- 耗时： 0分0秒
- 题数：
- 得分：
- 941 + 10 - 19 941 - 10 + 19 <
- 475 + 10 - 68 475 - 10 + 68 <
- 756 ÷ 12 - 28 (756 ÷ 12) + 28 <
- 94 × 2 - 59 (94 × 59) - 2 <
- 270 ÷ 18 + 15 (270 ÷ 18) - 15 >
- 35 × 9 + 96 (35 × 96) + 9 <
- 634 + 10 - 81 634 - 10 + 81 <
- 60 × 2 - 1 (60 × 1) - 2 >
- 121 - 84 + 83 (121 + 84) - 83 <
- 605 - 86 + 60 (605 + 86) - 60 <
- 605 + 10 - 82 605 - 10 + 82 <
- 288 ÷ 48 - 1 (288 ÷ 48) + 1 <
- 480 ÷ 12 + 10 (480 ÷ 12) - 10 >
- 720 ÷ 20 - 4 (720 ÷ 20) + 4 <
- 98 × 7 + 72 (98 × 72) + 7 <
- 506 + 10 - 89 506 - 10 + 89 <
- 810 ÷ 30 - 27 (810 ÷ 30) + 27 <
- 528 ÷ 33 - 11 (528 ÷ 33) + 11 <
- 16 × 7 + 86 (16 × 86) + 7 <
- 864 + 10 - 74 864 - 10 + 74 <
- 245 - 33 + 38 (245 + 33) - 38 >
- 740 ÷ 37 - 5 (740 ÷ 37) + 5 <
- 660 ÷ 12 + 44 (660 ÷ 12) - 44 >
- 448 ÷ 32 + 14 (448 ÷ 32) - 14 >
- 739 + 10 - 33 739 - 10 + 33 <
- 98 × 4 + 96 (98 × 96) + 4 <
- 456 ÷ 38 + 12 (456 ÷ 38) - 12 >
- 280 ÷ 14 + 20 (280 ÷ 14) - 20 >
- 940 + 10 - 88 940 - 10 + 88 <
- 900 ÷ 20 + 30 (900 ÷ 20) - 30 >
- 270 ÷ 27 - 5 (270 ÷ 27) + 5 <
- 79 × 3 + 28 (79 × 28) + 3 <
- 81 × 8 - 93 (81 × 93) - 8 <
- 480 ÷ 15 + 16 (480 ÷ 15) - 16 >
- 840 ÷ 14 - 3 (840 ÷ 14) + 3 <
- 266 ÷ 38 - 2 (266 ÷ 38) + 2 <
- 864 ÷ 32 + 18 (864 ÷ 32) - 18 >
- 190 ÷ 19 + 10 (190 ÷ 19) - 10 >
- 514 + 10 - 55 514 - 10 + 55 <
- 420 ÷ 20 - 20 (420 ÷ 20) + 20 <
- 902 ÷ 11 + 82 (902 ÷ 11) - 82 >
- 651 - 12 + 77 (651 + 12) - 77 >
- 297 ÷ 27 + 11 (297 ÷ 27) - 11 >
- 743 - 30 + 67 (743 + 30) - 67 >
- 41 × 9 + 73 (41 × 73) + 9 <
- 852 ÷ 12 + 71 (852 ÷ 12) - 71 >
- 869 - 91 + 99 (869 + 91) - 99 >
- 38 × 4 - 37 (38 × 37) - 4 <
- 330 ÷ 10 - 33 (330 ÷ 10) + 33 <
- 99 × 3 + 22 (99 × 22) + 3 <
- 786 + 10 - 27 786 - 10 + 27 <
- 237 + 10 - 99 237 - 10 + 99 <
- 176 - 88 + 43 (176 + 88) - 43 <
- 446 + 10 - 20 446 - 10 + 20 <
- 840 ÷ 10 + 21 (840 ÷ 10) - 21 >
- 41 × 7 + 42 (41 × 42) + 7 <
- 21 × 9 + 74 (21 × 74) + 9 <
- 790 - 33 + 50 (790 + 33) - 50 >
- 504 - 18 + 55 (504 + 18) - 55 >
- 696 ÷ 87 - 4 (696 ÷ 87) + 4 <
- 71 × 4 + 22 (71 × 22) + 4 <
- 44 × 7 - 54 (44 × 54) - 7 <
- 57 × 2 - 33 (57 × 33) - 2 <
- 510 - 25 + 33 (510 + 25) - 33 >
- 187 ÷ 11 + 11 (187 ÷ 11) - 11 >
- 504 ÷ 28 + 18 (504 ÷ 28) - 18 >
- 36 × 2 + 51 (36 × 51) + 2 <
- 18 × 3 - 52 (18 × 52) - 3 <
- 48 × 3 - 50 (48 × 50) - 3 <
- 10 × 1 + 37 (10 × 37) + 1 <
- 120 ÷ 40 - 3 (120 ÷ 40) + 3 <
- 216 - 46 + 52 (216 + 46) - 52 >
- 560 ÷ 14 - 20 (560 ÷ 14) + 20 <
- 564 - 66 + 87 (564 + 66) - 87 >
- 654 - 40 + 98 (654 + 40) - 98 >
- 64 × 5 + 63 (64 × 63) + 5 <
- 960 ÷ 96 - 8 (960 ÷ 96) + 8 <
- 59 × 9 + 88 (59 × 88) + 9 <
- 252 - 25 + 99 (252 + 25) - 99 >
- 154 - 31 + 25 (154 + 31) - 25 <
- 778 + 10 - 77 778 - 10 + 77 <
- 523 + 10 - 91 523 - 10 + 91 <
- 592 ÷ 74 - 8 (592 ÷ 74) + 8 <
- 68 × 1 - 61 (68 × 61) - 1 <
- 82 × 6 - 96 (82 × 96) - 6 <
- 261 - 38 + 23 (261 + 38) - 23 <
- 109 + 10 - 50 109 - 10 + 50 <
- 972 - 74 + 78 (972 + 74) - 78 >
- 882 ÷ 49 - 14 (882 ÷ 49) + 14 <
- 10 × 1 + 85 (10 × 85) + 1 <
- 360 ÷ 10 + 12 (360 ÷ 10) - 12 >
- 205 - 51 + 85 (205 + 51) - 85 >
- 168 + 10 - 45 168 - 10 + 45 <
- 759 + 10 - 37 759 - 10 + 37 <
- 902 ÷ 11 + 22 (902 ÷ 11) - 22 >
- 924 ÷ 33 - 3 (924 ÷ 33) + 3 <
- 873 + 10 - 43 873 - 10 + 43 <
- 467 + 10 - 50 467 - 10 + 50 <
- 810 ÷ 45 + 15 (810 ÷ 45) - 15 >
- 492 + 10 - 49 492 - 10 + 49 <
- 798 ÷ 38 + 14 (798 ÷ 38) - 14 >
- 30 × 3 + 89 (30 × 89) + 3 <
- 942 - 69 + 69 (942 + 69) - 69 =
- 821 - 60 + 63 (821 + 60) - 63 >
- 673 - 52 + 11 (673 + 52) - 11 <
- 980 ÷ 10 - 14 (980 ÷ 10) + 14 <
- 65 - 99 + 67 (65 + 99) - 67 <
- 840 ÷ 24 + 28 (840 ÷ 24) - 28 >
- 900 ÷ 18 - 4 (900 ÷ 18) + 4 <
- 974 + 10 - 48 974 - 10 + 48 <
- 660 ÷ 11 + 15 (660 ÷ 11) - 15 >
- 77 × 5 + 34 (77 × 34) + 5 <
- 984 + 10 - 29 984 - 10 + 29 <
- 204 - 36 + 67 (204 + 36) - 67 >
- 464 - 92 + 56 (464 + 92) - 56 <
- 78 × 6 + 96 (78 × 96) + 6 <
- 240 ÷ 16 - 15 (240 ÷ 16) + 15 <
- 111 - 97 + 69 (111 + 97) - 69 <
- 456 + 10 - 99 456 - 10 + 99 <
- 65 × 4 + 18 (65 × 18) + 4 <
- 900 ÷ 36 - 6 (900 ÷ 36) + 6 <
- 36 × 8 + 41 (36 × 41) + 8 <
- 840 ÷ 40 + 20 (840 ÷ 40) - 20 >
- 360 ÷ 40 - 5 (360 ÷ 40) + 5 <
- 80 × 6 + 29 (80 × 29) + 6 <
- 66 × 9 - 52 (66 × 52) - 9 <
- 164 + 10 - 95 164 - 10 + 95 <
- 17 × 1 + 91 (17 × 91) + 1 <
- 770 ÷ 11 + 70 (770 ÷ 11) - 70 >
- 540 ÷ 90 - 4 (540 ÷ 90) + 4 <
- 20 × 8 - 65 (20 × 65) - 8 <
- 346 - 59 + 23 (346 + 59) - 23 <
- 84 - 18 + 14 (84 + 18) - 14 <
- 47 × 2 - 48 (47 × 48) - 2 <
- 447 - 98 + 89 (447 + 98) - 89 <
- 882 ÷ 63 - 14 (882 ÷ 63) + 14 <
- 904 - 22 + 50 (904 + 22) - 50 >
- 180 ÷ 18 + 10 (180 ÷ 18) - 10 >
- 645 + 10 - 99 645 - 10 + 99 <
- 913 - 71 + 49 (913 + 71) - 49 <
- 483 + 10 - 77 483 - 10 + 77 <
- 67 × 1 + 64 (67 × 64) + 1 <
- 41 × 6 + 50 (41 × 50) + 6 <
- 43 × 5 + 86 (43 × 86) + 5 <
- 496 ÷ 16 - 8 (496 ÷ 16) + 8 <
- 675 ÷ 27 + 25 (675 ÷ 27) - 25 >
- 234 ÷ 26 - 3 (234 ÷ 26) + 3 <
- 86 × 1 - 17 (86 × 17) - 1 <
- 139 + 10 - 53 139 - 10 + 53 <
- 773 - 75 + 78 (773 + 75) - 78 >
- 624 ÷ 39 - 3 (624 ÷ 39) + 3 <
- 550 ÷ 22 + 22 (550 ÷ 22) - 22 >
- 75 - 94 + 84 (75 + 94) - 84 <
- 648 + 10 - 89 648 - 10 + 89 <
- 864 - 51 + 39 (864 + 51) - 39 <
- 195 ÷ 13 + 13 (195 ÷ 13) - 13 >
- 101 - 83 + 71 (101 + 83) - 71 <
- 602 ÷ 43 + 14 (602 ÷ 43) - 14 >
- 840 ÷ 24 - 28 (840 ÷ 24) + 28 <
- 548 + 10 - 56 548 - 10 + 56 <
- 855 + 10 - 66 855 - 10 + 66 <
- 880 ÷ 11 - 55 (880 ÷ 11) + 55 <
- 460 ÷ 20 + 20 (460 ÷ 20) - 20 >
- 770 ÷ 22 - 10 (770 ÷ 22) + 10 <
- 61 × 8 + 59 (61 × 59) + 8 <
- 510 ÷ 15 + 10 (510 ÷ 15) - 10 >
- 322 - 49 + 68 (322 + 49) - 68 >
- 560 ÷ 70 - 4 (560 ÷ 70) + 4 <
- 21 × 9 - 54 (21 × 54) - 9 <
- 25 × 7 + 66 (25 × 66) + 7 <
- 83 × 3 - 45 (83 × 45) - 3 <
- 975 ÷ 65 + 15 (975 ÷ 65) - 15 >
- 231 ÷ 11 - 1 (231 ÷ 11) + 1 <
- 574 ÷ 82 - 2 (574 ÷ 82) + 2 <
- 703 + 10 - 46 703 - 10 + 46 <
- 420 + 10 - 53 420 - 10 + 53 <
- 128 ÷ 16 - 1 (128 ÷ 16) + 1 <
- 321 - 10 + 57 (321 + 10) - 57 >
- 274 - 37 + 78 (274 + 37) - 78 >
- 12 × 1 + 64 (12 × 64) + 1 <
- 952 - 80 + 38 (952 + 80) - 38 <
- 520 ÷ 10 + 10 (520 ÷ 10) - 10 >
- 55 × 4 + 84 (55 × 84) + 4 <
- 52 × 4 - 86 (52 × 86) - 4 <
- 921 + 10 - 66 921 - 10 + 66 <
- 926 - 19 + 35 (926 + 19) - 35 >
- 647 - 80 + 24 (647 + 80) - 24 <
- 530 ÷ 10 + 10 (530 ÷ 10) - 10 >
- 70 × 7 + 72 (70 × 72) + 7 <
- 939 - 70 + 22 (939 + 70) - 22 <
- 345 + 10 - 88 345 - 10 + 88 <
- 400 ÷ 16 + 10 (400 ÷ 16) - 10 >
- 748 ÷ 22 + 11 (748 ÷ 22) - 11 >
- 85 × 6 + 13 (85 × 13) + 6 <
- 80 × 9 - 99 (80 × 99) - 9 <
- 722 - 60 + 54 (722 + 60) - 54 <
- 951 - 80 + 82 (951 + 80) - 82 >
- 131 - 28 + 44 (131 + 28) - 44 >
- 46 × 5 + 59 (46 × 59) + 5 <
- 680 ÷ 40 + 17 (680 ÷ 40) - 17 >
- 588 ÷ 14 - 3 (588 ÷ 14) + 3 <
- 253 - 22 + 17 (253 + 22) - 17 <
- 630 + 10 - 92 630 - 10 + 92 <
- 26 × 6 + 84 (26 × 84) + 6 <
- 528 ÷ 16 + 22 (528 ÷ 16) - 22 >
- 972 ÷ 12 + 81 (972 ÷ 12) - 81 >
- 552 ÷ 69 - 4 (552 ÷ 69) + 4 <
- 134 + 10 - 42 134 - 10 + 42 <
- 673 + 10 - 53 673 - 10 + 53 <
- 23 × 1 - 7 (23 × 7) - 1 <
- 260 ÷ 65 - 1 (260 ÷ 65) + 1 <
- 42 × 4 + 44 (42 × 44) + 4 <
- 375 ÷ 25 - 15 (375 ÷ 25) + 15 <
- 379 - 76 + 85 (379 + 76) - 85 >
- 882 ÷ 14 - 14 (882 ÷ 14) + 14 <
- 67 × 6 - 27 (67 × 27) - 6 <
- 572 ÷ 52 - 1 (572 ÷ 52) + 1 <
- 471 + 10 - 53 471 - 10 + 53 <
- 811 + 10 - 34 811 - 10 + 34 <
- 952 ÷ 34 + 17 (952 ÷ 34) - 17 >
- 133 - 10 + 42 (133 + 10) - 42 >
- 580 + 10 - 92 580 - 10 + 92 <
- 91 × 8 + 72 (91 × 72) + 8 <
- 990 ÷ 10 + 11 (990 ÷ 10) - 11 >
- 898 + 10 - 56 898 - 10 + 56 <
- 898 - 39 + 38 (898 + 39) - 38 <
- 864 ÷ 36 - 16 (864 ÷ 36) + 16 <
- 990 ÷ 45 + 22 (990 ÷ 45) - 22 >
- 761 + 10 - 74 761 - 10 + 74 <
- 815 - 94 + 23 (815 + 94) - 23 <
- 432 ÷ 12 - 3 (432 ÷ 12) + 3 <
- 192 ÷ 32 - 1 (192 ÷ 32) + 1 <
- 70 × 9 + 38 (70 × 38) + 9 <
- 770 ÷ 14 + 35 (770 ÷ 14) - 35 >
- 48 × 9 + 83 (48 × 83) + 9 <
- 910 ÷ 26 - 13 (910 ÷ 26) + 13 <
- 679 + 10 - 23 679 - 10 + 23 <
- 27 × 1 - 20 (27 × 20) - 1 <
- 786 - 82 + 11 (786 + 82) - 11 <
- 901 - 20 + 42 (901 + 20) - 42 >
- 240 ÷ 10 - 16 (240 ÷ 10) + 16 <
- 988 ÷ 13 + 76 (988 ÷ 13) - 76 >
- 780 ÷ 60 + 13 (780 ÷ 60) - 13 >
- 57 × 3 - 26 (57 × 26) - 3 <
- 840 ÷ 15 + 28 (840 ÷ 15) - 28 >
- 566 + 10 - 48 566 - 10 + 48 <
- 780 ÷ 15 + 52 (780 ÷ 15) - 52 >
- 789 - 53 + 88 (789 + 53) - 88 >
- 63 × 6 + 37 (63 × 37) + 6 <
- 78 × 1 + 53 (78 × 53) + 1 <
- 300 ÷ 15 - 1 (300 ÷ 15) + 1 <
- 34 × 9 - 71 (34 × 71) - 9 <
- 47 × 6 + 43 (47 × 43) + 6 <
- 930 ÷ 30 - 30 (930 ÷ 30) + 30 <
- 713 ÷ 23 - 23 (713 ÷ 23) + 23 <
- 13 × 6 + 85 (13 × 85) + 6 <
- 93 × 8 - 47 (93 × 47) - 8 <
- 506 ÷ 22 + 23 (506 ÷ 22) - 23 >
- 54 × 4 - 67 (54 × 67) - 4 <
- 792 ÷ 22 - 11 (792 ÷ 22) + 11 <
- 93 × 2 + 97 (93 × 97) + 2 <
- 684 ÷ 12 + 18 (684 ÷ 12) - 18 >
- 37 × 1 + 93 (37 × 93) + 1 <
- 784 ÷ 56 - 8 (784 ÷ 56) + 8 <
- 62 × 3 + 95 (62 × 95) + 3 <
- 49 × 8 - 36 (49 × 36) - 8 <
- 96 × 5 - 94 (96 × 94) - 5 <
- 73 × 7 - 67 (73 × 67) - 7 <
- 660 ÷ 20 + 20 (660 ÷ 20) - 20 >
- 420 ÷ 30 + 12 (420 ÷ 30) - 12 >
- 983 + 10 - 10 983 - 10 + 10 =
- 693 ÷ 11 - 11 (693 ÷ 11) + 11 <
- 351 ÷ 13 + 13 (351 ÷ 13) - 13 >
- 62 × 9 + 31 (62 × 31) + 9 <
- 72 × 4 - 13 (72 × 13) - 4 <
- 88 × 8 + 37 (88 × 37) + 8 <
- 946 + 10 - 50 946 - 10 + 50 <
- 490 - 91 + 69 (490 + 91) - 69 <
- 57 × 9 + 38 (57 × 38) + 9 <
- 260 ÷ 10 + 10 (260 ÷ 10) - 10 >
- 221 - 80 + 76 (221 + 80) - 76 <
- 960 ÷ 24 + 12 (960 ÷ 24) - 12 >
- 799 + 10 - 89 799 - 10 + 89 <
- 960 ÷ 20 - 20 (960 ÷ 20) + 20 <
- 833 - 13 + 97 (833 + 13) - 97 >
- 28 × 9 + 39 (28 × 39) + 9 <
- 936 ÷ 18 - 36 (936 ÷ 18) + 36 <
- 695 - 65 + 17 (695 + 65) - 17 <
- 660 ÷ 60 - 3 (660 ÷ 60) + 3 <
- 936 ÷ 39 + 24 (936 ÷ 39) - 24 >
- 141 - 98 + 37 (141 + 98) - 37 <
- 840 ÷ 24 - 35 (840 ÷ 24) + 35 <
- 900 ÷ 15 - 1 (900 ÷ 15) + 1 <
- 82 × 3 + 88 (82 × 88) + 3 <
- 558 + 10 - 12 558 - 10 + 12 <
- 528 ÷ 11 + 48 (528 ÷ 11) - 48 >
- 95 × 5 - 71 (95 × 71) - 5 <
- 462 ÷ 33 - 14 (462 ÷ 33) + 14 <
- 377 - 15 + 58 (377 + 15) - 58 >
- 34 × 6 - 43 (34 × 43) - 6 <
- 73 × 8 - 97 (73 × 97) - 8 <
- 880 ÷ 10 - 5 (880 ÷ 10) + 5 <
- 792 ÷ 12 + 18 (792 ÷ 12) - 18 >
- 85 × 7 + 50 (85 × 50) + 7 <
- 73 × 4 + 92 (73 × 92) + 4 <
- 244 + 10 - 78 244 - 10 + 78 <
- 92 × 5 + 25 (92 × 25) + 5 <
- 408 ÷ 34 - 2 (408 ÷ 34) + 2 <
- 459 + 10 - 75 459 - 10 + 75 <
- 19 × 7 + 50 (19 × 50) + 7 <
- 680 ÷ 10 - 1 (680 ÷ 10) + 1 <
- 666 ÷ 18 + 18 (666 ÷ 18) - 18 >
- 292 ÷ 73 - 4 (292 ÷ 73) + 4 <
- 99 × 5 - 96 (99 × 96) - 5 <
- 429 ÷ 11 + 11 (429 ÷ 11) - 11 >
- 19 × 5 - 15 (19 × 15) - 5 <
- 99 × 2 + 49 (99 × 49) + 2 <
- 404 + 10 - 14 404 - 10 + 14 <
- 381 - 69 + 41 (381 + 69) - 41 <
- 77 × 4 + 26 (77 × 26) + 4 <
- 211 + 10 - 13 211 - 10 + 13 <
- 166 - 97 + 26 (166 + 97) - 26 <
- 822 - 81 + 17 (822 + 81) - 17 <
- 840 + 10 - 88 840 - 10 + 88 <
- 624 ÷ 48 - 6 (624 ÷ 48) + 6 <
- 828 - 64 + 67 (828 + 64) - 67 >
- 378 ÷ 14 + 21 (378 ÷ 14) - 21 >
- 385 ÷ 11 - 11 (385 ÷ 11) + 11 <
- 712 + 10 - 41 712 - 10 + 41 <
- 780 ÷ 60 - 1 (780 ÷ 60) + 1 <
- 252 ÷ 18 - 2 (252 ÷ 18) + 2 <
- 368 ÷ 16 + 16 (368 ÷ 16) - 16 >
- 16 - 13 + 19 (16 + 13) - 19 >
- 672 ÷ 12 - 24 (672 ÷ 12) + 24 <
- 89 × 5 - 7 (89 × 7) - 5 <
- 35 × 4 - 69 (35 × 69) - 4 <
- 531 ÷ 59 - 1 (531 ÷ 59) + 1 <
- 585 + 10 - 56 585 - 10 + 56 <
- 641 - 34 + 99 (641 + 34) - 99 >
- 315 + 10 - 44 315 - 10 + 44 <
- 308 ÷ 77 - 4 (308 ÷ 77) + 4 <
- 378 ÷ 18 - 7 (378 ÷ 18) + 7 <
- 966 ÷ 14 + 42 (966 ÷ 14) - 42 >
- 698 + 10 - 73 698 - 10 + 73 <
- 360 ÷ 10 + 12 (360 ÷ 10) - 12 >
- 631 - 37 + 39 (631 + 37) - 39 >
- 260 ÷ 26 - 10 (260 ÷ 26) + 10 <
- 46 × 3 - 2 (46 × 2) - 3 >
- 240 ÷ 20 - 2 (240 ÷ 20) + 2 <
- 324 ÷ 27 + 12 (324 ÷ 27) - 12 >
- 750 + 10 - 64 750 - 10 + 64 <
- 564 ÷ 47 - 6 (564 ÷ 47) + 6 <
- 624 + 10 - 36 624 - 10 + 36 <
- 271 - 87 + 54 (271 + 87) - 54 <
- 70 × 5 - 9 (70 × 9) - 5 <
- 750 ÷ 25 - 6 (750 ÷ 25) + 6 <
- 489 + 10 - 48 489 - 10 + 48 <
- 742 ÷ 14 + 53 (742 ÷ 14) - 53 >
- 47 × 4 - 81 (47 × 81) - 4 <
- 192 ÷ 32 - 4 (192 ÷ 32) + 4 <
- 714 ÷ 17 + 17 (714 ÷ 17) - 17 >
- 576 ÷ 12 - 18 (576 ÷ 12) + 18 <
- 48 × 8 + 47 (48 × 47) + 8 <
- 76 × 3 + 75 (76 × 75) + 3 <
- 614 + 10 - 16 614 - 10 + 16 <
- 26 × 9 + 58 (26 × 58) + 9 <
- 672 ÷ 16 - 16 (672 ÷ 16) + 16 <
- 880 - 22 + 29 (880 + 22) - 29 >
- 648 ÷ 81 - 1 (648 ÷ 81) + 1 <
- 50 × 8 - 50 (50 × 50) - 8 <
- 45 × 3 - 94 (45 × 94) - 3 <
- 58 × 3 + 75 (58 × 75) + 3 <
- 260 ÷ 10 - 4 (260 ÷ 10) + 4 <
- 20 × 5 - 37 (20 × 37) - 5 <
- 53 × 7 + 25 (53 × 25) + 7 <
- 97 × 7 + 72 (97 × 72) + 7 <
- 660 ÷ 15 + 12 (660 ÷ 15) - 12 >
- 938 - 28 + 92 (938 + 28) - 92 >
- 775 - 93 + 33 (775 + 93) - 33 <
- 964 - 73 + 49 (964 + 73) - 49 <
- 23 - 78 + 65 (23 + 78) - 65 <
- 22 × 8 - 14 (22 × 14) - 8 <
- 960 ÷ 60 - 16 (960 ÷ 60) + 16 <
- 990 ÷ 99 + 10 (990 ÷ 99) - 10 >
- 736 - 91 + 95 (736 + 91) - 95 >
- 464 ÷ 16 - 16 (464 ÷ 16) + 16 <
- 92 × 5 + 32 (92 × 32) + 5 <
- 840 ÷ 10 + 30 (840 ÷ 10) - 30 >
- 29 × 8 + 34 (29 × 34) + 8 <
- 46 × 7 - 40 (46 × 40) - 7 <
※总分：100分， 共计：390道题， 每题：0.26 分。