- 耗时： 0分0秒
- 题数：
- 得分：
- 225 + 10 - 63 225 - 10 + 63 <
- 719 - 77 + 28 (719 + 77) - 28 <
- 23 × 7 + 81 (23 × 81) + 7 <
- 313 - 39 + 89 (313 + 39) - 89 >
- 437 ÷ 19 - 1 (437 ÷ 19) + 1 <
- 354 + 10 - 89 354 - 10 + 89 <
- 525 - 91 + 54 (525 + 91) - 54 <
- 631 - 85 + 54 (631 + 85) - 54 <
- 56 × 2 - 81 (56 × 81) - 2 <
- 918 ÷ 17 - 17 (918 ÷ 17) + 17 <
- 693 - 72 + 87 (693 + 72) - 87 >
- 750 ÷ 50 - 10 (750 ÷ 50) + 10 <
- 811 - 20 + 26 (811 + 20) - 26 >
- 432 ÷ 12 - 2 (432 ÷ 12) + 2 <
- 700 - 52 + 15 (700 + 52) - 15 <
- 74 × 7 + 15 (74 × 15) + 7 <
- 18 × 7 + 13 (18 × 13) + 7 <
- 39 × 2 - 41 (39 × 41) - 2 <
- 988 ÷ 26 + 13 (988 ÷ 26) - 13 >
- 777 + 10 - 70 777 - 10 + 70 <
- 68 × 8 - 99 (68 × 99) - 8 <
- 260 ÷ 52 - 5 (260 ÷ 52) + 5 <
- 683 - 30 + 77 (683 + 30) - 77 >
- 848 - 93 + 12 (848 + 93) - 12 <
- 504 ÷ 36 + 12 (504 ÷ 36) - 12 >
- 611 ÷ 13 + 13 (611 ÷ 13) - 13 >
- 320 ÷ 16 + 20 (320 ÷ 16) - 20 >
- 670 + 10 - 71 670 - 10 + 71 <
- 780 ÷ 30 + 26 (780 ÷ 30) - 26 >
- 292 - 13 + 74 (292 + 13) - 74 >
- 57 × 4 - 74 (57 × 74) - 4 <
- 57 × 3 - 44 (57 × 44) - 3 <
- 67 × 7 - 73 (67 × 73) - 7 <
- 570 ÷ 15 + 30 (570 ÷ 15) - 30 >
- 612 ÷ 36 + 12 (612 ÷ 36) - 12 >
- 13 - 40 + 42 (13 + 40) - 42 >
- 704 - 76 + 21 (704 + 76) - 21 <
- 660 ÷ 30 + 12 (660 ÷ 30) - 12 >
- 360 ÷ 12 + 12 (360 ÷ 12) - 12 >
- 800 ÷ 16 - 50 (800 ÷ 16) + 50 <
- 68 × 3 + 70 (68 × 70) + 3 <
- 849 + 10 - 77 849 - 10 + 77 <
- 65 × 5 - 55 (65 × 55) - 5 <
- 556 + 10 - 85 556 - 10 + 85 <
- 206 - 76 + 59 (206 + 76) - 59 <
- 77 × 6 - 95 (77 × 95) - 6 <
- 810 ÷ 30 + 10 (810 ÷ 30) - 10 >
- 602 + 10 - 52 602 - 10 + 52 <
- 504 ÷ 21 + 21 (504 ÷ 21) - 21 >
- 87 × 8 + 62 (87 × 62) + 8 <
- 912 ÷ 19 + 16 (912 ÷ 19) - 16 >
- 540 ÷ 20 + 10 (540 ÷ 20) - 10 >
- 192 ÷ 16 + 12 (192 ÷ 16) - 12 >
- 42 - 47 + 71 (42 + 47) - 71 >
- 99 × 1 - 17 (99 × 17) - 1 <
- 918 + 10 - 16 918 - 10 + 16 <
- 50 × 4 - 61 (50 × 61) - 4 <
- 405 ÷ 27 + 15 (405 ÷ 27) - 15 >
- 85 × 1 + 45 (85 × 45) + 1 <
- 930 ÷ 30 - 5 (930 ÷ 30) + 5 <
- 946 ÷ 43 - 2 (946 ÷ 43) + 2 <
- 608 ÷ 32 - 4 (608 ÷ 32) + 4 <
- 435 - 42 + 19 (435 + 42) - 19 <
- 78 × 8 + 52 (78 × 52) + 8 <
- 976 ÷ 16 - 8 (976 ÷ 16) + 8 <
- 53 × 2 + 95 (53 × 95) + 2 <
- 632 - 91 + 95 (632 + 91) - 95 >
- 71 × 4 - 97 (71 × 97) - 4 <
- 32 × 5 - 91 (32 × 91) - 5 <
- 324 ÷ 12 - 1 (324 ÷ 12) + 1 <
- 54 × 4 + 49 (54 × 49) + 4 <
- 21 × 4 + 50 (21 × 50) + 4 <
- 46 × 6 - 90 (46 × 90) - 6 <
- 363 ÷ 33 + 11 (363 ÷ 33) - 11 >
- 291 - 99 + 49 (291 + 99) - 49 <
- 92 × 1 - 20 (92 × 20) - 1 <
- 432 ÷ 36 - 6 (432 ÷ 36) + 6 <
- 335 - 82 + 27 (335 + 82) - 27 <
- 41 × 4 + 18 (41 × 18) + 4 <
- 59 × 6 - 23 (59 × 23) - 6 <
- 169 - 89 + 92 (169 + 89) - 92 >
- 945 ÷ 63 - 9 (945 ÷ 63) + 9 <
- 158 - 61 + 61 (158 + 61) - 61 =
- 790 - 63 + 78 (790 + 63) - 78 >
- 480 ÷ 24 + 10 (480 ÷ 24) - 10 >
- 430 ÷ 10 + 10 (430 ÷ 10) - 10 >
- 726 ÷ 33 - 6 (726 ÷ 33) + 6 <
- 311 + 10 - 57 311 - 10 + 57 <
- 104 + 10 - 31 104 - 10 + 31 <
- 170 ÷ 17 + 10 (170 ÷ 17) - 10 >
- 88 × 3 + 13 (88 × 13) + 3 <
- 74 × 1 + 34 (74 × 34) + 1 <
- 369 + 10 - 92 369 - 10 + 92 <
- 720 ÷ 15 + 24 (720 ÷ 15) - 24 >
- 720 ÷ 15 + 15 (720 ÷ 15) - 15 >
- 19 × 1 + 13 (19 × 13) + 1 <
- 191 - 42 + 78 (191 + 42) - 78 >
- 570 ÷ 95 - 1 (570 ÷ 95) + 1 <
- 587 - 23 + 35 (587 + 23) - 35 >
- 282 + 10 - 10 282 - 10 + 10 =
- 332 - 68 + 41 (332 + 68) - 41 <
- 468 ÷ 12 + 13 (468 ÷ 12) - 13 >
- 512 ÷ 64 - 2 (512 ÷ 64) + 2 <
- 68 × 5 + 79 (68 × 79) + 5 <
- 50 × 4 + 68 (50 × 68) + 4 <
- 759 ÷ 23 - 11 (759 ÷ 23) + 11 <
- 65 × 6 + 94 (65 × 94) + 6 <
- 585 ÷ 39 - 1 (585 ÷ 39) + 1 <
- 27 × 1 + 55 (27 × 55) + 1 <
- 661 + 10 - 39 661 - 10 + 39 <
- 117 + 10 - 57 117 - 10 + 57 <
- 85 × 4 - 45 (85 × 45) - 4 <
- 990 ÷ 66 - 15 (990 ÷ 66) + 15 <
- 754 ÷ 26 + 29 (754 ÷ 26) - 29 >
- 26 × 7 + 97 (26 × 97) + 7 <
- 540 ÷ 54 - 6 (540 ÷ 54) + 6 <
- 300 - 53 + 71 (300 + 53) - 71 >
- 33 - 88 + 63 (33 + 88) - 63 <
- 100 ÷ 20 - 1 (100 ÷ 20) + 1 <
- 378 ÷ 42 - 7 (378 ÷ 42) + 7 <
- 850 ÷ 17 + 25 (850 ÷ 17) - 25 >
- 248 + 10 - 61 248 - 10 + 61 <
- 256 ÷ 32 - 1 (256 ÷ 32) + 1 <
- 775 - 94 + 77 (775 + 94) - 77 <
- 980 ÷ 10 + 35 (980 ÷ 10) - 35 >
- 398 - 10 + 16 (398 + 10) - 16 >
- 221 + 10 - 39 221 - 10 + 39 <
- 399 - 11 + 52 (399 + 11) - 52 >
- 90 × 9 + 38 (90 × 38) + 9 <
- 574 + 10 - 98 574 - 10 + 98 <
- 720 ÷ 20 - 3 (720 ÷ 20) + 3 <
- 920 ÷ 20 + 46 (920 ÷ 20) - 46 >
- 824 + 10 - 81 824 - 10 + 81 <
- 306 ÷ 17 + 18 (306 ÷ 17) - 18 >
- 614 + 10 - 42 614 - 10 + 42 <
- 17 × 8 + 88 (17 × 88) + 8 <
- 262 - 87 + 52 (262 + 87) - 52 <
- 210 ÷ 10 + 21 (210 ÷ 10) - 21 >
- 112 - 20 + 64 (112 + 20) - 64 >
- 912 + 10 - 16 912 - 10 + 16 <
- 98 × 3 + 69 (98 × 69) + 3 <
- 675 + 10 - 40 675 - 10 + 40 <
- 904 + 10 - 87 904 - 10 + 87 <
- 29 × 8 + 34 (29 × 34) + 8 <
- 25 × 6 - 1 (25 × 1) - 6 >
- 918 ÷ 34 + 17 (918 ÷ 34) - 17 >
- 77 × 7 - 10 (77 × 10) - 7 <
- 924 ÷ 42 + 12 (924 ÷ 42) - 12 >
- 840 ÷ 14 + 20 (840 ÷ 14) - 20 >
- 45 × 5 - 25 (45 × 25) - 5 <
- 24 × 5 + 89 (24 × 89) + 5 <
- 349 - 96 + 73 (349 + 96) - 73 <
- 98 × 5 + 42 (98 × 42) + 5 <
- 165 ÷ 11 - 11 (165 ÷ 11) + 11 <
- 942 + 10 - 10 942 - 10 + 10 =
- 456 ÷ 12 - 6 (456 ÷ 12) + 6 <
- 832 - 92 + 66 (832 + 92) - 66 <
- 92 × 1 - 30 (92 × 30) - 1 <
- 316 + 10 - 47 316 - 10 + 47 <
- 827 + 10 - 42 827 - 10 + 42 <
- 546 ÷ 14 + 13 (546 ÷ 14) - 13 >
- 554 + 10 - 16 554 - 10 + 16 <
- 85 × 5 + 31 (85 × 31) + 5 <
- 658 - 31 + 35 (658 + 31) - 35 >
- 69 - 96 + 46 (69 + 96) - 46 <
- 621 ÷ 23 + 27 (621 ÷ 23) - 27 >
- 728 ÷ 91 - 7 (728 ÷ 91) + 7 <
- 23 × 1 + 59 (23 × 59) + 1 <
- 360 ÷ 18 - 20 (360 ÷ 18) + 20 <
- 528 ÷ 16 + 22 (528 ÷ 16) - 22 >
- 500 ÷ 50 - 4 (500 ÷ 50) + 4 <
- 17 × 2 - 27 (17 × 27) - 2 <
- 75 × 3 + 21 (75 × 21) + 3 <
- 93 × 5 - 32 (93 × 32) - 5 <
- 78 × 5 + 30 (78 × 30) + 5 <
- 800 ÷ 16 + 25 (800 ÷ 16) - 25 >
- 950 ÷ 10 + 95 (950 ÷ 10) - 95 >
- 79 × 8 + 45 (79 × 45) + 8 <
- 930 ÷ 30 + 31 (930 ÷ 30) - 31 >
- 22 × 9 - 18 (22 × 18) - 9 <
- 269 + 10 - 81 269 - 10 + 81 <
- 594 ÷ 99 - 1 (594 ÷ 99) + 1 <
- 834 + 10 - 15 834 - 10 + 15 <
- 406 - 92 + 89 (406 + 92) - 89 <
- 770 ÷ 11 + 22 (770 ÷ 11) - 22 >
- 836 ÷ 38 - 1 (836 ÷ 38) + 1 <
- 429 ÷ 33 - 13 (429 ÷ 33) + 13 <
- 588 ÷ 14 + 28 (588 ÷ 14) - 28 >
- 988 ÷ 19 + 38 (988 ÷ 19) - 38 >
- 82 × 3 - 7 (82 × 7) - 3 <
- 408 + 10 - 66 408 - 10 + 66 <
- 167 + 10 - 76 167 - 10 + 76 <
- 517 ÷ 11 + 47 (517 ÷ 11) - 47 >
- 113 + 10 - 79 113 - 10 + 79 <
- 193 + 10 - 19 193 - 10 + 19 <
- 14 × 4 + 23 (14 × 23) + 4 <
- 572 - 88 + 21 (572 + 88) - 21 <
- 945 ÷ 45 - 1 (945 ÷ 45) + 1 <
- 380 ÷ 20 - 1 (380 ÷ 20) + 1 <
- 49 × 1 - 2 (49 × 2) - 1 <
- 75 × 2 + 52 (75 × 52) + 2 <
- 39 - 92 + 96 (39 + 92) - 96 >
- 48 × 8 - 51 (48 × 51) - 8 <
- 276 ÷ 23 - 2 (276 ÷ 23) + 2 <
- 660 ÷ 11 + 12 (660 ÷ 11) - 12 >
- 575 + 10 - 62 575 - 10 + 62 <
- 900 ÷ 25 - 4 (900 ÷ 25) + 4 <
- 91 × 7 - 69 (91 × 69) - 7 <
- 920 ÷ 20 - 46 (920 ÷ 20) + 46 <
- 11 × 3 + 14 (11 × 14) + 3 <
- 557 + 10 - 83 557 - 10 + 83 <
- 99 × 6 - 61 (99 × 61) - 6 <
- 312 ÷ 13 - 24 (312 ÷ 13) + 24 <
- 83 × 6 + 32 (83 × 32) + 6 <
- 90 × 8 + 47 (90 × 47) + 8 <
- 567 ÷ 27 + 21 (567 ÷ 27) - 21 >
- 77 × 2 - 46 (77 × 46) - 2 <
- 189 + 10 - 91 189 - 10 + 91 <
- 72 × 8 - 71 (72 × 71) - 8 <
- 179 + 10 - 92 179 - 10 + 92 <
- 800 ÷ 10 - 5 (800 ÷ 10) + 5 <
- 675 - 75 + 31 (675 + 75) - 31 <
- 858 - 21 + 59 (858 + 21) - 59 >
- 490 ÷ 10 + 10 (490 ÷ 10) - 10 >
- 962 + 10 - 44 962 - 10 + 44 <
- 780 ÷ 52 + 15 (780 ÷ 52) - 15 >
- 14 × 3 + 88 (14 × 88) + 3 <
- 98 × 2 + 50 (98 × 50) + 2 <
- 181 + 10 - 31 181 - 10 + 31 <
- 630 ÷ 30 + 21 (630 ÷ 30) - 21 >
- 403 - 65 + 90 (403 + 65) - 90 >
- 18 × 3 - 2 (18 × 2) - 3 >
- 48 × 3 - 45 (48 × 45) - 3 <
- 576 + 10 - 71 576 - 10 + 71 <
- 764 - 18 + 16 (764 + 18) - 16 <
- 589 - 21 + 50 (589 + 21) - 50 >
- 591 - 31 + 77 (591 + 31) - 77 >
- 929 + 10 - 37 929 - 10 + 37 <
- 370 - 28 + 24 (370 + 28) - 24 <
- 27 × 9 - 22 (27 × 22) - 9 <
- 819 ÷ 63 + 13 (819 ÷ 63) - 13 >
- 44 × 4 + 44 (44 × 44) + 4 <
- 110 - 44 + 47 (110 + 44) - 47 >
- 662 + 10 - 22 662 - 10 + 22 <
- 35 × 7 - 71 (35 × 71) - 7 <
- 37 × 3 - 29 (37 × 29) - 3 <
- 67 × 1 - 23 (67 × 23) - 1 <
- 550 ÷ 55 - 5 (550 ÷ 55) + 5 <
- 22 × 8 - 80 (22 × 80) - 8 <
- 88 × 2 - 20 (88 × 20) - 2 <
- 312 ÷ 24 - 2 (312 ÷ 24) + 2 <
- 950 - 34 + 81 (950 + 34) - 81 >
- 91 × 4 + 63 (91 × 63) + 4 <
- 872 - 27 + 51 (872 + 27) - 51 >
- 827 + 10 - 47 827 - 10 + 47 <
- 704 ÷ 22 - 16 (704 ÷ 22) + 16 <
- 682 + 10 - 81 682 - 10 + 81 <
- 680 ÷ 68 - 8 (680 ÷ 68) + 8 <
- 310 + 10 - 32 310 - 10 + 32 <
- 810 ÷ 45 - 1 (810 ÷ 45) + 1 <
- 693 - 57 + 47 (693 + 57) - 47 <
- 825 ÷ 25 - 15 (825 ÷ 25) + 15 <
- 720 ÷ 15 + 10 (720 ÷ 15) - 10 >
- 840 + 10 - 20 840 - 10 + 20 <
- 576 ÷ 72 - 4 (576 ÷ 72) + 4 <
- 720 ÷ 48 - 3 (720 ÷ 48) + 3 <
- 414 ÷ 69 - 2 (414 ÷ 69) + 2 <
- 690 ÷ 15 + 23 (690 ÷ 15) - 23 >
- 15 × 4 + 92 (15 × 92) + 4 <
- 58 × 4 + 67 (58 × 67) + 4 <
- 782 ÷ 17 + 34 (782 ÷ 17) - 34 >
- 93 × 4 - 41 (93 × 41) - 4 <
- 649 - 96 + 46 (649 + 96) - 46 <
- 593 + 10 - 47 593 - 10 + 47 <
- 357 + 10 - 17 357 - 10 + 17 <
- 19 + 10 - 28 19 - 10 + 28 <
- 341 - 29 + 47 (341 + 29) - 47 >
- 183 - 78 + 82 (183 + 78) - 82 >
- 660 ÷ 22 - 4 (660 ÷ 22) + 4 <
- 48 × 7 - 49 (48 × 49) - 7 <
- 528 ÷ 44 - 11 (528 ÷ 44) + 11 <
- 382 + 10 - 26 382 - 10 + 26 <
- 55 × 4 - 7 (55 × 7) - 4 <
- 81 × 6 - 23 (81 × 23) - 6 <
- 53 × 9 - 19 (53 × 19) - 9 <
- 21 × 8 - 66 (21 × 66) - 8 <
- 76 × 9 + 90 (76 × 90) + 9 <
- 880 ÷ 10 - 5 (880 ÷ 10) + 5 <
- 780 ÷ 20 + 15 (780 ÷ 20) - 15 >
- 660 ÷ 11 - 12 (660 ÷ 11) + 12 <
- 61 × 9 + 40 (61 × 40) + 9 <
- 886 + 10 - 35 886 - 10 + 35 <
- 984 ÷ 41 + 24 (984 ÷ 41) - 24 >
- 416 - 58 + 31 (416 + 58) - 31 <
- 47 × 2 + 86 (47 × 86) + 2 <
- 511 - 87 + 54 (511 + 87) - 54 <
- 88 × 6 + 42 (88 × 42) + 6 <
- 316 - 46 + 82 (316 + 46) - 82 >
- 878 + 10 - 11 878 - 10 + 11 <
- 85 × 5 - 78 (85 × 78) - 5 <
- 912 ÷ 16 + 48 (912 ÷ 16) - 48 >
- 666 - 55 + 90 (666 + 55) - 90 >
- 78 × 2 + 96 (78 × 96) + 2 <
- 792 ÷ 22 + 33 (792 ÷ 22) - 33 >
- 70 × 7 - 82 (70 × 82) - 7 <
- 26 × 9 - 71 (26 × 71) - 9 <
- 27 × 9 + 13 (27 × 13) + 9 <
- 602 ÷ 43 - 1 (602 ÷ 43) + 1 <
- 684 ÷ 57 - 1 (684 ÷ 57) + 1 <
- 828 ÷ 36 - 18 (828 ÷ 36) + 18 <
- 34 × 4 - 60 (34 × 60) - 4 <
- 22 × 6 + 32 (22 × 32) + 6 <
- 172 ÷ 86 - 2 (172 ÷ 86) + 2 <
- 908 + 10 - 88 908 - 10 + 88 <
- 787 + 10 - 82 787 - 10 + 82 <
- 98 × 6 + 99 (98 × 99) + 6 <
- 750 ÷ 25 - 1 (750 ÷ 25) + 1 <
- 21 × 4 - 70 (21 × 70) - 4 <
- 83 × 4 + 28 (83 × 28) + 4 <
- 12 × 2 + 93 (12 × 93) + 2 <
- 198 - 32 + 15 (198 + 32) - 15 <
- 896 ÷ 56 + 16 (896 ÷ 56) - 16 >
- 61 × 7 - 32 (61 × 32) - 7 <
- 438 - 29 + 59 (438 + 29) - 59 >
- 820 ÷ 20 + 20 (820 ÷ 20) - 20 >
- 844 + 10 - 54 844 - 10 + 54 <
- 890 + 10 - 13 890 - 10 + 13 <
- 62 × 1 + 79 (62 × 79) + 1 <
- 76 × 6 + 43 (76 × 43) + 6 <
- 504 ÷ 24 - 6 (504 ÷ 24) + 6 <
- 349 + 10 - 77 349 - 10 + 77 <
- 720 ÷ 24 - 16 (720 ÷ 24) + 16 <
- 846 ÷ 94 - 2 (846 ÷ 94) + 2 <
- 78 × 4 + 61 (78 × 61) + 4 <
- 116 - 46 + 10 (116 + 46) - 10 <
- 74 × 7 + 92 (74 × 92) + 7 <
- 496 ÷ 16 - 2 (496 ÷ 16) + 2 <
- 819 ÷ 63 - 7 (819 ÷ 63) + 7 <
- 160 - 72 + 39 (160 + 72) - 39 <
- 455 - 36 + 90 (455 + 36) - 90 >
- 977 + 10 - 36 977 - 10 + 36 <
- 37 × 1 - 18 (37 × 18) - 1 <
- 702 + 10 - 15 702 - 10 + 15 <
- 504 ÷ 18 + 21 (504 ÷ 18) - 21 >
- 536 - 94 + 80 (536 + 94) - 80 <
- 276 ÷ 92 - 3 (276 ÷ 92) + 3 <
- 82 × 7 + 41 (82 × 41) + 7 <
- 555 + 10 - 55 555 - 10 + 55 <
- 588 ÷ 12 + 49 (588 ÷ 12) - 49 >
- 889 - 79 + 81 (889 + 79) - 81 >
- 499 - 70 + 81 (499 + 70) - 81 >
- 418 ÷ 22 - 19 (418 ÷ 22) + 19 <
- 252 ÷ 84 - 1 (252 ÷ 84) + 1 <
- 40 × 7 + 25 (40 × 25) + 7 <
- 24 × 8 + 97 (24 × 97) + 8 <
- 960 ÷ 12 + 20 (960 ÷ 12) - 20 >
- 594 ÷ 27 + 11 (594 ÷ 27) - 11 >
- 85 × 7 + 74 (85 × 74) + 7 <
- 24 × 3 + 63 (24 × 63) + 3 <
- 45 × 1 + 76 (45 × 76) + 1 <
- 888 ÷ 74 - 3 (888 ÷ 74) + 3 <
- 34 × 9 - 52 (34 × 52) - 9 <
- 643 + 10 - 27 643 - 10 + 27 <
- 246 + 10 - 33 246 - 10 + 33 <
- 900 ÷ 50 - 15 (900 ÷ 50) + 15 <
- 26 × 8 - 34 (26 × 34) - 8 <
- 87 + 10 - 31 87 - 10 + 31 <
- 14 × 5 - 47 (14 × 47) - 5 <
- 840 ÷ 60 + 10 (840 ÷ 60) - 10 >
- 362 - 45 + 47 (362 + 45) - 47 >
- 640 ÷ 16 + 20 (640 ÷ 16) - 20 >
- 980 - 65 + 21 (980 + 65) - 21 <
- 94 × 1 + 65 (94 × 65) + 1 <
- 311 - 90 + 64 (311 + 90) - 64 <
- 76 × 3 - 24 (76 × 24) - 3 <
- 49 × 9 + 72 (49 × 72) + 9 <
- 957 - 72 + 91 (957 + 72) - 91 >
- 466 + 10 - 68 466 - 10 + 68 <
- 185 + 10 - 94 185 - 10 + 94 <
- 506 ÷ 22 - 1 (506 ÷ 22) + 1 <
- 658 ÷ 94 - 1 (658 ÷ 94) + 1 <
- 756 + 10 - 51 756 - 10 + 51 <
- 899 + 10 - 76 899 - 10 + 76 <
- 431 - 54 + 70 (431 + 54) - 70 >
- 880 ÷ 20 - 20 (880 ÷ 20) + 20 <
- 270 ÷ 30 - 2 (270 ÷ 30) + 2 <
- 900 ÷ 36 - 20 (900 ÷ 36) + 20 <
- 943 - 26 + 87 (943 + 26) - 87 >
- 630 ÷ 18 + 18 (630 ÷ 18) - 18 >
- 509 - 76 + 39 (509 + 76) - 39 <
- 31 × 8 - 20 (31 × 20) - 8 <
- 920 ÷ 92 - 10 (920 ÷ 92) + 10 <
- 735 - 54 + 44 (735 + 54) - 44 <
- 407 - 26 + 82 (407 + 26) - 82 >
- 94 × 4 + 81 (94 × 81) + 4 <
- 55 × 8 + 29 (55 × 29) + 8 <
- 816 ÷ 12 + 17 (816 ÷ 12) - 17 >
- 674 - 53 + 17 (674 + 53) - 17 <
- 546 - 83 + 77 (546 + 83) - 77 <
- 840 ÷ 20 - 2 (840 ÷ 20) + 2 <
- 437 ÷ 19 + 23 (437 ÷ 19) - 23 >
- 748 ÷ 34 + 17 (748 ÷ 34) - 17 >
- 792 - 23 + 94 (792 + 23) - 94 >
- 132 ÷ 12 - 4 (132 ÷ 12) + 4 <
- 485 - 21 + 31 (485 + 21) - 31 >
- 459 - 97 + 41 (459 + 97) - 41 <
- 756 ÷ 54 - 2 (756 ÷ 54) + 2 <
- 649 + 10 - 55 649 - 10 + 55 <
- 318 ÷ 53 - 3 (318 ÷ 53) + 3 <
- 66 × 5 + 88 (66 × 88) + 5 <
- 200 + 10 - 34 200 - 10 + 34 <
- 884 ÷ 17 + 13 (884 ÷ 17) - 13 >
- 12 × 1 + 67 (12 × 67) + 1 <
- 40 × 2 + 39 (40 × 39) + 2 <
- 532 ÷ 14 + 14 (532 ÷ 14) - 14 >
- 309 + 10 - 51 309 - 10 + 51 <
- 40 × 5 - 14 (40 × 14) - 5 <
- 720 ÷ 90 - 6 (720 ÷ 90) + 6 <
- 37 × 2 - 7 (37 × 7) - 2 <
- 63 × 3 - 24 (63 × 24) - 3 <
※总分：100分， 共计：420道题， 每题：0.24 分。