- 耗时： 0分0秒
- 题数：
- 得分：
- 79 × 4 - 60 (79 × 60) - 4 <
- 87 × 9 + 82 (87 × 82) + 9 <
- 840 ÷ 14 + 14 (840 ÷ 14) - 14 >
- 260 ÷ 26 - 4 (260 ÷ 26) + 4 <
- 61 × 2 + 76 (61 × 76) + 2 <
- 880 + 10 - 67 880 - 10 + 67 <
- 960 ÷ 16 + 60 (960 ÷ 16) - 60 >
- 258 - 40 + 99 (258 + 40) - 99 >
- 828 ÷ 46 + 12 (828 ÷ 46) - 12 >
- 99 × 4 + 87 (99 × 87) + 4 <
- 684 ÷ 18 + 12 (684 ÷ 18) - 12 >
- 900 ÷ 10 - 15 (900 ÷ 10) + 15 <
- 104 - 25 + 85 (104 + 25) - 85 >
- 526 + 10 - 82 526 - 10 + 82 <
- 64 × 7 + 22 (64 × 22) + 7 <
- 907 + 10 - 43 907 - 10 + 43 <
- 32 × 3 + 34 (32 × 34) + 3 <
- 36 × 1 + 65 (36 × 65) + 1 <
- 896 - 64 + 49 (896 + 64) - 49 <
- 156 ÷ 12 - 4 (156 ÷ 12) + 4 <
- 109 - 76 + 35 (109 + 76) - 35 <
- 72 - 89 + 95 (72 + 89) - 95 >
- 376 + 10 - 93 376 - 10 + 93 <
- 305 + 10 - 64 305 - 10 + 64 <
- 614 - 94 + 37 (614 + 94) - 37 <
- 598 + 10 - 72 598 - 10 + 72 <
- 299 ÷ 23 - 13 (299 ÷ 23) + 13 <
- 315 ÷ 21 - 9 (315 ÷ 21) + 9 <
- 756 ÷ 36 + 12 (756 ÷ 36) - 12 >
- 448 ÷ 16 + 14 (448 ÷ 16) - 14 >
- 295 + 10 - 42 295 - 10 + 42 <
- 624 ÷ 78 - 8 (624 ÷ 78) + 8 <
- 977 - 69 + 94 (977 + 69) - 94 >
- 72 × 2 + 14 (72 × 14) + 2 <
- 525 + 10 - 67 525 - 10 + 67 <
- 887 + 10 - 33 887 - 10 + 33 <
- 438 - 91 + 99 (438 + 91) - 99 >
- 161 + 10 - 60 161 - 10 + 60 <
- 28 × 2 + 87 (28 × 87) + 2 <
- 18 × 4 - 11 (18 × 11) - 4 <
- 935 + 10 - 59 935 - 10 + 59 <
- 459 ÷ 51 - 1 (459 ÷ 51) + 1 <
- 288 ÷ 16 + 18 (288 ÷ 16) - 18 >
- 555 ÷ 37 + 15 (555 ÷ 37) - 15 >
- 187 ÷ 11 - 11 (187 ÷ 11) + 11 <
- 596 - 32 + 67 (596 + 32) - 67 >
- 91 × 8 - 30 (91 × 30) - 8 <
- 900 ÷ 30 + 15 (900 ÷ 30) - 15 >
- 420 ÷ 35 - 1 (420 ÷ 35) + 1 <
- 883 - 57 + 67 (883 + 57) - 67 >
- 939 + 10 - 74 939 - 10 + 74 <
- 59 × 6 + 18 (59 × 18) + 6 <
- 840 ÷ 60 - 5 (840 ÷ 60) + 5 <
- 480 ÷ 16 + 16 (480 ÷ 16) - 16 >
- 708 - 38 + 95 (708 + 38) - 95 >
- 18 × 1 + 50 (18 × 50) + 1 <
- 665 - 79 + 36 (665 + 79) - 36 <
- 112 ÷ 14 - 8 (112 ÷ 14) + 8 <
- 429 + 10 - 14 429 - 10 + 14 <
- 991 + 10 - 86 991 - 10 + 86 <
- 92 + 10 - 83 92 - 10 + 83 <
- 624 ÷ 13 - 26 (624 ÷ 13) + 26 <
- 765 ÷ 17 - 15 (765 ÷ 17) + 15 <
- 80 × 8 + 94 (80 × 94) + 8 <
- 600 ÷ 20 + 12 (600 ÷ 20) - 12 >
- 946 ÷ 11 - 1 (946 ÷ 11) + 1 <
- 66 × 3 - 21 (66 × 21) - 3 <
- 77 × 8 - 70 (77 × 70) - 8 <
- 946 ÷ 43 + 11 (946 ÷ 43) - 11 >
- 278 - 69 + 29 (278 + 69) - 29 <
- 480 ÷ 32 - 1 (480 ÷ 32) + 1 <
- 309 + 10 - 95 309 - 10 + 95 <
- 26 × 8 + 62 (26 × 62) + 8 <
- 75 × 6 - 29 (75 × 29) - 6 <
- 384 ÷ 16 - 6 (384 ÷ 16) + 6 <
- 172 + 10 - 18 172 - 10 + 18 <
- 570 + 10 - 24 570 - 10 + 24 <
- 200 - 47 + 17 (200 + 47) - 17 <
- 67 + 10 - 49 67 - 10 + 49 <
- 81 × 1 - 18 (81 × 18) - 1 <
- 326 - 12 + 74 (326 + 12) - 74 >
- 874 ÷ 38 - 23 (874 ÷ 38) + 23 <
- 744 ÷ 62 - 6 (744 ÷ 62) + 6 <
- 219 - 87 + 75 (219 + 87) - 75 <
- 98 × 4 - 6 (98 × 6) - 4 <
- 910 ÷ 13 - 13 (910 ÷ 13) + 13 <
- 250 ÷ 25 + 10 (250 ÷ 25) - 10 >
- 286 ÷ 22 - 1 (286 ÷ 22) + 1 <
- 38 × 8 + 46 (38 × 46) + 8 <
- 48 × 8 - 80 (48 × 80) - 8 <
- 570 ÷ 10 + 10 (570 ÷ 10) - 10 >
- 728 ÷ 52 - 13 (728 ÷ 52) + 13 <
- 36 × 9 - 19 (36 × 19) - 9 <
- 960 ÷ 30 - 6 (960 ÷ 30) + 6 <
- 837 + 10 - 66 837 - 10 + 66 <
- 325 - 74 + 76 (325 + 74) - 76 >
- 576 ÷ 64 - 4 (576 ÷ 64) + 4 <
- 725 - 89 + 31 (725 + 89) - 31 <
- 34 × 4 + 32 (34 × 32) + 4 <
- 285 - 35 + 71 (285 + 35) - 71 >
- 10 × 2 + 85 (10 × 85) + 2 <
- 735 ÷ 35 + 15 (735 ÷ 35) - 15 >
- 394 + 10 - 70 394 - 10 + 70 <
- 966 ÷ 21 + 21 (966 ÷ 21) - 21 >
- 234 ÷ 13 + 13 (234 ÷ 13) - 13 >
- 99 × 6 + 91 (99 × 91) + 6 <
- 952 + 10 - 92 952 - 10 + 92 <
- 36 × 8 - 87 (36 × 87) - 8 <
- 663 ÷ 51 - 13 (663 ÷ 51) + 13 <
- 720 + 10 - 95 720 - 10 + 95 <
- 68 × 5 - 84 (68 × 84) - 5 <
- 546 ÷ 14 - 1 (546 ÷ 14) + 1 <
- 658 ÷ 47 - 14 (658 ÷ 47) + 14 <
- 640 ÷ 20 + 20 (640 ÷ 20) - 20 >
- 72 × 2 + 37 (72 × 37) + 2 <
- 200 + 10 - 46 200 - 10 + 46 <
- 13 × 5 - 34 (13 × 34) - 5 <
- 828 ÷ 18 - 6 (828 ÷ 18) + 6 <
- 560 ÷ 16 + 35 (560 ÷ 16) - 35 >
- 90 × 9 - 83 (90 × 83) - 9 <
- 813 - 38 + 79 (813 + 38) - 79 >
- 448 + 10 - 17 448 - 10 + 17 <
- 125 ÷ 25 - 5 (125 ÷ 25) + 5 <
- 95 × 8 - 6 (95 × 6) - 8 >
- 507 - 97 + 53 (507 + 97) - 53 <
- 13 × 5 + 88 (13 × 88) + 5 <
- 884 ÷ 68 - 4 (884 ÷ 68) + 4 <
- 363 ÷ 33 + 11 (363 ÷ 33) - 11 >
- 765 ÷ 17 + 15 (765 ÷ 17) - 15 >
- 36 × 9 + 16 (36 × 16) + 9 <
- 713 + 10 - 29 713 - 10 + 29 <
- 113 - 94 + 46 (113 + 94) - 46 <
- 513 - 11 + 43 (513 + 11) - 43 >
- 371 + 10 - 99 371 - 10 + 99 <
- 693 ÷ 63 + 11 (693 ÷ 63) - 11 >
- 40 × 5 + 50 (40 × 50) + 5 <
- 728 ÷ 14 + 52 (728 ÷ 14) - 52 >
- 62 × 2 + 78 (62 × 78) + 2 <
- 12 × 2 + 10 (12 × 10) + 2 <
- 493 ÷ 29 - 1 (493 ÷ 29) + 1 <
- 391 - 58 + 94 (391 + 58) - 94 >
- 243 - 17 + 91 (243 + 17) - 91 >
- 323 - 77 + 31 (323 + 77) - 31 <
- 33 × 6 + 74 (33 × 74) + 6 <
- 420 ÷ 10 - 4 (420 ÷ 10) + 4 <
- 690 ÷ 15 + 23 (690 ÷ 15) - 23 >
- 51 × 5 + 78 (51 × 78) + 5 <
- 86 × 5 - 35 (86 × 35) - 5 <
- 194 + 10 - 94 194 - 10 + 94 <
- 960 ÷ 15 + 20 (960 ÷ 15) - 20 >
- 953 - 65 + 32 (953 + 65) - 32 <
- 57 - 63 + 37 (57 + 63) - 37 <
- 750 ÷ 25 - 3 (750 ÷ 25) + 3 <
- 103 - 58 + 14 (103 + 58) - 14 <
- 55 + 10 - 26 55 - 10 + 26 <
- 528 ÷ 22 + 12 (528 ÷ 22) - 12 >
- 620 ÷ 62 - 10 (620 ÷ 62) + 10 <
- 839 + 10 - 17 839 - 10 + 17 <
- 74 × 8 + 70 (74 × 70) + 8 <
- 500 ÷ 20 + 10 (500 ÷ 20) - 10 >
- 816 ÷ 34 + 24 (816 ÷ 34) - 24 >
- 304 ÷ 16 + 19 (304 ÷ 16) - 19 >
- 763 + 10 - 41 763 - 10 + 41 <
- 354 + 10 - 26 354 - 10 + 26 <
- 380 - 54 + 87 (380 + 54) - 87 >
- 76 × 5 + 19 (76 × 19) + 5 <
- 24 × 1 - 1 (24 × 1) - 1 =
- 864 ÷ 32 + 12 (864 ÷ 32) - 12 >
- 660 ÷ 55 + 11 (660 ÷ 55) - 11 >
- 76 × 7 - 96 (76 × 96) - 7 <
- 394 + 10 - 15 394 - 10 + 15 <
- 51 × 4 - 25 (51 × 25) - 4 <
- 630 ÷ 21 + 14 (630 ÷ 21) - 14 >
- 977 + 10 - 42 977 - 10 + 42 <
- 402 + 10 - 89 402 - 10 + 89 <
- 37 × 5 - 20 (37 × 20) - 5 <
- 71 × 2 - 57 (71 × 57) - 2 <
- 727 - 46 + 84 (727 + 46) - 84 >
- 69 × 8 + 92 (69 × 92) + 8 <
- 389 + 10 - 72 389 - 10 + 72 <
- 65 × 8 + 74 (65 × 74) + 8 <
- 368 - 80 + 88 (368 + 80) - 88 >
- 364 ÷ 13 + 13 (364 ÷ 13) - 13 >
- 430 + 10 - 89 430 - 10 + 89 <
- 658 ÷ 47 - 14 (658 ÷ 47) + 14 <
- 748 ÷ 22 + 22 (748 ÷ 22) - 22 >
- 20 × 9 - 68 (20 × 68) - 9 <
- 21 × 5 + 58 (21 × 58) + 5 <
- 663 ÷ 13 - 3 (663 ÷ 13) + 3 <
- 294 - 42 + 76 (294 + 42) - 76 >
- 489 + 10 - 31 489 - 10 + 31 <
- 38 × 5 + 19 (38 × 19) + 5 <
- 35 × 2 - 9 (35 × 9) - 2 <
- 660 ÷ 33 + 15 (660 ÷ 33) - 15 >
- 859 + 10 - 13 859 - 10 + 13 <
- 32 × 7 - 20 (32 × 20) - 7 <
- 339 + 10 - 32 339 - 10 + 32 <
- 528 ÷ 11 - 2 (528 ÷ 11) + 2 <
- 368 - 43 + 81 (368 + 43) - 81 >
- 470 - 66 + 51 (470 + 66) - 51 <
- 457 - 63 + 68 (457 + 63) - 68 >
- 80 × 8 - 92 (80 × 92) - 8 <
- 646 ÷ 17 + 17 (646 ÷ 17) - 17 >
- 64 × 5 + 93 (64 × 93) + 5 <
- 484 ÷ 11 + 44 (484 ÷ 11) - 44 >
- 40 × 3 + 39 (40 × 39) + 3 <
- 803 + 10 - 29 803 - 10 + 29 <
- 870 ÷ 29 + 15 (870 ÷ 29) - 15 >
- 860 + 10 - 26 860 - 10 + 26 <
- 99 × 4 - 37 (99 × 37) - 4 <
- 91 × 4 - 50 (91 × 50) - 4 <
- 382 + 10 - 98 382 - 10 + 98 <
- 335 + 10 - 83 335 - 10 + 83 <
- 732 - 95 + 61 (732 + 95) - 61 <
- 908 - 37 + 21 (908 + 37) - 21 <
- 676 ÷ 26 - 13 (676 ÷ 26) + 13 <
- 816 ÷ 68 - 1 (816 ÷ 68) + 1 <
- 47 × 9 - 29 (47 × 29) - 9 <
- 936 ÷ 13 + 36 (936 ÷ 13) - 36 >
- 671 ÷ 61 + 11 (671 ÷ 61) - 11 >
- 65 × 3 - 98 (65 × 98) - 3 <
- 94 × 7 - 24 (94 × 24) - 7 <
- 99 × 9 - 39 (99 × 39) - 9 <
- 900 ÷ 15 + 36 (900 ÷ 15) - 36 >
- 77 × 3 - 51 (77 × 51) - 3 <
- 840 ÷ 24 - 35 (840 ÷ 24) + 35 <
- 92 × 1 - 69 (92 × 69) - 1 <
- 82 × 2 - 52 (82 × 52) - 2 <
- 683 - 66 + 90 (683 + 66) - 90 >
- 920 - 64 + 27 (920 + 64) - 27 <
- 900 ÷ 12 + 25 (900 ÷ 12) - 25 >
- 78 × 1 - 42 (78 × 42) - 1 <
- 77 × 8 + 24 (77 × 24) + 8 <
- 720 ÷ 40 + 16 (720 ÷ 40) - 16 >
- 240 ÷ 30 - 2 (240 ÷ 30) + 2 <
- 60 × 5 + 14 (60 × 14) + 5 <
- 42 × 8 - 73 (42 × 73) - 8 <
- 924 ÷ 22 - 21 (924 ÷ 22) + 21 <
- 15 × 5 - 41 (15 × 41) - 5 <
- 253 + 10 - 12 253 - 10 + 12 <
- 37 + 10 - 26 37 - 10 + 26 <
- 531 + 10 - 64 531 - 10 + 64 <
- 986 ÷ 29 + 17 (986 ÷ 29) - 17 >
- 24 × 4 - 46 (24 × 46) - 4 <
- 220 ÷ 10 + 20 (220 ÷ 10) - 20 >
- 580 - 43 + 68 (580 + 43) - 68 >
- 720 ÷ 60 + 12 (720 ÷ 60) - 12 >
- 798 ÷ 38 + 19 (798 ÷ 38) - 19 >
- 660 ÷ 12 - 2 (660 ÷ 12) + 2 <
- 494 ÷ 19 + 13 (494 ÷ 19) - 13 >
- 591 + 10 - 22 591 - 10 + 22 <
- 322 ÷ 23 - 1 (322 ÷ 23) + 1 <
- 88 × 5 - 69 (88 × 69) - 5 <
- 546 ÷ 13 + 13 (546 ÷ 13) - 13 >
- 52 × 1 - 6 (52 × 6) - 1 <
- 39 × 2 + 99 (39 × 99) + 2 <
- 868 ÷ 14 + 62 (868 ÷ 14) - 62 >
- 74 × 7 - 68 (74 × 68) - 7 <
- 57 × 6 + 67 (57 × 67) + 6 <
- 891 ÷ 33 + 27 (891 ÷ 33) - 27 >
- 63 × 8 - 95 (63 × 95) - 8 <
- 660 ÷ 12 - 55 (660 ÷ 12) + 55 <
- 440 - 92 + 59 (440 + 92) - 59 <
- 442 - 54 + 98 (442 + 54) - 98 >
- 994 ÷ 71 + 14 (994 ÷ 71) - 14 >
- 759 ÷ 11 - 23 (759 ÷ 11) + 23 <
- 788 + 10 - 19 788 - 10 + 19 <
- 805 ÷ 35 - 5 (805 ÷ 35) + 5 <
- 224 ÷ 28 - 8 (224 ÷ 28) + 8 <
- 24 × 4 + 48 (24 × 48) + 4 <
- 139 + 10 - 48 139 - 10 + 48 <
- 24 × 7 + 76 (24 × 76) + 7 <
- 40 × 3 - 33 (40 × 33) - 3 <
- 714 ÷ 17 - 7 (714 ÷ 17) + 7 <
- 53 × 3 + 12 (53 × 12) + 3 <
- 455 + 10 - 91 455 - 10 + 91 <
- 72 × 3 + 29 (72 × 29) + 3 <
- 594 ÷ 27 - 6 (594 ÷ 27) + 6 <
- 47 × 4 + 28 (47 × 28) + 4 <
- 179 - 15 + 84 (179 + 15) - 84 >
- 76 × 3 - 79 (76 × 79) - 3 <
- 980 ÷ 20 - 20 (980 ÷ 20) + 20 <
- 221 - 86 + 17 (221 + 86) - 17 <
- 12 × 9 - 57 (12 × 57) - 9 <
- 144 - 26 + 90 (144 + 26) - 90 >
- 72 × 6 + 86 (72 × 86) + 6 <
- 418 ÷ 11 + 11 (418 ÷ 11) - 11 >
- 378 + 10 - 95 378 - 10 + 95 <
- 97 × 7 + 74 (97 × 74) + 7 <
- 358 - 40 + 60 (358 + 40) - 60 >
- 576 - 66 + 24 (576 + 66) - 24 <
- 881 - 26 + 64 (881 + 26) - 64 >
- 446 - 32 + 13 (446 + 32) - 13 <
- 71 × 5 + 79 (71 × 79) + 5 <
- 432 ÷ 12 - 6 (432 ÷ 12) + 6 <
- 252 ÷ 18 - 9 (252 ÷ 18) + 9 <
- 610 ÷ 10 + 10 (610 ÷ 10) - 10 >
- 154 ÷ 14 - 7 (154 ÷ 14) + 7 <
- 764 + 10 - 14 764 - 10 + 14 <
- 224 + 10 - 51 224 - 10 + 51 <
- 936 ÷ 18 - 6 (936 ÷ 18) + 6 <
- 688 - 74 + 62 (688 + 74) - 62 <
- 662 + 10 - 33 662 - 10 + 33 <
- 42 × 4 - 13 (42 × 13) - 4 <
- 881 + 10 - 65 881 - 10 + 65 <
- 320 ÷ 10 - 5 (320 ÷ 10) + 5 <
- 44 × 9 - 59 (44 × 59) - 9 <
- 960 ÷ 80 + 12 (960 ÷ 80) - 12 >
- 510 ÷ 34 - 10 (510 ÷ 34) + 10 <
- 45 × 7 - 32 (45 × 32) - 7 <
- 550 ÷ 11 + 22 (550 ÷ 11) - 22 >
- 680 ÷ 10 + 17 (680 ÷ 10) - 17 >
- 832 + 10 - 20 832 - 10 + 20 <
- 23 × 3 + 96 (23 × 96) + 3 <
- 756 ÷ 27 + 12 (756 ÷ 27) - 12 >
- 25 × 8 - 8 (25 × 8) - 8 =
- 927 + 10 - 94 927 - 10 + 94 <
- 418 + 10 - 86 418 - 10 + 86 <
- 274 - 82 + 18 (274 + 82) - 18 <
- 87 × 6 - 57 (87 × 57) - 6 <
- 410 ÷ 10 + 10 (410 ÷ 10) - 10 >
- 981 + 10 - 26 981 - 10 + 26 <
- 63 × 8 - 10 (63 × 10) - 8 <
- 91 × 3 - 99 (91 × 99) - 3 <
- 480 ÷ 12 + 30 (480 ÷ 12) - 30 >
- 336 ÷ 28 - 3 (336 ÷ 28) + 3 <
- 176 ÷ 16 - 8 (176 ÷ 16) + 8 <
- 563 - 66 + 88 (563 + 66) - 88 >
- 383 + 10 - 60 383 - 10 + 60 <
- 47 × 6 + 67 (47 × 67) + 6 <
- 759 ÷ 69 + 11 (759 ÷ 69) - 11 >
- 900 ÷ 90 + 10 (900 ÷ 90) - 10 >
- 75 × 8 + 35 (75 × 35) + 8 <
- 280 ÷ 28 - 10 (280 ÷ 28) + 10 <
- 56 × 2 + 81 (56 × 81) + 2 <
- 924 ÷ 14 + 11 (924 ÷ 14) - 11 >
- 536 + 10 - 71 536 - 10 + 71 <
- 91 × 9 + 31 (91 × 31) + 9 <
- 73 × 1 + 45 (73 × 45) + 1 <
- 870 + 10 - 72 870 - 10 + 72 <
- 667 - 74 + 81 (667 + 74) - 81 >
- 431 + 10 - 28 431 - 10 + 28 <
- 19 - 45 + 47 (19 + 45) - 47 >
- 45 × 9 - 48 (45 × 48) - 9 <
- 864 ÷ 18 - 2 (864 ÷ 18) + 2 <
- 691 + 10 - 25 691 - 10 + 25 <
- 300 ÷ 20 - 15 (300 ÷ 20) + 15 <
- 972 ÷ 81 - 9 (972 ÷ 81) + 9 <
- 705 - 49 + 15 (705 + 49) - 15 <
- 770 ÷ 55 + 10 (770 ÷ 55) - 10 >
- 616 ÷ 88 - 2 (616 ÷ 88) + 2 <
- 343 - 93 + 91 (343 + 93) - 91 <
- 373 + 10 - 30 373 - 10 + 30 <
- 731 - 39 + 99 (731 + 39) - 99 >
- 465 ÷ 15 + 31 (465 ÷ 15) - 31 >
- 81 × 1 + 68 (81 × 68) + 1 <
- 811 - 89 + 83 (811 + 89) - 83 <
- 441 - 31 + 31 (441 + 31) - 31 =
- 480 ÷ 24 + 16 (480 ÷ 24) - 16 >
- 71 × 5 + 31 (71 × 31) + 5 <
- 63 × 3 + 29 (63 × 29) + 3 <
- 47 × 1 + 40 (47 × 40) + 1 <
- 285 ÷ 15 - 5 (285 ÷ 15) + 5 <
- 174 ÷ 58 - 3 (174 ÷ 58) + 3 <
- 188 + 10 - 74 188 - 10 + 74 <
- 943 ÷ 41 + 23 (943 ÷ 41) - 23 >
- 468 ÷ 12 + 18 (468 ÷ 12) - 18 >
- 93 × 3 - 99 (93 × 99) - 3 <
- 268 + 10 - 68 268 - 10 + 68 <
- 264 + 10 - 36 264 - 10 + 36 <
- 455 ÷ 13 + 13 (455 ÷ 13) - 13 >
- 720 ÷ 30 + 20 (720 ÷ 30) - 20 >
- 819 ÷ 63 - 9 (819 ÷ 63) + 9 <
- 292 - 31 + 26 (292 + 31) - 26 <
- 408 ÷ 34 + 12 (408 ÷ 34) - 12 >
- 832 + 10 - 98 832 - 10 + 98 <
- 766 + 10 - 34 766 - 10 + 34 <
- 44 × 8 + 64 (44 × 64) + 8 <
- 390 ÷ 15 + 15 (390 ÷ 15) - 15 >
- 61 × 7 + 14 (61 × 14) + 7 <
- 260 + 10 - 86 260 - 10 + 86 <
- 896 - 39 + 69 (896 + 39) - 69 >
- 903 + 10 - 98 903 - 10 + 98 <
- 37 - 12 + 34 (37 + 12) - 34 >
- 516 ÷ 12 - 6 (516 ÷ 12) + 6 <
- 340 ÷ 17 + 17 (340 ÷ 17) - 17 >
- 52 × 3 - 25 (52 × 25) - 3 <
- 41 × 9 + 10 (41 × 10) + 9 <
- 147 + 10 - 96 147 - 10 + 96 <
- 800 ÷ 80 + 10 (800 ÷ 80) - 10 >
- 27 × 2 + 49 (27 × 49) + 2 <
- 720 ÷ 15 + 18 (720 ÷ 15) - 18 >
- 800 ÷ 16 - 32 (800 ÷ 16) + 32 <
- 736 + 10 - 43 736 - 10 + 43 <
- 847 - 41 + 80 (847 + 41) - 80 >
- 351 - 39 + 42 (351 + 39) - 42 >
- 649 + 10 - 57 649 - 10 + 57 <
- 559 - 37 + 87 (559 + 37) - 87 >
- 765 ÷ 85 - 5 (765 ÷ 85) + 5 <
- 506 ÷ 22 + 22 (506 ÷ 22) - 22 >
- 510 ÷ 17 + 17 (510 ÷ 17) - 17 >
- 784 ÷ 14 - 49 (784 ÷ 14) + 49 <
- 588 ÷ 12 - 7 (588 ÷ 12) + 7 <
- 34 × 6 + 54 (34 × 54) + 6 <
- 907 + 10 - 49 907 - 10 + 49 <
- 937 - 10 + 88 (937 + 10) - 88 >
- 12 × 4 - 16 (12 × 16) - 4 <
- 986 ÷ 29 + 17 (986 ÷ 29) - 17 >
- 648 ÷ 12 + 36 (648 ÷ 12) - 36 >
- 33 × 9 - 84 (33 × 84) - 9 <
- 44 × 5 - 46 (44 × 46) - 5 <
- 543 + 10 - 70 543 - 10 + 70 <
- 910 ÷ 35 + 13 (910 ÷ 35) - 13 >
- 992 + 10 - 23 992 - 10 + 23 <
- 49 × 5 - 60 (49 × 60) - 5 <
- 98 × 5 - 24 (98 × 24) - 5 <
- 51 × 2 + 60 (51 × 60) + 2 <
- 93 × 3 + 89 (93 × 89) + 3 <
- 19 × 9 - 31 (19 × 31) - 9 <
- 80 × 4 + 67 (80 × 67) + 4 <
- 250 ÷ 10 + 25 (250 ÷ 10) - 25 >
- 910 ÷ 26 + 10 (910 ÷ 26) - 10 >
- 770 ÷ 55 - 5 (770 ÷ 55) + 5 <
- 61 × 8 + 27 (61 × 27) + 8 <
- 733 - 40 + 22 (733 + 40) - 22 <
- 893 ÷ 47 + 19 (893 ÷ 47) - 19 >
- 39 × 1 + 54 (39 × 54) + 1 <
- 784 ÷ 49 + 16 (784 ÷ 49) - 16 >
- 96 × 7 + 37 (96 × 37) + 7 <
- 510 ÷ 10 + 17 (510 ÷ 10) - 17 >
- 406 + 10 - 45 406 - 10 + 45 <
- 504 ÷ 14 - 14 (504 ÷ 14) + 14 <
- 925 ÷ 37 + 25 (925 ÷ 37) - 25 >
- 71 × 9 - 60 (71 × 60) - 9 <
- 280 + 10 - 60 280 - 10 + 60 <
- 889 - 24 + 45 (889 + 24) - 45 >
- 181 + 10 - 57 181 - 10 + 57 <
- 310 - 98 + 79 (310 + 98) - 79 <
- 498 + 10 - 18 498 - 10 + 18 <
- 468 ÷ 39 - 1 (468 ÷ 39) + 1 <
- 60 × 4 + 12 (60 × 12) + 4 <
- 288 ÷ 16 + 18 (288 ÷ 16) - 18 >
- 260 ÷ 26 + 10 (260 ÷ 26) - 10 >
- 462 - 18 + 28 (462 + 18) - 28 >
- 21 × 6 + 10 (21 × 10) + 6 <
- 88 × 8 + 50 (88 × 50) + 8 <
- 47 × 9 + 80 (47 × 80) + 9 <
- 990 ÷ 18 - 15 (990 ÷ 18) + 15 <
- 77 × 9 + 77 (77 × 77) + 9 <
- 52 × 5 + 31 (52 × 31) + 5 <
※总分：100分， 共计：450道题， 每题：0.22 分。