- 耗时： 0分0秒
- 题数：
- 得分：
- 25 × 1 + 16 (25 × 16) + 1 <
- 566 - 20 + 60 (566 + 20) - 60 >
- 918 + 10 - 83 918 - 10 + 83 <
- 850 ÷ 10 - 10 (850 ÷ 10) + 10 <
- 598 ÷ 13 + 26 (598 ÷ 13) - 26 >
- 630 ÷ 10 - 18 (630 ÷ 10) + 18 <
- 88 × 7 - 49 (88 × 49) - 7 <
- 864 ÷ 24 + 36 (864 ÷ 24) - 36 >
- 523 - 84 + 24 (523 + 84) - 24 <
- 936 ÷ 18 - 6 (936 ÷ 18) + 6 <
- 34 × 2 + 23 (34 × 23) + 2 <
- 696 ÷ 58 - 2 (696 ÷ 58) + 2 <
- 514 - 58 + 79 (514 + 58) - 79 >
- 483 + 10 - 30 483 - 10 + 30 <
- 748 ÷ 17 + 22 (748 ÷ 17) - 22 >
- 63 × 9 + 83 (63 × 83) + 9 <
- 972 ÷ 36 + 18 (972 ÷ 36) - 18 >
- 45 × 8 + 47 (45 × 47) + 8 <
- 880 ÷ 10 + 40 (880 ÷ 10) - 40 >
- 738 - 45 + 89 (738 + 45) - 89 >
- 546 ÷ 26 + 14 (546 ÷ 26) - 14 >
- 85 × 7 + 26 (85 × 26) + 7 <
- 685 + 10 - 57 685 - 10 + 57 <
- 81 × 7 - 85 (81 × 85) - 7 <
- 550 ÷ 10 + 11 (550 ÷ 10) - 11 >
- 648 ÷ 72 - 6 (648 ÷ 72) + 6 <
- 864 ÷ 32 + 24 (864 ÷ 32) - 24 >
- 440 ÷ 10 + 22 (440 ÷ 10) - 22 >
- 457 + 10 - 63 457 - 10 + 63 <
- 225 ÷ 15 + 15 (225 ÷ 15) - 15 >
- 37 × 6 + 64 (37 × 64) + 6 <
- 180 ÷ 15 + 10 (180 ÷ 15) - 10 >
- 86 × 5 - 67 (86 × 67) - 5 <
- 17 × 9 + 87 (17 × 87) + 9 <
- 11 × 1 + 47 (11 × 47) + 1 <
- 17 × 5 - 30 (17 × 30) - 5 <
- 52 × 6 + 80 (52 × 80) + 6 <
- 433 - 52 + 17 (433 + 52) - 17 <
- 12 × 6 + 98 (12 × 98) + 6 <
- 756 ÷ 18 + 42 (756 ÷ 18) - 42 >
- 108 - 80 + 37 (108 + 80) - 37 <
- 95 × 5 + 62 (95 × 62) + 5 <
- 98 × 6 - 13 (98 × 13) - 6 <
- 22 × 2 + 71 (22 × 71) + 2 <
- 57 × 8 - 28 (57 × 28) - 8 <
- 96 × 9 - 77 (96 × 77) - 9 <
- 816 ÷ 12 - 12 (816 ÷ 12) + 12 <
- 720 ÷ 40 - 5 (720 ÷ 40) + 5 <
- 35 × 9 - 51 (35 × 51) - 9 <
- 278 - 25 + 62 (278 + 25) - 62 >
- 396 ÷ 12 + 11 (396 ÷ 12) - 11 >
- 253 ÷ 23 - 11 (253 ÷ 23) + 11 <
- 769 - 47 + 26 (769 + 47) - 26 <
- 998 - 23 + 63 (998 + 23) - 63 >
- 575 ÷ 23 + 25 (575 ÷ 23) - 25 >
- 720 ÷ 18 - 8 (720 ÷ 18) + 8 <
- 720 ÷ 12 - 4 (720 ÷ 12) + 4 <
- 675 ÷ 75 - 1 (675 ÷ 75) + 1 <
- 33 × 7 - 2 (33 × 2) - 7 >
- 396 ÷ 11 + 11 (396 ÷ 11) - 11 >
- 508 - 33 + 98 (508 + 33) - 98 >
- 15 × 4 - 30 (15 × 30) - 4 <
- 487 + 10 - 14 487 - 10 + 14 <
- 393 - 56 + 31 (393 + 56) - 31 <
- 301 + 10 - 50 301 - 10 + 50 <
- 415 - 71 + 81 (415 + 71) - 81 >
- 89 × 5 + 26 (89 × 26) + 5 <
- 19 × 9 - 2 (19 × 2) - 9 >
- 746 - 77 + 40 (746 + 77) - 40 <
- 66 × 8 - 86 (66 × 86) - 8 <
- 30 × 3 + 42 (30 × 42) + 3 <
- 182 ÷ 13 + 14 (182 ÷ 13) - 14 >
- 644 + 10 - 84 644 - 10 + 84 <
- 390 ÷ 39 - 2 (390 ÷ 39) + 2 <
- 93 × 4 - 89 (93 × 89) - 4 <
- 78 × 4 - 86 (78 × 86) - 4 <
- 648 ÷ 27 + 12 (648 ÷ 27) - 12 >
- 19 × 5 - 22 (19 × 22) - 5 <
- 289 + 10 - 39 289 - 10 + 39 <
- 438 + 10 - 28 438 - 10 + 28 <
- 440 ÷ 10 + 44 (440 ÷ 10) - 44 >
- 660 ÷ 12 + 10 (660 ÷ 12) - 10 >
- 99 × 4 - 89 (99 × 89) - 4 <
- 594 - 63 + 52 (594 + 63) - 52 <
- 15 × 6 + 42 (15 × 42) + 6 <
- 966 - 84 + 70 (966 + 84) - 70 <
- 450 ÷ 10 + 25 (450 ÷ 10) - 25 >
- 672 ÷ 12 - 24 (672 ÷ 12) + 24 <
- 809 - 99 + 66 (809 + 99) - 66 <
- 50 × 2 + 19 (50 × 19) + 2 <
- 990 ÷ 18 + 30 (990 ÷ 18) - 30 >
- 869 - 57 + 90 (869 + 57) - 90 >
- 478 - 39 + 26 (478 + 39) - 26 <
- 76 × 7 - 57 (76 × 57) - 7 <
- 20 × 9 - 51 (20 × 51) - 9 <
- 47 × 7 - 98 (47 × 98) - 7 <
- 224 ÷ 16 + 14 (224 ÷ 16) - 14 >
- 990 ÷ 30 + 18 (990 ÷ 30) - 18 >
- 577 - 59 + 33 (577 + 59) - 33 <
- 880 + 10 - 91 880 - 10 + 91 <
- 338 ÷ 13 - 13 (338 ÷ 13) + 13 <
- 492 - 31 + 12 (492 + 31) - 12 <
- 476 ÷ 14 + 34 (476 ÷ 14) - 34 >
- 895 - 46 + 38 (895 + 46) - 38 <
- 73 × 9 + 91 (73 × 91) + 9 <
- 62 × 8 - 73 (62 × 73) - 8 <
- 42 + 10 - 43 42 - 10 + 43 <
- 59 × 9 + 27 (59 × 27) + 9 <
- 770 ÷ 14 - 55 (770 ÷ 14) + 55 <
- 719 + 10 - 69 719 - 10 + 69 <
- 624 ÷ 24 + 12 (624 ÷ 24) - 12 >
- 63 × 7 - 92 (63 × 92) - 7 <
- 34 × 6 - 88 (34 × 88) - 6 <
- 32 × 3 - 34 (32 × 34) - 3 <
- 27 × 8 - 6 (27 × 6) - 8 >
- 615 - 11 + 52 (615 + 11) - 52 >
- 570 + 10 - 40 570 - 10 + 40 <
- 20 × 5 + 58 (20 × 58) + 5 <
- 924 + 10 - 20 924 - 10 + 20 <
- 160 ÷ 10 - 2 (160 ÷ 10) + 2 <
- 828 ÷ 18 - 3 (828 ÷ 18) + 3 <
- 478 - 73 + 92 (478 + 73) - 92 >
- 374 + 10 - 45 374 - 10 + 45 <
- 78 × 8 + 72 (78 × 72) + 8 <
- 540 + 10 - 86 540 - 10 + 86 <
- 80 × 7 + 72 (80 × 72) + 7 <
- 385 ÷ 35 - 7 (385 ÷ 35) + 7 <
- 338 ÷ 26 - 2 (338 ÷ 26) + 2 <
- 532 ÷ 28 + 14 (532 ÷ 28) - 14 >
- 450 + 10 - 17 450 - 10 + 17 <
- 680 ÷ 17 + 17 (680 ÷ 17) - 17 >
- 447 + 10 - 78 447 - 10 + 78 <
- 22 × 4 + 51 (22 × 51) + 4 <
- 70 × 3 - 12 (70 × 12) - 3 <
- 624 ÷ 26 - 24 (624 ÷ 26) + 24 <
- 720 ÷ 12 + 40 (720 ÷ 12) - 40 >
- 460 + 10 - 39 460 - 10 + 39 <
- 479 - 72 + 86 (479 + 72) - 86 >
- 27 × 5 + 85 (27 × 85) + 5 <
- 909 + 10 - 86 909 - 10 + 86 <
- 364 ÷ 13 + 13 (364 ÷ 13) - 13 >
- 15 × 7 + 79 (15 × 79) + 7 <
- 225 - 59 + 34 (225 + 59) - 34 <
- 526 + 10 - 89 526 - 10 + 89 <
- 400 ÷ 25 + 16 (400 ÷ 25) - 16 >
- 840 ÷ 10 + 70 (840 ÷ 10) - 70 >
- 14 × 2 - 12 (14 × 12) - 2 <
- 908 - 32 + 50 (908 + 32) - 50 >
- 528 ÷ 11 - 2 (528 ÷ 11) + 2 <
- 85 × 5 - 5 (85 × 5) - 5 =
- 415 + 10 - 75 415 - 10 + 75 <
- 182 + 10 - 64 182 - 10 + 64 <
- 157 - 11 + 28 (157 + 11) - 28 >
- 918 ÷ 18 + 27 (918 ÷ 18) - 27 >
- 29 × 1 + 36 (29 × 36) + 1 <
- 952 ÷ 68 + 14 (952 ÷ 68) - 14 >
- 703 - 32 + 49 (703 + 32) - 49 >
- 774 + 10 - 97 774 - 10 + 97 <
- 622 + 10 - 71 622 - 10 + 71 <
- 37 × 7 - 88 (37 × 88) - 7 <
- 73 × 2 + 33 (73 × 33) + 2 <
- 57 + 10 - 39 57 - 10 + 39 <
- 543 + 10 - 51 543 - 10 + 51 <
- 700 ÷ 50 - 14 (700 ÷ 50) + 14 <
- 17 × 4 + 46 (17 × 46) + 4 <
- 825 ÷ 75 - 5 (825 ÷ 75) + 5 <
- 870 + 10 - 40 870 - 10 + 40 <
- 47 × 6 - 91 (47 × 91) - 6 <
- 679 + 10 - 41 679 - 10 + 41 <
- 35 × 5 - 12 (35 × 12) - 5 <
- 510 ÷ 10 + 30 (510 ÷ 10) - 30 >
- 94 × 3 + 73 (94 × 73) + 3 <
- 768 - 53 + 97 (768 + 53) - 97 >
- 884 ÷ 52 + 17 (884 ÷ 52) - 17 >
- 324 ÷ 36 - 6 (324 ÷ 36) + 6 <
- 55 × 7 - 20 (55 × 20) - 7 <
- 450 - 57 + 54 (450 + 57) - 54 <
- 410 - 41 + 71 (410 + 41) - 71 >
- 40 × 3 - 24 (40 × 24) - 3 <
- 420 ÷ 14 + 28 (420 ÷ 14) - 28 >
- 868 ÷ 28 + 28 (868 ÷ 28) - 28 >
- 975 ÷ 13 + 25 (975 ÷ 13) - 25 >
- 880 ÷ 40 - 8 (880 ÷ 40) + 8 <
- 21 × 9 + 68 (21 × 68) + 9 <
- 420 ÷ 12 + 15 (420 ÷ 12) - 15 >
- 464 + 10 - 93 464 - 10 + 93 <
- 41 × 6 + 94 (41 × 94) + 6 <
- 847 ÷ 11 + 11 (847 ÷ 11) - 11 >
- 666 + 10 - 47 666 - 10 + 47 <
- 924 ÷ 21 + 21 (924 ÷ 21) - 21 >
- 930 ÷ 93 - 1 (930 ÷ 93) + 1 <
- 31 × 5 - 75 (31 × 75) - 5 <
- 73 × 5 - 17 (73 × 17) - 5 <
- 961 - 33 + 16 (961 + 33) - 16 <
- 41 × 2 + 31 (41 × 31) + 2 <
- 82 × 8 + 88 (82 × 88) + 8 <
- 985 - 80 + 49 (985 + 80) - 49 <
- 459 + 10 - 25 459 - 10 + 25 <
- 351 ÷ 27 - 13 (351 ÷ 27) + 13 <
- 473 + 10 - 25 473 - 10 + 25 <
- 436 - 30 + 49 (436 + 30) - 49 >
- 55 × 3 - 59 (55 × 59) - 3 <
- 912 ÷ 38 - 16 (912 ÷ 38) + 16 <
- 384 ÷ 12 - 2 (384 ÷ 12) + 2 <
- 408 ÷ 51 - 6 (408 ÷ 51) + 6 <
- 539 + 10 - 77 539 - 10 + 77 <
- 778 - 86 + 60 (778 + 86) - 60 <
- 24 × 3 + 22 (24 × 22) + 3 <
- 79 × 4 + 86 (79 × 86) + 4 <
- 494 ÷ 13 - 38 (494 ÷ 13) + 38 <
- 150 + 10 - 81 150 - 10 + 81 <
- 395 - 24 + 85 (395 + 24) - 85 >
- 83 × 6 + 28 (83 × 28) + 6 <
- 593 - 86 + 83 (593 + 86) - 83 <
- 862 + 10 - 15 862 - 10 + 15 <
- 140 ÷ 20 - 1 (140 ÷ 20) + 1 <
- 521 - 64 + 34 (521 + 64) - 34 <
- 13 × 9 + 57 (13 × 57) + 9 <
- 957 ÷ 33 - 1 (957 ÷ 33) + 1 <
- 107 - 36 + 21 (107 + 36) - 21 <
- 93 × 2 - 94 (93 × 94) - 2 <
- 562 - 21 + 92 (562 + 21) - 92 >
- 21 × 3 + 25 (21 × 25) + 3 <
- 624 ÷ 13 + 16 (624 ÷ 13) - 16 >
- 420 ÷ 10 - 6 (420 ÷ 10) + 6 <
- 492 ÷ 82 - 3 (492 ÷ 82) + 3 <
- 67 × 8 - 63 (67 × 63) - 8 <
- 988 ÷ 19 + 52 (988 ÷ 19) - 52 >
- 21 × 9 + 82 (21 × 82) + 9 <
- 136 + 10 - 89 136 - 10 + 89 <
- 684 ÷ 18 + 38 (684 ÷ 18) - 38 >
- 40 × 2 + 53 (40 × 53) + 2 <
- 773 - 57 + 14 (773 + 57) - 14 <
- 992 ÷ 62 - 16 (992 ÷ 62) + 16 <
- 56 × 4 + 20 (56 × 20) + 4 <
- 696 ÷ 24 + 29 (696 ÷ 24) - 29 >
- 952 ÷ 17 + 14 (952 ÷ 17) - 14 >
- 840 ÷ 35 + 21 (840 ÷ 35) - 21 >
- 800 ÷ 80 - 4 (800 ÷ 80) + 4 <
- 69 × 6 + 33 (69 × 33) + 6 <
- 944 + 10 - 93 944 - 10 + 93 <
- 321 + 10 - 57 321 - 10 + 57 <
- 360 ÷ 36 + 10 (360 ÷ 36) - 10 >
- 950 - 95 + 83 (950 + 95) - 83 <
- 733 + 10 - 78 733 - 10 + 78 <
- 192 + 10 - 24 192 - 10 + 24 <
- 97 × 5 - 62 (97 × 62) - 5 <
- 31 × 5 - 40 (31 × 40) - 5 <
- 870 ÷ 15 - 29 (870 ÷ 15) + 29 <
- 538 - 80 + 53 (538 + 80) - 53 <
- 760 ÷ 76 - 8 (760 ÷ 76) + 8 <
- 663 - 22 + 26 (663 + 22) - 26 >
- 568 ÷ 71 - 1 (568 ÷ 71) + 1 <
- 465 + 10 - 92 465 - 10 + 92 <
- 77 × 1 + 84 (77 × 84) + 1 <
- 88 × 3 - 45 (88 × 45) - 3 <
- 41 × 4 - 39 (41 × 39) - 4 <
- 784 ÷ 49 + 14 (784 ÷ 49) - 14 >
- 931 + 10 - 62 931 - 10 + 62 <
- 103 - 18 + 66 (103 + 18) - 66 >
- 70 × 9 + 52 (70 × 52) + 9 <
- 837 ÷ 31 - 9 (837 ÷ 31) + 9 <
- 94 × 3 - 20 (94 × 20) - 3 <
- 10 × 3 - 19 (10 × 19) - 3 <
- 174 - 94 + 52 (174 + 94) - 52 <
- 58 × 5 - 38 (58 × 38) - 5 <
- 960 ÷ 15 - 12 (960 ÷ 15) + 12 <
- 235 ÷ 47 - 1 (235 ÷ 47) + 1 <
- 74 - 35 + 89 (74 + 35) - 89 >
- 374 + 10 - 39 374 - 10 + 39 <
- 70 × 6 + 81 (70 × 81) + 6 <
- 728 ÷ 14 - 2 (728 ÷ 14) + 2 <
- 950 ÷ 38 + 10 (950 ÷ 38) - 10 >
- 682 + 10 - 36 682 - 10 + 36 <
- 352 ÷ 44 - 4 (352 ÷ 44) + 4 <
- 846 + 10 - 28 846 - 10 + 28 <
- 608 ÷ 38 + 16 (608 ÷ 38) - 16 >
- 59 × 4 - 42 (59 × 42) - 4 <
- 38 × 2 - 31 (38 × 31) - 2 <
- 840 ÷ 15 - 1 (840 ÷ 15) + 1 <
- 640 ÷ 32 + 10 (640 ÷ 32) - 10 >
- 418 ÷ 11 + 11 (418 ÷ 11) - 11 >
- 426 + 10 - 94 426 - 10 + 94 <
- 464 ÷ 16 + 16 (464 ÷ 16) - 16 >
- 148 + 10 - 21 148 - 10 + 21 <
- 78 × 4 - 45 (78 × 45) - 4 <
- 990 ÷ 33 + 10 (990 ÷ 33) - 10 >
- 612 - 82 + 76 (612 + 82) - 76 <
- 888 ÷ 12 - 74 (888 ÷ 12) + 74 <
- 406 + 10 - 80 406 - 10 + 80 <
- 374 ÷ 22 - 1 (374 ÷ 22) + 1 <
- 947 - 62 + 20 (947 + 62) - 20 <
- 75 × 3 + 96 (75 × 96) + 3 <
- 570 ÷ 15 + 10 (570 ÷ 15) - 10 >
- 291 - 94 + 74 (291 + 94) - 74 <
- 62 × 9 + 86 (62 × 86) + 9 <
- 59 × 9 - 14 (59 × 14) - 9 <
- 420 ÷ 12 + 30 (420 ÷ 12) - 30 >
- 16 × 4 - 1 (16 × 1) - 4 >
- 648 ÷ 54 + 12 (648 ÷ 54) - 12 >
- 65 × 5 + 17 (65 × 17) + 5 <
- 761 + 10 - 77 761 - 10 + 77 <
- 959 + 10 - 84 959 - 10 + 84 <
- 43 × 5 - 19 (43 × 19) - 5 <
- 360 ÷ 15 + 18 (360 ÷ 15) - 18 >
- 60 × 8 - 45 (60 × 45) - 8 <
- 640 + 10 - 46 640 - 10 + 46 <
- 336 ÷ 28 + 12 (336 ÷ 28) - 12 >
- 910 ÷ 35 - 2 (910 ÷ 35) + 2 <
- 87 × 2 - 69 (87 × 69) - 2 <
- 96 × 4 + 89 (96 × 89) + 4 <
- 570 ÷ 57 - 5 (570 ÷ 57) + 5 <
- 207 + 10 - 18 207 - 10 + 18 <
- 900 ÷ 36 + 20 (900 ÷ 36) - 20 >
- 756 ÷ 21 - 6 (756 ÷ 21) + 6 <
- 99 × 2 + 40 (99 × 40) + 2 <
- 937 + 10 - 65 937 - 10 + 65 <
- 692 - 41 + 44 (692 + 41) - 44 >
- 431 - 82 + 87 (431 + 82) - 87 >
- 38 × 6 + 58 (38 × 58) + 6 <
- 29 × 8 - 94 (29 × 94) - 8 <
- 924 ÷ 14 + 44 (924 ÷ 14) - 44 >
- 687 - 74 + 54 (687 + 74) - 54 <
- 715 ÷ 65 + 11 (715 ÷ 65) - 11 >
- 355 - 62 + 83 (355 + 62) - 83 >
- 90 × 6 - 49 (90 × 49) - 6 <
- 58 × 6 - 46 (58 × 46) - 6 <
- 479 - 26 + 34 (479 + 26) - 34 >
- 334 + 10 - 33 334 - 10 + 33 <
- 415 - 80 + 21 (415 + 80) - 21 <
- 96 × 1 + 54 (96 × 54) + 1 <
- 98 × 6 - 2 (98 × 2) - 6 >
- 885 ÷ 15 - 15 (885 ÷ 15) + 15 <
- 978 + 10 - 42 978 - 10 + 42 <
- 731 + 10 - 94 731 - 10 + 94 <
- 66 × 3 - 16 (66 × 16) - 3 <
- 33 × 8 + 72 (33 × 72) + 8 <
- 390 - 54 + 89 (390 + 54) - 89 >
- 32 × 5 - 55 (32 × 55) - 5 <
- 853 - 10 + 33 (853 + 10) - 33 >
- 743 + 10 - 40 743 - 10 + 40 <
- 663 ÷ 13 + 51 (663 ÷ 13) - 51 >
- 49 × 6 - 66 (49 × 66) - 6 <
- 52 × 6 + 63 (52 × 63) + 6 <
- 98 × 8 - 25 (98 × 25) - 8 <
- 400 ÷ 10 - 40 (400 ÷ 10) + 40 <
- 47 × 9 + 78 (47 × 78) + 9 <
- 23 × 8 + 17 (23 × 17) + 8 <
- 576 ÷ 24 - 12 (576 ÷ 24) + 12 <
- 66 - 22 + 19 (66 + 22) - 19 <
- 989 ÷ 43 + 23 (989 ÷ 43) - 23 >
- 384 + 10 - 41 384 - 10 + 41 <
- 66 × 6 - 15 (66 × 15) - 6 <
- 284 - 35 + 43 (284 + 35) - 43 >
- 784 ÷ 49 + 14 (784 ÷ 49) - 14 >
- 39 × 8 - 96 (39 × 96) - 8 <
- 451 ÷ 11 + 41 (451 ÷ 11) - 41 >
- 19 × 5 - 93 (19 × 93) - 5 <
- 56 × 4 - 27 (56 × 27) - 4 <
- 960 ÷ 20 - 20 (960 ÷ 20) + 20 <
- 792 ÷ 36 - 3 (792 ÷ 36) + 3 <
- 55 × 6 + 55 (55 × 55) + 6 <
- 825 + 10 - 86 825 - 10 + 86 <
- 350 ÷ 50 - 1 (350 ÷ 50) + 1 <
- 523 - 31 + 26 (523 + 31) - 26 <
- 82 × 7 + 38 (82 × 38) + 7 <
- 639 - 29 + 13 (639 + 29) - 13 <
- 624 ÷ 24 + 26 (624 ÷ 24) - 26 >
- 19 × 9 - 58 (19 × 58) - 9 <
- 12 × 5 + 71 (12 × 71) + 5 <
- 513 + 10 - 51 513 - 10 + 51 <
- 624 ÷ 52 + 12 (624 ÷ 52) - 12 >
- 25 × 3 + 79 (25 × 79) + 3 <
- 252 ÷ 12 + 18 (252 ÷ 12) - 18 >
- 412 - 76 + 84 (412 + 76) - 84 >
- 612 ÷ 18 + 34 (612 ÷ 18) - 34 >
- 743 + 10 - 22 743 - 10 + 22 <
- 777 + 10 - 94 777 - 10 + 94 <
- 702 ÷ 26 + 13 (702 ÷ 26) - 13 >
- 34 × 1 + 97 (34 × 97) + 1 <
- 49 × 2 - 3 (49 × 3) - 2 <
- 37 × 9 - 76 (37 × 76) - 9 <
- 920 ÷ 10 + 23 (920 ÷ 10) - 23 >
- 864 + 10 - 24 864 - 10 + 24 <
- 350 ÷ 35 + 10 (350 ÷ 35) - 10 >
- 68 × 9 - 77 (68 × 77) - 9 <
- 693 - 10 + 12 (693 + 10) - 12 >
- 928 ÷ 29 + 16 (928 ÷ 29) - 16 >
- 329 + 10 - 72 329 - 10 + 72 <
- 770 ÷ 22 + 11 (770 ÷ 22) - 11 >
- 780 ÷ 60 + 13 (780 ÷ 60) - 13 >
- 44 × 4 - 18 (44 × 18) - 4 <
- 665 - 94 + 57 (665 + 94) - 57 <
- 275 + 10 - 11 275 - 10 + 11 <
- 40 × 5 - 17 (40 × 17) - 5 <
- 835 - 22 + 48 (835 + 22) - 48 >
- 210 ÷ 21 - 5 (210 ÷ 21) + 5 <
- 42 × 8 + 51 (42 × 51) + 8 <
- 488 + 10 - 44 488 - 10 + 44 <
- 125 ÷ 25 - 1 (125 ÷ 25) + 1 <
- 733 + 10 - 79 733 - 10 + 79 <
- 38 - 50 + 69 (38 + 50) - 69 >
- 360 ÷ 12 - 12 (360 ÷ 12) + 12 <
- 651 + 10 - 73 651 - 10 + 73 <
- 17 × 6 - 78 (17 × 78) - 6 <
- 910 ÷ 13 + 13 (910 ÷ 13) - 13 >
- 900 ÷ 25 + 25 (900 ÷ 25) - 25 >
- 614 + 10 - 88 614 - 10 + 88 <
- 12 × 7 + 16 (12 × 16) + 7 <
- 660 ÷ 30 - 1 (660 ÷ 30) + 1 <
- 430 + 10 - 72 430 - 10 + 72 <
- 443 + 10 - 66 443 - 10 + 66 <
- 96 × 8 - 66 (96 × 66) - 8 <
- 43 × 5 - 41 (43 × 41) - 5 <
- 52 × 1 + 29 (52 × 29) + 1 <
- 58 × 9 + 67 (58 × 67) + 9 <
- 66 × 1 - 27 (66 × 27) - 1 <
- 975 ÷ 75 - 5 (975 ÷ 75) + 5 <
- 35 × 5 - 9 (35 × 9) - 5 <
- 478 - 51 + 33 (478 + 51) - 33 <
- 906 + 10 - 71 906 - 10 + 71 <
- 830 ÷ 10 - 5 (830 ÷ 10) + 5 <
- 800 ÷ 25 + 16 (800 ÷ 25) - 16 >
- 444 + 10 - 43 444 - 10 + 43 <
- 804 + 10 - 13 804 - 10 + 13 <
- 480 ÷ 80 - 3 (480 ÷ 80) + 3 <
- 97 × 5 - 94 (97 × 94) - 5 <
- 942 + 10 - 72 942 - 10 + 72 <
- 44 - 74 + 51 (44 + 74) - 51 <
- 49 × 3 - 43 (49 × 43) - 3 <
- 19 × 5 + 28 (19 × 28) + 5 <
- 303 + 10 - 76 303 - 10 + 76 <
- 917 + 10 - 44 917 - 10 + 44 <
- 16 × 6 - 1 (16 × 1) - 6 >
- 188 + 10 - 42 188 - 10 + 42 <
- 504 ÷ 21 - 9 (504 ÷ 21) + 9 <
- 82 × 7 + 22 (82 × 22) + 7 <
- 960 ÷ 10 + 20 (960 ÷ 10) - 20 >
- 63 × 8 + 56 (63 × 56) + 8 <
- 403 + 10 - 29 403 - 10 + 29 <
- 54 × 4 + 35 (54 × 35) + 4 <
- 920 + 10 - 90 920 - 10 + 90 <
- 55 × 8 - 30 (55 × 30) - 8 <
- 560 ÷ 16 + 20 (560 ÷ 16) - 20 >
- 37 × 4 - 81 (37 × 81) - 4 <
- 504 ÷ 28 - 9 (504 ÷ 28) + 9 <
- 98 × 4 + 61 (98 × 61) + 4 <
- 110 - 42 + 75 (110 + 42) - 75 >
- 57 - 89 + 75 (57 + 89) - 75 <
- 288 ÷ 36 - 6 (288 ÷ 36) + 6 <
- 55 × 5 + 88 (55 × 88) + 5 <
- 629 ÷ 37 + 17 (629 ÷ 37) - 17 >
- 549 ÷ 61 - 1 (549 ÷ 61) + 1 <
- 45 × 2 + 29 (45 × 29) + 2 <
- 363 - 75 + 34 (363 + 75) - 34 <
- 646 ÷ 34 + 17 (646 ÷ 34) - 17 >
- 64 × 6 - 64 (64 × 64) - 6 <
- 869 ÷ 11 - 79 (869 ÷ 11) + 79 <
- 831 - 40 + 87 (831 + 40) - 87 >
- 31 × 9 - 5 (31 × 5) - 9 >
- 214 + 10 - 64 214 - 10 + 64 <
- 62 × 3 - 63 (62 × 63) - 3 <
- 577 + 10 - 39 577 - 10 + 39 <
- 728 ÷ 13 - 1 (728 ÷ 13) + 1 <
- 651 - 13 + 18 (651 + 13) - 18 >
- 469 + 10 - 91 469 - 10 + 91 <
- 420 ÷ 21 + 14 (420 ÷ 21) - 14 >
- 54 × 4 + 93 (54 × 93) + 4 <
- 128 + 10 - 35 128 - 10 + 35 <
- 95 × 8 + 82 (95 × 82) + 8 <
- 988 ÷ 52 - 2 (988 ÷ 52) + 2 <
- 588 - 87 + 39 (588 + 87) - 39 <
- 438 ÷ 73 - 3 (438 ÷ 73) + 3 <
- 27 × 5 - 86 (27 × 86) - 5 <
- 70 × 3 + 96 (70 × 96) + 3 <
- 674 - 58 + 57 (674 + 58) - 57 <
- 911 - 40 + 91 (911 + 40) - 91 >
- 56 × 7 + 60 (56 × 60) + 7 <
- 107 + 10 - 92 107 - 10 + 92 <
- 30 × 1 + 59 (30 × 59) + 1 <
- 182 - 54 + 24 (182 + 54) - 24 <
- 816 ÷ 24 + 16 (816 ÷ 24) - 16 >
- 518 + 10 - 62 518 - 10 + 62 <
- 855 ÷ 15 - 15 (855 ÷ 15) + 15 <
- 846 ÷ 94 - 3 (846 ÷ 94) + 3 <
- 792 ÷ 12 - 2 (792 ÷ 12) + 2 <
- 67 × 3 - 16 (67 × 16) - 3 <
- 957 ÷ 11 + 87 (957 ÷ 11) - 87 >
- 29 × 2 + 87 (29 × 87) + 2 <
- 504 ÷ 56 - 8 (504 ÷ 56) + 8 <
※总分：100分， 共计：490道题， 每题：0.20 分。