3000道兩位數(shù)進位退位加減法題

1、45 + 48 =16 + 67 =82 - 29 =90 - 61 =93 - 74 =41 - 16 =29 + 23 =80 - 59 =36 + 17 =59 + 12 =95 - 57 =39 + 48 =75 + 17 =29 + 13 =92 - 55 =57 - 29 =44 + 38 =14 + 37 =84 - 67 =86 - 27 =18 + 79 =32 + 29 =69 + 24 =19 + 65 =24 + 67 =30 - 12 =61 - 29 =75 + 16 =56 + 19 =46 - 18 =29 + 29 =34 - 17 =75 - 36 =91

2、- 63 =30 - 12 =75 - 26 =51 - 27 =14 + 49 =65 - 18 =71 - 42 =81 - 26 =82 - 59 =80 - 24 =36 + 37 =82 - 44 =47 + 27 =28 + 19 =96 - 79 =38 + 18 =71 - 56 =47 - 18 =45 - 17 =72 - 29 =26 + 67 =40 - 35 =50 - 47 =94 - 15 =81 - 26 =83 - 76 =93 - 35 =65 + 28 =86 - 68 =48 + 46 =80 - 23 =58 + 29 =15 + 58 =19 + 4

3、3 =90 - 14 =57 - 38 =60 - 22 =81 - 72 =42 - 25 =49 + 18 =53 - 15 =64 - 49 =28 + 67 =76 + 18 =73 - 39 =62 - 39 =73 - 68 =18 + 33 =90 - 72 =46 + 17 =60 - 43 =90 - 62 =72 - 59 =71 - 13 =54 - 28 =25 + 17 =41 - 13 =52 - 15 =70 - 14 =24 - 15 =41 - 39 =83 - 48 =39 + 46 =81 - 62 =58 + 28 =80 - 65 =81 - 69 =

4、42 + 49 =74 - 35 =76 - 17 =28 + 18 =37 + 17 =41 - 18 =52 - 26 =17 + 17 =66 - 47 =83 - 55 =38 + 26 =16 + 36 =90 - 27 =62 - 44 =36 + 58 =80 - 64 =26 + 46 =61 - 18 =65 + 29 =72 - 48 =54 + 38 =27 + 55 =53 - 39 =91 - 89 =81 - 58 =24 - 19 =68 + 19 =17 + 16 =15 + 39 =93 - 17 =72 - 47 =19 + 16 =28 + 64 =63

5、+ 19 =23 + 68 =55 + 37 =47 + 25 =95 - 47 =18 + 78 =61 - 38 =75 - 47 =90 - 23 =97 - 79 =64 + 27 =16 + 58 =19 + 19 =67 - 48 =26 + 57 =48 + 17 =44 - 27 =28 - 19 =28 + 28 =18 + 67 =39 + 52 =26 + 26 =80 - 37 =15 + 59 =46 - 18 =74 - 18 =83 - 19 =80 - 64 =73 - 19 =64 + 19 =71 - 52 =59 + 38 =16 + 56 =41 - 3

6、7 =64 - 56 =95 - 38 =59 + 27 =59 + 17 =58 + 39 =94 - 47 =29 + 64 =56 - 19 =73 - 69 =70 - 34 =88 - 39 =25 + 47 =60 - 18 =37 + 18 =71 - 68 =34 - 16 =31 - 12 =14 + 29 =35 - 19 =38 + 46 =23 + 38 =85 - 39 =25 + 47 =56 + 38 =80 - 47 =93 - 76 =49 + 44 =66 + 25 =83 - 19 =84 - 59 =33 + 48 =27 + 46 =43 - 15 =

7、76 - 19 =74 - 66 =90 - 51 =81 - 57 =30 - 15 =38 + 25 =57 - 28 =90 - 14 =81 - 56 =32 - 17 =58 + 36 =29 + 33 =94 - 28 =53 - 45 =35 + 39 =84 - 67 =70 - 11 =92 - 79 =18 + 65 =51 - 19 =75 - 57 =18 + 76 =27 + 69 =90 - 65 =91 - 27 =90 - 38 =84 - 66 =67 + 18 =39 + 23 =48 + 29 =36 + 39 =44 + 39 =71 - 14 =81

8、- 76 =19 + 39 =47 + 19 =85 - 79 =45 - 38 =45 - 26 =29 + 63 =88 - 69 =38 - 29 =51 - 19 =81 - 57 =81 - 72 =86 - 79 =83 - 39 =16 + 59 =31 - 14 =93 - 54 =19 + 67 =61 - 37 =35 - 28 =92 - 64 =74 - 19 =48 + 28 =92 - 77 =83 - 39 =19 + 38 =77 - 28 =27 + 67 =75 - 16 =91 - 27 =30 - 25 =20 - 12 =51 - 22 =33 + 4

9、8 =64 - 28 =44 + 19 =45 + 47 =91 - 44 =67 + 29 =73 - 69 =90 - 88 =38 + 14 =15 + 46 =57 - 39 =16 + 37 =57 + 35 =87 - 19 =40 - 14 =73 - 55 =75 - 26 =71 - 26 =44 + 39 =30 - 28 =92 - 29 =17 + 17 =32 - 15 =92 - 36 =45 + 36 =74 - 26 =50 - 49 =86 - 39 =12 + 59 =80 - 47 =19 + 16 =63 - 57 =45 + 17 =54 - 49 =

10、81 - 48 =39 + 39 =90 - 27 =63 - 35 =90 - 84 =79 + 16 =15 + 59 =18 + 23 =95 - 29 =39 + 47 =60 - 59 =65 - 29 =77 - 59 =32 + 29 =81 - 14 =72 - 46 =63 + 29 =26 + 39 =81 - 78 =17 + 78 =28 + 68 =27 + 29 =96 - 17 =23 - 19 =36 + 46 =57 + 18 =18 + 54 =67 - 48 =41 - 14 =60 - 18 =38 + 45 =63 - 27 =55 - 36 =81

11、- 18 =55 + 27 =19 + 53 =26 + 66 =84 - 28 =47 + 19 =52 - 49 =52 - 49 =75 - 58 =18 + 59 =82 - 68 =84 - 57 =44 + 28 =74 - 68 =80 - 55 =19 + 69 =43 - 37 =82 - 39 =27 + 16 =90 - 75 =23 - 15 =60 - 41 =78 - 69 =32 - 13 =80 - 22 =50 - 12 =36 - 18 =71 - 28 =26 + 58 =26 + 66 =23 - 18 =73 - 59 =90 - 82 =92 - 8

12、4 =60 - 35 =71 - 18 =83 - 68 =26 + 19 =92 - 74 =82 - 63 =80 - 56 =42 - 37 =39 + 56 =95 - 58 =96 - 88 =42 - 25 =29 + 53 =51 - 32 =91 - 22 =18 + 48 =92 - 14 =43 - 15 =18 + 74 =25 + 18 =71 - 32 =56 - 48 =71 - 28 =33 + 48 =83 - 66 =51 - 22 =70 - 61 =90 - 27 =25 + 16 =16 + 58 =92 - 26 =65 - 39 =80 - 15 =

13、74 - 25 =38 + 44 =93 - 26 =43 - 38 =18 + 76 =27 + 18 =97 - 49 =62 - 44 =81 - 58 =73 - 48 =95 - 87 =24 + 18 =24 + 48 =71 - 19 =85 - 77 =42 - 33 =40 - 17 =63 - 25 =92 - 47 =94 - 58 =84 - 65 =32 - 17 =81 - 74 =69 + 14 =94 - 25 =96 - 69 =92 - 59 =58 + 34 =92 - 59 =80 - 45 =54 + 19 =94 - 59 =57 + 28 =90

14、- 64 =80 - 26 =15 + 56 =71 - 67 =96 - 38 =29 + 17 =93 - 29 =86 - 67 =39 + 34 =49 + 46 =72 - 16 =95 - 69 =38 + 55 =93 - 15 =44 - 19 =71 - 57 =61 - 55 =70 - 28 =84 - 19 =37 + 37 =40 - 29 =25 + 28 =75 - 36 =91 - 77 =55 - 29 =63 - 18 =47 + 44 =16 + 35 =50 - 13 =29 + 19 =76 - 57 =60 - 22 =95 - 66 =91 - 5

15、3 =76 - 69 =92 - 55 =50 - 17 =50 - 42 =12 + 39 =58 + 38 =39 + 14 =54 + 37 =62 - 33 =58 + 23 =16 + 79 =17 + 28 =73 - 16 =16 + 45 =78 + 15 =50 - 29 =72 - 36 =71 - 32 =39 + 15 =90 - 48 =43 - 34 =53 - 24 =48 + 14 =54 - 19 =23 + 68 =13 + 58 =60 - 16 =22 + 19 =56 - 39 =66 - 17 =32 - 27 =47 + 15 =68 + 17 =

16、96 - 69 =58 + 14 =82 - 34 =16 + 77 =60 - 35 =84 - 27 =81 - 73 =20 - 16 =16 + 56 =26 + 49 =74 - 16 =42 - 25 =28 + 64 =38 + 18 =90 - 73 =77 - 29 =13 + 59 =80 - 69 =82 - 33 =47 + 37 =70 - 14 =20 - 16 =28 + 64 =59 + 38 =36 + 56 =90 - 25 =56 + 28 =19 + 65 =31 - 13 =67 + 26 =33 - 16 =38 + 14 =19 + 16 =81

17、- 18 =24 - 16 =74 - 35 =54 - 27 =48 + 34 =23 + 69 =19 + 36 =59 + 36 =77 + 15 =61 - 14 =97 - 59 =43 + 18 =61 - 28 =25 + 18 =67 + 28 =82 - 63 =96 - 88 =39 + 58 =87 - 48 =87 - 79 =71 - 22 =71 - 27 =92 - 18 =39 + 12 =62 - 46 =91 - 18 =42 - 16 =93 - 15 =29 + 43 =84 - 29 =51 - 25 =60 - 21 =75 + 18 =29 + 1

18、3 =85 - 17 =24 + 28 =70 - 38 =72 - 35 =58 + 25 =68 + 25 =52 - 37 =71 - 67 =41 - 27 =72 - 15 =32 + 49 =22 - 18 =57 + 14 =49 + 45 =70 - 43 =73 - 54 =43 - 39 =18 + 55 =26 + 45 =49 + 25 =17 + 68 =36 + 39 =27 + 56 =72 - 26 =50 - 19 =57 - 38 =28 + 18 =93 - 16 =48 + 48 =63 - 35 =73 - 14 =55 - 29 =50 - 29 =

19、92 - 28 =38 + 29 =61 - 25 =34 + 17 =60 - 56 =56 - 48 =40 - 39 =80 - 33 =42 - 33 =80 - 35 =51 - 13 =15 + 39 =24 + 68 =32 + 39 =91 - 75 =30 - 26 =81 - 28 =70 - 14 =24 + 67 =75 - 58 =97 - 69 =28 + 59 =53 - 39 =52 - 36 =80 - 56 =61 - 22 =81 - 56 =19 + 74 =76 - 39 =50 - 36 =85 - 18 =91 - 42 =83 - 76 =18

20、+ 44 =22 - 15 =44 - 18 =22 - 17 =24 + 38 =74 - 55 =96 - 29 =44 - 26 =84 - 76 =83 - 15 =90 - 33 =14 + 67 =51 - 17 =85 - 58 =15 + 39 =13 + 39 =30 - 18 =62 + 19 =38 + 36 =68 - 19 =90 - 45 =27 + 57 =18 + 16 =72 - 65 =49 + 38 =73 - 27 =54 - 38 =23 - 19 =90 - 89 =62 - 57 =90 - 22 =86 - 79 =80 - 13 =37 + 3

21、9 =39 + 43 =30 - 15 =18 + 59 =65 - 29 =92 - 57 =35 + 47 =50 - 36 =26 - 17 =69 + 22 =93 - 67 =64 - 59 =57 - 28 =43 - 14 =51 - 26 =91 - 22 =17 + 47 =43 - 35 =71 - 69 =77 + 19 =91 - 58 =39 + 58 =58 - 29 =76 - 57 =53 - 48 =36 + 58 =92 - 63 =41 - 39 =73 - 26 =92 - 68 =70 - 64 =73 - 55 =49 + 29 =51 - 16 =

22、82 - 28 =72 - 38 =80 - 79 =41 - 36 =60 - 24 =25 - 16 =46 - 19 =26 + 59 =65 - 59 =28 - 19 =58 + 37 =71 - 47 =66 + 18 =56 - 37 =48 + 26 =51 - 14 =15 + 48 =28 + 27 =73 - 24 =32 - 13 =90 - 83 =77 + 14 =91 - 66 =82 - 68 =39 + 59 =41 - 24 =50 - 12 =50 - 28 =24 - 16 =29 + 68 =56 - 49 =16 + 77 =96 - 68 =43

23、- 35 =28 + 69 =80 - 32 =25 + 37 =18 + 46 =45 - 29 =80 - 57 =92 - 29 =79 + 13 =31 - 29 =72 - 64 =38 + 23 =59 + 34 =34 + 57 =19 + 47 =48 + 43 =38 + 54 =44 + 49 =92 - 58 =76 - 29 =90 - 64 =95 - 18 =72 - 47 =25 - 18 =69 + 22 =60 - 41 =43 - 39 =81 - 57 =86 - 49 =43 + 28 =73 - 37 =72 - 43 =58 - 29 =68 + 2

24、8 =49 + 49 =73 - 46 =60 - 12 =23 - 18 =39 + 37 =64 + 29 =73 - 28 =50 - 13 =73 - 16 =72 - 19 =50 - 34 =35 + 18 =38 + 26 =52 - 39 =50 - 37 =50 - 48 =71 - 33 =61 - 49 =70 - 68 =47 + 16 =74 - 56 =72 - 24 =82 - 43 =57 + 19 =49 + 19 =91 - 86 =28 + 13 =73 - 49 =90 - 43 =84 - 17 =47 + 38 =77 - 69 =75 - 67 =

25、90 - 13 =38 + 59 =38 + 59 =80 - 37 =51 - 15 =60 - 11 =26 + 67 =60 - 59 =60 - 27 =18 + 43 =43 - 19 =26 - 18 =45 - 28 =61 - 46 =37 + 15 =81 - 75 =94 - 38 =27 + 69 =68 + 15 =27 + 29 =61 - 42 =61 - 24 =94 - 56 =90 - 24 =72 - 66 =63 - 45 =38 + 14 =50 - 43 =61 - 39 =28 + 59 =19 + 58 =41 - 17 =66 - 39 =64

26、- 46 =35 - 26 =83 - 27 =63 - 39 =16 + 55 =95 - 26 =20 - 18 =67 - 48 =87 - 68 =66 + 26 =97 - 49 =75 - 49 =90 - 44 =76 - 67 =71 - 44 =49 + 33 =98 - 39 =53 - 17 =57 + 39 =20 - 15 =80 - 48 =44 + 17 =42 - 38 =87 - 79 =92 - 35 =70 - 64 =80 - 32 =91 - 16 =86 - 27 =35 + 19 =24 + 29 =93 - 84 =88 - 39 =51 - 4

27、7 =22 - 18 =93 - 78 =57 + 17 =16 + 67 =74 - 49 =61 - 14 =43 - 35 =94 - 75 =73 - 58 =16 + 76 =54 + 18 =35 - 17 =70 - 45 =37 + 47 =90 - 55 =43 - 28 =57 + 17 =42 - 15 =38 + 33 =80 - 71 =28 + 29 =92 - 89 =42 - 15 =39 + 58 =47 + 34 =18 + 55 =42 - 36 =63 - 49 =75 + 16 =17 + 69 =28 + 39 =44 - 35 =52 - 43 =

28、56 - 17 =93 - 25 =93 - 58 =93 - 38 =38 + 58 =82 - 48 =25 + 68 =13 + 29 =92 - 16 =63 - 27 =95 - 57 =60 - 57 =91 - 15 =71 - 35 =71 - 59 =51 - 34 =78 - 69 =29 + 53 =64 - 19 =32 - 23 =71 - 65 =63 - 55 =50 - 39 =60 - 42 =27 + 18 =37 + 49 =57 - 18 =32 - 15 =19 + 74 =43 - 26 =86 - 38 =70 - 55 =52 - 26 =54

29、+ 27 =15 + 79 =48 + 14 =92 - 36 =92 - 38 =49 + 32 =83 - 75 =59 + 28 =59 + 37 =95 - 57 =48 + 35 =19 + 78 =18 + 17 =73 - 28 =71 - 44 =90 - 17 =60 - 54 =46 + 27 =95 - 26 =52 - 45 =49 + 39 =66 + 27 =48 + 35 =81 - 74 =91 - 26 =83 - 68 =15 + 36 =72 - 48 =27 + 28 =92 - 58 =56 + 19 =29 + 57 =16 + 47 =43 - 2

30、5 =90 - 25 =65 - 38 =20 - 15 =90 - 35 =98 - 59 =49 + 26 =54 - 28 =74 - 49 =36 + 35 =43 - 29 =84 - 56 =51 - 39 =13 + 58 =23 + 58 =80 - 12 =49 + 44 =16 + 39 =62 - 57 =81 - 59 =35 + 19 =48 + 36 =52 - 18 =78 - 59 =53 - 29 =67 + 28 =69 + 26 =47 + 29 =81 - 25 =56 + 25 =86 - 49 =15 + 16 =56 - 39 =80 - 31 =

31、63 - 29 =91 - 19 =50 - 47 =71 - 26 =72 - 35 =17 + 65 =84 - 55 =83 - 68 =26 + 69 =34 - 29 =70 - 13 =14 + 28 =91 - 85 =35 + 57 =60 - 49 =76 - 58 =17 + 67 =75 - 17 =98 - 39 =29 + 46 =37 + 58 =90 - 73 =50 - 34 =80 - 42 =41 - 25 =80 - 51 =35 + 28 =59 + 32 =29 + 49 =30 - 24 =54 - 37 =98 - 79 =64 - 58 =61

32、- 15 =43 - 39 =86 - 69 =23 + 68 =37 + 36 =62 - 23 =71 - 56 =83 - 48 =92 - 73 =58 + 25 =77 + 18 =17 + 59 =67 - 19 =92 - 14 =78 + 14 =88 - 29 =21 - 17 =90 - 43 =74 - 15 =84 - 48 =48 + 25 =73 - 67 =15 + 46 =80 - 67 =13 + 78 =84 - 46 =60 - 16 =74 + 19 =17 + 65 =60 - 27 =69 + 13 =60 - 45 =45 - 29 =37 + 3

33、5 =22 - 16 =71 - 54 =81 - 43 =75 - 37 =31 - 15 =95 - 59 =39 + 48 =83 - 78 =53 - 37 =81 - 73 =24 + 17 =70 - 35 =41 - 27 =26 + 29 =15 + 59 =82 - 18 =77 - 68 =32 - 17 =56 - 28 =63 - 17 =55 + 19 =27 + 46 =25 + 47 =13 + 39 =17 + 64 =83 - 16 =73 - 39 =91 - 53 =88 - 29 =26 + 36 =65 - 49 =61 - 33 =95 - 27 =

34、92 - 24 =34 - 19 =36 + 16 =61 - 28 =73 - 37 =30 - 19 =48 + 14 =48 + 17 =51 - 14 =35 + 18 =73 + 19 =17 + 26 =28 + 28 =46 + 18 =41 - 27 =60 - 16 =46 + 16 =76 - 58 =50 - 15 =48 + 27 =94 - 16 =19 + 15 =96 - 68 =26 + 15 =74 + 17 =44 + 48 =93 - 74 =82 - 19 =50 - 18 =13 + 19 =74 - 37 =65 - 29 =73 - 36 =24

35、+ 29 =29 + 28 =21 - 14 =81 - 78 =63 - 18 =71 - 36 =46 + 45 =92 - 47 =38 + 56 =94 - 87 =93 - 26 =66 - 49 =81 - 35 =96 - 79 =96 - 77 =80 - 59 =85 - 26 =91 - 68 =81 - 24 =70 - 43 =92 - 54 =51 - 42 =17 + 77 =45 + 47 =83 - 74 =64 - 59 =75 - 18 =21 - 17 =18 + 33 =42 - 15 =28 + 68 =51 - 47 =71 - 18 =17 + 7

36、5 =85 - 27 =25 - 18 =33 - 26 =55 - 26 =94 - 57 =78 - 19 =82 - 45 =96 - 27 =83 - 75 =27 + 59 =81 - 48 =26 + 17 =57 + 24 =80 - 28 =49 + 26 =53 - 15 =34 - 18 =86 - 38 =65 - 49 =90 - 32 =13 + 39 =85 - 66 =71 - 69 =41 - 24 =90 - 32 =84 - 46 =62 - 49 =61 - 25 =59 + 36 =91 - 36 =37 + 56 =62 - 48 =84 - 16 =

37、59 + 23 =58 + 35 =57 + 15 =85 - 47 =19 + 42 =94 - 79 =53 + 39 =51 - 47 =92 - 15 =63 - 35 =26 - 18 =18 + 18 =90 - 53 =48 + 26 =63 - 39 =80 - 45 =95 - 57 =35 + 58 =27 + 16 =18 + 35 =80 - 44 =61 - 39 =48 + 36 =45 + 39 =32 - 26 =62 - 33 =50 - 26 =81 - 15 =45 - 39 =95 - 28 =65 + 28 =34 - 15 =30 - 21 =48

38、+ 13 =70 - 64 =43 - 24 =14 + 48 =52 - 29 =26 + 18 =95 - 36 =34 + 47 =72 - 56 =61 - 22 =14 + 18 =39 + 55 =55 - 38 =95 - 29 =39 + 27 =80 - 65 =75 - 67 =45 + 47 =93 - 29 =69 + 15 =60 - 42 =91 - 67 =17 + 48 =73 - 15 =62 - 23 =36 + 25 =57 - 19 =64 - 48 =15 + 59 =32 - 25 =53 + 38 =90 - 39 =88 - 69 =39 + 4

39、6 =43 - 26 =93 - 29 =92 - 17 =44 + 49 =80 - 67 =19 + 49 =48 - 19 =43 - 16 =92 - 69 =25 + 47 =15 + 47 =25 + 29 =90 - 84 =51 - 22 =81 - 35 =27 + 16 =35 + 37 =49 + 28 =76 - 27 =34 + 38 =45 - 39 =90 - 17 =84 - 28 =90 - 72 =37 + 35 =43 - 35 =71 - 58 =62 - 26 =15 + 19 =51 - 16 =81 - 22 =47 + 25 =73 - 34 =

40、58 + 13 =69 + 12 =23 + 39 =70 - 57 =80 - 19 =52 - 26 =98 - 69 =21 - 13 =90 - 11 =39 + 57 =72 - 48 =24 - 16 =93 - 17 =85 - 57 =19 + 59 =35 + 39 =40 - 18 =77 + 18 =90 - 89 =29 + 48 =36 + 28 =34 - 17 =27 + 26 =58 - 19 =83 - 35 =80 - 79 =43 - 39 =61 - 18 =73 - 38 =91 - 75 =41 - 38 =77 - 28 =82 - 33 =61

41、- 16 =17 + 79 =73 - 57 =34 - 26 =39 + 23 =80 - 39 =56 - 39 =91 - 84 =77 + 19 =33 + 29 =48 + 39 =49 + 49 =80 - 47 =28 + 34 =37 + 18 =47 + 34 =63 - 19 =80 - 34 =58 + 39 =93 - 78 =49 + 22 =91 - 77 =72 - 69 =55 + 18 =91 - 55 =80 - 71 =12 + 49 =70 - 36 =51 - 16 =96 - 87 =85 - 76 =82 - 75 =90 - 25 =27 + 6

42、5 =27 + 26 =43 - 16 =13 + 58 =52 - 15 =25 + 17 =33 - 29 =23 - 19 =94 - 26 =43 - 18 =90 - 45 =57 + 14 =98 - 49 =92 - 55 =16 + 35 =92 - 38 =19 + 12 =97 - 38 =31 - 16 =87 - 48 =85 - 46 =60 - 14 =60 - 47 =70 - 36 =49 + 47 =67 + 27 =40 - 35 =85 - 57 =90 - 16 =53 - 14 =58 + 26 =85 - 29 =61 - 16 =68 + 23 =

43、17 + 54 =65 - 57 =87 - 48 =34 + 57 =76 - 19 =71 - 14 =91 - 12 =42 - 18 =26 + 55 =82 - 35 =32 + 19 =56 + 17 =67 - 59 =71 - 48 =19 + 29 =93 - 48 =25 + 28 =57 + 29 =90 - 51 =96 - 28 =54 + 28 =60 - 11 =76 - 19 =22 - 19 =73 + 19 =83 - 38 =44 + 47 =52 - 39 =23 - 19 =28 + 38 =17 + 48 =42 - 19 =18 + 79 =74

44、+ 19 =28 + 58 =28 + 38 =21 - 15 =50 - 15 =60 - 56 =28 + 35 =94 - 66 =90 - 57 =62 - 16 =73 - 28 =57 + 16 =70 - 54 =96 - 77 =49 + 12 =59 + 33 =18 + 19 =18 + 75 =80 - 45 =57 + 14 =83 - 47 =31 - 27 =44 - 25 =93 - 17 =93 - 75 =47 + 48 =70 - 59 =60 - 43 =65 - 57 =54 - 26 =81 - 25 =73 - 54 =46 + 39 =80 - 3

45、8 =28 + 44 =61 - 23 =71 - 57 =16 + 39 =59 + 39 =16 + 45 =13 + 59 =60 - 24 =29 + 12 =72 - 36 =57 - 49 =79 + 15 =41 - 28 =76 - 57 =28 + 27 =39 + 14 =93 - 54 =75 - 28 =66 - 39 =60 - 44 =74 - 49 =80 - 14 =95 - 57 =66 - 59 =48 + 47 =36 + 17 =83 - 16 =67 + 27 =80 - 56 =26 + 58 =87 - 28 =80 - 71 =18 + 36 =

46、17 + 76 =98 - 59 =47 + 18 =90 - 78 =93 - 74 =71 - 53 =36 + 29 =63 - 56 =35 + 18 =15 + 78 =18 + 34 =94 - 28 =50 - 15 =52 - 15 =27 + 14 =68 + 15 =13 + 49 =23 + 18 =45 - 18 =70 - 18 =23 + 28 =35 + 29 =22 + 19 =26 + 17 =36 + 16 =64 - 48 =90 - 56 =75 - 58 =69 + 18 =57 + 14 =65 - 46 =42 - 39 =90 - 33 =18

47、+ 54 =29 + 29 =15 + 17 =17 + 39 =96 - 78 =70 - 56 =92 - 58 =81 - 57 =64 + 17 =60 - 27 =52 - 33 =70 - 45 =26 + 59 =37 + 36 =60 - 31 =53 - 49 =15 + 57 =82 - 35 =98 - 79 =60 - 57 =38 - 29 =72 - 16 =55 - 39 =91 - 28 =29 + 33 =18 + 68 =98 - 59 =84 - 69 =35 + 57 =34 - 19 =85 - 47 =42 - 36 =82 - 49 =82 - 5

48、3 =66 - 17 =73 - 35 =42 + 39 =97 - 49 =73 - 45 =92 - 28 =96 - 39 =95 - 16 =53 - 39 =70 - 21 =37 + 36 =74 - 39 =50 - 32 =15 + 47 =62 - 38 =90 - 45 =85 - 28 =30 - 16 =71 - 23 =71 - 65 =90 - 59 =31 - 22 =86 - 19 =31 - 16 =15 + 56 =38 - 29 =27 + 47 =18 + 74 =15 + 49 =75 + 18 =47 + 19 =29 + 46 =34 - 19 =

49、57 + 39 =37 + 59 =38 + 16 =83 - 18 =36 + 25 =75 - 59 =29 + 27 =13 + 28 =34 - 26 =48 + 14 =31 - 12 =94 - 17 =30 - 27 =64 + 18 =47 + 44 =18 + 17 =76 - 29 =81 - 64 =14 + 77 =44 - 26 =39 + 33 =15 + 68 =19 + 63 =48 + 29 =72 - 64 =95 - 89 =54 - 38 =39 + 54 =24 + 19 =63 - 16 =72 - 18 =28 + 64 =38 + 38 =91 - 65 =36 + 45 =15 + 77 =81 -