- 耗时： 0分0秒
- 题数：
- 得分：
- 608 - 14 + 52 (608 + 14) - 52 >
- 310 - 73 + 50 (310 + 73) - 50 <
- 559 ÷ 13 + 43 (559 ÷ 13) - 43 >
- 17 × 9 + 38 (17 × 38) + 9 <
- 930 ÷ 93 - 2 (930 ÷ 93) + 2 <
- 27 × 9 - 46 (27 × 46) - 9 <
- 910 ÷ 13 + 70 (910 ÷ 13) - 70 >
- 410 - 13 + 21 (410 + 13) - 21 >
- 505 + 10 - 38 505 - 10 + 38 <
- 864 ÷ 12 + 48 (864 ÷ 12) - 48 >
- 810 ÷ 45 - 18 (810 ÷ 45) + 18 <
- 34 × 2 + 24 (34 × 24) + 2 <
- 396 ÷ 11 + 18 (396 ÷ 11) - 18 >
- 488 - 11 + 80 (488 + 11) - 80 >
- 540 ÷ 15 + 15 (540 ÷ 15) - 15 >
- 910 ÷ 26 + 13 (910 ÷ 26) - 13 >
- 98 × 6 + 35 (98 × 35) + 6 <
- 500 - 84 + 67 (500 + 84) - 67 <
- 86 × 2 + 48 (86 × 48) + 2 <
- 720 ÷ 15 + 10 (720 ÷ 15) - 10 >
- 50 × 9 - 42 (50 × 42) - 9 <
- 780 ÷ 60 - 3 (780 ÷ 60) + 3 <
- 85 × 1 + 23 (85 × 23) + 1 <
- 690 ÷ 46 - 1 (690 ÷ 46) + 1 <
- 77 × 6 + 25 (77 × 25) + 6 <
- 570 - 85 + 12 (570 + 85) - 12 <
- 313 - 90 + 21 (313 + 90) - 21 <
- 68 × 5 + 52 (68 × 52) + 5 <
- 14 × 9 + 98 (14 × 98) + 9 <
- 36 × 5 + 58 (36 × 58) + 5 <
- 57 × 8 - 42 (57 × 42) - 8 <
- 55 × 8 - 99 (55 × 99) - 8 <
- 124 + 10 - 47 124 - 10 + 47 <
- 87 × 1 - 59 (87 × 59) - 1 <
- 385 - 62 + 48 (385 + 62) - 48 <
- 928 ÷ 16 + 32 (928 ÷ 16) - 32 >
- 17 × 8 - 99 (17 × 99) - 8 <
- 825 ÷ 11 + 55 (825 ÷ 11) - 55 >
- 840 ÷ 20 + 15 (840 ÷ 20) - 15 >
- 52 × 7 + 32 (52 × 32) + 7 <
- 85 × 2 - 13 (85 × 13) - 2 <
- 79 + 10 - 80 79 - 10 + 80 <
- 174 + 10 - 51 174 - 10 + 51 <
- 435 ÷ 15 - 5 (435 ÷ 15) + 5 <
- 825 ÷ 33 - 15 (825 ÷ 33) + 15 <
- 97 × 9 - 62 (97 × 62) - 9 <
- 546 + 10 - 52 546 - 10 + 52 <
- 38 × 7 + 28 (38 × 28) + 7 <
- 551 - 26 + 69 (551 + 26) - 69 >
- 54 × 5 - 40 (54 × 40) - 5 <
- 295 - 66 + 25 (295 + 66) - 25 <
- 576 ÷ 32 + 16 (576 ÷ 32) - 16 >
- 64 × 7 + 13 (64 × 13) + 7 <
- 94 × 8 - 80 (94 × 80) - 8 <
- 59 - 69 + 80 (59 + 69) - 80 >
- 532 ÷ 14 - 1 (532 ÷ 14) + 1 <
- 624 ÷ 52 - 8 (624 ÷ 52) + 8 <
- 944 ÷ 59 + 16 (944 ÷ 59) - 16 >
- 893 + 10 - 25 893 - 10 + 25 <
- 855 - 33 + 21 (855 + 33) - 21 <
- 756 ÷ 14 + 54 (756 ÷ 14) - 54 >
- 32 × 3 - 36 (32 × 36) - 3 <
- 273 ÷ 13 - 7 (273 ÷ 13) + 7 <
- 648 ÷ 12 - 12 (648 ÷ 12) + 12 <
- 798 ÷ 38 - 19 (798 ÷ 38) + 19 <
- 297 + 10 - 45 297 - 10 + 45 <
- 47 × 5 - 11 (47 × 11) - 5 <
- 42 × 5 - 76 (42 × 76) - 5 <
- 877 - 48 + 36 (877 + 48) - 36 <
- 21 × 6 - 20 (21 × 20) - 6 <
- 920 - 48 + 66 (920 + 48) - 66 >
- 462 ÷ 14 + 22 (462 ÷ 14) - 22 >
- 58 × 8 + 32 (58 × 32) + 8 <
- 780 ÷ 39 - 12 (780 ÷ 39) + 12 <
- 990 ÷ 18 + 18 (990 ÷ 18) - 18 >
- 918 ÷ 27 + 18 (918 ÷ 27) - 18 >
- 685 - 90 + 80 (685 + 90) - 80 <
- 196 ÷ 14 - 2 (196 ÷ 14) + 2 <
- 42 × 4 - 96 (42 × 96) - 4 <
- 45 × 2 + 21 (45 × 21) + 2 <
- 12 × 4 + 80 (12 × 80) + 4 <
- 466 - 46 + 53 (466 + 46) - 53 >
- 291 - 48 + 18 (291 + 48) - 18 <
- 378 ÷ 18 + 21 (378 ÷ 18) - 21 >
- 520 - 77 + 24 (520 + 77) - 24 <
- 192 - 97 + 35 (192 + 97) - 35 <
- 382 - 43 + 54 (382 + 43) - 54 >
- 93 × 4 + 63 (93 × 63) + 4 <
- 766 - 76 + 36 (766 + 76) - 36 <
- 45 × 7 - 19 (45 × 19) - 7 <
- 80 × 9 - 89 (80 × 89) - 9 <
- 74 × 6 + 51 (74 × 51) + 6 <
- 42 × 6 - 8 (42 × 8) - 6 <
- 248 - 99 + 89 (248 + 99) - 89 <
- 880 ÷ 22 + 10 (880 ÷ 22) - 10 >
- 16 × 4 + 41 (16 × 41) + 4 <
- 949 + 10 - 21 949 - 10 + 21 <
- 283 - 63 + 50 (283 + 63) - 50 <
- 792 ÷ 66 + 11 (792 ÷ 66) - 11 >
- 880 ÷ 10 + 22 (880 ÷ 10) - 22 >
- 40 × 9 - 17 (40 × 17) - 9 <
- 277 - 58 + 82 (277 + 58) - 82 >
- 11 × 5 + 83 (11 × 83) + 5 <
- 74 × 8 - 5 (74 × 5) - 8 >
- 810 ÷ 18 + 10 (810 ÷ 18) - 10 >
- 461 + 10 - 73 461 - 10 + 73 <
- 77 × 4 - 72 (77 × 72) - 4 <
- 753 - 62 + 72 (753 + 62) - 72 >
- 96 × 5 + 24 (96 × 24) + 5 <
- 99 × 5 - 63 (99 × 63) - 5 <
- 299 - 68 + 24 (299 + 68) - 24 <
- 17 × 4 + 82 (17 × 82) + 4 <
- 519 + 10 - 39 519 - 10 + 39 <
- 525 - 59 + 14 (525 + 59) - 14 <
- 923 - 57 + 16 (923 + 57) - 16 <
- 25 × 4 - 25 (25 × 25) - 4 <
- 136 - 36 + 91 (136 + 36) - 91 >
- 420 ÷ 10 + 42 (420 ÷ 10) - 42 >
- 69 × 3 + 95 (69 × 95) + 3 <
- 171 - 57 + 59 (171 + 57) - 59 >
- 43 × 5 - 89 (43 × 89) - 5 <
- 63 × 4 + 77 (63 × 77) + 4 <
- 744 ÷ 12 + 62 (744 ÷ 12) - 62 >
- 74 × 7 + 77 (74 × 77) + 7 <
- 255 + 10 - 47 255 - 10 + 47 <
- 64 × 5 - 26 (64 × 26) - 5 <
- 560 ÷ 70 - 1 (560 ÷ 70) + 1 <
- 728 ÷ 13 - 2 (728 ÷ 13) + 2 <
- 857 + 10 - 71 857 - 10 + 71 <
- 39 × 1 + 75 (39 × 75) + 1 <
- 308 ÷ 11 + 11 (308 ÷ 11) - 11 >
- 58 × 2 + 33 (58 × 33) + 2 <
- 41 × 9 - 26 (41 × 26) - 9 <
- 310 - 38 + 57 (310 + 38) - 57 >
- 91 × 4 - 56 (91 × 56) - 4 <
- 59 × 7 - 10 (59 × 10) - 7 <
- 26 × 9 + 35 (26 × 35) + 9 <
- 980 ÷ 10 + 10 (980 ÷ 10) - 10 >
- 492 - 10 + 44 (492 + 10) - 44 >
- 27 × 2 + 93 (27 × 93) + 2 <
- 960 ÷ 12 - 20 (960 ÷ 12) + 20 <
- 63 × 4 + 56 (63 × 56) + 4 <
- 53 × 8 - 97 (53 × 97) - 8 <
- 44 × 8 - 4 (44 × 4) - 8 >
- 93 × 5 - 60 (93 × 60) - 5 <
- 940 + 10 - 85 940 - 10 + 85 <
- 372 ÷ 62 - 6 (372 ÷ 62) + 6 <
- 840 ÷ 14 - 1 (840 ÷ 14) + 1 <
- 11 × 8 + 75 (11 × 75) + 8 <
- 285 + 10 - 20 285 - 10 + 20 <
- 612 ÷ 34 + 18 (612 ÷ 34) - 18 >
- 540 ÷ 90 - 4 (540 ÷ 90) + 4 <
- 29 × 7 - 42 (29 × 42) - 7 <
- 980 + 10 - 12 980 - 10 + 12 <
- 663 ÷ 39 - 3 (663 ÷ 39) + 3 <
- 196 - 56 + 57 (196 + 56) - 57 >
- 210 ÷ 10 + 21 (210 ÷ 10) - 21 >
- 739 - 63 + 40 (739 + 63) - 40 <
- 860 + 10 - 19 860 - 10 + 19 <
- 33 × 9 - 38 (33 × 38) - 9 <
- 173 + 10 - 75 173 - 10 + 75 <
- 525 ÷ 15 + 35 (525 ÷ 15) - 35 >
- 498 - 58 + 95 (498 + 58) - 95 >
- 77 × 6 + 73 (77 × 73) + 6 <
- 432 ÷ 12 + 12 (432 ÷ 12) - 12 >
- 20 × 7 - 84 (20 × 84) - 7 <
- 65 × 3 - 29 (65 × 29) - 3 <
- 546 ÷ 26 + 14 (546 ÷ 26) - 14 >
- 195 - 86 + 16 (195 + 86) - 16 <
- 220 - 96 + 39 (220 + 96) - 39 <
- 952 + 10 - 63 952 - 10 + 63 <
- 840 ÷ 24 + 21 (840 ÷ 24) - 21 >
- 62 × 2 + 30 (62 × 30) + 2 <
- 690 ÷ 23 - 10 (690 ÷ 23) + 10 <
- 92 × 7 - 15 (92 × 15) - 7 <
- 55 × 2 + 56 (55 × 56) + 2 <
- 87 × 9 - 66 (87 × 66) - 9 <
- 630 ÷ 14 - 2 (630 ÷ 14) + 2 <
- 65 × 5 + 57 (65 × 57) + 5 <
- 48 × 9 - 22 (48 × 22) - 9 <
- 196 - 93 + 33 (196 + 93) - 33 <
- 576 ÷ 12 + 48 (576 ÷ 12) - 48 >
- 279 - 69 + 63 (279 + 69) - 63 <
- 432 ÷ 12 - 1 (432 ÷ 12) + 1 <
- 15 × 6 + 81 (15 × 81) + 6 <
- 874 ÷ 23 + 23 (874 ÷ 23) - 23 >
- 870 ÷ 30 + 10 (870 ÷ 30) - 10 >
- 79 + 10 - 75 79 - 10 + 75 <
- 252 ÷ 14 + 18 (252 ÷ 14) - 18 >
- 188 + 10 - 26 188 - 10 + 26 <
- 13 × 2 - 1 (13 × 1) - 2 >
- 910 ÷ 14 + 14 (910 ÷ 14) - 14 >
- 100 + 10 - 97 100 - 10 + 97 <
- 68 × 7 - 99 (68 × 99) - 7 <
- 993 + 10 - 45 993 - 10 + 45 <
- 98 × 7 + 39 (98 × 39) + 7 <
- 88 × 7 + 65 (88 × 65) + 7 <
- 774 ÷ 18 + 18 (774 ÷ 18) - 18 >
- 39 × 3 - 28 (39 × 28) - 3 <
- 673 + 10 - 30 673 - 10 + 30 <
- 60 × 3 + 85 (60 × 85) + 3 <
- 23 × 4 - 62 (23 × 62) - 4 <
- 33 × 3 + 11 (33 × 11) + 3 <
- 988 ÷ 52 - 13 (988 ÷ 52) + 13 <
- 960 ÷ 15 + 48 (960 ÷ 15) - 48 >
- 184 + 10 - 57 184 - 10 + 57 <
- 900 ÷ 20 - 12 (900 ÷ 20) + 12 <
- 144 ÷ 12 + 12 (144 ÷ 12) - 12 >
- 334 - 46 + 44 (334 + 46) - 44 <
- 443 + 10 - 19 443 - 10 + 19 <
- 74 × 1 - 54 (74 × 54) - 1 <
- 22 × 5 - 85 (22 × 85) - 5 <
- 62 × 2 + 63 (62 × 63) + 2 <
- 335 + 10 - 71 335 - 10 + 71 <
- 98 × 2 + 23 (98 × 23) + 2 <
- 98 × 5 + 81 (98 × 81) + 5 <
- 937 + 10 - 40 937 - 10 + 40 <
- 712 - 55 + 35 (712 + 55) - 35 <
- 819 ÷ 21 + 21 (819 ÷ 21) - 21 >
- 82 × 7 - 41 (82 × 41) - 7 <
- 73 × 7 - 44 (73 × 44) - 7 <
- 576 ÷ 12 - 16 (576 ÷ 12) + 16 <
- 864 ÷ 27 - 6 (864 ÷ 27) + 6 <
- 47 × 2 - 73 (47 × 73) - 2 <
- 645 ÷ 43 + 15 (645 ÷ 43) - 15 >
- 648 ÷ 18 - 3 (648 ÷ 18) + 3 <
- 55 - 13 + 34 (55 + 13) - 34 >
- 966 ÷ 42 - 1 (966 ÷ 42) + 1 <
- 902 - 17 + 54 (902 + 17) - 54 >
- 89 × 5 + 86 (89 × 86) + 5 <
- 816 ÷ 12 + 68 (816 ÷ 12) - 68 >
- 900 ÷ 15 + 12 (900 ÷ 15) - 12 >
- 988 + 10 - 86 988 - 10 + 86 <
- 19 × 8 + 64 (19 × 64) + 8 <
- 20 × 8 - 42 (20 × 42) - 8 <
- 952 ÷ 56 - 4 (952 ÷ 56) + 4 <
- 51 × 8 - 79 (51 × 79) - 8 <
- 606 + 10 - 65 606 - 10 + 65 <
- 621 + 10 - 47 621 - 10 + 47 <
- 406 + 10 - 19 406 - 10 + 19 <
- 65 × 6 + 51 (65 × 51) + 6 <
- 245 - 62 + 76 (245 + 62) - 76 >
- 634 - 35 + 41 (634 + 35) - 41 >
- 58 × 6 + 40 (58 × 40) + 6 <
- 432 - 72 + 33 (432 + 72) - 33 <
- 399 - 71 + 82 (399 + 71) - 82 >
- 142 - 77 + 12 (142 + 77) - 12 <
- 648 ÷ 81 - 6 (648 ÷ 81) + 6 <
- 519 + 10 - 97 519 - 10 + 97 <
- 286 - 36 + 32 (286 + 36) - 32 <
- 80 - 65 + 10 (80 + 65) - 10 <
- 660 ÷ 11 + 55 (660 ÷ 11) - 55 >
- 780 ÷ 12 - 13 (780 ÷ 12) + 13 <
- 900 ÷ 25 - 5 (900 ÷ 25) + 5 <
- 936 ÷ 12 + 52 (936 ÷ 12) - 52 >
- 780 ÷ 26 + 26 (780 ÷ 26) - 26 >
- 782 ÷ 34 + 17 (782 ÷ 34) - 17 >
- 954 ÷ 53 - 1 (954 ÷ 53) + 1 <
- 306 - 26 + 23 (306 + 26) - 23 <
- 930 ÷ 62 + 10 (930 ÷ 62) - 10 >
- 338 + 10 - 15 338 - 10 + 15 <
- 96 × 6 + 32 (96 × 32) + 6 <
- 66 × 8 - 55 (66 × 55) - 8 <
- 600 ÷ 24 - 15 (600 ÷ 24) + 15 <
- 506 - 85 + 60 (506 + 85) - 60 <
- 504 ÷ 12 + 12 (504 ÷ 12) - 12 >
- 550 ÷ 22 - 1 (550 ÷ 22) + 1 <
- 26 × 5 + 14 (26 × 14) + 5 <
- 35 × 7 + 41 (35 × 41) + 7 <
- 81 × 9 + 63 (81 × 63) + 9 <
- 612 ÷ 12 - 36 (612 ÷ 12) + 36 <
- 357 - 30 + 49 (357 + 30) - 49 >
- 36 × 2 - 60 (36 × 60) - 2 <
- 56 × 9 + 96 (56 × 96) + 9 <
- 34 × 7 - 59 (34 × 59) - 7 <
- 702 + 10 - 55 702 - 10 + 55 <
- 512 + 10 - 56 512 - 10 + 56 <
- 370 + 10 - 77 370 - 10 + 77 <
- 880 ÷ 20 - 40 (880 ÷ 20) + 40 <
- 91 × 9 - 56 (91 × 56) - 9 <
- 28 × 7 - 80 (28 × 80) - 7 <
- 300 ÷ 10 - 1 (300 ÷ 10) + 1 <
- 913 ÷ 11 - 83 (913 ÷ 11) + 83 <
- 573 + 10 - 59 573 - 10 + 59 <
- 287 + 10 - 61 287 - 10 + 61 <
- 784 ÷ 16 + 49 (784 ÷ 16) - 49 >
- 240 ÷ 24 - 5 (240 ÷ 24) + 5 <
- 572 - 80 + 12 (572 + 80) - 12 <
- 339 - 41 + 34 (339 + 41) - 34 <
- 895 - 24 + 95 (895 + 24) - 95 >
- 60 × 2 + 27 (60 × 27) + 2 <
- 11 × 5 + 79 (11 × 79) + 5 <
- 212 - 66 + 69 (212 + 66) - 69 >
- 179 + 10 - 50 179 - 10 + 50 <
- 10 × 1 + 56 (10 × 56) + 1 <
- 62 × 8 - 49 (62 × 49) - 8 <
- 83 × 5 + 15 (83 × 15) + 5 <
- 456 ÷ 12 - 6 (456 ÷ 12) + 6 <
- 650 ÷ 25 + 13 (650 ÷ 25) - 13 >
- 270 - 16 + 87 (270 + 16) - 87 >
- 997 - 23 + 63 (997 + 23) - 63 >
- 637 ÷ 13 + 13 (637 ÷ 13) - 13 >
- 648 ÷ 24 + 18 (648 ÷ 24) - 18 >
- 693 ÷ 21 + 33 (693 ÷ 21) - 33 >
- 29 × 9 + 90 (29 × 90) + 9 <
- 672 ÷ 12 + 21 (672 ÷ 12) - 21 >
- 848 - 24 + 46 (848 + 24) - 46 >
- 528 ÷ 22 - 6 (528 ÷ 22) + 6 <
- 770 ÷ 22 + 22 (770 ÷ 22) - 22 >
- 330 ÷ 15 - 6 (330 ÷ 15) + 6 <
- 782 ÷ 17 + 46 (782 ÷ 17) - 46 >
- 24 × 9 + 70 (24 × 70) + 9 <
- 336 ÷ 24 - 1 (336 ÷ 24) + 1 <
- 897 + 10 - 23 897 - 10 + 23 <
- 52 - 84 + 38 (52 + 84) - 38 <
- 62 × 4 - 28 (62 × 28) - 4 <
- 32 × 3 + 16 (32 × 16) + 3 <
- 814 + 10 - 21 814 - 10 + 21 <
- 45 + 10 - 11 45 - 10 + 11 <
- 952 ÷ 14 + 68 (952 ÷ 14) - 68 >
- 730 ÷ 73 - 5 (730 ÷ 73) + 5 <
- 95 × 3 - 11 (95 × 11) - 3 <
- 287 - 89 + 92 (287 + 89) - 92 >
- 91 × 7 - 90 (91 × 90) - 7 <
- 683 + 10 - 35 683 - 10 + 35 <
- 11 × 1 - 2 (11 × 2) - 1 <
- 199 - 73 + 95 (199 + 73) - 95 >
- 990 ÷ 10 - 5 (990 ÷ 10) + 5 <
- 450 ÷ 75 - 5 (450 ÷ 75) + 5 <
- 33 × 9 - 7 (33 × 7) - 9 >
- 600 ÷ 20 + 15 (600 ÷ 20) - 15 >
- 594 ÷ 22 + 27 (594 ÷ 22) - 27 >
- 550 ÷ 22 + 10 (550 ÷ 22) - 10 >
- 896 ÷ 14 - 7 (896 ÷ 14) + 7 <
- 158 - 87 + 60 (158 + 87) - 60 <
- 62 × 7 + 24 (62 × 24) + 7 <
- 132 ÷ 44 - 2 (132 ÷ 44) + 2 <
- 180 ÷ 20 - 1 (180 ÷ 20) + 1 <
- 89 × 1 - 14 (89 × 14) - 1 <
- 328 - 80 + 19 (328 + 80) - 19 <
- 880 ÷ 16 - 8 (880 ÷ 16) + 8 <
- 648 ÷ 24 - 6 (648 ÷ 24) + 6 <
- 67 × 9 + 95 (67 × 95) + 9 <
- 103 + 10 - 57 103 - 10 + 57 <
- 876 ÷ 73 - 4 (876 ÷ 73) + 4 <
- 27 × 7 - 28 (27 × 28) - 7 <
- 373 - 60 + 93 (373 + 60) - 93 >
- 706 + 10 - 50 706 - 10 + 50 <
- 28 × 2 + 83 (28 × 83) + 2 <
- 735 + 10 - 47 735 - 10 + 47 <
- 300 + 10 - 62 300 - 10 + 62 <
- 563 - 93 + 29 (563 + 93) - 29 <
- 552 + 10 - 32 552 - 10 + 32 <
- 984 ÷ 41 - 24 (984 ÷ 41) + 24 <
- 80 × 2 + 14 (80 × 14) + 2 <
- 35 × 4 + 43 (35 × 43) + 4 <
- 297 + 10 - 30 297 - 10 + 30 <
- 767 - 25 + 42 (767 + 25) - 42 >
- 360 ÷ 24 - 8 (360 ÷ 24) + 8 <
- 22 × 5 - 5 (22 × 5) - 5 =
- 134 + 10 - 78 134 - 10 + 78 <
- 462 ÷ 11 + 42 (462 ÷ 11) - 42 >
- 799 - 36 + 64 (799 + 36) - 64 >
- 22 × 3 + 79 (22 × 79) + 3 <
- 989 ÷ 23 + 43 (989 ÷ 23) - 43 >
- 324 ÷ 12 + 12 (324 ÷ 12) - 12 >
- 986 ÷ 34 - 17 (986 ÷ 34) + 17 <
- 952 ÷ 17 - 8 (952 ÷ 17) + 8 <
- 888 ÷ 12 - 6 (888 ÷ 12) + 6 <
- 180 + 10 - 18 180 - 10 + 18 <
- 450 ÷ 75 - 6 (450 ÷ 75) + 6 <
- 91 × 4 - 40 (91 × 40) - 4 <
- 215 + 10 - 83 215 - 10 + 83 <
- 54 × 4 + 86 (54 × 86) + 4 <
- 58 × 2 + 63 (58 × 63) + 2 <
- 676 - 98 + 95 (676 + 98) - 95 <
- 64 × 7 + 23 (64 × 23) + 7 <
- 23 × 9 - 39 (23 × 39) - 9 <
- 312 - 28 + 61 (312 + 28) - 61 >
- 21 × 8 + 90 (21 × 90) + 8 <
- 674 + 10 - 90 674 - 10 + 90 <
- 696 - 72 + 38 (696 + 72) - 38 <
- 302 - 28 + 89 (302 + 28) - 89 >
- 785 + 10 - 12 785 - 10 + 12 <
- 864 ÷ 12 + 32 (864 ÷ 12) - 32 >
- 70 × 3 - 21 (70 × 21) - 3 <
- 20 × 9 + 73 (20 × 73) + 9 <
- 399 + 10 - 43 399 - 10 + 43 <
- 975 ÷ 15 - 3 (975 ÷ 15) + 3 <
- 962 + 10 - 80 962 - 10 + 80 <
- 242 + 10 - 71 242 - 10 + 71 <
- 43 × 8 - 39 (43 × 39) - 8 <
- 882 ÷ 21 + 42 (882 ÷ 21) - 42 >
- 492 ÷ 12 + 12 (492 ÷ 12) - 12 >
- 280 ÷ 56 - 2 (280 ÷ 56) + 2 <
- 137 - 40 + 76 (137 + 40) - 76 >
- 810 ÷ 15 - 10 (810 ÷ 15) + 10 <
- 980 ÷ 49 - 2 (980 ÷ 49) + 2 <
- 432 ÷ 18 - 2 (432 ÷ 18) + 2 <
- 882 ÷ 49 + 14 (882 ÷ 49) - 14 >
※总分：100分， 共计：400道题， 每题：0.25 分。