- 耗时： 0分0秒
- 题数：
- 得分：
- 50 - 63 + 64 (50 + 63) - 64 >
- 900 ÷ 10 + 30 (900 ÷ 10) - 30 >
- 960 ÷ 16 + 48 (960 ÷ 16) - 48 >
- 568 - 71 + 18 (568 + 71) - 18 <
- 89 × 1 + 10 (89 × 10) + 1 <
- 300 ÷ 20 - 12 (300 ÷ 20) + 12 <
- 266 + 10 - 13 266 - 10 + 13 <
- 28 × 2 - 6 (28 × 6) - 2 <
- 494 ÷ 19 + 26 (494 ÷ 19) - 26 >
- 724 + 10 - 79 724 - 10 + 79 <
- 49 × 8 - 57 (49 × 57) - 8 <
- 840 ÷ 21 - 1 (840 ÷ 21) + 1 <
- 90 × 4 + 11 (90 × 11) + 4 <
- 102 + 10 - 14 102 - 10 + 14 <
- 533 - 85 + 47 (533 + 85) - 47 <
- 210 ÷ 10 + 14 (210 ÷ 10) - 14 >
- 600 ÷ 20 + 15 (600 ÷ 20) - 15 >
- 900 ÷ 10 + 90 (900 ÷ 10) - 90 >
- 31 × 5 - 54 (31 × 54) - 5 <
- 97 × 1 - 70 (97 × 70) - 1 <
- 78 × 3 - 59 (78 × 59) - 3 <
- 90 × 2 - 77 (90 × 77) - 2 <
- 435 ÷ 29 + 15 (435 ÷ 29) - 15 >
- 510 ÷ 15 + 34 (510 ÷ 15) - 34 >
- 780 ÷ 30 + 20 (780 ÷ 30) - 20 >
- 189 + 10 - 15 189 - 10 + 15 <
- 145 + 10 - 92 145 - 10 + 92 <
- 770 ÷ 11 + 70 (770 ÷ 11) - 70 >
- 18 × 5 - 55 (18 × 55) - 5 <
- 28 × 3 - 71 (28 × 71) - 3 <
- 756 ÷ 42 + 18 (756 ÷ 42) - 18 >
- 262 - 99 + 58 (262 + 99) - 58 <
- 12 × 3 - 12 (12 × 12) - 3 <
- 903 - 70 + 99 (903 + 70) - 99 >
- 920 ÷ 46 - 1 (920 ÷ 46) + 1 <
- 900 ÷ 45 - 10 (900 ÷ 45) + 10 <
- 882 - 84 + 66 (882 + 84) - 66 <
- 630 ÷ 15 + 35 (630 ÷ 15) - 35 >
- 874 ÷ 38 + 23 (874 ÷ 38) - 23 >
- 66 × 1 + 61 (66 × 61) + 1 <
- 420 ÷ 15 + 14 (420 ÷ 15) - 14 >
- 864 ÷ 12 + 12 (864 ÷ 12) - 12 >
- 99 × 2 - 49 (99 × 49) - 2 <
- 357 - 30 + 26 (357 + 30) - 26 <
- 777 + 10 - 47 777 - 10 + 47 <
- 935 ÷ 11 + 17 (935 ÷ 11) - 17 >
- 14 × 6 + 18 (14 × 18) + 6 <
- 61 × 2 - 39 (61 × 39) - 2 <
- 539 + 10 - 40 539 - 10 + 40 <
- 792 - 28 + 75 (792 + 28) - 75 >
- 32 × 5 + 80 (32 × 80) + 5 <
- 170 - 96 + 58 (170 + 96) - 58 <
- 49 × 3 + 93 (49 × 93) + 3 <
- 450 ÷ 18 + 10 (450 ÷ 18) - 10 >
- 736 ÷ 16 + 46 (736 ÷ 16) - 46 >
- 25 × 8 - 1 (25 × 1) - 8 >
- 48 × 2 + 31 (48 × 31) + 2 <
- 906 - 31 + 85 (906 + 31) - 85 >
- 620 + 10 - 87 620 - 10 + 87 <
- 31 × 8 + 57 (31 × 57) + 8 <
- 95 × 7 - 50 (95 × 50) - 7 <
- 352 ÷ 22 - 2 (352 ÷ 22) + 2 <
- 273 - 84 + 65 (273 + 84) - 65 <
- 21 × 1 + 58 (21 × 58) + 1 <
- 994 ÷ 71 + 14 (994 ÷ 71) - 14 >
- 684 - 53 + 54 (684 + 53) - 54 >
- 312 ÷ 12 - 6 (312 ÷ 12) + 6 <
- 425 + 10 - 86 425 - 10 + 86 <
- 637 ÷ 49 - 7 (637 ÷ 49) + 7 <
- 294 ÷ 42 - 2 (294 ÷ 42) + 2 <
- 971 + 10 - 68 971 - 10 + 68 <
- 88 × 5 + 77 (88 × 77) + 5 <
- 353 + 10 - 26 353 - 10 + 26 <
- 714 ÷ 42 + 17 (714 ÷ 42) - 17 >
- 94 × 7 - 38 (94 × 38) - 7 <
- 744 ÷ 24 + 24 (744 ÷ 24) - 24 >
- 650 ÷ 25 - 26 (650 ÷ 25) + 26 <
- 816 ÷ 16 + 12 (816 ÷ 16) - 12 >
- 32 × 4 + 83 (32 × 83) + 4 <
- 873 - 34 + 73 (873 + 34) - 73 >
- 768 + 10 - 51 768 - 10 + 51 <
- 45 × 4 - 75 (45 × 75) - 4 <
- 910 ÷ 10 + 65 (910 ÷ 10) - 65 >
- 376 ÷ 94 - 4 (376 ÷ 94) + 4 <
- 480 ÷ 24 + 20 (480 ÷ 24) - 20 >
- 854 - 94 + 80 (854 + 94) - 80 <
- 45 × 4 - 15 (45 × 15) - 4 <
- 97 × 4 + 43 (97 × 43) + 4 <
- 38 × 2 + 12 (38 × 12) + 2 <
- 700 ÷ 20 - 35 (700 ÷ 20) + 35 <
- 57 × 2 + 71 (57 × 71) + 2 <
- 22 × 7 - 3 (22 × 3) - 7 >
- 73 + 10 - 36 73 - 10 + 36 <
- 510 ÷ 30 + 10 (510 ÷ 30) - 10 >
- 991 + 10 - 22 991 - 10 + 22 <
- 204 ÷ 17 + 12 (204 ÷ 17) - 12 >
- 16 × 3 - 27 (16 × 27) - 3 <
- 624 ÷ 26 + 13 (624 ÷ 26) - 13 >
- 997 - 51 + 82 (997 + 51) - 82 >
- 366 + 10 - 23 366 - 10 + 23 <
- 61 × 2 + 69 (61 × 69) + 2 <
- 320 ÷ 20 - 5 (320 ÷ 20) + 5 <
- 216 ÷ 12 + 18 (216 ÷ 12) - 18 >
- 614 - 47 + 45 (614 + 47) - 45 <
- 28 × 7 + 21 (28 × 21) + 7 <
- 81 × 9 + 14 (81 × 14) + 9 <
- 43 × 4 + 86 (43 × 86) + 4 <
- 623 - 80 + 60 (623 + 80) - 60 <
- 818 + 10 - 55 818 - 10 + 55 <
- 281 - 65 + 33 (281 + 65) - 33 <
- 442 ÷ 17 + 13 (442 ÷ 17) - 13 >
- 68 × 2 - 67 (68 × 67) - 2 <
- 550 ÷ 50 - 1 (550 ÷ 50) + 1 <
- 44 + 10 - 53 44 - 10 + 53 <
- 651 + 10 - 55 651 - 10 + 55 <
- 160 - 81 + 31 (160 + 81) - 31 <
- 60 × 2 - 93 (60 × 93) - 2 <
- 840 ÷ 15 + 35 (840 ÷ 15) - 35 >
- 53 × 6 + 23 (53 × 23) + 6 <
- 39 × 9 - 79 (39 × 79) - 9 <
- 319 - 72 + 88 (319 + 72) - 88 >
- 60 × 6 + 52 (60 × 52) + 6 <
- 890 ÷ 89 - 1 (890 ÷ 89) + 1 <
- 180 ÷ 90 - 1 (180 ÷ 90) + 1 <
- 48 × 4 - 50 (48 × 50) - 4 <
- 285 ÷ 15 - 3 (285 ÷ 15) + 3 <
- 503 + 10 - 53 503 - 10 + 53 <
- 62 × 6 + 25 (62 × 25) + 6 <
- 832 ÷ 64 - 13 (832 ÷ 64) + 13 <
- 924 ÷ 42 + 12 (924 ÷ 42) - 12 >
- 772 - 49 + 95 (772 + 49) - 95 >
- 242 ÷ 11 + 22 (242 ÷ 11) - 22 >
- 990 ÷ 10 + 30 (990 ÷ 10) - 30 >
- 425 + 10 - 77 425 - 10 + 77 <
- 10 × 8 - 4 (10 × 4) - 8 >
- 30 × 3 + 98 (30 × 98) + 3 <
- 86 × 4 + 43 (86 × 43) + 4 <
- 99 - 18 + 11 (99 + 18) - 11 <
- 974 + 10 - 49 974 - 10 + 49 <
- 792 ÷ 12 + 36 (792 ÷ 12) - 36 >
- 886 - 39 + 10 (886 + 39) - 10 <
- 13 × 7 - 88 (13 × 88) - 7 <
- 728 ÷ 28 + 14 (728 ÷ 28) - 14 >
- 672 ÷ 21 + 32 (672 ÷ 21) - 32 >
- 30 × 6 - 23 (30 × 23) - 6 <
- 467 + 10 - 64 467 - 10 + 64 <
- 969 ÷ 19 + 51 (969 ÷ 19) - 51 >
- 89 × 3 + 38 (89 × 38) + 3 <
- 26 × 3 + 28 (26 × 28) + 3 <
- 336 ÷ 14 - 12 (336 ÷ 14) + 12 <
- 276 - 76 + 23 (276 + 76) - 23 <
- 85 × 4 + 11 (85 × 11) + 4 <
- 900 ÷ 75 - 3 (900 ÷ 75) + 3 <
- 34 × 5 - 1 (34 × 1) - 5 >
- 580 ÷ 10 - 4 (580 ÷ 10) + 4 <
- 990 - 52 + 27 (990 + 52) - 27 <
- 231 + 10 - 71 231 - 10 + 71 <
- 80 + 10 - 13 80 - 10 + 13 <
- 600 ÷ 30 + 20 (600 ÷ 30) - 20 >
- 292 + 10 - 47 292 - 10 + 47 <
- 512 + 10 - 19 512 - 10 + 19 <
- 896 ÷ 16 + 32 (896 ÷ 16) - 32 >
- 87 × 4 + 55 (87 × 55) + 4 <
- 95 × 2 - 16 (95 × 16) - 2 <
- 345 - 26 + 79 (345 + 26) - 79 >
- 399 ÷ 21 + 19 (399 ÷ 21) - 19 >
- 67 × 9 - 62 (67 × 62) - 9 <
- 420 ÷ 14 - 10 (420 ÷ 14) + 10 <
- 540 ÷ 18 + 27 (540 ÷ 18) - 27 >
- 25 × 1 + 58 (25 × 58) + 1 <
- 773 + 10 - 92 773 - 10 + 92 <
- 72 × 6 + 66 (72 × 66) + 6 <
- 31 × 3 - 55 (31 × 55) - 3 <
- 187 ÷ 11 - 11 (187 ÷ 11) + 11 <
- 325 ÷ 13 - 1 (325 ÷ 13) + 1 <
- 159 - 92 + 80 (159 + 92) - 80 <
- 675 ÷ 25 + 27 (675 ÷ 25) - 27 >
- 92 × 8 + 27 (92 × 27) + 8 <
- 57 × 2 + 61 (57 × 61) + 2 <
- 554 - 83 + 77 (554 + 83) - 77 <
- 189 + 10 - 43 189 - 10 + 43 <
- 408 ÷ 68 - 6 (408 ÷ 68) + 6 <
- 76 × 7 + 56 (76 × 56) + 7 <
- 192 ÷ 12 + 12 (192 ÷ 12) - 12 >
- 608 ÷ 16 - 2 (608 ÷ 16) + 2 <
- 739 + 10 - 36 739 - 10 + 36 <
- 560 ÷ 20 - 1 (560 ÷ 20) + 1 <
- 209 + 10 - 30 209 - 10 + 30 <
- 61 × 4 + 49 (61 × 49) + 4 <
- 406 + 10 - 67 406 - 10 + 67 <
- 176 - 63 + 97 (176 + 63) - 97 >
- 872 + 10 - 50 872 - 10 + 50 <
- 288 ÷ 32 - 3 (288 ÷ 32) + 3 <
- 972 ÷ 18 + 12 (972 ÷ 18) - 12 >
- 86 × 6 + 74 (86 × 74) + 6 <
- 384 - 61 + 40 (384 + 61) - 40 <
- 15 × 9 - 54 (15 × 54) - 9 <
- 784 - 14 + 10 (784 + 14) - 10 <
- 597 - 17 + 18 (597 + 17) - 18 >
- 89 × 5 + 66 (89 × 66) + 5 <
- 600 ÷ 50 + 10 (600 ÷ 50) - 10 >
- 560 ÷ 20 - 5 (560 ÷ 20) + 5 <
- 727 + 10 - 49 727 - 10 + 49 <
- 936 ÷ 13 - 26 (936 ÷ 13) + 26 <
- 56 × 3 + 53 (56 × 53) + 3 <
- 560 ÷ 10 + 56 (560 ÷ 10) - 56 >
- 506 ÷ 11 - 46 (506 ÷ 11) + 46 <
- 480 ÷ 30 + 16 (480 ÷ 30) - 16 >
- 44 × 1 + 80 (44 × 80) + 1 <
- 969 ÷ 51 + 19 (969 ÷ 51) - 19 >
- 96 × 3 - 7 (96 × 7) - 3 <
- 891 ÷ 11 + 11 (891 ÷ 11) - 11 >
- 378 ÷ 54 - 1 (378 ÷ 54) + 1 <
- 832 ÷ 52 - 4 (832 ÷ 52) + 4 <
- 585 - 74 + 88 (585 + 74) - 88 >
- 990 ÷ 33 - 15 (990 ÷ 33) + 15 <
- 33 × 5 - 77 (33 × 77) - 5 <
- 340 ÷ 20 + 10 (340 ÷ 20) - 10 >
- 420 ÷ 21 - 5 (420 ÷ 21) + 5 <
- 984 ÷ 82 - 6 (984 ÷ 82) + 6 <
- 64 × 7 - 7 (64 × 7) - 7 =
- 667 + 10 - 26 667 - 10 + 26 <
- 650 ÷ 10 + 50 (650 ÷ 10) - 50 >
- 56 × 7 + 56 (56 × 56) + 7 <
- 504 ÷ 72 - 4 (504 ÷ 72) + 4 <
- 601 + 10 - 78 601 - 10 + 78 <
- 204 ÷ 17 - 6 (204 ÷ 17) + 6 <
- 360 ÷ 18 - 18 (360 ÷ 18) + 18 <
- 621 - 59 + 78 (621 + 59) - 78 >
- 677 + 10 - 11 677 - 10 + 11 <
- 42 × 4 - 77 (42 × 77) - 4 <
- 76 × 7 - 9 (76 × 9) - 7 <
- 569 - 58 + 23 (569 + 58) - 23 <
- 672 ÷ 12 - 3 (672 ÷ 12) + 3 <
- 356 + 10 - 41 356 - 10 + 41 <
- 850 ÷ 85 - 5 (850 ÷ 85) + 5 <
- 191 - 69 + 52 (191 + 69) - 52 <
- 62 × 4 + 41 (62 × 41) + 4 <
- 97 × 2 - 58 (97 × 58) - 2 <
- 21 × 6 - 31 (21 × 31) - 6 <
- 504 ÷ 14 - 28 (504 ÷ 14) + 28 <
- 90 × 3 - 66 (90 × 66) - 3 <
- 90 × 5 - 69 (90 × 69) - 5 <
- 40 × 1 + 87 (40 × 87) + 1 <
- 40 × 2 - 9 (40 × 9) - 2 <
- 481 + 10 - 48 481 - 10 + 48 <
- 77 × 5 - 43 (77 × 43) - 5 <
- 21 × 1 + 36 (21 × 36) + 1 <
- 961 + 10 - 14 961 - 10 + 14 <
- 840 ÷ 20 + 21 (840 ÷ 20) - 21 >
- 36 × 6 - 19 (36 × 19) - 6 <
- 924 ÷ 22 + 11 (924 ÷ 22) - 11 >
- 68 × 7 - 50 (68 × 50) - 7 <
- 57 × 2 - 59 (57 × 59) - 2 <
- 851 - 75 + 25 (851 + 75) - 25 <
- 448 - 38 + 46 (448 + 38) - 46 >
- 650 ÷ 26 - 5 (650 ÷ 26) + 5 <
- 349 + 10 - 37 349 - 10 + 37 <
- 402 - 22 + 85 (402 + 22) - 85 >
- 390 ÷ 15 + 26 (390 ÷ 15) - 26 >
- 42 × 8 + 28 (42 × 28) + 8 <
- 684 ÷ 38 - 9 (684 ÷ 38) + 9 <
- 128 - 97 + 34 (128 + 97) - 34 <
- 931 - 38 + 32 (931 + 38) - 32 <
- 215 - 94 + 67 (215 + 94) - 67 <
- 396 ÷ 12 + 12 (396 ÷ 12) - 12 >
- 55 × 8 + 91 (55 × 91) + 8 <
- 414 ÷ 18 - 9 (414 ÷ 18) + 9 <
- 775 - 56 + 38 (775 + 56) - 38 <
- 516 - 51 + 11 (516 + 51) - 11 <
- 16 × 2 + 61 (16 × 61) + 2 <
- 940 ÷ 20 - 47 (940 ÷ 20) + 47 <
- 15 × 9 + 76 (15 × 76) + 9 <
- 966 + 10 - 25 966 - 10 + 25 <
- 237 ÷ 79 - 3 (237 ÷ 79) + 3 <
- 493 ÷ 17 - 29 (493 ÷ 17) + 29 <
- 32 × 6 + 78 (32 × 78) + 6 <
- 30 × 7 - 38 (30 × 38) - 7 <
- 82 × 9 + 72 (82 × 72) + 9 <
- 90 × 7 + 46 (90 × 46) + 7 <
- 991 - 17 + 16 (991 + 17) - 16 <
- 196 + 10 - 64 196 - 10 + 64 <
- 715 ÷ 13 + 13 (715 ÷ 13) - 13 >
- 36 × 5 + 57 (36 × 57) + 5 <
- 744 ÷ 93 - 3 (744 ÷ 93) + 3 <
- 702 ÷ 54 - 1 (702 ÷ 54) + 1 <
- 698 - 78 + 64 (698 + 78) - 64 <
- 65 × 8 + 49 (65 × 49) + 8 <
- 85 × 3 - 24 (85 × 24) - 3 <
- 20 × 5 - 63 (20 × 63) - 5 <
- 31 × 8 + 68 (31 × 68) + 8 <
- 575 + 10 - 59 575 - 10 + 59 <
- 650 ÷ 13 - 26 (650 ÷ 13) + 26 <
- 11 × 8 + 61 (11 × 61) + 8 <
- 265 - 78 + 15 (265 + 78) - 15 <
- 924 ÷ 21 + 14 (924 ÷ 21) - 14 >
- 837 ÷ 93 - 3 (837 ÷ 93) + 3 <
- 420 ÷ 14 - 14 (420 ÷ 14) + 14 <
- 819 ÷ 91 - 3 (819 ÷ 91) + 3 <
- 42 + 10 - 43 42 - 10 + 43 <
- 682 ÷ 31 - 2 (682 ÷ 31) + 2 <
- 824 + 10 - 64 824 - 10 + 64 <
- 81 × 9 - 23 (81 × 23) - 9 <
- 58 × 9 + 16 (58 × 16) + 9 <
- 628 - 42 + 45 (628 + 42) - 45 >
- 416 ÷ 13 + 26 (416 ÷ 13) - 26 >
- 918 ÷ 18 + 18 (918 ÷ 18) - 18 >
- 790 ÷ 10 - 79 (790 ÷ 10) + 79 <
- 880 - 56 + 79 (880 + 56) - 79 >
- 21 × 2 + 76 (21 × 76) + 2 <
- 70 × 5 + 26 (70 × 26) + 5 <
- 77 × 1 + 64 (77 × 64) + 1 <
- 21 × 5 - 16 (21 × 16) - 5 <
- 936 ÷ 78 - 3 (936 ÷ 78) + 3 <
- 456 + 10 - 26 456 - 10 + 26 <
- 82 × 6 - 24 (82 × 24) - 6 <
- 995 - 29 + 16 (995 + 29) - 16 <
- 946 ÷ 43 - 11 (946 ÷ 43) + 11 <
- 240 ÷ 10 + 10 (240 ÷ 10) - 10 >
- 330 ÷ 10 - 3 (330 ÷ 10) + 3 <
- 638 - 21 + 73 (638 + 21) - 73 >
- 94 × 2 - 52 (94 × 52) - 2 <
- 931 ÷ 19 - 1 (931 ÷ 19) + 1 <
- 41 × 3 + 92 (41 × 92) + 3 <
- 161 + 10 - 56 161 - 10 + 56 <
- 644 ÷ 23 + 14 (644 ÷ 23) - 14 >
- 12 × 9 - 1 (12 × 1) - 9 >
- 660 ÷ 44 + 15 (660 ÷ 44) - 15 >
- 93 × 6 + 19 (93 × 19) + 6 <
- 34 × 7 - 48 (34 × 48) - 7 <
- 352 ÷ 16 - 11 (352 ÷ 16) + 11 <
- 462 ÷ 33 + 14 (462 ÷ 33) - 14 >
- 828 ÷ 36 - 1 (828 ÷ 36) + 1 <
- 33 × 6 + 34 (33 × 34) + 6 <
- 816 ÷ 17 - 17 (816 ÷ 17) + 17 <
- 630 ÷ 30 + 14 (630 ÷ 30) - 14 >
- 480 + 10 - 31 480 - 10 + 31 <
- 980 ÷ 49 + 20 (980 ÷ 49) - 20 >
- 875 ÷ 25 + 35 (875 ÷ 25) - 35 >
- 60 × 5 - 87 (60 × 87) - 5 <
- 972 ÷ 12 + 18 (972 ÷ 12) - 18 >
- 85 × 9 - 99 (85 × 99) - 9 <
- 240 ÷ 20 + 12 (240 ÷ 20) - 12 >
- 196 ÷ 14 - 7 (196 ÷ 14) + 7 <
- 616 ÷ 22 - 14 (616 ÷ 22) + 14 <
- 237 - 42 + 91 (237 + 42) - 91 >
- 16 × 8 - 48 (16 × 48) - 8 <
- 946 ÷ 11 + 22 (946 ÷ 11) - 22 >
- 652 + 10 - 66 652 - 10 + 66 <
- 583 + 10 - 60 583 - 10 + 60 <
- 99 × 6 - 79 (99 × 79) - 6 <
- 74 × 9 - 35 (74 × 35) - 9 <
- 840 ÷ 10 - 20 (840 ÷ 10) + 20 <
- 74 × 9 - 3 (74 × 3) - 9 >
- 83 × 7 - 28 (83 × 28) - 7 <
- 80 × 4 - 74 (80 × 74) - 4 <
- 52 × 3 + 15 (52 × 15) + 3 <
- 627 ÷ 11 - 3 (627 ÷ 11) + 3 <
- 684 ÷ 76 - 4 (684 ÷ 76) + 4 <
- 43 × 9 + 64 (43 × 64) + 9 <
- 727 - 48 + 53 (727 + 48) - 53 >
- 945 + 10 - 71 945 - 10 + 71 <
- 842 + 10 - 32 842 - 10 + 32 <
- 195 - 80 + 28 (195 + 80) - 28 <
- 521 - 61 + 93 (521 + 61) - 93 >
- 854 - 41 + 80 (854 + 41) - 80 >
- 93 × 4 + 12 (93 × 12) + 4 <
- 68 × 3 - 79 (68 × 79) - 3 <
- 70 × 8 - 77 (70 × 77) - 8 <
- 53 × 3 - 90 (53 × 90) - 3 <
- 48 × 4 - 52 (48 × 52) - 4 <
- 506 ÷ 22 - 1 (506 ÷ 22) + 1 <
- 96 × 9 + 11 (96 × 11) + 9 <
- 652 - 49 + 75 (652 + 49) - 75 >
- 458 + 10 - 56 458 - 10 + 56 <
- 612 ÷ 34 - 1 (612 ÷ 34) + 1 <
- 228 ÷ 38 - 4 (228 ÷ 38) + 4 <
- 598 ÷ 23 + 23 (598 ÷ 23) - 23 >
- 869 + 10 - 96 869 - 10 + 96 <
- 81 × 3 + 22 (81 × 22) + 3 <
- 770 ÷ 55 + 11 (770 ÷ 55) - 11 >
- 32 × 6 - 31 (32 × 31) - 6 <
- 71 - 97 + 87 (71 + 97) - 87 <
- 120 ÷ 12 - 10 (120 ÷ 12) + 10 <
- 39 × 6 - 45 (39 × 45) - 6 <
- 25 × 6 + 68 (25 × 68) + 6 <
- 457 - 59 + 72 (457 + 59) - 72 >
- 57 × 4 + 89 (57 × 89) + 4 <
- 285 ÷ 15 + 19 (285 ÷ 15) - 19 >
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- 763 - 78 + 26 (763 + 78) - 26 <
- 840 ÷ 30 + 24 (840 ÷ 30) - 24 >
- 15 × 6 - 73 (15 × 73) - 6 <
- 365 ÷ 73 - 5 (365 ÷ 73) + 5 <
- 21 × 7 - 96 (21 × 96) - 7 <
- 925 ÷ 25 + 25 (925 ÷ 25) - 25 >
- 698 - 71 + 99 (698 + 71) - 99 >
- 48 × 4 - 62 (48 × 62) - 4 <
- 25 × 1 + 10 (25 × 10) + 1 <
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- 38 × 4 + 86 (38 × 86) + 4 <
- 722 ÷ 19 + 38 (722 ÷ 19) - 38 >
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- 20 × 5 + 80 (20 × 80) + 5 <
- 946 + 10 - 42 946 - 10 + 42 <
- 215 - 95 + 79 (215 + 95) - 79 <
- 910 - 16 + 61 (910 + 16) - 61 >
- 43 × 4 - 64 (43 × 64) - 4 <
- 845 - 86 + 50 (845 + 86) - 50 <
- 748 ÷ 34 + 11 (748 ÷ 34) - 11 >
- 468 ÷ 26 - 18 (468 ÷ 26) + 18 <
- 645 ÷ 15 - 1 (645 ÷ 15) + 1 <
- 870 + 10 - 89 870 - 10 + 89 <
- 95 × 1 - 38 (95 × 38) - 1 <
- 84 × 1 - 9 (84 × 9) - 1 <
- 19 × 4 + 21 (19 × 21) + 4 <
- 572 + 10 - 32 572 - 10 + 32 <
- 19 × 4 + 62 (19 × 62) + 4 <
- 360 ÷ 20 - 4 (360 ÷ 20) + 4 <
- 362 + 10 - 83 362 - 10 + 83 <
- 754 ÷ 26 + 29 (754 ÷ 26) - 29 >
- 260 ÷ 13 + 10 (260 ÷ 13) - 10 >
- 756 ÷ 21 - 7 (756 ÷ 21) + 7 <
- 464 ÷ 16 - 16 (464 ÷ 16) + 16 <
- 780 ÷ 12 + 39 (780 ÷ 12) - 39 >
- 668 + 10 - 31 668 - 10 + 31 <
- 960 ÷ 15 + 32 (960 ÷ 15) - 32 >
- 62 × 8 + 77 (62 × 77) + 8 <
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- 752 ÷ 47 - 16 (752 ÷ 47) + 16 <
- 840 ÷ 60 + 14 (840 ÷ 60) - 14 >
- 342 + 10 - 91 342 - 10 + 91 <
- 615 + 10 - 30 615 - 10 + 30 <
- 750 ÷ 50 + 10 (750 ÷ 50) - 10 >
- 728 ÷ 56 - 4 (728 ÷ 56) + 4 <
- 90 × 3 + 74 (90 × 74) + 3 <
- 41 - 60 + 19 (41 + 60) - 19 <
- 608 ÷ 38 - 4 (608 ÷ 38) + 4 <
- 465 - 51 + 31 (465 + 51) - 31 <
- 900 ÷ 36 + 12 (900 ÷ 36) - 12 >
- 768 ÷ 16 + 24 (768 ÷ 16) - 24 >
- 816 ÷ 16 - 16 (816 ÷ 16) + 16 <
- 95 × 5 + 58 (95 × 58) + 5 <
- 53 × 7 - 56 (53 × 56) - 7 <
- 558 + 10 - 55 558 - 10 + 55 <
- 83 - 56 + 27 (83 + 56) - 27 <
- 528 ÷ 24 - 4 (528 ÷ 24) + 4 <
- 684 ÷ 12 - 4 (684 ÷ 12) + 4 <
- 840 ÷ 70 - 6 (840 ÷ 70) + 6 <
- 767 ÷ 59 - 1 (767 ÷ 59) + 1 <
- 60 × 8 - 45 (60 × 45) - 8 <
- 547 + 10 - 54 547 - 10 + 54 <
- 740 ÷ 10 + 37 (740 ÷ 10) - 37 >
- 565 + 10 - 36 565 - 10 + 36 <
- 239 - 41 + 59 (239 + 41) - 59 >
- 67 × 4 + 18 (67 × 18) + 4 <
- 302 - 98 + 24 (302 + 98) - 24 <
- 69 × 3 + 32 (69 × 32) + 3 <
- 48 × 6 + 95 (48 × 95) + 6 <
- 72 × 8 + 14 (72 × 14) + 8 <
- 624 - 29 + 88 (624 + 29) - 88 >
- 900 ÷ 12 + 25 (900 ÷ 12) - 25 >
- 85 × 3 - 63 (85 × 63) - 3 <
- 400 ÷ 20 - 4 (400 ÷ 20) + 4 <
- 271 - 94 + 51 (271 + 94) - 51 <
- 792 ÷ 33 + 18 (792 ÷ 33) - 18 >
- 860 ÷ 20 - 2 (860 ÷ 20) + 2 <
- 814 - 19 + 14 (814 + 19) - 14 <
- 529 + 10 - 53 529 - 10 + 53 <
- 467 + 10 - 11 467 - 10 + 11 <
- 576 ÷ 36 + 16 (576 ÷ 36) - 16 >
- 672 ÷ 21 + 12 (672 ÷ 21) - 12 >
- 714 ÷ 42 + 14 (714 ÷ 42) - 14 >
- 936 ÷ 24 + 12 (936 ÷ 24) - 12 >
- 42 × 8 - 2 (42 × 2) - 8 >
- 98 × 2 - 22 (98 × 22) - 2 <
- 756 ÷ 14 + 42 (756 ÷ 14) - 42 >
- 528 ÷ 11 - 8 (528 ÷ 11) + 8 <
- 430 ÷ 86 - 1 (430 ÷ 86) + 1 <
- 446 - 99 + 53 (446 + 99) - 53 <
- 812 ÷ 29 - 2 (812 ÷ 29) + 2 <
- 270 ÷ 90 - 2 (270 ÷ 90) + 2 <
- 50 × 7 + 61 (50 × 61) + 7 <
- 62 × 4 - 93 (62 × 93) - 4 <
- 14 × 6 + 87 (14 × 87) + 6 <
- 40 × 9 - 41 (40 × 41) - 9 <
- 30 × 6 + 37 (30 × 37) + 6 <
- 890 - 51 + 59 (890 + 51) - 59 >
※总分：100分， 共计：490道题， 每题：0.20 分。