- 耗时： 0分0秒
- 题数：
- 得分：
- 323 + 10 - 67 77 - 57 + 19 >
- 560 ÷ 35 + 16 (572 ÷ 13) - 44 >
- 208 ÷ 16 - 8 (462 ÷ 21) + 1 <
- 660 ÷ 15 - 12 (600 ÷ 20) + 10 <
- 143 ÷ 11 + 11 (540 ÷ 15) - 18 >
- 936 + 10 - 70 90 - 29 + 88 >
- 21 × 3 - 25 (10 × 24) - 7 <
- 390 + 10 - 79 75 - 89 + 23 >
- 607 + 10 - 78 55 - 81 + 47 >
- 179 - 60 + 99 (877 + 10) - 31 <
- 736 ÷ 32 + 16 (630 ÷ 63) - 10 >
- 191 - 55 + 47 (268 + 38) - 68 <
- 60 × 5 - 19 (63 × 59) - 3 <
- 68 × 1 + 48 (14 × 17) + 6 <
- 411 + 10 - 33 20 - 48 + 39 >
- 828 ÷ 46 - 9 (720 ÷ 12) + 12 <
- 808 - 19 + 92 (904 + 44) - 66 <
- 59 × 1 + 59 (67 × 41) + 8 <
- 600 ÷ 12 + 20 (576 ÷ 24) - 24 >
- 682 ÷ 11 + 62 (672 ÷ 12) - 32 >
- 265 + 10 - 42 78 - 44 + 24 >
- 252 ÷ 14 + 12 (612 ÷ 36) - 12 >
- 827 - 49 + 81 (310 + 79) - 30 >
- 784 ÷ 14 + 56 (920 ÷ 40) - 20 >
- 108 + 10 - 73 34 - 21 + 61 <
- 10 × 1 + 96 (33 × 77) + 7 <
- 600 ÷ 20 + 20 (882 ÷ 18) - 21 >
- 93 × 1 - 32 (56 × 24) - 1 <
- 276 ÷ 12 - 6 (528 ÷ 44) + 4 >
- 45 × 9 + 99 (32 × 13) + 1 >
- 936 ÷ 36 - 9 (306 ÷ 17) + 2 <
- 49 × 6 + 32 (20 × 86) + 1 <
- 120 ÷ 10 + 12 (490 ÷ 49) - 10 >
- 92 × 2 + 36 (74 × 40) + 6 <
- 896 ÷ 28 - 14 (342 ÷ 18) + 18 <
- 46 × 3 + 99 (32 × 68) + 7 <
- 414 + 10 - 99 23 - 45 + 51 >
- 31 × 3 - 13 (87 × 19) - 9 <
- 570 ÷ 15 - 19 (714 ÷ 34) + 21 <
- 637 - 30 + 34 (511 + 68) - 63 >
- 182 + 10 - 73 13 - 40 + 77 >
- 72 × 3 - 26 (36 × 25) - 8 <
- 156 ÷ 13 - 2 (378 ÷ 14) + 2 <
- 39 × 5 + 68 (45 × 67) + 6 <
- 900 ÷ 12 - 12 (720 ÷ 36) + 10 >
- 175 ÷ 35 - 5 (340 ÷ 17) + 1 <
- 16 - 31 + 96 (821 + 21) - 24 <
- 840 ÷ 15 + 14 (720 ÷ 15) - 20 >
- 940 ÷ 20 + 20 (484 ÷ 11) - 44 >
- 81 × 8 + 84 (55 × 68) + 4 <
- 421 + 10 - 97 38 - 14 + 32 >
- 813 + 10 - 37 57 - 63 + 29 >
- 984 - 15 + 38 (714 + 74) - 30 >
- 208 ÷ 16 + 13 (910 ÷ 14) - 26 <
- 331 + 10 - 37 47 - 50 + 35 >
- 806 ÷ 31 + 26 (660 ÷ 15) - 11 >
- 15 × 4 + 10 (59 × 92) + 2 <
- 64 × 2 - 17 (85 × 64) - 9 <
- 57 × 3 - 48 (27 × 38) - 7 <
- 20 + 10 - 27 14 - 55 + 68 <
- 884 ÷ 52 + 17 (304 ÷ 19) - 16 >
- 924 ÷ 22 - 7 (168 ÷ 12) + 14 >
- 748 ÷ 11 + 22 (960 ÷ 40) - 20 >
- 624 ÷ 12 + 52 (810 ÷ 15) - 54 >
- 952 ÷ 17 + 28 (720 ÷ 30) - 16 >
- 170 - 60 + 68 (46 + 98) - 36 >
- 884 - 51 + 93 (365 + 59) - 46 >
- 930 + 10 - 50 83 - 12 + 44 >
- 98 × 3 - 99 (43 × 99) - 5 <
- 79 × 6 + 13 (22 × 63) + 9 <
- 936 ÷ 39 - 18 (980 ÷ 14) + 4 <
- 780 ÷ 12 - 3 (728 ÷ 56) + 7 >
- 86 × 2 - 94 (24 × 77) - 6 <
- 29 × 8 - 25 (33 × 4) - 6 >
- 999 ÷ 27 + 27 (703 ÷ 37) - 19 >
- 720 ÷ 16 - 36 (725 ÷ 25) + 29 <
- 43 × 9 + 31 (42 × 93) + 5 <
- 540 ÷ 10 + 45 (630 ÷ 21) - 30 >
- 82 × 3 + 53 (90 × 91) + 9 <
- 885 + 10 - 21 52 - 73 + 77 >
- 570 - 42 + 62 (644 + 99) - 71 <
- 840 ÷ 42 + 14 (792 ÷ 12) - 22 <
- 552 ÷ 12 + 12 (756 ÷ 18) - 18 >
- 448 ÷ 14 + 32 (896 ÷ 28) - 28 >
- 403 - 34 + 69 (185 + 32) - 36 >
- 810 ÷ 15 + 45 (980 ÷ 14) - 49 >
- 984 - 23 + 79 (48 + 39) - 59 >
- 95 × 1 - 76 (60 × 71) - 8 <
- 560 ÷ 40 - 2 (712 ÷ 89) + 2 >
- 233 - 56 + 54 (699 + 24) - 54 <
- 33 × 7 + 60 (99 × 73) + 6 <
- 673 + 10 - 89 94 - 95 + 25 >
- 214 - 43 + 88 (349 + 79) - 10 <
- 309 + 10 - 80 79 - 21 + 26 >
- 99 × 6 - 17 (39 × 20) - 1 <
- 531 ÷ 59 - 3 (930 ÷ 93) + 3 <
- 180 ÷ 12 + 15 (988 ÷ 13) - 38 <
- 832 ÷ 52 - 4 (960 ÷ 24) + 16 <
- 69 + 10 - 15 67 - 54 + 56 <
- 58 × 2 + 75 (12 × 14) + 5 >
- 444 + 10 - 93 84 - 22 + 99 >
- 864 ÷ 96 - 4 (246 ÷ 41) + 2 <
- 615 - 32 + 46 (465 + 37) - 52 >
- 470 ÷ 10 + 47 (840 ÷ 24) - 21 >
- 248 - 77 + 98 (760 + 53) - 60 <
- 880 ÷ 11 + 80 (819 ÷ 13) - 63 >
- 32 × 8 - 36 (46 × 76) - 7 <
- 977 + 10 - 71 54 - 84 + 70 >
- 49 × 8 + 37 (81 × 87) + 2 <
- 38 × 7 - 36 (87 × 86) - 1 <
- 71 × 5 - 64 (83 × 87) - 8 <
- 870 + 10 - 57 57 - 22 + 47 >
- 44 × 6 - 55 (52 × 30) - 3 <
- 31 × 5 - 24 (30 × 96) - 1 <
- 828 - 14 + 50 (837 + 30) - 13 >
- 912 ÷ 24 + 19 (594 ÷ 11) - 33 >
- 85 - 25 + 12 (149 + 76) - 56 <
- 96 × 4 - 16 (26 × 18) - 1 <
- 736 ÷ 23 + 23 (924 ÷ 22) - 14 >
- 820 ÷ 20 - 1 (624 ÷ 12) + 52 <
- 816 ÷ 16 + 34 (540 ÷ 20) - 15 >
- 315 ÷ 15 - 15 (980 ÷ 49) + 2 <
- 939 + 10 - 69 87 - 47 + 17 >
- 22 × 4 + 85 (89 × 24) + 3 <
- 720 ÷ 15 + 36 (832 ÷ 13) - 64 >
- 900 ÷ 36 + 20 (704 ÷ 32) - 16 >
- 12 × 6 - 4 (67 × 98) - 6 <
- 407 - 35 + 74 (128 + 22) - 57 >
- 27 × 2 - 16 (74 × 70) - 3 <
- 80 × 8 + 28 (23 × 93) + 5 <
- 81 × 5 - 71 (63 × 22) - 6 <
- 317 + 10 - 87 38 - 44 + 13 >
- 567 + 10 - 29 24 - 87 + 75 >
- 78 × 4 + 91 (85 × 41) + 8 <
- 18 × 6 + 67 (53 × 32) + 1 <
- 538 - 89 + 76 (300 + 37) - 25 >
- 409 - 81 + 61 (344 + 71) - 91 >
- 29 × 3 - 38 (96 × 91) - 9 <
- 936 ÷ 26 + 26 (340 ÷ 34) - 10 >
- 650 + 10 - 43 39 - 19 + 42 >
- 85 × 9 + 76 (23 × 64) + 7 <
- 585 ÷ 39 + 13 (949 ÷ 13) - 13 <
- 30 × 7 + 12 (62 × 60) + 2 <
- 880 ÷ 80 - 10 (540 ÷ 90) + 4 <
- 314 - 80 + 75 (789 + 64) - 25 <
- 236 - 46 + 71 (718 + 45) - 16 <
- 598 ÷ 46 + 13 (612 ÷ 36) - 12 >
- 737 ÷ 67 - 11 (510 ÷ 17) + 15 <
- 69 × 8 - 54 (85 × 35) - 6 <
- 85 × 2 + 68 (73 × 33) + 1 <
- 903 ÷ 43 + 21 (860 ÷ 10) - 43 <
- 714 ÷ 42 - 3 (960 ÷ 10) + 12 <
- 283 - 68 + 65 (93 + 68) - 41 >
- 522 ÷ 18 - 3 (574 ÷ 14) + 2 <
- 360 ÷ 20 + 10 (306 ÷ 17) - 18 >
- 46 × 5 + 42 (98 × 75) + 4 <
- 776 + 10 - 34 13 - 16 + 45 >
- 837 ÷ 31 - 27 (400 ÷ 16) + 16 <
- 824 + 10 - 84 81 - 90 + 91 >
- 720 ÷ 18 + 10 (960 ÷ 15) - 32 >
- 655 - 72 + 36 (505 + 79) - 29 >
- 54 × 2 + 30 (86 × 10) + 8 <
- 75 × 2 - 64 (86 × 38) - 4 <
- 432 ÷ 12 + 12 (480 ÷ 24) - 16 >
- 40 × 9 + 68 (28 × 55) + 3 <
- 394 - 42 + 63 (206 + 92) - 21 >
- 107 + 10 - 48 68 - 22 + 60 <
- 645 ÷ 15 - 15 (360 ÷ 15) + 2 >
- 375 + 10 - 98 50 - 84 + 76 >
- 322 + 10 - 86 59 - 11 + 23 >
- 509 - 22 + 98 (815 + 22) - 17 <
- 260 ÷ 13 - 1 (935 ÷ 55) + 17 <
- 859 - 94 + 63 (812 + 93) - 12 <
- 662 + 10 - 11 59 - 80 + 33 >
- 96 × 8 - 71 (98 × 55) - 3 <
- 357 ÷ 17 + 21 (672 ÷ 21) - 14 >
- 819 ÷ 21 + 13 (561 ÷ 11) - 17 >
- 85 × 1 + 28 (51 × 12) + 5 <
- 770 ÷ 10 - 5 (540 ÷ 20) + 27 >
- 880 ÷ 11 + 55 (672 ÷ 24) - 14 >
- 45 × 2 + 51 (53 × 78) + 6 <
- 448 ÷ 32 - 1 (260 ÷ 26) + 1 >
- 12 × 5 - 58 (72 × 81) - 8 <
- 840 ÷ 14 - 60 (584 ÷ 73) + 4 <
- 657 - 92 + 58 (903 + 11) - 11 <
- 57 × 3 + 75 (63 × 19) + 8 <
- 684 ÷ 36 - 1 (248 ÷ 31) + 8 >
- 17 × 2 + 19 (71 × 76) + 9 <
- 858 - 32 + 97 (136 + 43) - 26 >
- 79 × 2 - 77 (35 × 82) - 3 <
- 26 × 3 - 13 (30 × 44) - 1 <
- 325 ÷ 25 - 5 (280 ÷ 14) + 2 <
- 660 ÷ 12 + 10 (693 ÷ 11) - 63 >
- 936 ÷ 12 - 39 (324 ÷ 36) + 1 >
- 44 × 4 - 91 (51 × 78) - 2 <
- 494 ÷ 19 + 19 (720 ÷ 10) - 24 <
- 672 ÷ 96 - 6 (399 ÷ 21) + 7 <
- 18 × 5 + 60 (70 × 34) + 8 <
- 299 ÷ 13 - 23 (768 ÷ 12) + 16 <
- 204 - 45 + 76 (689 + 89) - 69 <
- 29 × 9 + 97 (89 × 21) + 1 <
- 80 × 3 + 33 (46 × 13) + 9 <
- 33 × 2 + 22 (70 × 77) + 7 <
- 311 - 37 + 34 (663 + 79) - 48 <
- 44 × 7 + 99 (23 × 92) + 6 <
- 86 × 3 + 45 (46 × 52) + 9 <
- 271 + 10 - 63 86 - 46 + 63 >
- 622 - 95 + 81 (337 + 70) - 85 >
- 63 × 5 - 95 (51 × 13) - 1 <
- 898 - 57 + 73 (211 + 62) - 37 >
- 945 ÷ 21 + 27 (874 ÷ 38) - 23 >
- 810 ÷ 15 + 18 (840 ÷ 21) - 40 >
- 27 × 9 + 10 (41 × 43) + 2 <
- 134 - 19 + 99 (753 + 73) - 29 <
- 975 ÷ 25 - 39 (372 ÷ 31) + 2 <
- 74 × 9 - 89 (25 × 51) - 9 <
- 28 × 3 - 75 (35 × 66) - 9 <
- 485 + 10 - 90 71 - 42 + 26 >
- 101 - 59 + 48 (102 + 15) - 25 <
- 660 ÷ 10 + 15 (693 ÷ 11) - 33 >
- 43 × 5 + 97 (75 × 11) + 4 <
- 580 - 49 + 95 (728 + 92) - 91 <
- 990 ÷ 10 + 45 (720 ÷ 12) - 48 >
- 436 - 17 + 19 (423 + 23) - 57 >
- 837 ÷ 27 - 27 (864 ÷ 24) + 24 <
- 90 × 7 - 78 (49 × 5) - 1 >
- 456 + 10 - 54 71 - 77 + 55 >
- 74 × 4 - 34 (10 × 35) - 1 <
- 880 ÷ 16 + 55 (624 ÷ 26) - 13 >
- 55 × 5 + 47 (49 × 31) + 7 <
- 700 - 35 + 26 (236 + 94) - 25 >
- 909 - 30 + 44 (694 + 76) - 83 >
- 445 - 47 + 30 (447 + 41) - 33 <
- 342 ÷ 18 - 19 (552 ÷ 23) + 3 <
- 456 ÷ 24 - 2 (429 ÷ 33) + 3 >
- 39 × 6 - 61 (19 × 34) - 4 <
- 54 × 6 - 60 (31 × 81) - 2 <
- 196 ÷ 28 - 2 (930 ÷ 15) + 3 <
- 440 ÷ 20 + 22 (960 ÷ 15) - 32 >
- 22 × 8 - 33 (63 × 96) - 3 <
- 723 - 71 + 44 (555 + 15) - 96 >
- 87 × 7 - 38 (63 × 71) - 9 <
- 18 × 5 + 14 (41 × 73) + 4 <
- 976 - 77 + 26 (570 + 68) - 16 >
- 799 + 10 - 66 17 - 36 + 48 >
- 35 × 6 - 70 (89 × 25) - 8 <
- 780 ÷ 12 - 1 (525 ÷ 15) + 3 >
- 320 + 10 - 48 50 - 10 + 16 >
- 316 + 10 - 96 80 - 13 + 12 >
- 754 - 50 + 82 (170 + 78) - 58 >
- 82 × 8 + 79 (82 × 13) + 6 <
- 720 ÷ 16 - 24 (455 ÷ 91) + 5 >
- 286 ÷ 26 + 11 (150 ÷ 10) - 15 >
- 232 + 10 - 99 53 - 86 + 73 >
- 700 ÷ 10 - 14 (630 ÷ 30) + 2 >
- 540 ÷ 18 + 10 (588 ÷ 12) - 21 >
- 473 - 24 + 29 (667 + 66) - 77 <
- 836 ÷ 38 + 19 (924 ÷ 14) - 33 >
- 776 ÷ 97 - 1 (160 ÷ 10) + 8 <
- 73 - 39 + 19 (258 + 28) - 99 <
- 952 ÷ 14 - 7 (690 ÷ 15) + 30 <
- 247 - 32 + 52 (994 + 24) - 77 <
- 26 × 4 + 91 (12 × 97) + 9 <
- 450 ÷ 18 - 9 (810 ÷ 45) + 9 <
- 560 ÷ 10 - 28 (558 ÷ 93) + 3 >
- 68 × 2 - 37 (88 × 52) - 4 <
- 990 ÷ 66 - 6 (999 ÷ 27) + 1 <
- 980 ÷ 20 - 7 (522 ÷ 18) + 9 >
- 648 ÷ 24 - 6 (510 ÷ 34) + 1 >
- 546 ÷ 21 - 1 (462 ÷ 33) + 2 >
- 92 × 7 + 77 (55 × 85) + 6 <
- 850 ÷ 25 + 34 (960 ÷ 15) - 16 >
- 76 × 4 - 15 (90 × 4) - 9 <
- 578 ÷ 17 - 2 (612 ÷ 18) + 12 <
- 694 + 10 - 58 62 - 64 + 16 >
- 28 × 7 + 70 (24 × 62) + 2 <
- 456 ÷ 19 + 24 (870 ÷ 10) - 15 <
- 89 × 2 + 81 (59 × 72) + 8 <
- 760 ÷ 10 - 5 (990 ÷ 55) + 9 >
- 324 ÷ 12 + 27 (676 ÷ 13) - 52 >
- 37 × 1 + 74 (61 × 65) + 3 <
- 38 × 8 + 80 (34 × 57) + 1 <
- 35 × 4 + 52 (95 × 63) + 5 <
- 60 × 8 + 70 (72 × 72) + 3 <
- 93 × 3 + 94 (38 × 95) + 2 <
- 70 × 8 - 90 (13 × 86) - 7 <
- 864 ÷ 18 - 32 (984 ÷ 82) + 6 <
- 871 + 10 - 36 79 - 37 + 41 >
- 705 ÷ 47 - 15 (888 ÷ 12) + 2 <
- 28 × 3 + 91 (72 × 98) + 5 <
- 699 + 10 - 29 50 - 42 + 10 >
- 31 × 8 - 55 (36 × 90) - 3 <
- 630 ÷ 35 + 18 (490 ÷ 10) - 14 >
- 376 - 87 + 16 (419 + 60) - 78 <
- 51 × 2 + 80 (22 × 84) + 4 <
- 77 × 3 - 27 (25 × 56) - 6 <
- 931 ÷ 49 - 7 (945 ÷ 21) + 35 <
- 80 × 7 + 57 (79 × 88) + 8 <
- 198 ÷ 33 - 3 (360 ÷ 12) + 2 <
- 540 ÷ 10 + 54 (630 ÷ 15) - 15 >
- 67 × 8 - 79 (52 × 15) - 4 <
- 692 - 73 + 38 (532 + 32) - 40 >
- 995 - 49 + 68 (405 + 30) - 80 >
- 528 ÷ 16 + 33 (814 ÷ 11) - 11 >
- 33 × 7 - 47 (41 × 1) - 5 >
- 403 ÷ 13 + 13 (945 ÷ 21) - 21 >
- 509 - 38 + 98 (342 + 13) - 98 >
- 25 × 3 + 39 (39 × 75) + 1 <
- 729 - 59 + 22 (309 + 22) - 57 >
- 53 × 2 + 50 (70 × 60) + 4 <
- 948 ÷ 79 - 2 (726 ÷ 33) + 2 <
- 790 ÷ 79 + 10 (720 ÷ 20) - 18 >
- 510 ÷ 51 + 10 (620 ÷ 31) - 10 >
- 774 - 56 + 54 (441 + 38) - 16 >
- 442 ÷ 26 + 17 (860 ÷ 20) - 20 >
- 305 - 67 + 76 (39 + 71) - 70 >
- 965 - 89 + 59 (495 + 82) - 31 >
- 64 × 5 + 31 (73 × 52) + 5 <
- 600 ÷ 30 - 20 (430 ÷ 43) + 10 <
- 933 + 10 - 75 40 - 74 + 80 >
- 880 ÷ 11 + 55 (560 ÷ 14) - 35 >
- 83 × 1 + 84 (31 × 56) + 5 <
- 61 × 6 + 18 (73 × 51) + 3 <
- 39 × 6 - 22 (36 × 99) - 3 <
- 25 × 9 + 13 (82 × 93) + 5 <
- 65 × 6 - 81 (31 × 49) - 2 <
- 312 ÷ 13 + 13 (672 ÷ 14) - 12 >
- 605 - 25 + 61 (85 + 65) - 85 >
- 400 - 38 + 91 (278 + 62) - 99 >
- 93 × 1 - 57 (68 × 28) - 5 <
- 669 - 11 + 54 (74 + 84) - 17 >
- 321 - 60 + 19 (622 + 59) - 18 <
- 683 + 10 - 42 72 - 48 + 64 >
- 348 ÷ 58 - 6 (990 ÷ 10) + 90 <
- 88 × 3 - 49 (23 × 18) - 8 <
- 406 - 19 + 74 (409 + 98) - 41 <
- 29 × 2 - 24 (85 × 9) - 1 <
- 960 ÷ 40 + 24 (884 ÷ 17) - 26 >
- 74 × 6 - 62 (44 × 51) - 7 <
- 904 + 10 - 55 58 - 91 + 71 >
- 108 - 78 + 43 (834 + 67) - 68 <
- 12 × 5 - 50 (98 × 7) - 8 <
- 833 ÷ 17 - 17 (360 ÷ 18) + 1 >
- 96 - 91 + 11 (375 + 93) - 31 <
- 646 ÷ 19 - 17 (360 ÷ 30) + 4 >
- 15 × 9 - 75 (80 × 2) - 6 <
- 61 × 8 + 37 (92 × 29) + 3 <
- 748 ÷ 17 + 34 (900 ÷ 10) - 10 <
- 420 ÷ 60 - 1 (792 ÷ 12) + 9 <
- 844 - 93 + 90 (267 + 33) - 61 >
- 586 + 10 - 80 64 - 89 + 42 >
- 288 ÷ 12 + 16 (180 ÷ 12) - 12 >
- 402 ÷ 67 - 2 (720 ÷ 18) + 10 <
- 851 - 73 + 42 (848 + 71) - 32 <
- 829 - 43 + 29 (871 + 50) - 79 <
- 56 × 7 + 79 (58 × 24) + 3 <
- 58 × 6 + 36 (43 × 51) + 3 <
- 77 × 8 - 97 (98 × 45) - 2 <
- 422 + 10 - 92 93 - 59 + 22 >
- 672 ÷ 28 + 21 (990 ÷ 18) - 45 >
- 350 ÷ 10 + 35 (960 ÷ 24) - 15 >
- 865 + 10 - 69 61 - 14 + 43 >
- 352 ÷ 16 + 16 (840 ÷ 15) - 14 <
- 967 - 26 + 22 (422 + 98) - 30 >
- 52 × 1 - 6 (62 × 65) - 9 <
- 968 ÷ 11 - 4 (650 ÷ 26) + 25 >
- 589 ÷ 31 + 19 (800 ÷ 16) - 25 >
- 68 × 5 - 3 (45 × 86) - 1 <
- 539 + 10 - 69 59 - 53 + 75 >
- 91 × 4 - 14 (93 × 11) - 8 <
- 832 ÷ 13 - 26 (876 ÷ 12) + 1 <
- 63 × 3 - 46 (18 × 66) - 5 <
- 560 ÷ 80 - 1 (322 ÷ 23) + 14 <
- 320 ÷ 20 - 10 (444 ÷ 12) + 2 <
- 460 ÷ 10 - 20 (945 ÷ 63) + 5 >
- 73 × 3 - 86 (45 × 73) - 2 <
- 563 - 75 + 73 (380 + 17) - 16 >
- 66 × 4 - 35 (99 × 75) - 2 <
- 912 ÷ 16 + 38 (221 ÷ 17) - 13 >
- 405 - 70 + 35 (57 + 66) - 26 >
- 494 - 89 + 49 (746 + 38) - 55 <
- 48 × 8 + 73 (65 × 59) + 8 <
- 546 - 42 + 20 (982 + 65) - 88 <
- 637 - 92 + 24 (213 + 87) - 96 >
- 34 × 5 - 64 (28 × 52) - 9 <
- 420 ÷ 12 + 12 (780 ÷ 12) - 26 >
- 34 × 3 + 14 (74 × 71) + 3 <
- 756 ÷ 27 + 21 (648 ÷ 18) - 36 >
- 99 × 8 + 94 (99 × 96) + 5 <
- 55 × 5 + 27 (83 × 85) + 9 <
- 41 × 2 - 42 (23 × 97) - 3 <
- 12 × 6 + 18 (43 × 19) + 6 <
- 300 ÷ 75 - 3 (288 ÷ 16) + 18 <
- 922 - 31 + 13 (875 + 51) - 25 >
- 924 ÷ 42 + 12 (560 ÷ 10) - 10 <
- 570 ÷ 15 - 1 (336 ÷ 14) + 21 <
- 182 + 10 - 99 65 - 13 + 69 <
- 43 × 4 + 79 (10 × 74) + 2 <
- 931 ÷ 19 + 49 (720 ÷ 15) - 18 >
- 220 ÷ 20 + 11 (840 ÷ 12) - 24 <
- 298 + 10 - 42 68 - 86 + 66 >
- 51 × 8 + 44 (69 × 31) + 3 <
- 64 × 9 - 44 (97 × 63) - 4 <
- 864 ÷ 12 + 24 (350 ÷ 25) - 14 >
- 95 × 7 - 48 (44 × 47) - 2 <
- 936 + 10 - 61 43 - 54 + 48 >
- 924 ÷ 11 + 14 (756 ÷ 18) - 14 >
- 11 × 4 + 19 (87 × 42) + 1 <
- 64 × 2 + 84 (94 × 75) + 7 <
- 361 + 10 - 32 38 - 89 + 74 >
- 18 × 5 + 17 (96 × 29) + 9 <
- 234 - 71 + 56 (910 + 75) - 90 <
- 374 ÷ 17 - 11 (540 ÷ 60) + 9 <
- 200 ÷ 10 - 2 (170 ÷ 17) + 1 >
- 630 ÷ 14 + 42 (408 ÷ 24) - 12 >
- 195 - 14 + 57 (387 + 88) - 69 <
- 396 ÷ 11 + 11 (448 ÷ 14) - 28 >
- 312 ÷ 39 - 1 (936 ÷ 72) + 3 <
- 924 ÷ 33 + 14 (420 ÷ 15) - 10 >
- 347 - 77 + 34 (177 + 23) - 12 >
- 840 ÷ 10 - 35 (984 ÷ 41) + 2 >
- 73 × 6 - 6 (26 × 38) - 1 <
- 640 ÷ 80 - 2 (900 ÷ 18) + 2 <
- 850 ÷ 50 + 17 (780 ÷ 10) - 20 <
- 812 + 10 - 94 59 - 96 + 81 >
- 85 × 7 + 53 (12 × 40) + 6 >
- 960 ÷ 20 + 10 (700 ÷ 20) - 10 >
- 409 + 10 - 74 45 - 19 + 43 >
- 665 - 67 + 27 (863 + 50) - 34 <
- 22 × 4 - 29 (56 × 60) - 2 <
※总分：100分， 共计：430道题， 每题：0.23 分。