- 耗时： 0分0秒
- 题数：
- 得分：
- 159 - 70 + 94 (835 + 73) - 94 <
- 880 ÷ 22 - 10 (784 ÷ 28) + 16 <
- 384 ÷ 16 + 12 (240 ÷ 12) - 10 >
- 296 - 23 + 16 (247 + 87) - 38 <
- 360 ÷ 10 - 5 (744 ÷ 31) + 1 >
- 971 + 10 - 95 70 - 35 + 47 >
- 388 - 55 + 69 (778 + 79) - 44 <
- 43 × 9 - 13 (95 × 8) - 4 <
- 198 - 66 + 58 (590 + 19) - 35 <
- 22 × 8 + 30 (53 × 92) + 8 <
- 57 × 3 + 98 (78 × 17) + 1 <
- 95 + 10 - 95 11 - 62 + 78 <
- 704 ÷ 11 + 32 (660 ÷ 30) - 12 >
- 896 + 10 - 34 63 - 21 + 43 >
- 988 ÷ 13 + 19 (540 ÷ 10) - 20 >
- 11 × 6 - 37 (81 × 21) - 6 <
- 624 ÷ 24 + 16 (504 ÷ 24) - 14 >
- 504 ÷ 42 - 6 (720 ÷ 48) + 3 <
- 38 × 3 - 45 (30 × 69) - 3 <
- 48 × 5 + 72 (10 × 10) + 8 >
- 29 × 8 + 21 (74 × 48) + 2 <
- 635 - 21 + 64 (903 + 13) - 53 <
- 92 × 3 - 52 (78 × 59) - 1 <
- 612 ÷ 18 + 17 (750 ÷ 15) - 10 >
- 836 ÷ 11 - 38 (756 ÷ 21) + 28 <
- 636 ÷ 12 - 4 (238 ÷ 17) + 1 >
- 960 ÷ 96 - 6 (522 ÷ 29) + 9 <
- 884 ÷ 34 + 17 (814 ÷ 11) - 11 <
- 783 ÷ 87 - 3 (187 ÷ 11) + 1 <
- 11 × 3 - 2 (76 × 89) - 3 <
- 47 × 5 + 88 (52 × 15) + 5 <
- 96 × 6 + 62 (39 × 39) + 9 <
- 564 ÷ 94 - 4 (624 ÷ 78) + 6 <
- 36 × 2 - 68 (52 × 69) - 1 <
- 986 ÷ 17 - 2 (540 ÷ 15) + 4 >
- 611 + 10 - 78 93 - 49 + 96 >
- 40 × 4 - 66 (98 × 29) - 1 <
- 90 × 8 - 76 (57 × 42) - 5 <
- 400 ÷ 20 + 10 (180 ÷ 10) - 15 >
- 250 - 14 + 16 (405 + 72) - 60 <
- 99 × 8 + 75 (49 × 91) + 3 <
- 93 + 10 - 50 53 - 93 + 61 >
- 924 ÷ 14 + 22 (954 ÷ 18) - 53 >
- 935 + 10 - 47 99 - 52 + 99 >
- 592 - 80 + 72 (792 + 13) - 63 <
- 481 - 96 + 64 (115 + 49) - 16 >
- 504 ÷ 18 + 14 (960 ÷ 12) - 12 <
- 26 × 7 - 95 (59 × 77) - 8 <
- 23 + 10 - 12 53 - 18 + 28 <
- 900 ÷ 12 + 25 (800 ÷ 32) - 10 >
- 27 × 2 + 79 (72 × 42) + 4 <
- 615 ÷ 15 - 15 (348 ÷ 29) + 1 >
- 444 + 10 - 25 15 - 42 + 97 >
- 979 - 96 + 18 (116 + 95) - 55 >
- 270 ÷ 90 - 2 (840 ÷ 24) + 7 <
- 910 ÷ 70 + 10 (960 ÷ 32) - 10 >
- 371 ÷ 53 - 7 (572 ÷ 11) + 1 <
- 181 + 10 - 27 71 - 40 + 17 >
- 520 ÷ 13 - 26 (800 ÷ 40) + 2 <
- 96 × 6 + 77 (28 × 93) + 5 <
- 32 × 4 + 95 (86 × 27) + 8 <
- 65 × 7 + 70 (72 × 50) + 6 <
- 315 ÷ 21 - 9 (280 ÷ 35) + 4 <
- 62 × 5 - 48 (35 × 65) - 1 <
- 224 - 13 + 85 (88 + 38) - 86 >
- 920 ÷ 23 + 20 (840 ÷ 28) - 12 >
- 288 ÷ 18 - 16 (456 ÷ 12) + 6 <
- 45 × 2 + 56 (59 × 53) + 2 <
- 54 × 9 - 76 (72 × 93) - 4 <
- 661 - 61 + 30 (606 + 26) - 55 >
- 760 - 15 + 42 (75 + 48) - 86 >
- 44 × 5 - 10 (62 × 83) - 6 <
- 868 - 94 + 33 (362 + 83) - 84 >
- 576 ÷ 16 + 16 (480 ÷ 24) - 20 >
- 916 - 92 + 38 (907 + 18) - 97 >
- 18 × 8 + 96 (16 × 40) + 6 <
- 44 × 2 - 34 (21 × 72) - 6 <
- 546 ÷ 26 + 13 (700 ÷ 25) - 10 >
- 429 - 32 + 17 (808 + 94) - 73 <
- 74 × 3 + 75 (71 × 68) + 7 <
- 714 ÷ 34 - 6 (966 ÷ 46) + 14 <
- 18 × 9 - 3 (28 × 21) - 5 <
- 502 + 10 - 17 68 - 26 + 21 >
- 570 ÷ 15 - 38 (858 ÷ 33) + 6 <
- 522 - 13 + 30 (506 + 84) - 15 <
- 42 × 1 - 12 (18 × 43) - 3 <
- 20 × 6 - 90 (64 × 6) - 6 <
- 71 × 3 - 61 (84 × 75) - 7 <
- 36 × 3 - 12 (30 × 40) - 2 <
- 840 ÷ 28 - 4 (546 ÷ 26) + 3 >
- 615 - 63 + 17 (848 + 40) - 13 <
- 970 - 34 + 13 (39 + 97) - 30 >
- 47 × 7 + 10 (21 × 74) + 5 <
- 260 ÷ 13 + 20 (580 ÷ 20) - 29 >
- 28 - 12 + 28 (485 + 45) - 23 <
- 65 × 8 + 91 (96 × 56) + 1 <
- 160 ÷ 10 - 10 (375 ÷ 15) + 3 <
- 843 - 82 + 35 (541 + 46) - 10 >
- 743 - 55 + 44 (261 + 78) - 29 >
- 64 × 6 - 15 (96 × 80) - 9 <
- 588 ÷ 12 - 21 (680 ÷ 40) + 1 >
- 48 × 5 - 77 (72 × 99) - 6 <
- 608 ÷ 38 - 16 (288 ÷ 18) + 16 <
- 343 - 99 + 34 (294 + 22) - 68 >
- 957 ÷ 33 + 11 (990 ÷ 30) - 33 >
- 779 + 10 - 82 46 - 15 + 52 >
- 74 × 5 - 27 (44 × 20) - 8 <
- 19 × 9 - 63 (35 × 33) - 6 <
- 82 × 1 - 3 (31 × 19) - 7 <
- 840 ÷ 12 + 60 (532 ÷ 14) - 38 >
- 495 ÷ 45 - 3 (810 ÷ 30) + 6 <
- 36 × 4 - 48 (57 × 58) - 1 <
- 35 × 7 - 44 (98 × 85) - 4 <
- 91 × 7 + 48 (36 × 74) + 8 <
- 46 × 5 - 16 (92 × 20) - 2 <
- 669 - 60 + 92 (162 + 56) - 65 >
- 420 ÷ 14 + 12 (704 ÷ 22) - 32 >
- 952 ÷ 28 - 8 (930 ÷ 30) + 2 <
- 320 ÷ 16 - 8 (960 ÷ 60) + 6 <
- 553 - 55 + 80 (192 + 10) - 25 >
- 27 × 7 - 82 (80 × 66) - 4 <
- 11 × 3 + 19 (88 × 79) + 8 <
- 31 × 2 + 56 (31 × 56) + 9 <
- 73 × 5 + 17 (86 × 31) + 3 <
- 264 - 37 + 53 (925 + 77) - 39 <
- 52 × 2 - 89 (64 × 6) - 3 <
- 919 - 77 + 17 (844 + 34) - 55 >
- 580 + 10 - 70 60 - 38 + 94 >
- 910 ÷ 70 - 7 (782 ÷ 23) + 1 <
- 961 + 10 - 96 46 - 42 + 59 >
- 14 × 5 + 12 (17 × 11) + 3 <
- 302 + 10 - 75 72 - 71 + 21 >
- 960 ÷ 32 - 20 (975 ÷ 15) + 15 <
- 529 + 10 - 16 96 - 79 + 74 >
- 65 × 7 - 65 (85 × 24) - 7 <
- 672 ÷ 56 - 4 (756 ÷ 27) + 28 <
- 73 × 9 + 91 (16 × 71) + 7 <
- 69 × 8 - 52 (29 × 6) - 2 >
- 540 ÷ 12 + 30 (957 ÷ 11) - 29 >
- 768 ÷ 12 + 48 (840 ÷ 12) - 28 >
- 832 ÷ 26 - 1 (272 ÷ 16) + 17 <
- 67 × 5 + 71 (74 × 78) + 6 <
- 64 × 4 - 90 (69 × 91) - 6 <
- 792 ÷ 36 - 2 (672 ÷ 24) + 24 <
- 59 × 2 + 22 (85 × 94) + 7 <
- 440 ÷ 10 - 10 (975 ÷ 75) + 1 >
- 61 × 3 + 78 (83 × 53) + 4 <
- 232 - 25 + 13 (502 + 82) - 83 <
- 69 × 1 + 59 (55 × 89) + 4 <
- 628 + 10 - 12 76 - 68 + 39 >
- 68 × 4 - 99 (13 × 80) - 9 <
- 27 × 3 - 43 (61 × 51) - 5 <
- 38 × 7 + 56 (52 × 22) + 5 <
- 386 + 10 - 31 59 - 69 + 29 >
- 535 + 10 - 40 60 - 57 + 45 >
- 264 ÷ 44 - 2 (124 ÷ 62) + 1 >
- 124 - 72 + 94 (875 + 65) - 90 <
- 644 + 10 - 41 96 - 43 + 75 >
- 125 - 78 + 67 (397 + 75) - 52 <
- 756 ÷ 14 + 54 (660 ÷ 11) - 10 >
- 841 ÷ 29 - 1 (840 ÷ 30) + 28 <
- 56 × 7 + 66 (72 × 97) + 8 <
- 32 × 8 - 17 (95 × 23) - 4 <
- 46 × 7 + 32 (69 × 82) + 4 <
- 63 × 4 - 59 (40 × 77) - 9 <
- 17 × 8 + 28 (89 × 58) + 7 <
- 51 × 8 + 19 (75 × 78) + 3 <
- 55 × 9 - 50 (40 × 84) - 8 <
- 414 - 28 + 31 (758 + 90) - 57 <
- 988 ÷ 38 - 1 (690 ÷ 69) + 3 >
- 168 ÷ 14 - 8 (756 ÷ 42) + 1 <
- 58 × 7 + 78 (55 × 21) + 6 <
- 360 ÷ 18 - 15 (804 ÷ 12) + 6 <
- 41 × 3 - 49 (31 × 31) - 5 <
- 600 ÷ 12 - 1 (880 ÷ 80) + 2 >
- 10 × 3 + 29 (20 × 58) + 1 <
- 408 + 10 - 80 75 - 20 + 39 >
- 984 - 70 + 54 (746 + 39) - 31 >
- 43 × 4 - 9 (56 × 47) - 4 <
- 960 ÷ 32 - 5 (440 ÷ 22) + 20 <
- 639 - 23 + 54 (952 + 28) - 63 <
- 594 + 10 - 95 51 - 15 + 44 >
- 787 + 10 - 95 99 - 27 + 66 >
- 703 - 28 + 28 (94 + 87) - 59 >
- 43 × 8 - 96 (33 × 37) - 1 <
- 19 × 6 + 16 (77 × 66) + 8 <
- 315 - 87 + 26 (248 + 46) - 44 >
- 420 ÷ 21 - 14 (264 ÷ 88) + 1 >
- 60 - 49 + 40 (775 + 34) - 66 <
- 512 ÷ 16 + 16 (720 ÷ 45) - 12 >
- 600 ÷ 10 + 40 (880 ÷ 40) - 10 >
- 924 ÷ 21 + 12 (429 ÷ 33) - 13 >
- 29 × 7 + 11 (11 × 87) + 9 <
- 696 ÷ 58 - 12 (960 ÷ 15) + 15 <
- 126 ÷ 63 - 2 (870 ÷ 15) + 2 <
- 152 + 10 - 46 18 - 48 + 63 >
- 87 × 2 + 22 (78 × 39) + 8 <
- 546 ÷ 39 - 14 (949 ÷ 13) + 73 <
- 45 × 5 - 51 (42 × 30) - 8 <
- 210 ÷ 10 - 21 (792 ÷ 36) + 8 <
- 96 × 2 - 4 (79 × 46) - 2 <
- 96 × 9 + 89 (67 × 83) + 3 <
- 540 ÷ 18 + 27 (702 ÷ 13) - 13 >
- 63 × 6 - 23 (24 × 12) - 6 >
- 116 + 10 - 25 45 - 62 + 38 >
- 91 × 6 - 13 (16 × 28) - 1 >
- 770 ÷ 35 + 22 (180 ÷ 12) - 12 >
- 922 + 10 - 61 96 - 52 + 34 >
- 322 ÷ 23 + 14 (660 ÷ 10) - 66 >
- 55 × 4 - 73 (81 × 66) - 8 <
- 504 ÷ 56 - 1 (858 ÷ 11) + 1 <
- 54 × 7 - 75 (56 × 6) - 1 <
- 272 ÷ 34 - 4 (504 ÷ 18) + 8 <
- 70 + 10 - 64 45 - 89 + 99 <
- 379 - 93 + 98 (863 + 11) - 76 <
- 44 × 2 - 60 (47 × 34) - 1 <
- 726 ÷ 22 + 11 (560 ÷ 10) - 28 >
- 781 - 52 + 83 (948 + 92) - 15 <
- 67 × 3 - 64 (47 × 65) - 4 <
- 990 ÷ 18 + 15 (561 ÷ 17) - 11 >
- 559 + 10 - 33 78 - 90 + 51 >
- 997 - 71 + 77 (257 + 22) - 79 >
- 780 ÷ 26 + 12 (864 ÷ 12) - 18 <
- 33 × 5 + 50 (92 × 96) + 4 <
- 35 × 8 + 32 (75 × 30) + 3 <
- 697 ÷ 17 + 17 (783 ÷ 29) - 27 >
- 444 + 10 - 30 45 - 28 + 22 >
- 23 × 7 - 35 (36 × 16) - 8 <
- 480 ÷ 24 + 20 (660 ÷ 20) - 10 >
- 791 + 10 - 64 56 - 36 + 11 >
- 840 ÷ 15 + 12 (624 ÷ 12) - 13 >
- 300 ÷ 30 - 10 (490 ÷ 98) + 1 <
- 225 ÷ 15 - 15 (704 ÷ 22) + 16 <
- 990 ÷ 22 + 22 (720 ÷ 24) - 15 >
- 520 ÷ 20 - 20 (594 ÷ 54) + 6 <
- 72 × 2 - 16 (13 × 72) - 7 <
- 840 ÷ 15 + 14 (462 ÷ 11) - 22 >
- 504 + 10 - 75 94 - 19 + 46 >
- 756 ÷ 18 - 1 (336 ÷ 48) + 2 >
- 510 ÷ 10 + 10 (594 ÷ 22) - 27 >
- 640 - 29 + 32 (117 + 46) - 76 >
- 47 × 9 - 91 (66 × 93) - 2 <
- 430 ÷ 10 - 10 (966 ÷ 21) + 1 <
- 51 × 9 - 54 (24 × 72) - 9 <
- 730 - 66 + 15 (727 + 77) - 49 <
- 700 - 13 + 90 (640 + 15) - 72 >
- 504 ÷ 28 - 2 (996 ÷ 83) + 6 <
- 138 - 87 + 63 (209 + 97) - 39 <
- 492 - 73 + 45 (646 + 43) - 15 <
- 735 - 72 + 49 (499 + 96) - 10 >
- 480 ÷ 32 - 2 (672 ÷ 84) + 8 <
- 81 - 75 + 32 (764 + 98) - 54 <
- 31 × 6 + 51 (34 × 37) + 7 <
- 327 + 10 - 31 65 - 38 + 74 >
- 32 + 10 - 26 77 - 53 + 11 <
- 23 × 9 + 56 (74 × 60) + 2 <
- 253 + 10 - 62 87 - 46 + 84 >
- 49 × 4 - 81 (62 × 33) - 4 <
- 251 - 99 + 12 (787 + 53) - 46 <
- 72 × 8 - 97 (22 × 24) - 5 <
- 370 + 10 - 64 75 - 56 + 32 >
- 53 × 8 + 22 (26 × 68) + 3 <
- 21 × 8 - 97 (95 × 16) - 5 <
- 980 ÷ 49 + 20 (560 ÷ 16) - 28 >
- 195 + 10 - 26 87 - 30 + 77 >
- 263 - 21 + 40 (210 + 20) - 82 >
- 393 + 10 - 70 53 - 69 + 57 >
- 23 × 5 - 36 (21 × 22) - 3 <
- 936 ÷ 26 + 24 (948 ÷ 12) - 12 <
- 23 - 64 + 80 (77 + 98) - 12 <
- 36 × 7 + 26 (29 × 17) + 5 <
- 40 × 9 - 43 (26 × 79) - 1 <
- 504 + 10 - 36 26 - 42 + 64 >
- 240 ÷ 15 + 15 (840 ÷ 30) - 20 >
- 533 + 10 - 90 71 - 36 + 14 >
- 45 × 3 + 46 (90 × 87) + 5 <
- 72 × 4 - 32 (48 × 92) - 2 <
- 47 × 3 - 76 (66 × 46) - 4 <
- 672 ÷ 42 - 3 (192 ÷ 48) + 2 >
- 400 ÷ 10 - 8 (546 ÷ 13) + 7 <
- 728 ÷ 26 - 8 (225 ÷ 25) + 3 >
- 42 × 4 - 44 (81 × 1) - 8 >
- 588 ÷ 12 + 21 (360 ÷ 12) - 18 >
- 840 ÷ 10 + 42 (900 ÷ 15) - 12 >
- 341 - 22 + 20 (84 + 21) - 46 >
- 756 ÷ 18 + 27 (391 ÷ 23) - 17 >
- 97 × 1 + 46 (56 × 14) + 9 <
- 77 × 4 - 43 (13 × 63) - 3 <
- 480 ÷ 10 + 16 (352 ÷ 11) - 22 >
- 714 ÷ 14 + 51 (450 ÷ 10) - 18 >
- 23 × 8 + 11 (81 × 60) + 5 <
- 734 - 91 + 42 (603 + 23) - 22 >
- 68 × 5 - 77 (92 × 24) - 9 <
- 810 ÷ 54 + 15 (572 ÷ 11) - 26 >
- 19 × 5 - 12 (29 × 1) - 6 >
- 56 × 4 + 12 (76 × 18) + 5 <
- 592 + 10 - 84 17 - 47 + 47 >
- 89 + 10 - 29 55 - 52 + 28 >
- 720 ÷ 15 - 48 (406 ÷ 14) + 1 <
- 792 ÷ 24 - 12 (810 ÷ 10) + 15 <
- 92 × 7 + 78 (57 × 19) + 5 <
- 76 × 6 + 22 (93 × 62) + 2 <
- 336 ÷ 21 + 16 (784 ÷ 14) - 16 <
- 588 ÷ 84 - 4 (666 ÷ 74) + 1 <
- 54 × 8 - 11 (48 × 48) - 2 <
- 485 - 96 + 89 (41 + 20) - 58 >
- 432 ÷ 12 + 24 (440 ÷ 10) - 20 >
- 684 ÷ 38 - 12 (540 ÷ 54) + 9 <
- 93 + 10 - 22 95 - 44 + 60 <
- 45 × 2 + 85 (59 × 47) + 2 <
- 840 ÷ 15 + 28 (252 ÷ 18) - 14 >
- 901 - 56 + 74 (584 + 53) - 57 >
- 960 ÷ 16 - 48 (104 ÷ 26) + 4 >
- 41 × 1 + 81 (46 × 73) + 4 <
- 784 ÷ 16 - 2 (552 ÷ 46) + 4 >
- 670 - 27 + 96 (88 + 87) - 63 >
- 375 ÷ 25 + 15 (990 ÷ 10) - 18 <
- 44 × 5 - 71 (25 × 44) - 2 <
- 714 ÷ 14 - 42 (715 ÷ 13) + 13 <
- 75 × 9 + 33 (55 × 93) + 9 <
- 18 × 8 - 86 (88 × 60) - 7 <
- 168 ÷ 12 + 14 (660 ÷ 15) - 20 >
- 11 × 9 + 84 (68 × 39) + 2 <
- 855 ÷ 19 - 3 (990 ÷ 10) + 5 <
- 774 ÷ 18 - 18 (455 ÷ 35) + 13 <
- 52 × 9 - 54 (19 × 9) - 6 >
- 172 + 10 - 51 70 - 35 + 28 >
- 553 - 79 + 79 (279 + 81) - 61 >
- 986 ÷ 34 + 29 (660 ÷ 33) - 12 >
- 70 × 5 - 61 (74 × 60) - 8 <
- 832 ÷ 26 + 13 (858 ÷ 13) - 66 >
- 946 ÷ 43 - 22 (594 ÷ 99) + 2 <
- 228 ÷ 12 - 12 (480 ÷ 20) + 2 <
- 585 ÷ 13 - 39 (644 ÷ 92) + 4 <
- 819 - 79 + 75 (347 + 15) - 25 >
- 994 ÷ 14 - 1 (936 ÷ 13) + 72 <
- 75 × 8 - 58 (43 × 27) - 1 <
- 598 ÷ 13 - 46 (288 ÷ 16) + 16 <
- 43 × 2 + 47 (78 × 24) + 8 <
- 748 ÷ 22 - 2 (896 ÷ 28) + 16 <
- 185 + 10 - 42 61 - 34 + 53 >
- 686 - 36 + 69 (925 + 11) - 91 <
- 960 ÷ 15 - 2 (612 ÷ 12) + 3 >
- 682 ÷ 11 + 11 (810 ÷ 18) - 30 >
- 49 × 7 + 77 (83 × 95) + 5 <
- 830 ÷ 83 - 1 (825 ÷ 55) + 1 <
- 58 × 3 - 24 (99 × 17) - 7 <
- 40 × 7 + 63 (64 × 19) + 2 <
- 846 ÷ 47 - 9 (924 ÷ 22) + 1 <
- 700 ÷ 20 + 28 (676 ÷ 13) - 26 >
- 418 - 39 + 67 (482 + 63) - 88 <
- 227 - 36 + 32 (522 + 90) - 28 <
- 441 + 10 - 77 85 - 45 + 61 >
- 25 × 9 + 52 (85 × 61) + 7 <
- 672 ÷ 14 - 42 (858 ÷ 66) + 13 <
- 680 ÷ 20 - 34 (864 ÷ 12) + 12 <
- 77 × 6 - 82 (95 × 17) - 1 <
- 220 ÷ 11 + 10 (378 ÷ 14) - 21 >
- 850 ÷ 10 + 17 (990 ÷ 30) - 30 >
- 93 × 7 - 97 (77 × 9) - 4 <
- 871 + 10 - 39 50 - 40 + 70 >
- 881 - 13 + 63 (927 + 14) - 81 >
- 55 × 4 + 58 (37 × 60) + 4 <
- 900 ÷ 36 + 20 (918 ÷ 51) - 17 >
- 91 × 2 - 95 (53 × 32) - 9 <
- 35 - 51 + 71 (559 + 48) - 17 <
- 34 - 12 + 29 (607 + 27) - 70 <
- 998 - 50 + 38 (315 + 36) - 41 >
- 900 ÷ 10 + 18 (952 ÷ 28) - 28 >
- 851 + 10 - 94 33 - 49 + 86 >
- 49 × 5 + 70 (82 × 78) + 7 <
- 71 × 2 + 56 (49 × 93) + 3 <
- 345 ÷ 15 - 23 (880 ÷ 16) + 20 <
- 412 - 38 + 96 (19 + 81) - 86 >
- 82 × 5 - 90 (19 × 2) - 4 >
- 121 ÷ 11 - 11 (920 ÷ 23) + 40 <
- 749 + 10 - 28 56 - 40 + 44 >
- 70 × 3 - 19 (25 × 44) - 4 <
- 450 ÷ 30 - 15 (812 ÷ 58) + 7 <
- 592 ÷ 37 + 16 (792 ÷ 11) - 22 <
- 876 ÷ 73 + 12 (770 ÷ 11) - 10 <
- 560 ÷ 20 + 10 (450 ÷ 30) - 10 >
- 368 ÷ 16 + 23 (810 ÷ 15) - 15 >
- 756 ÷ 36 - 3 (780 ÷ 12) + 60 <
- 540 ÷ 36 + 15 (646 ÷ 19) - 17 >
- 380 + 10 - 44 75 - 30 + 83 >
- 37 × 8 - 42 (67 × 96) - 7 <
- 819 ÷ 13 - 39 (760 ÷ 19) + 2 <
- 450 ÷ 45 + 10 (820 ÷ 82) - 10 >
- 53 - 51 + 47 (555 + 40) - 99 <
- 60 × 5 + 81 (49 × 47) + 4 <
- 550 ÷ 22 + 22 (979 ÷ 89) - 11 >
- 650 ÷ 13 + 26 (988 ÷ 76) - 13 >
- 49 × 8 - 17 (44 × 47) - 1 <
- 576 - 25 + 88 (582 + 24) - 58 >
- 971 - 25 + 93 (358 + 13) - 18 >
- 77 × 1 - 50 (93 × 72) - 2 <
- 910 ÷ 26 - 5 (280 ÷ 20) + 1 >
- 953 - 99 + 53 (854 + 64) - 34 >
- 609 - 74 + 48 (622 + 31) - 38 <
- 420 - 14 + 18 (147 + 14) - 42 >
- 79 × 6 - 2 (71 × 82) - 9 <
- 817 - 81 + 23 (619 + 55) - 93 >
- 83 × 5 - 41 (71 × 90) - 4 <
- 600 ÷ 15 + 20 (644 ÷ 14) - 14 >
- 480 ÷ 12 + 15 (960 ÷ 15) - 30 >
- 930 ÷ 62 - 3 (448 ÷ 56) + 7 <
- 88 × 9 - 31 (66 × 29) - 6 <
- 67 × 3 + 29 (47 × 43) + 2 <
- 864 ÷ 27 + 12 (612 ÷ 17) - 17 >
- 800 ÷ 20 + 32 (611 ÷ 13) - 47 >
- 994 ÷ 14 - 7 (800 ÷ 20) + 10 >
- 74 × 6 + 97 (27 × 74) + 8 <
- 696 ÷ 29 - 24 (415 ÷ 83) + 5 <
- 863 + 10 - 32 95 - 41 + 66 >
- 76 × 9 - 20 (64 × 40) - 1 <
- 621 ÷ 27 - 23 (140 ÷ 35) + 2 <
- 524 - 45 + 68 (751 + 28) - 78 <
- 576 ÷ 24 + 16 (961 ÷ 31) - 31 >
- 908 - 82 + 22 (792 + 89) - 35 >
- 858 ÷ 13 - 22 (102 ÷ 17) + 1 >
- 781 - 69 + 64 (369 + 27) - 65 >
- 28 × 6 - 71 (66 × 70) - 9 <
- 553 - 69 + 93 (200 + 70) - 65 >
- 275 ÷ 25 - 1 (438 ÷ 73) + 6 <
- 459 ÷ 17 + 27 (406 ÷ 29) - 14 >
- 880 + 10 - 95 36 - 60 + 86 >
- 20 × 9 - 63 (33 × 71) - 7 <
- 85 × 3 - 68 (43 × 40) - 1 <
- 450 ÷ 15 + 18 (195 ÷ 13) - 13 >
- 896 + 10 - 31 41 - 62 + 39 >
- 323 ÷ 19 - 17 (330 ÷ 11) + 1 <
- 833 ÷ 17 + 49 (684 ÷ 57) - 12 >
- 204 ÷ 51 - 1 (220 ÷ 11) + 1 <
- 270 - 92 + 30 (598 + 81) - 67 <
- 964 - 92 + 44 (474 + 93) - 84 >
- 380 ÷ 20 - 1 (228 ÷ 12) + 6 <
- 739 + 10 - 27 59 - 23 + 60 >
- 640 ÷ 10 + 32 (720 ÷ 18) - 36 >
- 737 + 10 - 15 27 - 52 + 73 >
- 888 + 10 - 67 99 - 72 + 57 >
- 65 × 4 - 28 (82 × 40) - 3 <
- 990 ÷ 22 + 18 (930 ÷ 10) - 62 >
- 550 ÷ 22 + 25 (540 ÷ 10) - 27 >
- 67 × 9 - 10 (71 × 99) - 4 <
- 37 × 7 - 92 (76 × 3) - 1 <
- 650 ÷ 50 - 2 (966 ÷ 21) + 6 <
- 32 × 4 - 88 (47 × 18) - 9 <
- 63 × 7 + 96 (19 × 84) + 7 <
- 784 ÷ 56 + 14 (600 ÷ 40) - 10 >
- 202 + 10 - 22 23 - 10 + 73 >
- 19 × 4 + 89 (66 × 56) + 6 <
- 93 × 4 + 44 (38 × 13) + 1 <
- 996 - 76 + 35 (846 + 52) - 39 >
- 642 - 94 + 83 (336 + 97) - 24 >
- 299 - 83 + 86 (673 + 30) - 89 <
- 490 + 10 - 16 17 - 57 + 46 >
- 900 ÷ 12 + 45 (901 ÷ 53) - 17 >
- 960 ÷ 10 - 2 (270 ÷ 90) + 2 >
- 748 ÷ 11 + 68 (546 ÷ 26) - 14 >
- 58 × 5 + 90 (73 × 97) + 7 <
- 672 ÷ 16 - 12 (720 ÷ 40) + 16 <
- 93 × 1 + 98 (49 × 15) + 2 <
- 589 + 10 - 95 82 - 57 + 42 >
- 504 ÷ 21 + 18 (450 ÷ 10) - 25 >
- 810 ÷ 10 + 27 (950 ÷ 19) - 50 >
- 928 - 57 + 23 (448 + 18) - 61 >
- 354 - 96 + 94 (793 + 32) - 38 <
- 64 × 3 - 10 (95 × 92) - 7 <
- 27 × 2 + 14 (59 × 40) + 5 <
※总分：100分， 共计：470道题， 每题：0.21 分。