >
- 210 - 94 + 79 (829 + 42) - 52 <
- 552 ÷ 24 + 23 (686 ÷ 14) - 14 >
- 717 - 68 + 85 (892 + 34) - 82 <
- 414 ÷ 23 - 6 (110 ÷ 10) + 2 <
- 880 ÷ 10 - 16 (440 ÷ 20) + 10 >
- 93 × 9 + 58 (76 × 57) + 7 <
- 43 × 7 - 97 (59 × 91) - 8 <
- 31 × 5 - 72 (33 × 92) - 1 <
- 44 × 4 + 12 (38 × 85) + 9 <
- 81 × 2 - 28 (75 × 29) - 2 <
- 969 ÷ 57 + 17 (900 ÷ 12) - 60 >
- 80 × 4 + 41 (74 × 46) + 3 <
- 34 × 7 + 73 (50 × 54) + 8 <
- 56 × 3 + 30 (65 × 95) + 9 <
- 597 + 10 - 16 59 - 74 + 15 >
- 850 - 31 + 87 (866 + 47) - 12 >
- 772 + 10 - 32 39 - 30 + 55 >
- 335 - 72 + 84 (485 + 18) - 74 <
- 616 ÷ 44 - 8 (306 ÷ 17) + 17 <
- 523 - 37 + 13 (805 + 32) - 28 <
- 206 - 60 + 41 (441 + 99) - 18 <
- 850 ÷ 10 + 34 (840 ÷ 28) - 20 >
- 858 ÷ 78 - 2 (442 ÷ 34) + 13 <
- 768 ÷ 16 - 1 (351 ÷ 13) + 3 >
- 182 + 10 - 24 86 - 60 + 90 >
- 69 × 4 + 82 (82 × 59) + 1 <
- 471 + 10 - 45 55 - 26 + 91 >
- 71 × 3 + 13 (86 × 17) + 1 <
- 445 - 69 + 45 (813 + 48) - 50 <
- 95 × 4 + 35 (44 × 73) + 7 <
- 161 + 10 - 58 30 - 20 + 48 >
- 303 - 58 + 58 (128 + 95) - 82 >
- 123 + 10 - 70 89 - 85 + 38 >
- 946 ÷ 11 + 43 (864 ÷ 12) - 36 >
- 825 ÷ 15 - 3 (748 ÷ 22) + 22 <
- 580 ÷ 10 + 58 (384 ÷ 24) - 16 >
- 37 × 4 + 79 (85 × 19) + 4 <
- 260 ÷ 13 + 10 (750 ÷ 25) - 25 >
- 940 - 48 + 70 (871 + 42) - 94 >
- 695 + 10 - 91 14 - 67 + 77 >
- 75 × 3 + 79 (38 × 85) + 7 <
- 72 × 3 - 67 (67 × 80) - 1 <
- 327 - 53 + 37 (134 + 61) - 48 >
- 376 - 42 + 79 (251 + 95) - 71 >
- 672 ÷ 32 - 16 (600 ÷ 10) + 40 <
- 902 ÷ 41 + 11 (408 ÷ 17) - 24 >
- 60 × 4 + 27 (59 × 62) + 3 <
- 90 × 8 + 46 (16 × 30) + 1 >
- 52 × 5 + 42 (21 × 65) + 1 <
- 728 ÷ 13 + 13 (540 ÷ 20) - 20 >
- 869 - 41 + 40 (264 + 13) - 90 >
- 91 × 6 + 37 (90 × 11) + 1 <
- 208 - 25 + 51 (512 + 86) - 39 <
- 784 ÷ 16 + 28 (640 ÷ 20) - 16 >
- 240 ÷ 30 - 3 (720 ÷ 40) + 16 <
- 548 - 98 + 28 (510 + 47) - 38 <
- 54 × 1 - 17 (76 × 94) - 9 <
- 540 ÷ 12 - 27 (700 ÷ 50) + 10 <
- 644 ÷ 28 + 14 (340 ÷ 10) - 20 >
- 49 × 1 - 39 (59 × 36) - 1 <
- 984 - 19 + 37 (316 + 56) - 42 >
- 178 - 87 + 46 (64 + 56) - 13 >
- 17 × 2 + 20 (80 × 93) + 8 <
- 578 ÷ 17 - 1 (378 ÷ 18) + 14 <
- 810 ÷ 30 - 9 (120 ÷ 12) + 2 >
- 866 - 50 + 66 (401 + 22) - 92 >
- 966 ÷ 23 - 1 (832 ÷ 16) + 13 <
- 525 - 29 + 37 (832 + 78) - 75 <
- 800 ÷ 32 - 1 (720 ÷ 36) + 5 <
- 55 × 2 - 35 (49 × 48) - 6 <
- 85 × 8 - 56 (86 × 84) - 2 <
- 352 ÷ 16 - 11 (720 ÷ 10) + 16 <
- 887 + 10 - 31 27 - 50 + 34 >
- 380 ÷ 38 - 4 (418 ÷ 11) + 2 <
- 279 - 37 + 60 (817 + 52) - 30 <
- 468 ÷ 12 - 1 (768 ÷ 32) + 1 >
- 510 ÷ 51 - 1 (231 ÷ 33) + 1 >
- 97 × 3 + 58 (82 × 62) + 2 <
- 33 × 5 - 45 (88 × 23) - 4 <
- 560 ÷ 80 - 7 (704 ÷ 22) + 11 <
- 53 × 2 + 13 (17 × 50) + 5 <
- 727 - 57 + 50 (435 + 82) - 21 >
- 44 × 8 + 49 (18 × 90) + 6 <
- 270 - 88 + 79 (128 + 50) - 66 >
- 84 × 2 + 85 (18 × 88) + 2 <
- 350 + 10 - 85 41 - 24 + 66 >
- 24 × 6 + 73 (15 × 86) + 2 <
- 48 × 9 + 94 (47 × 29) + 6 <
- 846 + 10 - 83 15 - 15 + 60 >
- 899 + 10 - 48 47 - 52 + 28 >
- 20 × 7 - 72 (72 × 44) - 6 <
- 63 × 4 + 12 (68 × 62) + 8 <
- 83 × 3 + 43 (24 × 68) + 3 <
- 77 × 3 - 37 (62 × 14) - 6 <
- 884 ÷ 52 + 13 (810 ÷ 18) - 15 =
- 893 + 10 - 66 75 - 39 + 10 >
- 637 - 89 + 12 (327 + 21) - 15 >
- 10 × 7 + 31 (22 × 98) + 7 <
- 413 - 92 + 39 (327 + 55) - 67 >
- 321 - 71 + 16 (486 + 97) - 25 <
- 420 ÷ 21 + 12 (704 ÷ 16) - 32 >
- 46 × 1 + 80 (35 × 35) + 4 <
- 630 + 10 - 64 61 - 30 + 89 >
- 756 ÷ 18 + 28 (560 ÷ 20) - 20 >
- 86 × 3 - 83 (82 × 89) - 2 <
- 432 ÷ 36 - 8 (320 ÷ 10) + 32 <
- 308 ÷ 11 + 11 (830 ÷ 10) - 83 >
- 885 + 10 - 83 64 - 41 + 66 >
- 15 × 8 - 21 (95 × 4) - 9 <
- 336 ÷ 16 - 16 (912 ÷ 38) + 24 <
- 42 × 5 + 94 (30 × 27) + 2 <
- 900 ÷ 20 + 12 (924 ÷ 14) - 42 >
- 32 × 5 + 28 (35 × 10) + 2 <
- 920 ÷ 20 - 1 (728 ÷ 14) + 7 <
- 77 × 4 - 20 (55 × 54) - 8 <
- 641 - 52 + 68 (976 + 64) - 47 <
- 873 ÷ 97 - 1 (650 ÷ 10) + 25 <
- 52 × 1 - 43 (12 × 20) - 8 <
- 248 - 75 + 52 (362 + 28) - 58 <
- 467 - 77 + 87 (974 + 62) - 84 <
- 274 - 50 + 92 (539 + 45) - 52 <
- 40 × 4 - 93 (84 × 55) - 2 <
- 374 ÷ 22 + 17 (880 ÷ 20) - 22 >
- 124 + 10 - 90 97 - 80 + 11 >
- 875 - 66 + 61 (290 + 45) - 65 >
- 46 × 7 - 68 (14 × 98) - 3 <
- 62 - 68 + 33 (290 + 56) - 23 <
- 87 × 6 - 35 (27 × 52) - 5 <
- 486 ÷ 54 - 2 (492 ÷ 12) + 1 <
- 22 × 9 - 32 (53 × 8) - 1 <
- 65 × 2 - 43 (91 × 51) - 9 <
- 180 ÷ 18 - 9 (728 ÷ 26) + 2 <
- 95 × 9 + 14 (85 × 50) + 9 <
- 41 × 6 + 64 (20 × 87) + 9 <
- 442 + 10 - 89 67 - 88 + 85 >
- 18 × 4 + 32 (30 × 72) + 8 <
- 336 ÷ 16 - 12 (770 ÷ 11) + 11 <
- 700 - 16 + 53 (24 + 80) - 56 >
- 77 × 2 - 60 (11 × 62) - 8 <
- 390 ÷ 13 - 6 (944 ÷ 16) + 16 <
- 810 ÷ 18 - 9 (588 ÷ 28) + 2 >
- 160 + 10 - 28 13 - 23 + 78 >
- 750 ÷ 10 + 50 (750 ÷ 25) - 25 >
- 831 + 10 - 63 64 - 52 + 74 >
- 48 × 9 - 64 (66 × 58) - 6 <
- 986 - 23 + 61 (782 + 65) - 83 >
- 558 ÷ 18 - 18 (240 ÷ 12) + 5 <
- 57 × 4 - 95 (11 × 4) - 2 >
- 900 ÷ 18 + 50 (286 ÷ 26) - 11 >
- 60 × 1 + 91 (42 × 50) + 5 <
- 64 × 9 - 53 (98 × 29) - 8 <
- 554 + 10 - 37 44 - 25 + 32 >
- 254 - 12 + 42 (249 + 84) - 21 <
- 810 - 41 + 17 (416 + 40) - 97 >
- 910 - 58 + 91 (688 + 93) - 39 >
- 34 × 7 + 60 (96 × 61) + 8 <
- 703 ÷ 19 - 19 (420 ÷ 70) + 4 >
- 33 × 3 + 46 (57 × 68) + 3 <
- 257 - 19 + 35 (219 + 73) - 63 >
- 552 ÷ 23 + 12 (708 ÷ 59) - 12 >
- 655 - 84 + 63 (675 + 25) - 46 <
- 900 ÷ 18 + 18 (465 ÷ 15) - 31 >
- 439 + 10 - 94 99 - 30 + 17 >
- 990 ÷ 90 - 9 (567 ÷ 21) + 1 <
- 68 × 8 + 25 (72 × 51) + 6 <
- 54 × 2 + 63 (29 × 32) + 4 <
- 88 × 2 + 23 (86 × 55) + 5 <
- 308 ÷ 14 - 7 (702 ÷ 26) + 2 <
- 35 × 5 + 39 (18 × 32) + 5 <
- 624 ÷ 26 - 8 (660 ÷ 11) + 20 <
- 685 - 29 + 34 (792 + 48) - 99 <
- 750 ÷ 15 - 1 (324 ÷ 36) + 9 >
- 29 - 45 + 85 (766 + 58) - 48 <
- 287 - 82 + 13 (81 + 27) - 41 >
- 100 + 10 - 85 29 - 43 + 67 <
- 72 × 4 - 55 (83 × 4) - 1 <
- 666 ÷ 18 - 9 (350 ÷ 14) + 10 <
- 72 × 2 - 16 (59 × 15) - 8 <
- 528 ÷ 22 + 24 (861 ÷ 41) - 21 >
- 960 ÷ 30 + 15 (238 ÷ 14) - 17 >
- 97 × 9 + 93 (88 × 56) + 4 <
- 884 ÷ 26 + 17 (676 ÷ 26) - 26 >
- 408 - 14 + 86 (18 + 92) - 89 >
- 500 - 71 + 85 (475 + 62) - 94 >
- 54 + 10 - 37 12 - 10 + 38 <
- 44 × 1 - 25 (10 × 12) - 3 <
- 34 × 6 - 55 (16 × 95) - 2 <
- 396 ÷ 11 - 36 (336 ÷ 21) + 8 <
- 10 × 7 - 32 (34 × 43) - 3 <
- 77 × 1 + 62 (67 × 38) + 2 <
- 270 - 56 + 39 (751 + 60) - 36 <
- 250 - 13 + 92 (649 + 16) - 95 <
- 69 × 6 - 94 (52 × 4) - 1 >
- 84 × 3 + 82 (53 × 54) + 7 <
- 25 × 5 - 27 (99 × 71) - 3 <
- 977 + 10 - 26 54 - 55 + 72 >
- 364 ÷ 14 - 2 (504 ÷ 42) + 2 >
- 480 ÷ 12 + 32 (841 ÷ 29) - 29 >
- 198 - 40 + 43 (214 + 37) - 99 >
- 497 + 10 - 59 35 - 41 + 77 >
- 504 ÷ 56 - 7 (798 ÷ 14) + 1 <
- 144 + 10 - 29 99 - 44 + 10 >
- 18 × 5 - 44 (95 × 41) - 3 <
- 840 ÷ 30 + 14 (720 ÷ 15) - 48 >
- 86 × 1 + 24 (26 × 12) + 6 <
- 402 + 10 - 76 56 - 43 + 31 >
- 78 × 1 - 59 (44 × 37) - 6 <
- 705 - 86 + 68 (800 + 89) - 58 <
- 264 ÷ 11 - 8 (300 ÷ 15) + 20 <
- 67 × 3 - 93 (71 × 6) - 6 <
- 163 - 43 + 13 (650 + 62) - 74 <
- 17 × 5 + 77 (64 × 87) + 1 <
- 31 + 10 - 18 28 - 72 + 71 <
- 187 ÷ 17 - 11 (931 ÷ 19) + 1 <
- 40 × 9 + 26 (34 × 69) + 3 <
- 640 ÷ 20 + 10 (924 ÷ 22) - 11 >
- 352 + 10 - 34 84 - 91 + 54 >
- 26 × 7 - 62 (71 × 98) - 7 <
- 792 ÷ 22 + 18 (352 ÷ 11) - 16 >
- 552 ÷ 69 - 4 (900 ÷ 15) + 5 <
- 840 + 10 - 87 63 - 20 + 78 >
- 840 ÷ 60 + 10 (962 ÷ 13) - 74 >
- 11 × 9 + 16 (28 × 55) + 8 <
- 66 × 5 - 24 (24 × 17) - 1 <
- 843 - 83 + 31 (16 + 83) - 98 >
- 61 × 4 - 90 (41 × 86) - 4 <
- 319 - 39 + 47 (438 + 38) - 47 <
- 56 × 7 - 95 (26 × 20) - 7 <
- 12 × 3 + 21 (27 × 33) + 3 <
- 840 ÷ 24 - 14 (247 ÷ 19) + 13 <
- 49 × 1 - 29 (22 × 22) - 2 <
- 630 ÷ 35 + 18 (540 ÷ 10) - 27 >
- 392 ÷ 49 - 7 (495 ÷ 11) + 45 <
- 840 ÷ 14 + 15 (876 ÷ 12) - 12 >
- 738 ÷ 18 - 3 (840 ÷ 10) + 10 <
- 647 + 10 - 64 38 - 26 + 91 >
- 832 ÷ 64 + 13 (936 ÷ 13) - 18 <
- 58 × 1 + 25 (66 × 82) + 2 <
- 906 + 10 - 97 94 - 88 + 53 >
- 53 × 5 - 60 (71 × 25) - 8 <
- 952 ÷ 28 + 14 (900 ÷ 10) - 15 <
- 663 ÷ 13 + 13 (972 ÷ 18) - 12 >
- 590 - 19 + 99 (291 + 62) - 71 >
- 630 ÷ 30 + 15 (792 ÷ 33) - 24 >
- 38 - 55 + 59 (890 + 86) - 99 <
- 798 ÷ 14 - 2 (108 ÷ 12) + 4 >
- 722 + 10 - 68 87 - 94 + 68 >
- 33 - 18 + 77 (333 + 22) - 93 <
- 176 ÷ 16 - 11 (451 ÷ 11) + 1 <
- 96 × 6 - 15 (67 × 71) - 4 <
- 171 + 10 - 23 88 - 16 + 71 >
- 117 + 10 - 57 33 - 26 + 94 <
- 85 × 2 + 33 (14 × 29) + 6 <
- 938 - 24 + 13 (961 + 35) - 88 >
- 20 × 4 + 36 (87 × 63) + 2 <
- 36 × 5 + 98 (13 × 97) + 2 <
- 467 - 45 + 88 (501 + 93) - 95 >
- 975 ÷ 15 - 39 (280 ÷ 70) + 2 >
- 342 + 10 - 19 39 - 39 + 34 >
- 215 + 10 - 96 99 - 27 + 58 <
- 918 ÷ 18 + 34 (828 ÷ 69) - 12 >
- 111 + 10 - 44 85 - 81 + 82 <
- 82 × 3 + 34 (50 × 82) + 1 <
- 840 ÷ 28 - 30 (782 ÷ 23) + 1 <
- 59 × 3 - 41 (33 × 48) - 6 <
- 54 × 5 - 64 (94 × 91) - 4 <
- 672 ÷ 16 + 24 (182 ÷ 13) - 14 >
- 254 - 73 + 61 (874 + 85) - 69 <
- 864 ÷ 54 - 4 (408 ÷ 12) + 17 <
- 60 × 3 - 57 (77 × 17) - 5 <
- 56 × 6 + 24 (74 × 55) + 9 <
- 468 ÷ 36 - 1 (672 ÷ 42) + 4 <
- 950 ÷ 50 + 10 (360 ÷ 10) - 15 >
- 500 - 21 + 25 (379 + 40) - 54 >
- 88 × 9 + 34 (11 × 57) + 1 >
- 960 ÷ 48 - 16 (900 ÷ 20) + 20 <
- 85 - 28 + 81 (923 + 87) - 33 <
- 270 ÷ 18 - 15 (945 ÷ 45) + 1 <
- 510 ÷ 85 - 3 (910 ÷ 14) + 14 <
- 226 - 80 + 53 (756 + 11) - 49 <
- 95 × 4 + 22 (71 × 55) + 9 <
- 960 ÷ 30 + 24 (450 ÷ 25) - 15 >
- 413 - 16 + 42 (119 + 32) - 98 >
- 756 ÷ 14 + 54 (512 ÷ 16) - 16 >
- 49 × 1 + 29 (34 × 64) + 9 <
- 990 ÷ 30 + 18 (680 ÷ 20) - 17 >
- 680 - 46 + 41 (354 + 61) - 30 >
- 972 ÷ 27 + 27 (510 ÷ 10) - 30 >
- 315 + 10 - 99 49 - 84 + 86 >
- 342 - 35 + 44 (520 + 21) - 57 <
- 930 ÷ 10 + 30 (900 ÷ 50) - 10 >
- 78 × 1 + 61 (93 × 72) + 8 <
- 881 + 10 - 52 53 - 17 + 93 >
- 40 × 7 - 6 (92 × 71) - 8 <
- 801 - 29 + 11 (622 + 40) - 64 >
- 540 ÷ 15 + 15 (760 ÷ 20) - 10 >
- 91 × 8 - 91 (47 × 51) - 4 <
- 556 + 10 - 15 87 - 85 + 11 >
- 270 - 37 + 20 (185 + 76) - 89 >
- 792 ÷ 11 + 24 (915 ÷ 15) - 61 >
- 528 ÷ 22 + 12 (324 ÷ 12) - 12 >
- 42 × 1 + 15 (48 × 60) + 1 <
- 68 × 7 - 9 (15 × 25) - 9 >
- 497 + 10 - 97 82 - 69 + 15 >
- 52 × 1 - 12 (55 × 94) - 6 <
- 67 × 1 + 78 (19 × 22) + 9 <
- 714 ÷ 17 - 2 (672 ÷ 14) + 21 <
- 95 × 3 + 28 (48 × 99) + 3 <
- 680 ÷ 40 - 4 (350 ÷ 35) + 7 <
- 715 + 10 - 83 68 - 65 + 47 >
- 92 × 2 + 99 (58 × 58) + 9 <
- 990 + 10 - 77 99 - 12 + 64 >
- 64 × 7 - 24 (85 × 81) - 5 <
- 54 × 8 - 11 (10 × 68) - 9 <
※总分:100分, 共计:450道题, 每题:0.22 分。