- 耗时： 0分0秒
- 题数：
- 得分：
- 343 - 41 + 16 (27 + 75) - 31 >
- 56 × 4 - 32 (73 × 18) - 6 <
- 720 ÷ 30 - 12 (465 ÷ 15) + 3 <
- 65 × 6 + 63 (91 × 81) + 3 <
- 97 × 5 - 49 (39 × 70) - 6 <
- 749 + 10 - 94 97 - 14 + 20 >
- 607 - 85 + 59 (350 + 17) - 24 >
- 850 ÷ 85 + 10 (506 ÷ 11) - 11 <
- 23 + 10 - 13 16 - 38 + 32 >
- 46 × 6 + 22 (48 × 38) + 3 <
- 900 ÷ 15 + 15 (816 ÷ 24) - 24 >
- 45 × 6 - 70 (78 × 62) - 5 <
- 932 - 59 + 78 (222 + 22) - 65 >
- 53 × 1 + 90 (42 × 50) + 9 <
- 173 - 48 + 59 (24 + 71) - 23 >
- 735 ÷ 15 + 21 (480 ÷ 10) - 20 >
- 239 + 10 - 85 30 - 47 + 66 >
- 420 ÷ 14 + 12 (828 ÷ 18) - 36 >
- 504 ÷ 14 - 24 (860 ÷ 86) + 5 <
- 252 ÷ 14 + 12 (924 ÷ 22) - 11 <
- 900 ÷ 25 - 3 (560 ÷ 14) + 40 <
- 504 ÷ 42 - 1 (700 ÷ 70) + 5 <
- 588 - 97 + 91 (903 + 74) - 68 <
- 120 ÷ 20 - 5 (900 ÷ 12) + 50 <
- 60 × 2 + 83 (74 × 14) + 4 <
- 481 - 99 + 49 (630 + 37) - 48 <
- 960 ÷ 12 - 24 (720 ÷ 10) + 15 <
- 38 × 4 + 78 (32 × 40) + 2 <
- 848 ÷ 16 + 16 (650 ÷ 10) - 25 >
- 26 × 6 + 73 (99 × 37) + 2 <
- 47 × 7 + 18 (90 × 24) + 1 <
- 947 + 10 - 13 47 - 16 + 65 >
- 823 + 10 - 64 70 - 24 + 85 >
- 13 × 8 + 93 (10 × 76) + 3 <
- 990 ÷ 30 - 11 (975 ÷ 75) + 1 >
- 565 - 18 + 71 (416 + 60) - 64 >
- 131 + 10 - 53 10 - 49 + 65 >
- 975 ÷ 25 - 25 (624 ÷ 12) + 26 <
- 945 ÷ 15 + 45 (715 ÷ 13) - 13 >
- 137 - 27 + 43 (73 + 27) - 31 >
- 550 ÷ 10 + 22 (360 ÷ 24) - 12 >
- 351 - 97 + 92 (921 + 29) - 50 <
- 65 × 2 - 80 (82 × 36) - 3 <
- 84 × 9 - 67 (57 × 13) - 6 <
- 71 × 2 - 63 (71 × 91) - 1 <
- 305 ÷ 61 - 1 (374 ÷ 11) + 2 <
- 828 ÷ 18 + 23 (612 ÷ 34) - 12 >
- 688 - 52 + 47 (29 + 72) - 72 >
- 269 - 41 + 65 (581 + 79) - 40 <
- 845 - 37 + 58 (575 + 68) - 23 >
- 67 × 9 - 25 (59 × 23) - 6 <
- 672 ÷ 16 - 28 (120 ÷ 12) + 4 =
- 40 × 5 + 12 (39 × 92) + 3 <
- 570 ÷ 15 + 19 (780 ÷ 30) - 12 >
- 84 × 3 - 7 (50 × 55) - 8 <
- 880 ÷ 11 + 55 (980 ÷ 14) - 10 >
- 47 × 4 + 58 (15 × 49) + 8 <
- 288 ÷ 16 + 12 (900 ÷ 18) - 18 <
- 918 + 10 - 40 44 - 67 + 59 >
- 594 ÷ 11 + 27 (672 ÷ 24) - 12 >
- 975 ÷ 75 - 3 (720 ÷ 16) + 5 <
- 50 × 4 + 69 (28 × 82) + 6 <
- 720 - 50 + 53 (120 + 70) - 69 >
- 49 × 3 - 58 (44 × 14) - 1 <
- 83 × 1 - 3 (67 × 68) - 9 <
- 960 ÷ 15 + 24 (612 ÷ 12) - 51 >
- 288 ÷ 72 - 4 (840 ÷ 28) + 21 <
- 943 + 10 - 39 63 - 52 + 26 >
- 332 ÷ 83 - 4 (210 ÷ 70) + 2 <
- 488 + 10 - 39 37 - 27 + 96 >
- 792 ÷ 44 + 18 (900 ÷ 25) - 20 >
- 729 ÷ 27 - 9 (880 ÷ 16) + 2 <
- 223 + 10 - 93 16 - 61 + 60 >
- 42 × 4 + 95 (10 × 97) + 6 <
- 264 ÷ 12 - 12 (378 ÷ 42) + 2 <
- 72 × 5 - 17 (53 × 13) - 7 <
- 420 ÷ 20 + 12 (532 ÷ 14) - 38 >
- 724 - 80 + 85 (255 + 81) - 64 >
- 55 × 1 + 35 (69 × 26) + 8 <
- 924 ÷ 14 - 1 (847 ÷ 77) + 7 >
- 780 ÷ 26 + 10 (740 ÷ 10) - 37 >
- 660 ÷ 10 + 10 (216 ÷ 12) - 18 >
- 99 × 4 + 52 (74 × 55) + 1 <
- 76 × 1 - 63 (51 × 73) - 1 <
- 775 ÷ 25 + 25 (884 ÷ 13) - 13 >
- 351 - 89 + 77 (388 + 84) - 20 <
- 33 × 4 - 47 (43 × 69) - 3 <
- 22 × 5 + 92 (88 × 40) + 6 <
- 888 - 70 + 29 (550 + 19) - 10 >
- 770 - 74 + 20 (932 + 25) - 44 <
- 109 - 53 + 72 (965 + 30) - 90 <
- 846 ÷ 18 + 47 (782 ÷ 34) - 23 >
- 277 - 98 + 82 (837 + 81) - 41 <
- 86 × 8 - 90 (89 × 65) - 3 <
- 87 × 8 + 10 (32 × 66) + 4 <
- 850 ÷ 17 + 17 (648 ÷ 18) - 24 >
- 618 - 36 + 16 (164 + 93) - 16 >
- 427 ÷ 61 - 7 (315 ÷ 21) + 5 <
- 26 × 1 + 37 (23 × 70) + 3 <
- 19 × 2 - 1 (59 × 15) - 1 <
- 891 ÷ 27 - 33 (286 ÷ 13) + 2 <
- 750 ÷ 50 + 10 (574 ÷ 14) - 14 <
- 683 + 10 - 66 23 - 33 + 92 >
- 100 - 16 + 47 (240 + 94) - 24 <
- 87 × 7 - 86 (20 × 33) - 7 <
- 660 ÷ 10 + 15 (768 ÷ 16) - 12 >
- 14 × 9 - 50 (38 × 5) - 7 <
- 200 ÷ 25 - 1 (840 ÷ 56) + 12 <
- 92 - 34 + 63 (56 + 18) - 19 >
- 68 × 8 - 12 (31 × 8) - 4 >
- 704 ÷ 44 + 16 (600 ÷ 10) - 12 <
- 30 × 7 + 72 (10 × 64) + 4 <
- 247 - 17 + 62 (314 + 40) - 91 >
- 38 × 6 - 11 (35 × 98) - 9 <
- 57 - 38 + 27 (294 + 15) - 75 <
- 191 + 10 - 93 90 - 17 + 88 <
- 61 × 5 - 29 (89 × 64) - 5 <
- 800 ÷ 20 - 40 (480 ÷ 15) + 8 <
- 325 ÷ 65 - 1 (720 ÷ 36) + 12 <
- 390 ÷ 30 - 5 (960 ÷ 16) + 48 <
- 400 ÷ 10 + 40 (744 ÷ 12) - 31 >
- 272 - 98 + 41 (667 + 82) - 83 <
- 521 - 11 + 53 (981 + 79) - 42 <
- 34 × 2 + 75 (78 × 78) + 7 <
- 18 × 7 - 59 (40 × 1) - 1 >
- 421 - 63 + 65 (65 + 43) - 61 >
- 836 ÷ 44 + 19 (300 ÷ 12) - 10 >
- 840 ÷ 42 + 10 (840 ÷ 56) - 15 >
- 98 × 8 + 53 (65 × 60) + 4 <
- 765 ÷ 45 + 17 (513 ÷ 19) - 19 >
- 829 + 10 - 54 56 - 34 + 87 >
- 34 × 6 + 37 (34 × 62) + 8 <
- 800 + 10 - 61 20 - 43 + 62 >
- 714 ÷ 14 + 34 (378 ÷ 14) - 18 >
- 375 - 71 + 89 (359 + 24) - 95 >
- 504 ÷ 24 - 18 (432 ÷ 16) + 3 <
- 749 - 55 + 70 (507 + 79) - 94 >
- 22 × 3 + 49 (78 × 98) + 5 <
- 38 × 4 - 15 (82 × 51) - 6 <
- 60 × 4 + 37 (98 × 77) + 5 <
- 900 ÷ 36 - 10 (540 ÷ 54) + 9 <
- 26 × 9 - 95 (77 × 73) - 1 <
- 88 × 4 + 55 (49 × 57) + 2 <
- 212 - 29 + 51 (795 + 53) - 41 <
- 96 × 2 - 73 (29 × 51) - 2 <
- 532 ÷ 19 + 14 (576 ÷ 18) - 24 >
- 58 × 6 - 9 (66 × 53) - 5 <
- 278 + 10 - 67 57 - 75 + 42 >
- 625 - 16 + 28 (32 + 70) - 54 >
- 192 ÷ 12 + 16 (988 ÷ 52) - 19 >
- 85 × 6 + 21 (94 × 28) + 5 <
- 76 × 6 + 15 (28 × 83) + 1 <
- 442 - 43 + 65 (207 + 81) - 11 >
- 374 ÷ 22 - 2 (990 ÷ 33) + 1 <
- 825 ÷ 55 - 1 (418 ÷ 11) + 19 <
- 92 × 7 - 7 (29 × 81) - 5 <
- 31 × 4 + 83 (54 × 76) + 1 <
- 85 × 3 - 69 (99 × 20) - 3 <
- 840 ÷ 24 + 20 (630 ÷ 10) - 35 >
- 29 × 8 + 98 (57 × 79) + 2 <
- 825 ÷ 11 + 25 (592 ÷ 16) - 16 >
- 236 - 74 + 57 (349 + 46) - 63 <
- 54 × 8 - 41 (32 × 11) - 4 >
- 756 ÷ 21 + 14 (988 ÷ 13) - 26 =
- 27 × 1 + 99 (34 × 26) + 4 <
- 17 × 9 - 47 (54 × 69) - 4 <
- 772 - 56 + 18 (563 + 98) - 86 >
- 67 × 2 + 13 (84 × 29) + 9 <
- 59 × 2 + 25 (17 × 71) + 7 <
- 978 + 10 - 92 31 - 23 + 70 >
- 456 ÷ 24 + 19 (480 ÷ 16) - 12 >
- 76 + 10 - 86 39 - 20 + 64 <
- 42 × 1 + 96 (14 × 10) + 2 <
- 86 × 3 + 12 (96 × 43) + 9 <
- 66 × 2 - 82 (34 × 94) - 4 <
- 12 × 5 + 77 (11 × 64) + 6 <
- 327 + 10 - 27 87 - 79 + 77 >
- 945 ÷ 15 + 27 (600 ÷ 25) - 12 >
- 11 × 9 - 82 (76 × 90) - 1 <
- 86 × 2 + 77 (85 × 90) + 3 <
- 627 ÷ 57 - 1 (621 ÷ 27) + 23 <
- 864 ÷ 18 + 32 (924 ÷ 84) - 11 >
- 853 - 56 + 61 (742 + 70) - 56 >
- 98 × 1 + 57 (27 × 43) + 7 <
- 960 ÷ 24 - 8 (756 ÷ 42) + 14 =
- 630 ÷ 30 + 14 (600 ÷ 15) - 20 >
- 220 ÷ 10 + 10 (672 ÷ 56) - 12 >
- 600 ÷ 15 + 40 (330 ÷ 10) - 15 >
- 120 ÷ 12 - 8 (750 ÷ 50) + 10 <
- 32 × 7 - 50 (49 × 5) - 4 <
- 913 ÷ 11 - 11 (646 ÷ 38) + 2 >
- 32 × 6 + 58 (67 × 88) + 8 <
- 31 × 9 - 89 (51 × 85) - 6 <
- 61 × 4 + 33 (69 × 26) + 4 <
- 493 - 34 + 83 (685 + 94) - 36 <
- 754 ÷ 26 + 13 (510 ÷ 15) - 17 >
- 414 ÷ 18 - 2 (378 ÷ 27) + 7 =
- 475 + 10 - 70 89 - 33 + 37 >
- 75 × 4 - 37 (41 × 25) - 8 <
- 48 × 8 - 41 (67 × 79) - 4 <
- 22 × 7 + 84 (32 × 27) + 4 <
- 42 × 3 + 95 (66 × 82) + 4 <
- 840 ÷ 15 + 15 (605 ÷ 11) - 55 >
- 486 - 48 + 95 (968 + 81) - 97 <
- 585 ÷ 45 + 13 (900 ÷ 12) - 75 >
- 816 ÷ 12 + 24 (884 ÷ 17) - 52 >
- 236 + 10 - 33 97 - 90 + 90 >
- 52 × 8 + 59 (54 × 91) + 2 <
- 255 ÷ 15 - 15 (370 ÷ 10) + 10 <
- 875 - 30 + 26 (985 + 28) - 20 <
- 491 + 10 - 26 46 - 73 + 37 >
- 63 × 3 - 51 (32 × 2) - 7 >
- 448 + 10 - 36 70 - 37 + 33 >
- 77 × 2 - 34 (75 × 56) - 9 <
- 18 × 8 + 35 (72 × 83) + 8 <
- 528 ÷ 22 + 16 (364 ÷ 28) - 13 >
- 765 - 44 + 35 (31 + 47) - 27 >
- 33 × 4 + 17 (26 × 49) + 8 <
- 714 ÷ 21 + 14 (900 ÷ 30) - 30 >
- 31 × 5 + 45 (67 × 37) + 9 <
- 186 ÷ 62 - 3 (387 ÷ 43) + 9 <
- 116 - 27 + 77 (94 + 38) - 74 >
- 305 + 10 - 29 92 - 70 + 18 >
- 600 ÷ 10 + 10 (990 ÷ 30) - 11 >
- 732 - 98 + 47 (868 + 51) - 68 <
- 14 × 4 + 82 (63 × 77) + 2 <
- 91 × 6 + 48 (18 × 84) + 5 <
- 147 - 68 + 48 (453 + 47) - 26 <
- 31 + 10 - 33 89 - 22 + 47 <
- 28 × 5 - 41 (64 × 17) - 5 <
- 630 ÷ 14 - 15 (720 ÷ 30) + 24 <
- 91 × 8 - 59 (56 × 77) - 1 <
- 87 × 1 + 81 (86 × 44) + 9 <
- 924 ÷ 12 + 28 (924 ÷ 84) - 11 >
- 271 + 10 - 97 36 - 19 + 52 >
- 519 + 10 - 73 64 - 47 + 87 >
- 60 × 8 - 65 (92 × 78) - 7 <
- 33 × 2 + 17 (98 × 11) + 2 <
- 680 ÷ 20 + 20 (876 ÷ 12) - 12 <
- 362 - 31 + 67 (73 + 23) - 77 >
- 829 + 10 - 59 97 - 79 + 72 >
- 910 ÷ 65 - 10 (154 ÷ 11) + 1 <
- 11 × 8 + 77 (83 × 14) + 5 <
- 650 ÷ 13 + 26 (782 ÷ 34) - 23 >
- 75 × 5 + 39 (25 × 21) + 7 <
- 760 ÷ 38 + 10 (378 ÷ 18) - 21 >
- 35 × 7 - 83 (37 × 12) - 8 <
- 50 × 5 + 70 (68 × 66) + 4 <
- 414 ÷ 18 - 9 (146 ÷ 73) + 1 >
- 512 ÷ 16 - 4 (840 ÷ 10) + 7 <
- 70 × 3 + 86 (99 × 67) + 7 <
- 98 × 9 - 68 (90 × 27) - 1 <
- 96 × 8 - 59 (44 × 19) - 6 <
- 490 ÷ 49 + 10 (990 ÷ 11) - 10 <
- 466 - 58 + 89 (454 + 88) - 17 <
- 25 × 4 - 61 (25 × 41) - 2 <
- 65 - 14 + 46 (361 + 58) - 78 <
- 924 ÷ 66 + 12 (270 ÷ 10) - 27 >
- 796 - 39 + 27 (378 + 85) - 89 >
- 773 + 10 - 44 41 - 39 + 13 >
- 720 ÷ 12 + 15 (780 ÷ 30) - 20 >
- 357 ÷ 21 + 17 (896 ÷ 14) - 14 <
- 47 × 3 - 26 (83 × 83) - 6 <
- 302 - 49 + 88 (491 + 26) - 42 <
- 450 ÷ 10 + 45 (780 ÷ 30) - 12 >
- 448 ÷ 16 + 16 (900 ÷ 10) - 12 <
- 990 ÷ 22 + 18 (972 ÷ 18) - 27 >
- 32 × 6 + 59 (53 × 45) + 7 <
- 60 × 6 + 74 (30 × 66) + 9 <
- 840 ÷ 28 + 14 (900 ÷ 12) - 36 >
- 22 × 3 - 12 (15 × 73) - 5 <
- 205 - 97 + 61 (123 + 54) - 26 >
- 92 × 4 + 60 (82 × 60) + 6 <
- 673 - 11 + 82 (803 + 79) - 66 <
- 856 - 13 + 90 (396 + 88) - 95 >
- 62 × 2 - 77 (22 × 76) - 8 <
- 53 × 6 + 56 (89 × 26) + 1 <
- 977 - 70 + 42 (167 + 59) - 88 >
- 870 ÷ 10 + 30 (140 ÷ 10) - 10 >
- 780 ÷ 26 + 13 (672 ÷ 32) - 14 >
- 870 ÷ 58 - 2 (210 ÷ 21) + 6 <
- 630 ÷ 14 - 6 (430 ÷ 43) + 2 >
- 72 × 7 - 65 (75 × 91) - 8 <
- 79 × 5 - 31 (40 × 72) - 9 <
- 45 × 7 + 68 (23 × 99) + 4 <
- 56 × 6 + 30 (21 × 33) + 1 <
- 34 × 4 - 23 (63 × 10) - 9 <
- 259 - 93 + 71 (739 + 63) - 98 <
- 267 - 59 + 62 (344 + 22) - 97 >
- 70 × 9 - 72 (56 × 59) - 9 <
- 252 ÷ 14 + 12 (720 ÷ 16) - 12 <
- 10 × 8 + 87 (74 × 90) + 9 <
- 246 + 10 - 61 36 - 40 + 73 >
- 990 ÷ 33 + 22 (826 ÷ 59) - 14 >
- 393 - 46 + 16 (560 + 98) - 93 <
- 97 + 10 - 22 55 - 63 + 17 >
- 60 × 2 - 36 (93 × 56) - 7 <
- 783 ÷ 27 + 27 (855 ÷ 19) - 19 >
- 79 × 9 - 94 (95 × 44) - 8 <
- 604 + 10 - 24 43 - 30 + 95 >
- 336 ÷ 48 - 7 (292 ÷ 73) + 4 <
- 627 ÷ 33 - 11 (440 ÷ 20) + 8 <
- 47 × 9 - 50 (69 × 24) - 2 <
- 528 ÷ 22 + 11 (924 ÷ 11) - 33 <
- 962 ÷ 26 + 37 (882 ÷ 14) - 18 >
- 924 ÷ 22 + 42 (756 ÷ 36) - 14 >
- 53 × 8 + 94 (19 × 96) + 1 <
- 950 + 10 - 26 79 - 61 + 12 >
- 32 × 7 - 85 (54 × 81) - 6 <
- 738 + 10 - 14 17 - 35 + 27 >
- 942 - 30 + 31 (83 + 11) - 73 >
- 601 + 10 - 91 54 - 40 + 81 >
- 896 ÷ 32 + 16 (160 ÷ 16) - 10 >
- 913 - 53 + 60 (374 + 42) - 23 >
- 217 + 10 - 81 52 - 55 + 89 >
- 507 + 10 - 69 87 - 93 + 45 >
- 38 × 7 + 38 (53 × 89) + 2 <
- 64 × 2 - 72 (37 × 5) - 9 <
- 360 ÷ 36 - 5 (830 ÷ 83) + 1 <
- 69 + 10 - 73 96 - 41 + 16 <
- 810 ÷ 10 + 45 (855 ÷ 45) - 15 >
- 23 × 6 + 53 (29 × 68) + 7 <
- 13 × 3 - 26 (14 × 49) - 8 <
- 13 × 6 - 6 (31 × 87) - 5 <
- 986 - 25 + 10 (61 + 97) - 66 >
- 420 ÷ 30 + 14 (770 ÷ 10) - 10 <
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- 76 × 2 - 67 (73 × 8) - 9 <
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- 56 × 6 + 82 (26 × 78) + 4 <
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- 76 × 1 + 19 (94 × 85) + 8 <
- 952 ÷ 68 - 4 (990 ÷ 15) + 3 <
- 375 - 15 + 80 (153 + 63) - 59 >
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- 984 ÷ 82 + 12 (741 ÷ 13) - 19 <
- 630 + 10 - 94 58 - 47 + 22 >
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- 69 + 10 - 56 45 - 53 + 46 <
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- 960 ÷ 24 + 15 (912 ÷ 38) - 19 >
- 60 × 1 - 51 (29 × 60) - 5 <
- 196 + 10 - 39 81 - 38 + 14 >
- 966 ÷ 46 + 14 (920 ÷ 10) - 46 <
- 23 × 3 + 57 (75 × 14) + 7 <
- 55 × 5 + 99 (96 × 34) + 3 <
- 785 + 10 - 82 73 - 26 + 40 >
- 11 × 8 - 60 (50 × 2) - 4 <
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- 67 × 2 - 90 (71 × 64) - 6 <
- 756 ÷ 28 + 18 (918 ÷ 54) - 17 >
- 250 - 27 + 22 (115 + 50) - 92 >
- 790 - 82 + 49 (825 + 77) - 21 <
- 140 ÷ 20 - 1 (378 ÷ 21) + 14 <
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- 84 × 4 + 64 (96 × 48) + 6 <
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- 707 - 56 + 81 (181 + 75) - 45 >
- 966 ÷ 14 - 23 (564 ÷ 47) + 1 >
- 855 ÷ 57 - 9 (660 ÷ 12) + 33 <
- 143 - 23 + 53 (466 + 17) - 15 <
- 312 - 68 + 67 (473 + 94) - 79 <
- 560 ÷ 28 - 2 (540 ÷ 27) + 4 <
- 146 - 74 + 54 (588 + 76) - 94 <
- 20 × 1 + 24 (90 × 85) + 4 <
- 93 × 8 + 89 (92 × 19) + 9 <
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- 83 × 3 - 65 (74 × 46) - 4 <
- 331 - 89 + 82 (850 + 16) - 75 <
- 672 ÷ 12 + 48 (650 ÷ 25) - 25 >
- 742 ÷ 53 - 14 (624 ÷ 26) + 12 <
- 71 - 84 + 90 (179 + 81) - 16 <
- 600 ÷ 10 + 40 (671 ÷ 11) - 61 >
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- 93 × 6 + 97 (86 × 59) + 6 <
- 18 × 1 + 29 (39 × 83) + 7 <
- 33 × 7 + 31 (84 × 66) + 8 <
- 429 ÷ 11 + 33 (910 ÷ 35) - 26 >
- 960 ÷ 16 - 40 (480 ÷ 24) + 8 <
- 40 × 3 + 62 (85 × 34) + 2 <
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- 138 - 77 + 26 (939 + 39) - 53 <
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- 594 ÷ 18 - 22 (867 ÷ 17) + 3 <
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- 658 - 48 + 83 (218 + 79) - 11 >
- 698 - 45 + 55 (307 + 73) - 86 >
- 549 - 64 + 41 (135 + 50) - 14 >
- 949 - 80 + 79 (538 + 42) - 75 >
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- 864 ÷ 12 + 27 (675 ÷ 15) - 45 >
- 42 × 5 - 27 (66 × 41) - 7 <
- 76 × 5 + 71 (37 × 55) + 4 <
- 91 × 3 + 45 (85 × 84) + 8 <
- 855 + 10 - 41 77 - 75 + 70 >
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- 66 × 2 - 56 (83 × 13) - 8 <
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- 40 × 9 - 88 (52 × 68) - 7 <
- 630 - 71 + 52 (93 + 40) - 93 >
- 49 × 5 + 67 (48 × 23) + 2 <
- 720 ÷ 36 + 10 (858 ÷ 39) - 11 >
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- 583 - 12 + 41 (319 + 36) - 96 >
- 675 ÷ 27 + 25 (750 ÷ 10) - 10 <
- 936 ÷ 72 + 12 (286 ÷ 26) - 11 >
- 702 ÷ 54 - 6 (400 ÷ 25) + 5 <
- 64 × 6 - 26 (83 × 93) - 9 <
- 910 ÷ 65 - 7 (750 ÷ 10) + 75 <
- 450 ÷ 25 - 18 (280 ÷ 40) + 4 <
- 775 - 18 + 48 (93 + 55) - 34 >
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- 450 ÷ 18 - 3 (744 ÷ 62) + 12 <
- 197 - 24 + 41 (878 + 24) - 32 <
- 212 - 75 + 51 (491 + 31) - 43 <
- 50 × 1 - 11 (73 × 63) - 4 <
- 64 × 1 + 33 (71 × 91) + 4 <
- 76 × 8 + 20 (91 × 43) + 3 <
- 69 × 6 + 77 (37 × 17) + 6 <
- 61 × 9 - 30 (32 × 57) - 4 <
- 420 ÷ 21 + 12 (864 ÷ 12) - 36 <
- 245 + 10 - 62 41 - 39 + 58 >
- 609 - 67 + 90 (138 + 35) - 57 >
- 20 - 90 + 98 (471 + 40) - 29 <
- 45 × 8 + 97 (68 × 82) + 2 <
- 68 - 63 + 94 (716 + 89) - 62 <
- 912 ÷ 16 + 48 (714 ÷ 51) - 14 >
- 420 ÷ 12 - 2 (864 ÷ 18) + 24 <
- 16 × 6 + 41 (35 × 43) + 7 <
- 96 × 7 + 99 (98 × 12) + 5 <
- 52 × 4 + 15 (45 × 97) + 1 <
- 155 - 21 + 61 (950 + 64) - 17 <
- 480 ÷ 10 + 20 (696 ÷ 29) - 24 >
- 612 + 10 - 99 21 - 30 + 11 >
- 520 ÷ 10 - 4 (410 ÷ 10) + 5 >
- 630 ÷ 35 + 10 (952 ÷ 17) - 14 <
- 395 - 87 + 64 (769 + 62) - 21 <
- 48 × 5 - 73 (62 × 55) - 1 <
- 849 + 10 - 35 14 - 12 + 77 >
- 369 + 10 - 26 61 - 63 + 76 >
- 99 × 7 - 78 (37 × 69) - 3 <
- 756 ÷ 54 + 12 (572 ÷ 13) - 13 <
- 432 - 13 + 57 (291 + 53) - 71 >
- 87 × 5 - 25 (16 × 65) - 8 <
- 980 ÷ 98 + 10 (792 ÷ 44) - 11 >
- 42 × 8 - 1 (71 × 87) - 8 <
- 56 × 3 + 82 (14 × 88) + 5 <
- 92 × 4 - 20 (81 × 34) - 5 <
- 611 ÷ 13 - 13 (768 ÷ 16) + 12 <
- 569 + 10 - 16 81 - 64 + 46 >
- 760 ÷ 19 - 38 (360 ÷ 72) + 5 <
- 84 × 1 + 59 (87 × 98) + 5 <
- 40 × 4 + 15 (49 × 97) + 4 <
- 26 × 4 + 86 (82 × 29) + 5 <
- 74 × 9 + 31 (30 × 60) + 5 <
- 570 ÷ 19 - 15 (624 ÷ 24) + 13 <
- 486 + 10 - 71 93 - 12 + 30 >
- 418 ÷ 22 - 2 (325 ÷ 65) + 5 >
- 36 × 1 + 38 (51 × 18) + 5 <
- 118 + 10 - 16 94 - 68 + 82 >
- 84 - 25 + 18 (502 + 36) - 18 <
- 737 + 10 - 45 47 - 42 + 38 >
- 351 ÷ 39 - 9 (660 ÷ 55) + 12 <
- 590 ÷ 10 - 5 (870 ÷ 87) + 3 >
- 480 ÷ 30 - 16 (160 ÷ 16) + 2 <
- 331 + 10 - 84 58 - 81 + 81 >
※总分：100分， 共计：490道题， 每题：0.20 分。