班别：________ 姓名：________ 学号：________ 成绩:________
( ) - 41 = 1971 - ( ) = 49( ) - 23 = 2662 - ( ) = 47( ) - 60 = 15( ) + 38 = 5531 + ( ) = 73( ) + 80 = 8234 + ( ) = 67( ) + 46 = 5544 + ( ) = 84( ) + 29 = 87( ) + 83 = 89( ) + 55 = 7750 + ( ) = 53( ) + 49 = 73( ) - 40 = 4037 - ( ) = 3138 + ( ) = 95( ) + 37 = 43( ) + 82 = 90( ) + 26 = 7849 + ( ) = 70( ) + 34 = 6941 + ( ) = 55
( ) - 27 = 6651 - ( ) = 21( ) - 69 = 1751 - ( ) = 31( ) - 31 = 31( ) + 76 = 9957 + ( ) = 70( ) + 41 = 4642 + ( ) = 63( ) + 37 = 9858 + ( ) = 69( ) + 65 = 99( ) + 64 = 93( ) - 78 = 2038 - ( ) = 37( ) + 28 = 44( ) + 33 = 51( ) + 65 = 6539 + ( ) = 91( ) + 23 = 96( ) - 49 = 3866 - ( ) = 2145 + ( ) = 77( ) + 27 = 6760 + ( ) = 61
( ) - 40 = 2344 - ( ) = 22( ) - 67 = 2435 - ( ) = 26( ) - 65 = 19( ) + 24 = 7653 + ( ) = 72( ) + 96 = 9745 + ( ) = 61( ) + 60 = 7333 + ( ) = 75( ) + 36 = 56( ) + 66 = 71( ) - 37 = 2968 - ( ) = 35( ) + 71 = 93( ) + 50 = 63( ) + 23 = 62( ) - 31 = 2876 - ( ) = 4171 - ( ) = 51( ) + 19 = 6530 + ( ) = 52( ) + 35 = 6039 + ( ) = 42
( ) - 51 = 2443 - ( ) = 37( ) - 76 = 1369 - ( ) = 57( ) - 47 = 21( ) + 43 = 8642 + ( ) = 90( ) + 20 = 4934 + ( ) = 4839 - ( ) = 3639 + ( ) = 70( ) + 45 = 60( ) - 64 = 1242 - ( ) = 3666 + ( ) = 68( ) + 33 = 74( ) + 84 = 87( ) - 74 = 16( ) - 50 = 4841 - ( ) = 23( ) + 26 = 43( ) + 52 = 5732 + ( ) = 59( ) + 52 = 6336 + ( ) = 43
100以内带小括号加减法混合题(100题)二
班别：________ 姓名：________ 学号：________ 成绩:________
( ) - 41 = 2648 - ( ) = 33( ) - 70 = 1661 - ( ) = 29( ) - 48 = 17( ) + 51 = 6848 + ( ) = 48( ) + 22 = 4850 + ( ) = 50( ) + 41 = 9130 + ( ) = 93( ) + 45 = 91( ) + 50 = 92( ) + 20 = 8550 + ( ) = 52( ) + 51 = 64( ) - 88 = 1156 - ( ) = 4131 + ( ) = 59( ) + 27 = 42( ) + 71 = 73( ) + 38 = 7453 + ( ) = 53( ) + 23 = 6831 + ( ) = 43
( ) - 82 = 1340 - ( ) = 30( ) - 59 = 4038 - ( ) = 37( ) - 35 = 46( ) + 36 = 5537 + ( ) = 60( ) + 57 = 8046 + ( ) = 47( ) + 41 = 7033 + ( ) = 57( ) + 24 = 77( ) + 34 = 48( ) - 59 = 1064 - ( ) = 35( ) + 40 = 66( ) + 27 = 87( ) + 38 = 4043 + ( ) = 86( ) + 20 = 49( ) - 27 = 5176 - ( ) = 4836 + ( ) = 93( ) + 20 = 4134 + ( ) = 46
( ) - 63 = 3677 - ( ) = 43( ) - 27 = 2479 - ( ) = 55( ) - 77 = 13( ) + 25 = 7758 + ( ) = 62( ) + 56 = 8832 + ( ) = 95( ) + 29 = 4151 + ( ) = 62( ) + 20 = 54( ) + 37 = 49( ) - 54 = 3757 - ( ) = 27( ) + 36 = 53( ) + 37 = 44( ) + 44 = 71( ) - 85 = 1177 - ( ) = 6578 - ( ) = 27( ) + 77 = 8336 + ( ) = 72( ) + 70 = 8440 + ( ) = 59
( ) - 53 = 3434 - ( ) = 27( ) - 64 = 1261 - ( ) = 42( ) - 62 = 24( ) + 38 = 7768 + ( ) = 80( ) + 44 = 7439 + ( ) = 4679 - ( ) = 4235 + ( ) = 43( ) + 38 = 71( ) - 40 = 2153 - ( ) = 2061 + ( ) = 64( ) + 24 = 51( ) + 45 = 57( ) - 38 = 47( ) - 81 = 1676 - ( ) = 20( ) + 19 = 40( ) + 38 = 5535 + ( ) = 62( ) + 41 = 8033 + ( ) = 45
100以内带小括号加减法混合题(100题)三
班别：________ 姓名：________ 学号：________ 成绩:________
( ) - 84 = 1046 - ( ) = 35( ) - 57 = 2448 - ( ) = 20( ) - 46 = 19( ) + 69 = 7972 + ( ) = 87( ) + 27 = 6244 + ( ) = 65( ) + 44 = 6750 + ( ) = 75( ) + 84 = 99( ) + 34 = 80( ) + 30 = 9859 + ( ) = 91( ) + 41 = 71( ) - 51 = 2467 - ( ) = 5445 + ( ) = 58( ) + 79 = 85( ) + 61 = 92( ) + 91 = 9232 + ( ) = 68( ) + 24 = 5467 + ( ) = 85
( ) - 57 = 3039 - ( ) = 22( ) - 78 = 1461 - ( ) = 49( ) - 42 = 41( ) + 36 = 8343 + ( ) = 70( ) + 59 = 8159 + ( ) = 65( ) + 24 = 5660 + ( ) = 93( ) + 24 = 53( ) + 45 = 63( ) - 21 = 7260 - ( ) = 25( ) + 33 = 58( ) + 33 = 50( ) + 44 = 5864 + ( ) = 68( ) + 36 = 50( ) - 62 = 1542 - ( ) = 2934 + ( ) = 92( ) + 73 = 9144 + ( ) = 84
( ) - 56 = 1344 - ( ) = 36( ) - 57 = 1549 - ( ) = 28( ) - 43 = 14( ) + 19 = 8732 + ( ) = 72( ) + 26 = 4035 + ( ) = 43( ) + 25 = 4646 + ( ) = 51( ) + 30 = 69( ) + 36 = 57( ) - 22 = 7151 - ( ) = 35( ) + 86 = 92( ) + 20 = 90( ) + 96 = 96( ) - 30 = 3956 - ( ) = 3875 - ( ) = 66( ) + 75 = 7531 + ( ) = 41( ) + 28 = 9269 + ( ) = 78
( ) - 51 = 1244 - ( ) = 44( ) - 41 = 2374 - ( ) = 44( ) - 86 = 14( ) + 45 = 5359 + ( ) = 87( ) + 59 = 8633 + ( ) = 4455 - ( ) = 4047 + ( ) = 95( ) + 34 = 60( ) - 51 = 4654 - ( ) = 2551 + ( ) = 73( ) + 37 = 77( ) + 51 = 78( ) - 57 = 15( ) - 70 = 2178 - ( ) = 59( ) + 42 = 46( ) + 65 = 7338 + ( ) = 78( ) + 64 = 6875 + ( ) = 94
100以内带小括号加减法混合题(100题)四
班别：________ 姓名：________ 学号：________ 成绩:________
( ) - 29 = 2148 - ( ) = 36( ) - 72 = 2137 - ( ) = 30( ) - 83 = 16( ) + 48 = 5553 + ( ) = 75( ) + 27 = 6855 + ( ) = 73( ) + 61 = 6631 + ( ) = 92( ) + 36 = 49( ) + 49 = 99( ) + 47 = 8344 + ( ) = 47( ) + 28 = 42( ) - 46 = 1958 - ( ) = 3151 + ( ) = 82( ) + 21 = 94( ) + 44 = 97( ) + 34 = 5334 + ( ) = 68( ) + 19 = 6736 + ( ) = 52
( ) - 31 = 2873 - ( ) = 32( ) - 67 = 1442 - ( ) = 39( ) - 42 = 30( ) + 43 = 4371 + ( ) = 78( ) + 76 = 7851 + ( ) = 54( ) + 65 = 6553 + ( ) = 76( ) + 46 = 66( ) + 56 = 83( ) - 37 = 2931 - ( ) = 25( ) + 36 = 48( ) + 63 = 85( ) + 54 = 5776 + ( ) = 81( ) + 38 = 74( ) - 70 = 1580 - ( ) = 6946 + ( ) = 95( ) + 28 = 7339 + ( ) = 48
( ) - 64 = 1758 - ( ) = 40( ) - 32 = 4236 - ( ) = 30( ) - 53 = 21( ) + 47 = 8051 + ( ) = 61( ) + 48 = 6354 + ( ) = 88( ) + 22 = 8766 + ( ) = 73( ) + 26 = 71( ) + 56 = 57( ) - 72 = 2469 - ( ) = 40( ) + 42 = 65( ) + 53 = 63( ) + 71 = 76( ) - 31 = 6162 - ( ) = 3945 - ( ) = 30( ) + 19 = 6159 + ( ) = 63( ) + 68 = 7640 + ( ) = 45
( ) - 55 = 2935 - ( ) = 35( ) - 84 = 1337 - ( ) = 30( ) - 84 = 10( ) + 59 = 6247 + ( ) = 73( ) + 23 = 8650 + ( ) = 6747 - ( ) = 3931 + ( ) = 42( ) + 39 = 51( ) - 71 = 2674 - ( ) = 4542 + ( ) = 68( ) + 25 = 41( ) + 40 = 83( ) - 88 = 12( ) - 60 = 2453 - ( ) = 22( ) + 63 = 90( ) + 53 = 7075 + ( ) = 86( ) + 40 = 4657 + ( ) = 57
100以内带小括号加减法混合题(100题)五
班别：________ 姓名：________ 学号：________ 成绩:________
( ) - 49 = 2574 - ( ) = 42( ) - 66 = 1751 - ( ) = 22( ) - 32 = 22( ) + 50 = 5545 + ( ) = 55( ) + 43 = 7638 + ( ) = 66( ) + 25 = 6753 + ( ) = 72( ) + 39 = 47( ) + 66 = 67( ) + 84 = 9835 + ( ) = 53( ) + 65 = 97( ) - 35 = 1753 - ( ) = 4272 + ( ) = 88( ) + 94 = 96( ) + 34 = 45( ) + 22 = 4239 + ( ) = 45( ) + 45 = 6433 + ( ) = 64
( ) - 64 = 3437 - ( ) = 32( ) - 74 = 1562 - ( ) = 60( ) - 39 = 24( ) + 46 = 5446 + ( ) = 63( ) + 53 = 8058 + ( ) = 90( ) + 62 = 7444 + ( ) = 71( ) + 42 = 44( ) + 21 = 55( ) - 65 = 3544 - ( ) = 23( ) + 47 = 52( ) + 23 = 89( ) + 43 = 5156 + ( ) = 89( ) + 36 = 88( ) - 39 = 1460 - ( ) = 5375 + ( ) = 93( ) + 35 = 4260 + ( ) = 95
( ) - 75 = 1671 - ( ) = 20( ) - 47 = 3258 - ( ) = 54( ) - 77 = 23( ) + 19 = 5040 + ( ) = 78( ) + 48 = 7035 + ( ) = 78( ) + 67 = 9542 + ( ) = 53( ) + 55 = 74( ) + 36 = 70( ) - 76 = 1571 - ( ) = 39( ) + 39 = 55( ) + 69 = 83( ) + 52 = 94( ) - 80 = 2065 - ( ) = 5059 - ( ) = 45( ) + 35 = 4436 + ( ) = 46( ) + 29 = 4366 + ( ) = 82
( ) - 31 = 4772 - ( ) = 50( ) - 80 = 1532 - ( ) = 30( ) - 51 = 32( ) + 34 = 7852 + ( ) = 86( ) + 37 = 6542 + ( ) = 6052 - ( ) = 4235 + ( ) = 92( ) + 64 = 74( ) - 22 = 2467 - ( ) = 2438 + ( ) = 63( ) + 20 = 46( ) + 41 = 98( ) - 53 = 25( ) - 86 = 1143 - ( ) = 22( ) + 33 = 62( ) + 47 = 9991 + ( ) = 94( ) + 19 = 5762 + ( ) = 71
100以内带小括号加减法混合题(100题)六
班别：________ 姓名：________ 学号：________ 成绩:________
( ) - 78 = 1747 - ( ) = 34( ) - 24 = 7576 - ( ) = 49( ) - 26 = 65( ) + 89 = 9831 + ( ) = 87( ) + 29 = 4030 + ( ) = 43( ) + 65 = 9164 + ( ) = 67( ) + 29 = 40( ) + 24 = 62( ) + 32 = 5735 + ( ) = 67( ) + 22 = 88( ) - 37 = 5762 - ( ) = 4261 + ( ) = 76( ) + 82 = 86( ) + 52 = 62( ) + 72 = 8158 + ( ) = 62( ) + 27 = 4683 + ( ) = 86
( ) - 31 = 3059 - ( ) = 50( ) - 84 = 1132 - ( ) = 24( ) - 41 = 13( ) + 67 = 9478 + ( ) = 90( ) + 29 = 9333 + ( ) = 55( ) + 35 = 5751 + ( ) = 66( ) + 31 = 59( ) + 55 = 62( ) - 72 = 2747 - ( ) = 26( ) + 29 = 55( ) + 29 = 40( ) + 37 = 4053 + ( ) = 72( ) + 21 = 40( ) - 48 = 2152 - ( ) = 2946 + ( ) = 51( ) + 49 = 6374 + ( ) = 80
( ) - 39 = 3551 - ( ) = 25( ) - 38 = 1961 - ( ) = 29( ) - 36 = 63( ) + 38 = 7539 + ( ) = 42( ) + 46 = 7535 + ( ) = 71( ) + 29 = 7662 + ( ) = 66( ) + 43 = 44( ) + 47 = 50( ) - 87 = 1378 - ( ) = 41( ) + 64 = 64( ) + 50 = 56( ) + 19 = 65( ) - 23 = 4841 - ( ) = 4037 - ( ) = 21( ) + 21 = 6132 + ( ) = 45( ) + 83 = 8765 + ( ) = 67
( ) - 60 = 4038 - ( ) = 38( ) - 28 = 6143 - ( ) = 37( ) - 68 = 27( ) + 41 = 4660 + ( ) = 83( ) + 50 = 5251 + ( ) = 8354 - ( ) = 2469 + ( ) = 91( ) + 46 = 56( ) - 72 = 1864 - ( ) = 6362 + ( ) = 63( ) + 48 = 96( ) + 35 = 85( ) - 25 = 51( ) - 54 = 4337 - ( ) = 24( ) + 52 = 65( ) + 19 = 5957 + ( ) = 85( ) + 35 = 4250 + ( ) = 68
100以内带小括号加减法混合题(100题)七
班别：________ 姓名：________ 学号：________ 成绩:________
( ) - 56 = 2967 - ( ) = 31( ) - 83 = 1449 - ( ) = 35( ) - 22 = 19( ) + 29 = 5860 + ( ) = 75( ) + 28 = 6750 + ( ) = 75( ) + 43 = 6880 + ( ) = 88( ) + 22 = 91( ) + 37 = 44( ) + 30 = 4649 + ( ) = 67( ) + 83 = 98( ) - 85 = 1159 - ( ) = 2340 + ( ) = 40( ) + 29 = 51( ) + 23 = 74( ) + 56 = 7834 + ( ) = 41( ) + 26 = 4433 + ( ) = 48
( ) - 87 = 1145 - ( ) = 27( ) - 67 = 2863 - ( ) = 38( ) - 41 = 34( ) + 30 = 8359 + ( ) = 89( ) + 52 = 6531 + ( ) = 45( ) + 19 = 4342 + ( ) = 47( ) + 46 = 56( ) + 53 = 73( ) - 57 = 3677 - ( ) = 72( ) + 62 = 66( ) + 35 = 88( ) + 63 = 7239 + ( ) = 81( ) + 62 = 66( ) - 71 = 2173 - ( ) = 6048 + ( ) = 95( ) + 29 = 8735 + ( ) = 51
( ) - 47 = 2142 - ( ) = 27( ) - 46 = 1862 - ( ) = 29( ) - 26 = 52( ) + 27 = 4937 + ( ) = 61( ) + 26 = 4538 + ( ) = 45( ) + 31 = 7069 + ( ) = 76( ) + 88 = 96( ) + 72 = 86( ) - 85 = 1031 - ( ) = 20( ) + 45 = 56( ) + 30 = 91( ) + 48 = 59( ) - 55 = 3674 - ( ) = 6135 - ( ) = 35( ) + 21 = 5558 + ( ) = 60( ) + 33 = 5135 + ( ) = 78
( ) - 56 = 3976 - ( ) = 59( ) - 56 = 1939 - ( ) = 21( ) - 62 = 16( ) + 65 = 7640 + ( ) = 57( ) + 79 = 8143 + ( ) = 5275 - ( ) = 4165 + ( ) = 76( ) + 20 = 42( ) - 37 = 5443 - ( ) = 3738 + ( ) = 83( ) + 23 = 40( ) + 45 = 96( ) - 22 = 62( ) - 61 = 3461 - ( ) = 60( ) + 26 = 41( ) + 54 = 6960 + ( ) = 63( ) + 28 = 5066 + ( ) = 72
100以内带小括号加减法混合题(100题)八
班别：________ 姓名：________ 学号：________ 成绩:________
( ) - 81 = 1955 - ( ) = 28( ) - 53 = 1374 - ( ) = 65( ) - 63 = 18( ) + 70 = 8867 + ( ) = 68( ) + 26 = 8637 + ( ) = 47( ) + 22 = 4539 + ( ) = 57( ) + 58 = 84( ) + 52 = 89( ) + 45 = 6689 + ( ) = 91( ) + 21 = 47( ) - 79 = 1859 - ( ) = 5046 + ( ) = 62( ) + 62 = 76( ) + 25 = 74( ) + 43 = 7132 + ( ) = 51( ) + 39 = 8737 + ( ) = 54
( ) - 82 = 1873 - ( ) = 71( ) - 84 = 1243 - ( ) = 43( ) - 69 = 31( ) + 37 = 5160 + ( ) = 91( ) + 36 = 4340 + ( ) = 43( ) + 21 = 7749 + ( ) = 51( ) + 82 = 93( ) + 49 = 53( ) - 84 = 1466 - ( ) = 25( ) + 54 = 79( ) + 22 = 54( ) + 30 = 7846 + ( ) = 75( ) + 45 = 57( ) - 26 = 1537 - ( ) = 3573 + ( ) = 89( ) + 74 = 8544 + ( ) = 87
( ) - 57 = 2980 - ( ) = 62( ) - 32 = 3661 - ( ) = 23( ) - 30 = 61( ) + 42 = 5130 + ( ) = 72( ) + 59 = 6240 + ( ) = 93( ) + 34 = 4046 + ( ) = 55( ) + 20 = 58( ) + 20 = 88( ) - 61 = 3280 - ( ) = 72( ) + 22 = 42( ) + 34 = 97( ) + 47 = 62( ) - 41 = 1063 - ( ) = 3552 - ( ) = 41( ) + 68 = 8039 + ( ) = 69( ) + 43 = 7264 + ( ) = 93
( ) - 60 = 2779 - ( ) = 77( ) - 83 = 1548 - ( ) = 33( ) - 41 = 45( ) + 41 = 8260 + ( ) = 89( ) + 50 = 5553 + ( ) = 8539 - ( ) = 3645 + ( ) = 58( ) + 46 = 96( ) - 25 = 2264 - ( ) = 4232 + ( ) = 44( ) + 25 = 47( ) + 20 = 43( ) - 87 = 11( ) - 83 = 1277 - ( ) = 73( ) + 71 = 87( ) + 35 = 7352 + ( ) = 59( ) + 36 = 7953 + ( ) = 83
100以内带小括号加减法混合题(100题)九
班别：________ 姓名：________ 学号：________ 成绩:________
( ) - 65 = 2949 - ( ) = 23( ) - 60 = 2240 - ( ) = 25( ) - 79 = 19( ) + 59 = 8831 + ( ) = 88( ) + 46 = 9834 + ( ) = 42( ) + 54 = 6136 + ( ) = 41( ) + 32 = 89( ) + 80 = 88( ) + 26 = 5549 + ( ) = 63( ) + 81 = 91( ) - 33 = 5776 - ( ) = 4443 + ( ) = 74( ) + 88 = 98( ) + 47 = 80( ) + 62 = 9652 + ( ) = 87( ) + 47 = 4771 + ( ) = 75
( ) - 81 = 1765 - ( ) = 40( ) - 85 = 1236 - ( ) = 34( ) - 86 = 11( ) + 41 = 6769 + ( ) = 85( ) + 47 = 8254 + ( ) = 60( ) + 32 = 6034 + ( ) = 62( ) + 42 = 51( ) + 47 = 64( ) - 36 = 1068 - ( ) = 65( ) + 57 = 65( ) + 19 = 77( ) + 50 = 5941 + ( ) = 77( ) + 20 = 57( ) - 60 = 3437 - ( ) = 3659 + ( ) = 67( ) + 72 = 8143 + ( ) = 52
( ) - 65 = 3535 - ( ) = 21( ) - 43 = 3038 - ( ) = 36( ) - 44 = 32( ) + 24 = 5364 + ( ) = 78( ) + 59 = 6932 + ( ) = 70( ) + 36 = 8036 + ( ) = 65( ) + 56 = 56( ) + 60 = 99( ) - 34 = 3271 - ( ) = 24( ) + 33 = 77( ) + 44 = 75( ) + 48 = 76( ) - 30 = 6633 - ( ) = 2761 - ( ) = 57( ) + 30 = 5655 + ( ) = 85( ) + 29 = 8668 + ( ) = 85
( ) - 40 = 1455 - ( ) = 50( ) - 50 = 3241 - ( ) = 40( ) - 39 = 19( ) + 28 = 5675 + ( ) = 76( ) + 27 = 6038 + ( ) = 4278 - ( ) = 4432 + ( ) = 58( ) + 98 = 98( ) - 40 = 5570 - ( ) = 6930 + ( ) = 43( ) + 49 = 80( ) + 53 = 73( ) - 77 = 17( ) - 26 = 5945 - ( ) = 39( ) + 25 = 51( ) + 79 = 9251 + ( ) = 80( ) + 29 = 4447 + ( ) = 64
100以内带小括号加减法混合题(100题)十
班别：________ 姓名：________ 学号：________ 成绩:________
( ) - 52 = 2577 - ( ) = 72( ) - 42 = 3644 - ( ) = 25( ) - 44 = 54( ) + 43 = 4654 + ( ) = 85( ) + 35 = 6844 + ( ) = 49( ) + 78 = 9658 + ( ) = 84( ) + 24 = 50( ) + 24 = 96( ) + 45 = 5370 + ( ) = 90( ) + 44 = 68( ) - 47 = 3445 - ( ) = 2832 + ( ) = 48( ) + 85 = 97( ) + 38 = 59( ) + 60 = 8734 + ( ) = 48( ) + 54 = 9931 + ( ) = 73
( ) - 26 = 4777 - ( ) = 63( ) - 27 = 1047 - ( ) = 35( ) - 75 = 18( ) + 55 = 6637 + ( ) = 41( ) + 32 = 5246 + ( ) = 63( ) + 31 = 6278 + ( ) = 80( ) + 60 = 73( ) + 26 = 50( ) - 28 = 1380 - ( ) = 54( ) + 48 = 76( ) + 49 = 56( ) + 51 = 9066 + ( ) = 77( ) + 38 = 46( ) - 77 = 1334 - ( ) = 2348 + ( ) = 73( ) + 33 = 4448 + ( ) = 65
( ) - 35 = 3045 - ( ) = 28( ) - 37 = 2159 - ( ) = 21( ) - 77 = 23( ) + 48 = 8032 + ( ) = 70( ) + 23 = 6842 + ( ) = 48( ) + 41 = 4633 + ( ) = 57( ) + 33 = 51( ) + 66 = 86( ) - 48 = 1857 - ( ) = 21( ) + 31 = 48( ) + 43 = 94( ) + 50 = 70( ) - 71 = 1049 - ( ) = 4266 - ( ) = 24( ) + 40 = 4356 + ( ) = 57( ) + 25 = 5731 + ( ) = 57
( ) - 53 = 1053 - ( ) = 30( ) - 59 = 3931 - ( ) = 21( ) - 45 = 48( ) + 99 = 9941 + ( ) = 86( ) + 45 = 5931 + ( ) = 4670 - ( ) = 5162 + ( ) = 65( ) + 36 = 66( ) - 65 = 2360 - ( ) = 4131 + ( ) = 40( ) + 45 = 55( ) + 52 = 67( ) - 23 = 41( ) - 63 = 2837 - ( ) = 28( ) + 29 = 46( ) + 61 = 7040 + ( ) = 43( ) + 65 = 8332 + ( ) = 42
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