- 耗时： 0分0秒
- 题数：
- 得分：
- 15 × 3 - 41 (15 × 41) - 3 <
- 24 × 4 + 88 (24 × 88) + 4 <
- 96 × 3 - 20 (96 × 20) - 3 <
- 616 ÷ 22 - 22 (616 ÷ 22) + 22 <
- 658 - 49 + 76 (658 + 49) - 76 >
- 73 × 4 - 98 (73 × 98) - 4 <
- 672 ÷ 12 + 21 (672 ÷ 12) - 21 >
- 36 × 8 + 45 (36 × 45) + 8 <
- 950 ÷ 10 + 25 (950 ÷ 10) - 25 >
- 585 - 29 + 16 (585 + 29) - 16 <
- 490 + 10 - 15 490 - 10 + 15 <
- 903 + 10 - 40 903 - 10 + 40 <
- 81 × 7 + 14 (81 × 14) + 7 <
- 78 × 5 - 90 (78 × 90) - 5 <
- 357 - 92 + 87 (357 + 92) - 87 <
- 99 × 8 - 70 (99 × 70) - 8 <
- 76 × 8 + 58 (76 × 58) + 8 <
- 477 - 12 + 68 (477 + 12) - 68 >
- 140 + 10 - 76 140 - 10 + 76 <
- 364 - 53 + 37 (364 + 53) - 37 <
- 95 × 4 + 77 (95 × 77) + 4 <
- 636 - 42 + 15 (636 + 42) - 15 <
- 90 × 2 - 42 (90 × 42) - 2 <
- 660 ÷ 30 - 12 (660 ÷ 30) + 12 <
- 16 × 8 + 71 (16 × 71) + 8 <
- 790 ÷ 79 + 10 (790 ÷ 79) - 10 >
- 224 + 10 - 86 224 - 10 + 86 <
- 132 - 56 + 56 (132 + 56) - 56 =
- 73 × 6 + 19 (73 × 19) + 6 <
- 543 - 34 + 72 (543 + 34) - 72 >
- 480 ÷ 10 + 48 (480 ÷ 10) - 48 >
- 994 ÷ 71 - 2 (994 ÷ 71) + 2 <
- 53 × 4 + 90 (53 × 90) + 4 <
- 792 ÷ 12 + 44 (792 ÷ 12) - 44 >
- 169 - 12 + 92 (169 + 12) - 92 >
- 245 - 65 + 80 (245 + 65) - 80 >
- 681 - 65 + 35 (681 + 65) - 35 <
- 990 ÷ 45 + 10 (990 ÷ 45) - 10 >
- 364 ÷ 52 - 1 (364 ÷ 52) + 1 <
- 357 - 44 + 79 (357 + 44) - 79 >
- 24 × 3 - 56 (24 × 56) - 3 <
- 440 ÷ 40 - 10 (440 ÷ 40) + 10 <
- 570 ÷ 57 - 6 (570 ÷ 57) + 6 <
- 955 - 88 + 18 (955 + 88) - 18 <
- 403 - 93 + 77 (403 + 93) - 77 <
- 370 ÷ 10 + 10 (370 ÷ 10) - 10 >
- 79 × 9 - 16 (79 × 16) - 9 <
- 556 + 10 - 59 556 - 10 + 59 <
- 539 ÷ 11 - 1 (539 ÷ 11) + 1 <
- 504 ÷ 84 - 3 (504 ÷ 84) + 3 <
- 497 + 10 - 62 497 - 10 + 62 <
- 18 × 7 + 74 (18 × 74) + 7 <
- 99 × 8 - 12 (99 × 12) - 8 <
- 891 - 83 + 69 (891 + 83) - 69 <
- 918 - 10 + 61 (918 + 10) - 61 >
- 24 × 9 + 24 (24 × 24) + 9 <
- 401 - 79 + 46 (401 + 79) - 46 <
- 704 ÷ 44 - 16 (704 ÷ 44) + 16 <
- 684 ÷ 19 - 19 (684 ÷ 19) + 19 <
- 438 ÷ 73 - 1 (438 ÷ 73) + 1 <
- 396 ÷ 18 - 22 (396 ÷ 18) + 22 <
- 70 × 2 + 29 (70 × 29) + 2 <
- 648 ÷ 27 + 24 (648 ÷ 27) - 24 >
- 845 + 10 - 92 845 - 10 + 92 <
- 11 × 1 + 28 (11 × 28) + 1 <
- 82 × 6 - 95 (82 × 95) - 6 <
- 35 × 9 + 76 (35 × 76) + 9 <
- 387 + 10 - 51 387 - 10 + 51 <
- 75 × 4 - 90 (75 × 90) - 4 <
- 640 ÷ 10 + 32 (640 ÷ 10) - 32 >
- 947 - 22 + 85 (947 + 22) - 85 >
- 760 ÷ 95 - 1 (760 ÷ 95) + 1 <
- 55 × 6 - 65 (55 × 65) - 6 <
- 835 - 65 + 98 (835 + 65) - 98 >
- 41 × 8 - 83 (41 × 83) - 8 <
- 134 - 25 + 95 (134 + 25) - 95 >
- 69 × 4 - 89 (69 × 89) - 4 <
- 329 - 60 + 40 (329 + 60) - 40 <
- 510 ÷ 10 + 15 (510 ÷ 10) - 15 >
- 23 × 5 - 8 (23 × 8) - 5 <
- 624 ÷ 48 - 13 (624 ÷ 48) + 13 <
- 42 × 8 + 41 (42 × 41) + 8 <
- 389 - 35 + 83 (389 + 35) - 83 >
- 131 + 10 - 69 131 - 10 + 69 <
- 806 - 97 + 35 (806 + 97) - 35 <
- 45 × 7 + 82 (45 × 82) + 7 <
- 852 ÷ 12 - 2 (852 ÷ 12) + 2 <
- 330 ÷ 10 + 11 (330 ÷ 10) - 11 >
- 48 × 9 + 73 (48 × 73) + 9 <
- 240 ÷ 12 + 15 (240 ÷ 12) - 15 >
- 957 + 10 - 11 957 - 10 + 11 <
- 778 + 10 - 98 778 - 10 + 98 <
- 827 - 21 + 17 (827 + 21) - 17 <
- 297 ÷ 27 + 11 (297 ÷ 27) - 11 >
- 570 ÷ 15 - 3 (570 ÷ 15) + 3 <
- 434 ÷ 31 + 14 (434 ÷ 31) - 14 >
- 31 × 5 - 37 (31 × 37) - 5 <
- 95 × 5 - 81 (95 × 81) - 5 <
- 966 ÷ 21 + 23 (966 ÷ 21) - 23 >
- 37 × 4 + 70 (37 × 70) + 4 <
- 954 ÷ 53 - 9 (954 ÷ 53) + 9 <
- 648 ÷ 24 + 27 (648 ÷ 24) - 27 >
- 504 ÷ 24 - 7 (504 ÷ 24) + 7 <
- 94 × 5 - 20 (94 × 20) - 5 <
- 53 × 6 + 48 (53 × 48) + 6 <
- 234 + 10 - 39 234 - 10 + 39 <
- 714 ÷ 21 + 34 (714 ÷ 21) - 34 >
- 389 + 10 - 58 389 - 10 + 58 <
- 233 - 34 + 15 (233 + 34) - 15 <
- 451 ÷ 11 - 41 (451 ÷ 11) + 41 <
- 836 ÷ 38 - 2 (836 ÷ 38) + 2 <
- 30 × 3 + 58 (30 × 58) + 3 <
- 11 × 8 + 21 (11 × 21) + 8 <
- 179 + 10 - 89 179 - 10 + 89 <
- 608 + 10 - 59 608 - 10 + 59 <
- 889 - 72 + 20 (889 + 72) - 20 <
- 657 + 10 - 54 657 - 10 + 54 <
- 23 × 7 + 85 (23 × 85) + 7 <
- 988 ÷ 13 + 13 (988 ÷ 13) - 13 >
- 666 - 49 + 56 (666 + 49) - 56 >
- 174 + 10 - 26 174 - 10 + 26 <
- 462 ÷ 11 - 2 (462 ÷ 11) + 2 <
- 906 - 10 + 34 (906 + 10) - 34 >
- 171 - 88 + 25 (171 + 88) - 25 <
- 546 ÷ 26 - 2 (546 ÷ 26) + 2 <
- 605 + 10 - 32 605 - 10 + 32 <
- 97 × 4 - 4 (97 × 4) - 4 =
- 605 - 76 + 86 (605 + 76) - 86 >
- 300 ÷ 20 + 15 (300 ÷ 20) - 15 >
- 51 × 7 - 99 (51 × 99) - 7 <
- 233 - 31 + 83 (233 + 31) - 83 >
- 923 - 97 + 20 (923 + 97) - 20 <
- 24 × 5 - 23 (24 × 23) - 5 <
- 380 ÷ 10 + 19 (380 ÷ 10) - 19 >
- 19 × 8 - 82 (19 × 82) - 8 <
- 780 ÷ 20 + 20 (780 ÷ 20) - 20 >
- 46 × 9 - 3 (46 × 3) - 9 >
- 313 - 89 + 98 (313 + 89) - 98 >
- 450 ÷ 10 + 15 (450 ÷ 10) - 15 >
- 923 ÷ 13 + 13 (923 ÷ 13) - 13 >
- 953 - 57 + 24 (953 + 57) - 24 <
- 946 + 10 - 55 946 - 10 + 55 <
- 168 ÷ 42 - 2 (168 ÷ 42) + 2 <
- 677 + 10 - 41 677 - 10 + 41 <
- 51 × 7 + 57 (51 × 57) + 7 <
- 66 × 7 - 97 (66 × 97) - 7 <
- 113 + 10 - 30 113 - 10 + 30 <
- 936 ÷ 13 - 13 (936 ÷ 13) + 13 <
- 462 - 95 + 47 (462 + 95) - 47 <
- 748 ÷ 17 + 22 (748 ÷ 17) - 22 >
- 792 ÷ 66 - 11 (792 ÷ 66) + 11 <
- 965 + 10 - 93 965 - 10 + 93 <
- 672 ÷ 14 - 4 (672 ÷ 14) + 4 <
- 77 × 1 + 16 (77 × 16) + 1 <
- 335 ÷ 67 - 1 (335 ÷ 67) + 1 <
- 253 - 37 + 90 (253 + 37) - 90 >
- 83 × 6 - 28 (83 × 28) - 6 <
- 525 ÷ 21 + 21 (525 ÷ 21) - 21 >
- 832 ÷ 52 + 13 (832 ÷ 52) - 13 >
- 302 + 10 - 61 302 - 10 + 61 <
- 429 - 36 + 40 (429 + 36) - 40 >
- 325 ÷ 13 + 25 (325 ÷ 13) - 25 >
- 630 ÷ 18 - 15 (630 ÷ 18) + 15 <
- 656 ÷ 16 - 2 (656 ÷ 16) + 2 <
- 660 ÷ 11 - 22 (660 ÷ 11) + 22 <
- 128 + 10 - 57 128 - 10 + 57 <
- 14 × 3 + 15 (14 × 15) + 3 <
- 697 ÷ 17 + 41 (697 ÷ 17) - 41 >
- 928 ÷ 29 + 29 (928 ÷ 29) - 29 >
- 998 - 55 + 51 (998 + 55) - 51 <
- 996 ÷ 83 - 3 (996 ÷ 83) + 3 <
- 469 + 10 - 80 469 - 10 + 80 <
- 840 ÷ 24 + 15 (840 ÷ 24) - 15 >
- 774 ÷ 18 + 18 (774 ÷ 18) - 18 >
- 94 × 1 + 26 (94 × 26) + 1 <
- 494 + 10 - 81 494 - 10 + 81 <
- 882 ÷ 14 + 18 (882 ÷ 14) - 18 >
- 803 ÷ 11 + 11 (803 ÷ 11) - 11 >
- 40 × 9 + 91 (40 × 91) + 9 <
- 940 ÷ 94 + 10 (940 ÷ 94) - 10 >
- 700 ÷ 14 + 50 (700 ÷ 14) - 50 >
- 176 - 10 + 60 (176 + 10) - 60 >
- 997 - 55 + 72 (997 + 55) - 72 >
- 41 × 9 + 14 (41 × 14) + 9 <
- 924 ÷ 22 + 33 (924 ÷ 22) - 33 >
- 452 + 10 - 72 452 - 10 + 72 <
- 738 ÷ 18 - 3 (738 ÷ 18) + 3 <
- 606 + 10 - 14 606 - 10 + 14 <
- 230 - 54 + 80 (230 + 54) - 80 >
- 51 × 6 + 62 (51 × 62) + 6 <
- 490 ÷ 14 - 5 (490 ÷ 14) + 5 <
- 480 ÷ 12 - 4 (480 ÷ 12) + 4 <
- 910 ÷ 13 + 65 (910 ÷ 13) - 65 >
- 409 - 65 + 96 (409 + 65) - 96 >
- 21 × 7 + 76 (21 × 76) + 7 <
- 900 ÷ 25 + 12 (900 ÷ 25) - 12 >
- 33 × 4 + 74 (33 × 74) + 4 <
- 946 ÷ 11 + 22 (946 ÷ 11) - 22 >
- 913 - 33 + 29 (913 + 33) - 29 <
- 816 ÷ 16 + 24 (816 ÷ 16) - 24 >
- 85 × 7 - 33 (85 × 33) - 7 <
- 990 ÷ 22 + 18 (990 ÷ 22) - 18 >
- 832 - 97 + 19 (832 + 97) - 19 <
- 47 × 8 + 16 (47 × 16) + 8 <
- 59 × 8 - 97 (59 × 97) - 8 <
- 341 ÷ 11 - 1 (341 ÷ 11) + 1 <
- 552 ÷ 23 + 24 (552 ÷ 23) - 24 >
- 367 - 12 + 64 (367 + 12) - 64 >
- 429 ÷ 13 + 33 (429 ÷ 13) - 33 >
- 738 - 55 + 72 (738 + 55) - 72 >
- 171 ÷ 19 - 9 (171 ÷ 19) + 9 <
- 848 - 16 + 41 (848 + 16) - 41 >
- 391 ÷ 17 - 23 (391 ÷ 17) + 23 <
- 470 ÷ 10 - 10 (470 ÷ 10) + 10 <
- 831 + 10 - 53 831 - 10 + 53 <
- 728 ÷ 14 + 26 (728 ÷ 14) - 26 >
- 696 ÷ 24 + 24 (696 ÷ 24) - 24 >
- 365 + 10 - 39 365 - 10 + 39 <
- 12 × 4 - 38 (12 × 38) - 4 <
- 855 - 52 + 88 (855 + 52) - 88 >
- 14 × 8 + 57 (14 × 57) + 8 <
- 10 × 5 + 53 (10 × 53) + 5 <
- 960 ÷ 12 - 4 (960 ÷ 12) + 4 <
- 937 + 10 - 86 937 - 10 + 86 <
- 80 × 5 + 17 (80 × 17) + 5 <
- 200 + 10 - 63 200 - 10 + 63 <
- 393 + 10 - 30 393 - 10 + 30 <
- 345 + 10 - 15 345 - 10 + 15 <
- 495 ÷ 15 + 11 (495 ÷ 15) - 11 >
- 488 - 22 + 92 (488 + 22) - 92 >
- 439 + 10 - 83 439 - 10 + 83 <
- 82 × 1 - 4 (82 × 4) - 1 <
- 264 ÷ 24 - 11 (264 ÷ 24) + 11 <
- 266 ÷ 38 - 2 (266 ÷ 38) + 2 <
- 588 - 66 + 60 (588 + 66) - 60 <
- 10 × 3 + 48 (10 × 48) + 3 <
- 855 ÷ 15 - 5 (855 ÷ 15) + 5 <
- 40 × 5 - 7 (40 × 7) - 5 <
- 72 × 3 - 76 (72 × 76) - 3 <
- 97 × 2 - 59 (97 × 59) - 2 <
- 936 ÷ 52 + 18 (936 ÷ 52) - 18 >
- 360 ÷ 45 - 3 (360 ÷ 45) + 3 <
- 22 × 8 - 10 (22 × 10) - 8 <
- 960 + 10 - 45 960 - 10 + 45 <
- 31 × 6 + 52 (31 × 52) + 6 <
- 461 - 86 + 40 (461 + 86) - 40 <
- 292 + 10 - 10 292 - 10 + 10 =
- 928 ÷ 58 - 8 (928 ÷ 58) + 8 <
- 97 × 5 + 97 (97 × 97) + 5 <
- 87 × 4 + 25 (87 × 25) + 4 <
- 800 ÷ 40 - 4 (800 ÷ 40) + 4 <
- 61 × 5 - 76 (61 × 76) - 5 <
- 748 + 10 - 34 748 - 10 + 34 <
- 88 × 7 + 75 (88 × 75) + 7 <
- 21 × 7 + 57 (21 × 57) + 7 <
- 829 + 10 - 23 829 - 10 + 23 <
- 11 × 5 - 23 (11 × 23) - 5 <
- 17 × 1 + 58 (17 × 58) + 1 <
- 643 - 37 + 74 (643 + 37) - 74 >
- 648 ÷ 18 - 27 (648 ÷ 18) + 27 <
- 64 × 5 - 52 (64 × 52) - 5 <
- 527 + 10 - 10 527 - 10 + 10 =
- 720 ÷ 15 - 48 (720 ÷ 15) + 48 <
- 408 - 22 + 97 (408 + 22) - 97 >
- 57 × 5 + 53 (57 × 53) + 5 <
- 258 + 10 - 45 258 - 10 + 45 <
- 343 - 92 + 31 (343 + 92) - 31 <
- 920 ÷ 46 + 10 (920 ÷ 46) - 10 >
- 483 + 10 - 30 483 - 10 + 30 <
- 583 - 35 + 35 (583 + 35) - 35 =
- 776 - 13 + 12 (776 + 13) - 12 <
- 74 × 1 - 28 (74 × 28) - 1 <
- 167 - 70 + 12 (167 + 70) - 12 <
- 551 + 10 - 49 551 - 10 + 49 <
- 378 + 10 - 46 378 - 10 + 46 <
- 375 - 98 + 70 (375 + 98) - 70 <
- 84 × 9 + 18 (84 × 18) + 9 <
- 64 × 3 + 32 (64 × 32) + 3 <
- 592 - 63 + 39 (592 + 63) - 39 <
- 336 ÷ 16 - 14 (336 ÷ 16) + 14 <
- 990 ÷ 10 + 90 (990 ÷ 10) - 90 >
- 630 ÷ 21 - 3 (630 ÷ 21) + 3 <
- 720 ÷ 20 + 20 (720 ÷ 20) - 20 >
- 600 ÷ 12 + 10 (600 ÷ 12) - 10 >
- 77 × 5 - 81 (77 × 81) - 5 <
- 686 + 10 - 50 686 - 10 + 50 <
- 897 ÷ 69 - 13 (897 ÷ 69) + 13 <
- 528 ÷ 33 + 16 (528 ÷ 33) - 16 >
- 103 - 83 + 89 (103 + 83) - 89 >
- 860 ÷ 10 - 4 (860 ÷ 10) + 4 <
- 75 × 4 - 17 (75 × 17) - 4 <
- 32 × 7 + 42 (32 × 42) + 7 <
- 26 × 5 - 55 (26 × 55) - 5 <
- 913 - 35 + 70 (913 + 35) - 70 >
- 76 × 2 + 61 (76 × 61) + 2 <
- 702 ÷ 13 - 2 (702 ÷ 13) + 2 <
- 636 ÷ 12 + 53 (636 ÷ 12) - 53 >
- 890 ÷ 89 - 10 (890 ÷ 89) + 10 <
- 36 × 7 - 59 (36 × 59) - 7 <
- 11 × 2 + 85 (11 × 85) + 2 <
- 264 ÷ 33 - 2 (264 ÷ 33) + 2 <
- 237 - 14 + 26 (237 + 14) - 26 >
- 520 - 60 + 79 (520 + 60) - 79 >
- 206 + 10 - 98 206 - 10 + 98 <
- 97 × 5 + 39 (97 × 39) + 5 <
- 952 ÷ 56 - 14 (952 ÷ 56) + 14 <
- 86 × 2 - 5 (86 × 5) - 2 <
- 635 - 98 + 41 (635 + 98) - 41 <
- 36 × 3 + 27 (36 × 27) + 3 <
- 40 × 4 - 96 (40 × 96) - 4 <
- 540 ÷ 20 + 12 (540 ÷ 20) - 12 >
- 53 × 5 + 40 (53 × 40) + 5 <
- 936 ÷ 36 - 2 (936 ÷ 36) + 2 <
- 731 ÷ 43 - 17 (731 ÷ 43) + 17 <
- 780 ÷ 13 + 13 (780 ÷ 13) - 13 >
- 631 + 10 - 79 631 - 10 + 79 <
- 210 + 10 - 37 210 - 10 + 37 <
- 691 + 10 - 74 691 - 10 + 74 <
- 797 - 16 + 80 (797 + 16) - 80 >
- 830 + 10 - 31 830 - 10 + 31 <
- 80 × 1 + 98 (80 × 98) + 1 <
- 283 - 33 + 61 (283 + 33) - 61 >
- 757 - 38 + 72 (757 + 38) - 72 >
- 260 ÷ 52 - 5 (260 ÷ 52) + 5 <
- 224 + 10 - 64 224 - 10 + 64 <
- 75 × 8 + 66 (75 × 66) + 8 <
- 570 ÷ 10 - 19 (570 ÷ 10) + 19 <
- 936 ÷ 12 - 52 (936 ÷ 12) + 52 <
- 77 × 2 + 21 (77 × 21) + 2 <
- 946 ÷ 11 - 11 (946 ÷ 11) + 11 <
- 720 ÷ 12 + 15 (720 ÷ 12) - 15 >
- 782 ÷ 23 + 34 (782 ÷ 23) - 34 >
- 95 × 7 + 33 (95 × 33) + 7 <
- 840 - 78 + 84 (840 + 78) - 84 >
- 68 × 5 - 55 (68 × 55) - 5 <
- 10 × 4 + 11 (10 × 11) + 4 <
- 865 + 10 - 70 865 - 10 + 70 <
- 271 - 45 + 39 (271 + 45) - 39 <
- 396 + 10 - 17 396 - 10 + 17 <
- 69 × 7 + 97 (69 × 97) + 7 <
- 418 + 10 - 29 418 - 10 + 29 <
- 480 ÷ 10 - 48 (480 ÷ 10) + 48 <
- 479 - 30 + 54 (479 + 30) - 54 >
- 20 × 9 + 88 (20 × 88) + 9 <
- 60 × 6 - 88 (60 × 88) - 6 <
- 48 × 5 + 17 (48 × 17) + 5 <
- 85 × 5 - 20 (85 × 20) - 5 <
- 60 × 4 - 9 (60 × 9) - 4 <
- 32 × 2 - 13 (32 × 13) - 2 <
- 419 - 64 + 42 (419 + 64) - 42 <
- 688 + 10 - 45 688 - 10 + 45 <
- 47 × 7 - 98 (47 × 98) - 7 <
- 30 × 8 - 43 (30 × 43) - 8 <
- 428 - 96 + 16 (428 + 96) - 16 <
- 708 ÷ 12 - 6 (708 ÷ 12) + 6 <
- 438 - 94 + 21 (438 + 94) - 21 <
- 97 × 2 - 98 (97 × 98) - 2 <
- 40 × 6 - 17 (40 × 17) - 6 <
- 83 × 3 + 23 (83 × 23) + 3 <
- 440 ÷ 22 - 20 (440 ÷ 22) + 20 <
- 578 ÷ 34 - 1 (578 ÷ 34) + 1 <
- 12 × 8 + 93 (12 × 93) + 8 <
- 663 ÷ 13 + 17 (663 ÷ 13) - 17 >
- 623 + 10 - 92 623 - 10 + 92 <
- 50 × 5 + 49 (50 × 49) + 5 <
- 589 ÷ 31 - 19 (589 ÷ 31) + 19 <
- 375 - 25 + 90 (375 + 25) - 90 >
- 350 - 70 + 57 (350 + 70) - 57 <
- 79 × 8 - 92 (79 × 92) - 8 <
- 38 × 4 + 12 (38 × 12) + 4 <
- 189 ÷ 63 - 3 (189 ÷ 63) + 3 <
- 650 ÷ 10 + 50 (650 ÷ 10) - 50 >
- 812 ÷ 29 - 14 (812 ÷ 29) + 14 <
- 83 - 22 + 23 (83 + 22) - 23 >
- 768 ÷ 12 + 24 (768 ÷ 12) - 24 >
- 374 ÷ 11 + 34 (374 ÷ 11) - 34 >
- 840 ÷ 20 + 15 (840 ÷ 20) - 15 >
- 86 × 4 + 42 (86 × 42) + 4 <
- 693 ÷ 33 + 21 (693 ÷ 33) - 21 >
- 20 × 8 - 2 (20 × 2) - 8 >
- 640 ÷ 16 - 10 (640 ÷ 16) + 10 <
- 71 × 8 + 80 (71 × 80) + 8 <
- 42 × 8 - 52 (42 × 52) - 8 <
- 910 ÷ 35 - 7 (910 ÷ 35) + 7 <
- 208 ÷ 26 - 4 (208 ÷ 26) + 4 <
- 558 ÷ 93 - 2 (558 ÷ 93) + 2 <
- 336 ÷ 14 + 21 (336 ÷ 14) - 21 >
- 780 ÷ 39 + 13 (780 ÷ 39) - 13 >
- 48 × 7 - 26 (48 × 26) - 7 <
- 44 × 2 + 33 (44 × 33) + 2 <
- 937 - 30 + 31 (937 + 30) - 31 >
- 33 × 9 - 80 (33 × 80) - 9 <
- 103 - 97 + 27 (103 + 97) - 27 <
- 119 - 81 + 24 (119 + 81) - 24 <
- 24 × 1 + 42 (24 × 42) + 1 <
- 99 - 77 + 92 (99 + 77) - 92 >
- 37 × 4 + 17 (37 × 17) + 4 <
- 364 ÷ 13 - 26 (364 ÷ 13) + 26 <
- 63 × 9 - 99 (63 × 99) - 9 <
- 730 - 64 + 21 (730 + 64) - 21 <
- 592 - 92 + 92 (592 + 92) - 92 =
- 110 + 10 - 43 110 - 10 + 43 <
- 30 × 5 + 73 (30 × 73) + 5 <
- 655 + 10 - 60 655 - 10 + 60 <
- 840 ÷ 14 + 24 (840 ÷ 14) - 24 >
- 41 × 6 + 76 (41 × 76) + 6 <
- 600 + 10 - 25 600 - 10 + 25 <
- 982 + 10 - 79 982 - 10 + 79 <
- 806 + 10 - 53 806 - 10 + 53 <
- 65 × 7 + 87 (65 × 87) + 7 <
- 23 × 4 - 45 (23 × 45) - 4 <
- 964 + 10 - 53 964 - 10 + 53 <
- 736 ÷ 32 + 23 (736 ÷ 32) - 23 >
- 371 ÷ 53 - 1 (371 ÷ 53) + 1 <
- 840 ÷ 84 - 7 (840 ÷ 84) + 7 <
- 16 × 6 - 50 (16 × 50) - 6 <
- 46 × 2 - 52 (46 × 52) - 2 <
- 403 + 10 - 73 403 - 10 + 73 <
- 47 × 3 + 80 (47 × 80) + 3 <
- 35 × 2 + 83 (35 × 83) + 2 <
- 640 ÷ 40 - 4 (640 ÷ 40) + 4 <
- 170 + 10 - 72 170 - 10 + 72 <
- 840 ÷ 42 + 10 (840 ÷ 42) - 10 >
- 170 + 10 - 93 170 - 10 + 93 <
- 264 ÷ 24 - 1 (264 ÷ 24) + 1 <
- 135 - 77 + 88 (135 + 77) - 88 >
- 650 - 76 + 80 (650 + 76) - 80 >
- 910 ÷ 10 + 65 (910 ÷ 10) - 65 >
- 906 - 11 + 74 (906 + 11) - 74 >
- 81 × 2 + 82 (81 × 82) + 2 <
- 35 × 6 - 90 (35 × 90) - 6 <
- 37 × 3 + 96 (37 × 96) + 3 <
- 900 - 56 + 65 (900 + 56) - 65 >
- 48 × 7 + 80 (48 × 80) + 7 <
- 975 ÷ 15 + 65 (975 ÷ 15) - 65 >
- 81 × 5 - 51 (81 × 51) - 5 <
- 38 - 78 + 86 (38 + 78) - 86 >
- 35 × 7 + 37 (35 × 37) + 7 <
- 99 × 1 - 88 (99 × 88) - 1 <
- 285 ÷ 57 - 5 (285 ÷ 57) + 5 <
- 253 - 73 + 96 (253 + 73) - 96 >
- 946 ÷ 43 - 11 (946 ÷ 43) + 11 <
- 70 × 3 + 86 (70 × 86) + 3 <
- 513 + 10 - 55 513 - 10 + 55 <
- 99 × 3 + 27 (99 × 27) + 3 <
- 125 + 10 - 68 125 - 10 + 68 <
- 10 × 5 + 42 (10 × 42) + 5 <
- 774 ÷ 18 - 9 (774 ÷ 18) + 9 <
- 668 - 82 + 88 (668 + 82) - 88 >
- 736 ÷ 16 + 32 (736 ÷ 16) - 32 >
※总分：100分， 共计：450道题， 每题：0.22 分。