- 耗时： 0分0秒
- 题数：
- 得分：
- 95 × 3 - 52 (95 × 52) - 3 <
- 686 ÷ 98 - 2 (686 ÷ 98) + 2 <
- 292 + 10 - 14 292 - 10 + 14 <
- 62 × 5 - 76 (62 × 76) - 5 <
- 87 × 5 - 99 (87 × 99) - 5 <
- 724 - 41 + 22 (724 + 41) - 22 <
- 182 - 60 + 28 (182 + 60) - 28 <
- 28 × 8 + 36 (28 × 36) + 8 <
- 956 - 26 + 35 (956 + 26) - 35 >
- 56 × 1 + 82 (56 × 82) + 1 <
- 255 ÷ 17 + 15 (255 ÷ 17) - 15 >
- 96 × 3 - 8 (96 × 8) - 3 <
- 12 × 7 - 44 (12 × 44) - 7 <
- 285 ÷ 19 - 1 (285 ÷ 19) + 1 <
- 528 ÷ 22 + 11 (528 ÷ 22) - 11 >
- 442 ÷ 26 - 2 (442 ÷ 26) + 2 <
- 33 × 9 - 16 (33 × 16) - 9 <
- 926 - 26 + 37 (926 + 26) - 37 >
- 44 × 6 - 17 (44 × 17) - 6 <
- 129 + 10 - 88 129 - 10 + 88 <
- 94 × 2 + 92 (94 × 92) + 2 <
- 48 × 9 - 33 (48 × 33) - 9 <
- 52 × 4 + 36 (52 × 36) + 4 <
- 585 + 10 - 37 585 - 10 + 37 <
- 77 × 3 + 50 (77 × 50) + 3 <
- 96 × 4 + 97 (96 × 97) + 4 <
- 693 ÷ 21 - 9 (693 ÷ 21) + 9 <
- 90 × 7 + 65 (90 × 65) + 7 <
- 335 + 10 - 70 335 - 10 + 70 <
- 286 ÷ 13 + 22 (286 ÷ 13) - 22 >
- 80 × 8 - 83 (80 × 83) - 8 <
- 900 ÷ 45 + 20 (900 ÷ 45) - 20 >
- 464 ÷ 58 - 1 (464 ÷ 58) + 1 <
- 74 × 6 + 66 (74 × 66) + 6 <
- 53 × 2 + 63 (53 × 63) + 2 <
- 73 × 2 - 74 (73 × 74) - 2 <
- 18 × 6 - 61 (18 × 61) - 6 <
- 432 ÷ 48 - 2 (432 ÷ 48) + 2 <
- 170 ÷ 17 - 1 (170 ÷ 17) + 1 <
- 504 ÷ 18 - 12 (504 ÷ 18) + 12 <
- 29 × 4 - 26 (29 × 26) - 4 <
- 75 × 6 + 30 (75 × 30) + 6 <
- 41 × 7 + 12 (41 × 12) + 7 <
- 408 ÷ 24 + 12 (408 ÷ 24) - 12 >
- 858 ÷ 39 + 22 (858 ÷ 39) - 22 >
- 138 - 72 + 67 (138 + 72) - 67 <
- 413 + 10 - 15 413 - 10 + 15 <
- 87 - 24 + 30 (87 + 24) - 30 >
- 553 - 37 + 95 (553 + 37) - 95 >
- 76 × 4 + 59 (76 × 59) + 4 <
- 991 + 10 - 85 991 - 10 + 85 <
- 997 - 49 + 87 (997 + 49) - 87 >
- 819 ÷ 39 + 13 (819 ÷ 39) - 13 >
- 60 × 9 + 17 (60 × 17) + 9 <
- 58 × 6 - 11 (58 × 11) - 6 <
- 30 × 5 - 71 (30 × 71) - 5 <
- 600 ÷ 15 + 40 (600 ÷ 15) - 40 >
- 969 ÷ 51 + 17 (969 ÷ 51) - 17 >
- 280 + 10 - 26 280 - 10 + 26 <
- 76 × 6 + 99 (76 × 99) + 6 <
- 644 ÷ 23 - 2 (644 ÷ 23) + 2 <
- 992 ÷ 32 - 2 (992 ÷ 32) + 2 <
- 816 ÷ 12 + 12 (816 ÷ 12) - 12 >
- 185 - 29 + 72 (185 + 29) - 72 >
- 196 ÷ 14 - 2 (196 ÷ 14) + 2 <
- 360 ÷ 36 - 8 (360 ÷ 36) + 8 <
- 759 ÷ 11 - 33 (759 ÷ 11) + 33 <
- 33 × 8 + 22 (33 × 22) + 8 <
- 336 ÷ 16 - 12 (336 ÷ 16) + 12 <
- 805 - 69 + 19 (805 + 69) - 19 <
- 385 - 92 + 57 (385 + 92) - 57 <
- 65 × 2 - 52 (65 × 52) - 2 <
- 392 ÷ 28 - 4 (392 ÷ 28) + 4 <
- 672 ÷ 42 + 14 (672 ÷ 42) - 14 >
- 61 × 9 - 62 (61 × 62) - 9 <
- 33 × 7 + 78 (33 × 78) + 7 <
- 884 ÷ 13 + 17 (884 ÷ 13) - 17 >
- 67 × 5 - 34 (67 × 34) - 5 <
- 180 - 29 + 75 (180 + 29) - 75 >
- 401 + 10 - 51 401 - 10 + 51 <
- 169 + 10 - 26 169 - 10 + 26 <
- 166 - 11 + 68 (166 + 11) - 68 >
- 568 ÷ 71 - 2 (568 ÷ 71) + 2 <
- 466 + 10 - 21 466 - 10 + 21 <
- 750 ÷ 25 + 25 (750 ÷ 25) - 25 >
- 900 ÷ 15 - 36 (900 ÷ 15) + 36 <
- 696 ÷ 24 + 12 (696 ÷ 24) - 12 >
- 72 × 9 + 31 (72 × 31) + 9 <
- 924 ÷ 12 + 33 (924 ÷ 12) - 33 >
- 43 × 9 + 52 (43 × 52) + 9 <
- 98 × 2 - 35 (98 × 35) - 2 <
- 293 - 73 + 50 (293 + 73) - 50 <
- 904 - 42 + 33 (904 + 42) - 33 <
- 66 × 9 + 23 (66 × 23) + 9 <
- 912 ÷ 48 + 16 (912 ÷ 48) - 16 >
- 857 - 48 + 97 (857 + 48) - 97 >
- 948 ÷ 79 + 12 (948 ÷ 79) - 12 >
- 570 ÷ 15 + 30 (570 ÷ 15) - 30 >
- 320 ÷ 32 - 5 (320 ÷ 32) + 5 <
- 564 + 10 - 82 564 - 10 + 82 <
- 720 ÷ 10 + 48 (720 ÷ 10) - 48 >
- 66 × 7 + 94 (66 × 94) + 7 <
- 209 ÷ 19 + 11 (209 ÷ 19) - 11 >
- 445 - 28 + 88 (445 + 28) - 88 >
- 66 × 5 + 36 (66 × 36) + 5 <
- 13 × 9 - 23 (13 × 23) - 9 <
- 810 ÷ 30 - 1 (810 ÷ 30) + 1 <
- 768 ÷ 24 - 1 (768 ÷ 24) + 1 <
- 858 ÷ 33 + 22 (858 ÷ 33) - 22 >
- 44 × 4 - 63 (44 × 63) - 4 <
- 73 × 8 + 63 (73 × 63) + 8 <
- 555 - 32 + 19 (555 + 32) - 19 <
- 879 - 17 + 33 (879 + 17) - 33 >
- 94 × 1 - 63 (94 × 63) - 1 <
- 92 × 6 + 34 (92 × 34) + 6 <
- 12 × 5 + 39 (12 × 39) + 5 <
- 10 × 1 + 34 (10 × 34) + 1 <
- 336 ÷ 14 + 24 (336 ÷ 14) - 24 >
- 699 + 10 - 30 699 - 10 + 30 <
- 38 × 8 - 24 (38 × 24) - 8 <
- 42 × 5 - 89 (42 × 89) - 5 <
- 434 ÷ 14 + 31 (434 ÷ 14) - 31 >
- 91 × 4 - 32 (91 × 32) - 4 <
- 345 - 65 + 68 (345 + 65) - 68 >
- 615 ÷ 15 + 15 (615 ÷ 15) - 15 >
- 34 × 3 + 73 (34 × 73) + 3 <
- 951 + 10 - 75 951 - 10 + 75 <
- 90 × 9 + 60 (90 × 60) + 9 <
- 13 × 5 - 37 (13 × 37) - 5 <
- 718 + 10 - 80 718 - 10 + 80 <
- 806 ÷ 31 - 13 (806 ÷ 31) + 13 <
- 89 - 79 + 79 (89 + 79) - 79 =
- 862 - 32 + 45 (862 + 32) - 45 >
- 26 × 4 - 30 (26 × 30) - 4 <
- 624 ÷ 13 + 13 (624 ÷ 13) - 13 >
- 828 ÷ 12 + 18 (828 ÷ 12) - 18 >
- 31 × 4 + 49 (31 × 49) + 4 <
- 217 + 10 - 67 217 - 10 + 67 <
- 592 ÷ 37 - 4 (592 ÷ 37) + 4 <
- 454 + 10 - 78 454 - 10 + 78 <
- 928 + 10 - 93 928 - 10 + 93 <
- 747 - 77 + 12 (747 + 77) - 12 <
- 399 ÷ 57 - 7 (399 ÷ 57) + 7 <
- 768 ÷ 16 + 32 (768 ÷ 16) - 32 >
- 985 + 10 - 71 985 - 10 + 71 <
- 744 ÷ 12 + 12 (744 ÷ 12) - 12 >
- 28 × 6 + 69 (28 × 69) + 6 <
- 992 ÷ 16 - 32 (992 ÷ 16) + 32 <
- 32 × 9 - 6 (32 × 6) - 9 >
- 88 × 2 - 94 (88 × 94) - 2 <
- 656 ÷ 16 + 16 (656 ÷ 16) - 16 >
- 214 + 10 - 11 214 - 10 + 11 <
- 520 ÷ 13 - 20 (520 ÷ 13) + 20 <
- 62 × 7 - 57 (62 × 57) - 7 <
- 23 × 9 - 50 (23 × 50) - 9 <
- 62 × 3 - 29 (62 × 29) - 3 <
- 619 + 10 - 70 619 - 10 + 70 <
- 960 - 83 + 77 (960 + 83) - 77 <
- 499 - 59 + 50 (499 + 59) - 50 <
- 19 × 4 - 28 (19 × 28) - 4 <
- 75 × 9 - 21 (75 × 21) - 9 <
- 38 × 9 - 31 (38 × 31) - 9 <
- 18 × 7 - 4 (18 × 4) - 7 >
- 78 × 8 + 72 (78 × 72) + 8 <
- 71 + 10 - 74 71 - 10 + 74 <
- 912 + 10 - 89 912 - 10 + 89 <
- 655 - 23 + 10 (655 + 23) - 10 <
- 64 × 3 - 65 (64 × 65) - 3 <
- 75 + 10 - 47 75 - 10 + 47 <
- 55 × 6 - 43 (55 × 43) - 6 <
- 28 × 2 + 59 (28 × 59) + 2 <
- 840 ÷ 12 + 40 (840 ÷ 12) - 40 >
- 770 ÷ 14 - 14 (770 ÷ 14) + 14 <
- 502 - 86 + 18 (502 + 86) - 18 <
- 10 × 7 + 98 (10 × 98) + 7 <
- 232 - 38 + 78 (232 + 38) - 78 >
- 48 × 2 + 60 (48 × 60) + 2 <
- 771 - 31 + 26 (771 + 31) - 26 <
- 560 ÷ 20 + 28 (560 ÷ 20) - 28 >
- 431 - 37 + 60 (431 + 37) - 60 >
- 720 ÷ 18 + 30 (720 ÷ 18) - 30 >
- 644 ÷ 14 + 28 (644 ÷ 14) - 28 >
- 816 ÷ 24 + 12 (816 ÷ 24) - 12 >
- 781 + 10 - 81 781 - 10 + 81 <
- 946 ÷ 22 + 43 (946 ÷ 22) - 43 >
- 92 × 2 + 46 (92 × 46) + 2 <
- 538 - 67 + 91 (538 + 67) - 91 >
- 60 - 86 + 67 (60 + 86) - 67 <
- 77 × 3 - 95 (77 × 95) - 3 <
- 939 - 31 + 75 (939 + 31) - 75 >
- 810 ÷ 27 - 2 (810 ÷ 27) + 2 <
- 700 ÷ 10 + 70 (700 ÷ 10) - 70 >
- 803 ÷ 11 - 1 (803 ÷ 11) + 1 <
- 79 × 1 + 24 (79 × 24) + 1 <
- 52 × 4 + 14 (52 × 14) + 4 <
- 783 ÷ 27 - 27 (783 ÷ 27) + 27 <
- 95 × 3 + 11 (95 × 11) + 3 <
- 475 ÷ 25 - 19 (475 ÷ 25) + 19 <
- 563 + 10 - 60 563 - 10 + 60 <
- 144 + 10 - 88 144 - 10 + 88 <
- 46 × 3 - 34 (46 × 34) - 3 <
- 311 + 10 - 41 311 - 10 + 41 <
- 462 ÷ 22 - 2 (462 ÷ 22) + 2 <
- 828 ÷ 18 + 36 (828 ÷ 18) - 36 >
- 541 - 85 + 57 (541 + 85) - 57 <
- 53 - 67 + 54 (53 + 67) - 54 <
- 400 ÷ 20 - 1 (400 ÷ 20) + 1 <
- 582 - 99 + 61 (582 + 99) - 61 <
- 812 ÷ 14 - 1 (812 ÷ 14) + 1 <
- 38 × 6 - 5 (38 × 5) - 6 >
- 94 × 7 + 48 (94 × 48) + 7 <
- 795 ÷ 53 + 15 (795 ÷ 53) - 15 >
- 288 - 49 + 41 (288 + 49) - 41 <
- 280 ÷ 40 - 2 (280 ÷ 40) + 2 <
- 276 ÷ 12 + 23 (276 ÷ 12) - 23 >
- 40 × 5 - 24 (40 × 24) - 5 <
- 117 + 10 - 46 117 - 10 + 46 <
- 390 ÷ 26 + 13 (390 ÷ 26) - 13 >
- 31 × 8 + 87 (31 × 87) + 8 <
- 92 + 10 - 74 92 - 10 + 74 <
- 678 - 74 + 74 (678 + 74) - 74 =
- 541 - 40 + 59 (541 + 40) - 59 >
- 97 × 3 - 25 (97 × 25) - 3 <
- 72 × 8 + 18 (72 × 18) + 8 <
- 51 × 7 + 58 (51 × 58) + 7 <
- 52 × 3 + 64 (52 × 64) + 3 <
- 445 + 10 - 69 445 - 10 + 69 <
- 89 × 5 - 50 (89 × 50) - 5 <
- 86 × 6 - 52 (86 × 52) - 6 <
- 605 + 10 - 63 605 - 10 + 63 <
- 945 - 67 + 68 (945 + 67) - 68 >
- 59 × 4 + 40 (59 × 40) + 4 <
- 281 + 10 - 50 281 - 10 + 50 <
- 701 - 17 + 13 (701 + 17) - 13 <
- 780 ÷ 15 + 39 (780 ÷ 15) - 39 >
- 748 ÷ 44 + 11 (748 ÷ 44) - 11 >
- 695 + 10 - 46 695 - 10 + 46 <
- 33 × 2 + 51 (33 × 51) + 2 <
- 206 - 69 + 75 (206 + 69) - 75 >
- 47 × 4 - 21 (47 × 21) - 4 <
- 765 ÷ 17 + 45 (765 ÷ 17) - 45 >
- 57 × 7 - 99 (57 × 99) - 7 <
- 507 - 45 + 17 (507 + 45) - 17 <
- 798 ÷ 38 + 14 (798 ÷ 38) - 14 >
- 792 ÷ 72 - 9 (792 ÷ 72) + 9 <
- 387 - 80 + 71 (387 + 80) - 71 <
- 832 ÷ 16 + 13 (832 ÷ 16) - 13 >
- 391 ÷ 17 - 23 (391 ÷ 17) + 23 <
- 16 × 4 - 27 (16 × 27) - 4 <
- 74 × 4 + 79 (74 × 79) + 4 <
- 360 ÷ 15 + 10 (360 ÷ 15) - 10 >
- 968 ÷ 11 - 8 (968 ÷ 11) + 8 <
- 864 ÷ 18 + 36 (864 ÷ 18) - 36 >
- 850 + 10 - 17 850 - 10 + 17 <
- 239 + 10 - 66 239 - 10 + 66 <
- 483 ÷ 23 - 7 (483 ÷ 23) + 7 <
- 880 + 10 - 81 880 - 10 + 81 <
- 876 ÷ 73 - 3 (876 ÷ 73) + 3 <
- 119 - 63 + 52 (119 + 63) - 52 <
- 780 + 10 - 49 780 - 10 + 49 <
- 585 ÷ 13 - 1 (585 ÷ 13) + 1 <
- 696 ÷ 58 - 2 (696 ÷ 58) + 2 <
- 936 ÷ 26 - 36 (936 ÷ 26) + 36 <
- 99 × 4 - 94 (99 × 94) - 4 <
- 58 × 7 - 11 (58 × 11) - 7 <
- 650 ÷ 26 + 25 (650 ÷ 26) - 25 >
- 245 + 10 - 72 245 - 10 + 72 <
- 59 × 2 + 98 (59 × 98) + 2 <
- 61 × 9 + 81 (61 × 81) + 9 <
- 31 × 7 - 5 (31 × 5) - 7 >
- 72 × 6 + 79 (72 × 79) + 6 <
- 91 × 4 + 23 (91 × 23) + 4 <
- 321 + 10 - 75 321 - 10 + 75 <
- 207 + 10 - 58 207 - 10 + 58 <
- 32 × 6 + 90 (32 × 90) + 6 <
- 62 × 2 - 3 (62 × 3) - 2 <
- 540 ÷ 15 + 15 (540 ÷ 15) - 15 >
- 630 ÷ 30 + 18 (630 ÷ 30) - 18 >
- 552 ÷ 46 - 2 (552 ÷ 46) + 2 <
- 810 ÷ 30 + 10 (810 ÷ 30) - 10 >
- 364 ÷ 13 + 14 (364 ÷ 13) - 14 >
- 858 ÷ 33 - 6 (858 ÷ 33) + 6 <
- 56 + 10 - 49 56 - 10 + 49 <
- 85 - 41 + 81 (85 + 41) - 81 >
- 36 × 2 + 67 (36 × 67) + 2 <
- 613 + 10 - 10 613 - 10 + 10 =
- 60 - 98 + 71 (60 + 98) - 71 <
- 405 ÷ 15 + 27 (405 ÷ 15) - 27 >
- 658 - 29 + 56 (658 + 29) - 56 >
- 480 ÷ 12 + 10 (480 ÷ 12) - 10 >
- 66 × 6 + 11 (66 × 11) + 6 <
- 458 + 10 - 11 458 - 10 + 11 <
- 34 × 9 - 87 (34 × 87) - 9 <
- 69 × 4 - 84 (69 × 84) - 4 <
- 287 - 37 + 59 (287 + 37) - 59 >
- 585 ÷ 39 + 15 (585 ÷ 39) - 15 >
- 41 × 9 - 37 (41 × 37) - 9 <
- 793 - 23 + 95 (793 + 23) - 95 >
- 577 + 10 - 34 577 - 10 + 34 <
- 572 ÷ 11 + 26 (572 ÷ 11) - 26 >
- 460 ÷ 20 + 23 (460 ÷ 20) - 23 >
- 783 + 10 - 24 783 - 10 + 24 <
- 69 × 9 + 55 (69 × 55) + 9 <
- 980 ÷ 98 - 10 (980 ÷ 98) + 10 <
- 350 ÷ 14 + 14 (350 ÷ 14) - 14 >
- 82 × 5 - 82 (82 × 82) - 5 <
- 700 ÷ 14 - 10 (700 ÷ 14) + 10 <
- 410 ÷ 41 - 10 (410 ÷ 41) + 10 <
- 690 ÷ 10 - 15 (690 ÷ 10) + 15 <
- 666 - 59 + 11 (666 + 59) - 11 <
- 396 ÷ 12 + 12 (396 ÷ 12) - 12 >
- 285 + 10 - 37 285 - 10 + 37 <
- 99 × 7 + 93 (99 × 93) + 7 <
- 24 × 3 + 80 (24 × 80) + 3 <
- 864 ÷ 18 - 48 (864 ÷ 18) + 48 <
- 458 - 57 + 45 (458 + 57) - 45 <
- 495 ÷ 55 - 5 (495 ÷ 55) + 5 <
- 460 ÷ 10 + 20 (460 ÷ 10) - 20 >
- 54 × 7 - 98 (54 × 98) - 7 <
- 41 × 1 + 47 (41 × 47) + 1 <
- 304 - 54 + 54 (304 + 54) - 54 =
- 72 × 7 + 17 (72 × 17) + 7 <
- 621 - 78 + 19 (621 + 78) - 19 <
- 218 + 10 - 66 218 - 10 + 66 <
- 507 ÷ 13 - 39 (507 ÷ 13) + 39 <
- 81 × 9 - 67 (81 × 67) - 9 <
- 99 × 9 - 97 (99 × 97) - 9 <
- 620 ÷ 10 + 62 (620 ÷ 10) - 62 >
- 517 ÷ 11 - 47 (517 ÷ 11) + 47 <
- 78 × 2 - 66 (78 × 66) - 2 <
- 952 ÷ 68 - 8 (952 ÷ 68) + 8 <
- 90 + 10 - 77 90 - 10 + 77 <
- 110 + 10 - 80 110 - 10 + 80 <
- 47 × 5 - 39 (47 × 39) - 5 <
- 81 × 7 - 90 (81 × 90) - 7 <
- 70 × 3 + 84 (70 × 84) + 3 <
- 550 ÷ 11 - 22 (550 ÷ 11) + 22 <
- 72 × 1 + 77 (72 × 77) + 1 <
- 36 × 3 - 8 (36 × 8) - 3 <
- 41 × 4 - 39 (41 × 39) - 4 <
- 384 ÷ 12 - 8 (384 ÷ 12) + 8 <
- 756 ÷ 18 + 27 (756 ÷ 18) - 27 >
- 79 + 10 - 80 79 - 10 + 80 <
- 208 ÷ 13 - 13 (208 ÷ 13) + 13 <
- 99 × 4 + 70 (99 × 70) + 4 <
- 371 - 68 + 47 (371 + 68) - 47 <
- 81 + 10 - 36 81 - 10 + 36 <
- 546 ÷ 39 - 13 (546 ÷ 39) + 13 <
- 729 + 10 - 75 729 - 10 + 75 <
- 304 ÷ 16 + 19 (304 ÷ 16) - 19 >
- 936 ÷ 26 - 9 (936 ÷ 26) + 9 <
- 19 × 2 + 99 (19 × 99) + 2 <
- 429 ÷ 11 + 11 (429 ÷ 11) - 11 >
- 33 × 8 + 16 (33 × 16) + 8 <
- 241 + 10 - 74 241 - 10 + 74 <
- 871 - 95 + 70 (871 + 95) - 70 <
- 73 × 5 - 79 (73 × 79) - 5 <
- 61 × 9 - 29 (61 × 29) - 9 <
- 509 + 10 - 99 509 - 10 + 99 <
- 622 + 10 - 21 622 - 10 + 21 <
- 15 × 4 + 43 (15 × 43) + 4 <
- 47 × 3 - 77 (47 × 77) - 3 <
- 90 × 4 + 21 (90 × 21) + 4 <
- 85 × 7 - 23 (85 × 23) - 7 <
- 855 ÷ 15 - 15 (855 ÷ 15) + 15 <
- 56 × 5 - 12 (56 × 12) - 5 <
- 624 ÷ 24 + 24 (624 ÷ 24) - 24 >
- 52 × 7 - 53 (52 × 53) - 7 <
- 31 × 7 + 53 (31 × 53) + 7 <
- 727 + 10 - 22 727 - 10 + 22 <
- 19 × 4 + 17 (19 × 17) + 4 <
- 850 ÷ 17 - 5 (850 ÷ 17) + 5 <
- 41 × 5 + 28 (41 × 28) + 5 <
- 840 ÷ 10 + 84 (840 ÷ 10) - 84 >
- 94 × 7 - 18 (94 × 18) - 7 <
- 20 × 8 - 69 (20 × 69) - 8 <
- 406 + 10 - 77 406 - 10 + 77 <
- 453 + 10 - 98 453 - 10 + 98 <
- 840 ÷ 10 + 21 (840 ÷ 10) - 21 >
- 806 ÷ 26 - 31 (806 ÷ 26) + 31 <
- 755 + 10 - 15 755 - 10 + 15 <
- 21 × 5 + 98 (21 × 98) + 5 <
- 768 ÷ 48 - 3 (768 ÷ 48) + 3 <
- 546 ÷ 42 - 1 (546 ÷ 42) + 1 <
- 429 ÷ 39 + 11 (429 ÷ 39) - 11 >
- 31 × 8 - 6 (31 × 6) - 8 >
- 73 × 4 - 25 (73 × 25) - 4 <
- 960 ÷ 24 + 24 (960 ÷ 24) - 24 >
- 266 - 29 + 30 (266 + 29) - 30 >
- 25 × 1 + 65 (25 × 65) + 1 <
- 57 × 1 - 49 (57 × 49) - 1 <
- 616 ÷ 77 - 8 (616 ÷ 77) + 8 <
- 532 ÷ 38 - 2 (532 ÷ 38) + 2 <
- 864 ÷ 12 - 18 (864 ÷ 12) + 18 <
- 235 + 10 - 44 235 - 10 + 44 <
- 41 × 7 + 99 (41 × 99) + 7 <
- 59 × 3 - 59 (59 × 59) - 3 <
- 858 ÷ 22 + 26 (858 ÷ 22) - 26 >
- 13 × 9 - 84 (13 × 84) - 9 <
- 920 ÷ 40 + 10 (920 ÷ 40) - 10 >
- 556 + 10 - 27 556 - 10 + 27 <
- 655 - 44 + 32 (655 + 44) - 32 <
- 606 - 46 + 26 (606 + 46) - 26 <
- 980 ÷ 49 + 14 (980 ÷ 49) - 14 >
- 776 + 10 - 14 776 - 10 + 14 <
- 51 × 8 + 14 (51 × 14) + 8 <
- 107 - 71 + 73 (107 + 71) - 73 >
- 900 ÷ 25 + 20 (900 ÷ 25) - 20 >
- 98 × 6 - 60 (98 × 60) - 6 <
- 77 × 6 - 83 (77 × 83) - 6 <
※总分：100分， 共计：410道题， 每题：0.24 分。