四年级第二学期口算题

《四年级第二学期口算题》由会员分享，可在线阅读，更多相关《四年级第二学期口算题（20页珍藏版）》请在装配图网上搜索。

1、四年级第二学期口算混合运算(乘加乘)84 7 + 42 8 =57 4 + 58 7 =48 10 + 60 10 =10 9 + 22 2 =93 7 + 69 5 =62 3 + 32 2 =46 4 + 47 9 =74 6 + 39 4 =38 4 + 71 5 =83 3 + 33 8 =32 2 + 47 4 =68 3 + 49 5 =60 3 + 85 10 =39 7 + 41 9 =71 5 + 21 10 =43 8 + 48 8 =55 10 + 62 5 =47 4 + 31 4 =29 10 + 39 7 =74 6 + 11 2 =66 10 + 77 9 =40

2、 4 + 53 7 =50 10 + 83 5 =22 7 + 51 6 =25 3 + 67 4 =52 2 + 92 7 =90 2 + 63 4 =26 10 + 80 4 =13 4 + 97 8 =82 9 + 26 3 =15 9 + 51 9 =13 7 + 10 7 =32 3 + 27 8 =80 2 + 67 6 =17 5 + 89 4 =31 5 + 84 5 =33 9 + 73 10 =86 6 + 59 10 =29 7 + 67 7 =25 8 + 88 8 =76 8 + 10 7 =27 5 + 31 7 =77 8 + 48 7 =81 9 + 17 10

3、 =48 2 + 86 7 =62 3 + 85 2 =39 3 + 73 8 =83 5 + 40 2 =26 7 + 87 4 =40 10 + 65 10 =81 8 + 34 9 =37 10 + 17 6 =48 6 + 33 2 =71 3 + 22 3 =87 4 + 36 3 =29 2 + 62 7 =51 4 + 59 8 =25 9 + 74 5 =34 10 + 15 9 =65 8 + 33 4 =52 6 + 55 5 =92 8 + 84 9 =44 8 + 48 10 =50 5 + 96 10 =30 5 + 65 6 =73 4 + 58 6 =34 9 +

4、 78 8 =18 3 + 41 8 =66 8 + 88 5 =38 7 + 22 6 =67 8 + 99 2 =17 3 + 67 2 =71 8 + 68 4 =68 4 + 50 4 =42 8 + 94 5 =80 3 + 41 3 =79 5 + 95 6 =41 5 + 52 2 =35 2 + 99 7 =88 2 + 97 10 =92 2 + 41 8 =30 8 + 58 6 =72 4 + 10 5 =88 8 + 55 8 =67 10 + 39 2 =59 6 + 89 10 =65 10 + 89 3 =25 10 + 38 2 =66 10 + 96 7 =8

5、8 9 + 47 2 =63 10 + 10 4 =23 10 + 93 5 =29 9 + 95 5 =38 4 + 31 4 =12 4 + 88 5 =57 8 + 55 8 =50 10 + 70 7 =21 10 + 90 4 =91 7 + 41 3 =85 8 + 28 6 =26 3 + 63 9 =21 6 + 66 9 =55 8 + 43 7 =88 4 + 77 8 =62 6 + 37 8 =41 7 + 22 9 =74 10 + 23 3 =38 7 + 70 10 =83 5 + 97 9 =88 7 + 45 3 =69 3 + 23 10 =95 7 + 4

6、0 10 =15 10 + 95 8 =80 7 + 79 3 =97 6 + 47 4 =36 10 + 65 2 =83 7 + 95 10 =71 6 + 44 5 =96 3 + 89 10 =38 10 + 66 4 =41 2 + 91 3 =34 8 + 46 4 =41 7 + 93 3 =86 10 + 28 4 =72 9 + 49 6 =80 5 + 90 3 =54 3 + 36 7 =62 4 + 87 9 =60 9 + 64 6 =44 8 + 22 3 =17 7 + 94 2 =96 2 + 42 5 =14 3 + 41 7 =90 9 + 84 6 =89

7、 2 + 71 10 =34 4 + 37 4 =97 9 + 81 4 =33 3 + 47 5 =11 6 + 58 6 =83 5 + 32 8 =41 9 + 31 6 =74 9 + 54 3 =73 2 + 23 2 =84 9 + 29 4 =27 3 + 71 9 =76 2 + 98 2 =66 3 + 88 8 =69 6 + 82 4 =75 9 + 14 7 =87 3 + 67 5 =24 6 + 15 3 =41 3 + 16 9 =69 8 + 52 3 =38 7 + 16 8 =39 4 + 10 7 =55 4 + 91 3 =25 8 + 52 8 =89

8、 4 + 23 7 =22 2 + 36 10 =42 4 + 73 9 =74 5 + 69 4 =42 9 + 77 8 =63 3 + 71 7 =26 10 + 53 5 =77 10 + 51 2 =81 9 + 98 3 =62 2 + 75 9 =47 8 + 70 3 =13 2 + 88 4 =17 3 + 57 10 =56 2 + 69 2 =50 8 + 39 10 =31 4 + 44 7 =74 3 + 71 10 =37 9 + 53 9 =72 10 + 53 7 =72 4 + 51 5 =86 2 + 13 7 =21 10 + 99 6 =43 9 + 8

9、7 5 =85 8 + 34 8 =91 2 + 32 8 =10 4 + 49 5 =40 7 + 21 8 =57 2 + 58 7 =34 4 + 15 6 =22 7 + 88 6 =71 6 + 57 5 =33 7 + 73 9 =98 5 + 61 6 =77 4 + 51 9 =98 10 + 50 3 =21 10 + 85 6 =53 9 + 60 3 =51 2 + 45 8 =58 5 + 34 9 =83 6 + 86 5 =61 4 + 19 5 =77 5 + 93 4 =87 6 + 78 4 =22 9 + 13 7 =44 6 + 19 10 =18 4 +

10、 95 6 =28 4 + 54 3 =95 3 + 17 7 =12 2 + 28 6 =57 7 + 98 6 =21 4 + 45 10 =31 3 + 86 9 =10 5 + 36 10 =94 2 + 54 2 =18 6 + 27 9 =88 5 + 81 9 =75 3 + 73 3 =40 6 + 13 5 =84 3 + 51 3 =41 3 + 67 4 =75 10 + 61 8 =83 6 + 47 9 =80 10 + 59 7 =50 10 + 81 3 =38 2 + 23 8 =15 3 + 16 5 =11 10 + 52 8 =61 10 + 74 4 =

11、81 6 + 99 6 =51 6 + 39 4 =44 8 + 72 10 =35 6 + 87 5 =60 5 + 30 2 =40 2 + 21 10 =63 3 + 35 10 =41 4 + 33 10 =62 3 + 50 10 =81 8 + 50 6 =90 4 + 94 9 =21 3 + 86 2 =27 3 + 89 5 =23 2 + 62 8 =26 4 + 83 7 =39 8 + 87 2 =24 4 + 85 10 =14 8 + 90 2 =86 9 + 24 2 =37 2 + 14 7 =41 9 + 68 10 =64 2 + 73 6 =79 6 +

12、26 4 =53 8 + 67 9 =70 9 + 65 3 =35 10 + 61 5 =12 8 + 72 4 =66 2 + 18 6 =96 8 + 65 6 =35 9 + 93 4 =55 10 + 53 7 =93 3 + 26 5 =96 5 + 45 3 =72 8 + 99 2 =46 6 + 37 2 =33 5 + 99 7 =75 2 + 72 4 =69 5 + 42 9 =18 5 + 17 6 =97 2 + 81 10 =95 4 + 88 7 =37 9 + 67 3 =24 5 + 76 9 =17 10 + 85 4 =20 6 + 50 9 =27 5

13、 + 21 5 =44 5 + 62 6 =87 2 + 72 3 =48 10 + 82 10 =55 2 + 40 3 =11 7 + 40 9 =97 7 + 61 8 =96 8 + 26 6 =45 5 + 89 8 =69 6 + 24 10 =83 9 + 66 6 =53 3 + 39 4 =90 8 + 15 5 =56 5 + 29 3 =68 3 + 53 6 =93 8 + 76 7 =66 4 + 19 6 =98 10 + 75 10 =74 6 + 32 5 =37 6 + 33 8 =14 9 + 88 9 =69 5 + 54 6 =45 5 + 77 7 =

14、73 5 + 49 6 =94 9 + 69 10 =40 7 + 44 8 =15 6 + 96 3 =75 5 + 91 5 =59 9 + 29 9 =60 4 + 22 5 =37 3 + 65 10 =23 3 + 77 4 =49 3 + 22 10 =82 6 + 71 3 =63 7 + 65 7 =20 9 + 69 5 =95 2 + 42 6 =43 4 + 78 2 =55 6 + 76 5 =90 2 + 21 6 =91 6 + 42 2 =53 2 + 36 2 =30 5 + 64 2 =96 4 + 29 5 =10 7 + 29 5 =33 5 + 25 7

15、 =84 8 + 23 6 =21 3 + 59 2 =86 7 + 75 3 =57 7 + 37 7 =65 2 + 82 3 =85 6 + 61 8 =80 6 + 31 3 =69 7 + 83 4 =51 7 + 39 5 =85 5 + 31 10 =80 10 + 81 6 =87 9 + 15 9 =99 3 + 91 4 =14 6 + 64 3 =25 2 + 84 7 =61 7 + 85 9 =17 7 + 92 9 =15 5 + 19 4 =10 2 + 61 9 =13 5 + 68 8 =78 3 + 66 9 =72 9 + 50 6 =23 9 + 72

16、5 =20 5 + 34 6 =95 10 + 59 6 =75 3 + 39 2 =62 10 + 18 9 =82 6 + 80 3 =27 6 + 39 8 =44 9 + 52 3 =49 9 + 75 4 =27 10 + 76 6 =55 6 + 40 5 =54 5 + 72 2 =80 8 + 83 5 =79 9 + 50 9 =99 4 + 51 3 =36 8 + 13 7 =14 9 + 97 3 =38 8 + 27 3 =88 10 + 53 4 =26 5 + 14 3 =81 10 + 18 3 =76 2 + 97 6 =98 7 + 48 6 =17 5 +

17、 86 10 =18 8 + 92 7 =63 8 + 35 4 =92 7 + 52 5 =23 2 + 58 6 =84 8 + 66 3 =33 2 + 77 9 =58 9 + 39 8 =93 6 + 19 8 =56 5 + 10 8 =92 4 + 77 10 =29 2 + 49 4 =33 8 + 91 5 =58 7 + 98 8 =79 2 + 47 4 =36 10 + 13 6 =55 9 + 29 5 =18 7 + 52 5 =30 7 + 49 4 =57 2 + 26 6 =92 10 + 69 9 =87 4 + 96 10 =95 6 + 82 4 =53

18、 7 + 30 2 =26 2 + 44 9 =47 5 + 32 4 =13 10 + 35 7 =28 7 + 34 3 =58 3 + 33 10 =12 3 + 28 5 =72 5 + 25 2 =62 4 + 72 3 =96 3 + 64 5 =13 3 + 51 7 =13 8 + 92 9 =24 9 + 76 9 =26 3 + 16 4 =28 6 + 58 9 =33 7 + 36 10 =64 2 + 68 3 =82 10 + 75 7 =67 2 + 76 9 =92 3 + 48 6 =71 5 + 12 7 =62 5 + 61 5 =25 7 + 64 9

19、=22 2 + 88 9 =74 2 + 36 5 =67 9 + 86 6 =47 8 + 29 2 =32 2 + 52 4 =85 3 + 49 9 =39 3 + 18 7 =66 5 + 27 6 =92 7 + 73 10 =49 10 + 45 5 =78 8 + 67 7 =45 6 + 48 4 =76 4 + 72 7 =78 2 + 83 5 =57 10 + 94 9 =61 3 + 87 2 =13 2 + 32 3 =31 2 + 16 7 =90 7 + 29 4 =15 7 + 77 4 =39 4 + 55 8 =52 6 + 74 10 =56 6 + 13

20、 2 =40 8 + 40 5 =53 8 + 97 3 =68 7 + 68 8 =66 2 + 87 7 =86 7 + 83 4 =81 7 + 20 6 =71 7 + 91 2 =16 2 + 87 4 =68 4 + 17 8 =37 8 + 96 7 =81 5 + 76 6 =67 10 + 30 2 =94 3 + 53 3 =29 2 + 96 7 =96 7 + 36 6 =75 3 + 14 8 =38 3 + 76 5 =27 6 + 49 6 =57 10 + 33 7 =22 3 + 48 6 =97 5 + 76 5 =86 8 + 37 7 =12 3 + 2

21、1 3 =60 7 + 27 8 =16 6 + 75 8 =80 8 + 61 2 =85 7 + 91 5 =22 5 + 71 7 =16 8 + 27 7 =91 9 + 43 7 =45 7 + 75 4 =13 9 + 36 7 =87 5 + 64 7 =12 10 + 12 6 =93 3 + 39 8 =13 8 + 79 7 =71 9 + 54 6 =79 8 + 62 8 =13 5 + 49 5 =49 4 + 52 10 =49 3 + 79 4 =44 2 + 93 6 =62 9 + 84 7 =94 2 + 13 8 =85 10 + 34 7 =20 6 +

22、 33 8 =62 10 + 21 10 =27 2 + 36 8 =42 10 + 80 8 =99 4 + 63 4 =31 2 + 94 8 =30 2 + 31 5 =25 9 + 22 3 =45 6 + 57 7 =37 2 + 87 4 =91 10 + 43 7 =29 4 + 17 7 =65 2 + 63 10 =29 9 + 34 9 =17 6 + 93 5 =45 8 + 20 9 =38 7 + 73 9 =85 7 + 25 7 =37 10 + 62 7 =44 7 + 40 2 =73 10 + 67 6 =81 8 + 39 7 =14 7 + 75 9 =

23、55 5 + 19 10 =69 6 + 74 6 =66 7 + 56 10 =80 8 + 55 6 =89 6 + 19 4 =25 10 + 76 9 =41 4 + 73 8 =63 3 + 12 6 =50 3 + 89 8 =11 10 + 28 2 =10 6 + 38 6 =95 9 + 61 2 =92 8 + 34 10 =30 10 + 31 10 =45 2 + 19 5 =88 7 + 71 4 =58 3 + 13 2 =97 4 + 65 3 =25 10 + 18 7 =75 3 + 45 7 =41 8 + 72 9 =96 8 + 20 8 =73 6 +

24、 79 2 =30 5 + 19 7 =33 8 + 51 4 =27 5 + 83 10 =70 7 + 40 5 =50 10 + 76 5 =97 2 + 66 2 =16 10 + 24 3 =27 5 + 83 5 =12 8 + 35 7 =95 6 + 87 6 =88 9 + 91 4 =87 4 + 43 10 =62 7 + 78 6 =70 3 + 41 4 =30 9 + 43 3 =18 10 + 91 7 =41 9 + 38 7 =82 8 + 69 10 =21 10 + 50 2 =78 6 + 10 9 =43 10 + 92 2 =42 6 + 70 10

25、 =62 5 + 37 2 =76 3 + 81 2 =81 8 + 85 9 =72 9 + 20 6 =85 10 + 90 2 =11 6 + 23 5 =18 10 + 11 8 =93 6 + 58 8 =10 10 + 62 3 =66 9 + 38 3 =32 8 + 86 4 =42 3 + 71 8 =39 6 + 53 6 =29 3 + 24 10 =39 6 + 12 2 =77 3 + 55 6 =49 3 + 43 8 =34 10 + 26 8 =83 4 + 60 7 =56 9 + 62 9 =54 4 + 34 3 =32 3 + 38 3 =78 10 +

26、 12 4 =47 2 + 46 6 =86 2 + 14 5 =21 4 + 24 5 =61 10 + 69 9 =24 9 + 82 9 =84 2 + 69 5 =18 10 + 89 3 =11 5 + 90 7 =93 3 + 80 3 =55 4 + 80 5 =45 5 + 30 3 =68 8 + 51 10 =89 5 + 17 5 =90 2 + 17 4 =64 2 + 36 4 =12 5 + 20 9 =16 2 + 64 6 =75 5 + 40 2 =89 2 + 94 2 =12 8 + 63 8 =46 6 + 46 9 =69 2 + 22 2 =80 8

27、 + 12 2 =52 3 + 46 3 =44 8 + 75 3 =91 10 + 83 10 =82 2 + 87 6 =70 6 + 59 4 =14 7 + 61 6 =33 8 + 95 4 =95 8 + 60 2 =70 5 + 40 3 =24 2 + 59 9 =27 5 + 62 7 =60 9 + 28 7 =45 9 + 74 7 =55 4 + 21 8 =68 8 + 89 8 =56 7 + 96 7 =67 6 + 90 7 =20 3 + 53 6 =36 8 + 16 6 =50 4 + 55 4 =18 6 + 37 10 =51 6 + 52 2 =76

28、 8 + 60 3 =63 4 + 63 10 =55 3 + 97 3 =22 5 + 71 2 =91 8 + 96 7 =50 6 + 55 4 =71 10 + 84 2 =61 4 + 39 10 =41 4 + 31 3 =26 10 + 58 3 =22 10 + 79 5 =66 3 + 57 9 =49 10 + 15 9 =82 7 + 19 7 =43 4 + 41 9 =38 3 + 36 5 =66 4 + 45 4 =31 3 + 97 7 =28 2 + 35 8 =92 4 + 33 2 =30 6 + 63 3 =87 8 + 57 8 =70 5 + 41

29、7 =22 5 + 86 4 =41 2 + 80 3 =37 4 + 42 4 =35 6 + 48 2 =36 6 + 58 7 =13 9 + 29 2 =53 8 + 51 5 =78 3 + 46 8 =52 8 + 48 9 =71 2 + 70 9 =14 5 + 72 10 =57 9 + 57 10 =27 7 + 21 9 =28 10 + 52 5 =90 8 + 59 5 =61 2 + 43 9 =22 7 + 92 2 =78 5 + 52 4 =38 6 + 35 7 =43 8 + 39 3 =86 3 + 44 3 =83 8 + 96 3 =13 7 + 7

30、8 10 =26 7 + 54 3 =56 3 + 31 4 =80 8 + 66 5 =19 5 + 87 2 =75 8 + 32 10 =27 9 + 97 3 =78 8 + 86 2 =41 9 + 22 4 =13 4 + 94 5 =24 8 + 44 7 =95 2 + 93 4 =17 5 + 20 9 =32 9 + 46 6 =30 10 + 44 5 =78 8 + 28 10 =16 10 + 47 4 =39 5 + 41 4 =24 3 + 50 5 =82 2 + 96 2 =99 5 + 57 7 =23 8 + 74 4 =61 9 + 68 8 =22 6

31、 + 71 5 =95 4 + 14 6 =41 2 + 71 3 =93 5 + 28 10 =60 3 + 18 6 =68 8 + 69 5 =11 2 + 77 7 =61 10 + 87 5 =78 9 + 95 4 =57 3 + 16 2 =96 9 + 25 4 =83 8 + 69 4 =74 6 + 60 6 =77 4 + 80 9 =27 9 + 77 3 =60 4 + 88 6 =60 6 + 55 4 =79 3 + 46 5 =93 4 + 62 10 =13 2 + 19 5 =76 2 + 16 2 =36 2 + 92 4 =23 4 + 46 10 =6

32、2 8 + 89 7 =42 6 + 32 3 =39 10 + 96 10 =59 3 + 57 3 =54 6 + 30 9 =98 8 + 55 5 =94 10 + 25 8 =50 2 + 72 5 =47 2 + 18 3 =26 3 + 48 10 =10 7 + 26 9 =11 4 + 19 2 =92 8 + 64 3 =69 3 + 27 7 =78 9 + 64 7 =74 5 + 61 9 =10 3 + 39 8 =88 4 + 40 2 =20 9 + 48 4 =19 9 + 62 10 =88 4 + 40 7 =25 4 + 31 4 =19 10 + 35

33、 8 =21 3 + 71 3 =19 4 + 70 9 =35 4 + 47 9 =85 2 + 81 7 =68 8 + 51 6 =18 5 + 23 8 =36 4 + 48 4 =81 7 + 91 7 =95 10 + 95 3 =52 10 + 20 6 =69 4 + 16 7 =49 6 + 76 2 =33 5 + 54 9 =72 4 + 43 10 =88 2 + 22 4 =44 6 + 65 9 =69 6 + 24 3 =26 9 + 31 8 =73 6 + 89 3 =71 4 + 21 9 =90 8 + 27 2 =71 5 + 68 9 =42 4 +

34、94 10 =89 2 + 47 9 =99 3 + 46 9 =58 6 + 79 9 =75 5 + 61 10 =98 2 + 23 7 =67 5 + 25 10 =42 9 + 49 5 =79 3 + 23 3 =46 9 + 74 2 =70 7 + 64 8 =13 10 + 44 8 =59 3 + 45 2 =71 9 + 67 9 =39 9 + 13 6 =17 8 + 24 6 =62 10 + 98 7 =39 8 + 51 3 =98 7 + 83 3 =98 6 + 26 5 =54 9 + 25 2 =28 2 + 29 3 =49 2 + 25 5 =81

35、7 + 32 3 =12 10 + 82 9 =47 8 + 56 8 =19 4 + 63 6 =29 9 + 57 7 =18 6 + 82 9 =39 9 + 86 7 =75 8 + 95 5 =10 4 + 83 9 =33 8 + 93 8 =49 9 + 56 10 =34 9 + 31 6 =41 8 + 63 6 =90 8 + 57 4 =24 6 + 38 7 =32 7 + 92 2 =58 2 + 28 10 =96 5 + 51 4 =72 6 + 98 7 =66 7 + 11 9 =27 9 + 19 4 =99 9 + 53 6 =52 8 + 97 3 =1

36、3 5 + 48 6 =71 8 + 19 6 =91 5 + 75 9 =18 2 + 98 6 =10 8 + 34 8 =75 9 + 95 6 =70 5 + 19 9 =60 4 + 53 6 =27 6 + 24 3 =23 4 + 74 4 =86 4 + 79 9 =25 9 + 97 9 =36 8 + 63 2 =29 5 + 93 8 =74 10 + 88 10 =57 10 + 88 2 =68 7 + 21 9 =43 3 + 34 4 =43 10 + 46 5 =57 2 + 28 6 =88 5 + 75 5 =86 5 + 41 5 =94 9 + 81 4

37、 =20 4 + 52 4 =33 8 + 66 7 =77 4 + 80 6 =20 3 + 43 7 =40 5 + 42 4 =51 8 + 68 5 =59 10 + 84 4 =33 3 + 34 2 =91 5 + 32 7 =79 6 + 65 9 =16 5 + 15 10 =98 2 + 99 9 =34 10 + 70 7 =25 5 + 48 8 =41 7 + 87 6 =12 4 + 82 3 =19 8 + 12 8 =88 5 + 11 8 =95 3 + 90 3 =69 4 + 94 6 =45 4 + 43 4 =93 6 + 20 4 =85 6 + 65

38、 5 =11 2 + 91 7 =73 5 + 15 2 =32 2 + 55 4 =55 7 + 70 9 =21 9 + 62 5 =56 6 + 57 9 =16 4 + 50 9 =36 8 + 58 8 =55 5 + 92 2 =30 9 + 53 6 =77 5 + 26 2 =93 8 + 11 9 =57 4 + 40 7 =63 2 + 31 6 =42 6 + 78 6 =81 6 + 25 10 =15 8 + 24 10 =75 9 + 26 7 =52 2 + 77 2 =45 6 + 95 3 =96 9 + 71 9 =58 8 + 37 10 =22 7 +

39、49 3 =13 4 + 73 5 =54 5 + 82 9 =67 7 + 56 9 =10 6 + 60 10 =81 5 + 11 5 =75 2 + 23 4 =97 10 + 17 6 =93 7 + 77 3 =23 9 + 87 3 =53 4 + 25 2 =64 3 + 44 9 =64 7 + 27 9 =90 9 + 91 10 =47 3 + 89 8 =57 7 + 95 4 =22 9 + 31 3 =30 7 + 49 6 =34 8 + 78 9 =38 5 + 32 10 =54 8 + 89 6 =28 9 + 26 8 =48 7 + 42 3 =21 6

40、 + 95 3 =32 6 + 43 3 =83 8 + 26 2 =25 8 + 65 7 =38 7 + 52 2 =17 6 + 49 4 =42 10 + 43 7 =51 4 + 63 4 =64 6 + 11 8 =14 2 + 84 10 =20 2 + 45 5 =15 7 + 60 7 =69 9 + 59 10 =45 10 + 19 9 =28 6 + 22 5 =36 10 + 45 2 =51 5 + 36 10 =53 6 + 13 6 =33 5 + 74 5 =73 5 + 72 10 =84 9 + 76 9 =37 5 + 88 8 =39 2 + 96 8

41、 =63 7 + 33 10 =11 3 + 28 7 =43 9 + 45 7 =19 9 + 82 6 =17 10 + 73 6 =32 7 + 59 9 =15 8 + 68 10 =43 9 + 84 5 =17 7 + 36 2 =56 2 + 55 3 =83 7 + 62 2 =32 3 + 24 4 =57 3 + 55 10 =21 7 + 66 8 =63 2 + 11 7 =76 4 + 40 6 =63 6 + 69 3 =78 9 + 16 7 =63 8 + 78 3 =58 10 + 77 4 =88 8 + 75 10 =98 3 + 54 8 =20 8 +

42、 80 5 =22 3 + 95 2 =63 7 + 27 2 =67 9 + 82 6 =15 8 + 75 10 =76 4 + 87 10 =47 10 + 54 5 =43 8 + 72 2 =52 6 + 18 6 =49 10 + 65 5 =58 3 + 54 8 =31 2 + 15 7 =17 10 + 10 2 =78 10 + 73 5 =88 2 + 97 6 =44 10 + 79 2 =82 7 + 44 2 =49 6 + 54 4 =75 7 + 18 7 =85 4 + 44 3 =61 7 + 88 3 =12 7 + 41 3 =24 10 + 38 2

43、=39 6 + 76 5 =13 8 + 86 2 =90 8 + 20 10 =11 7 + 33 3 =44 7 + 72 4 =10 10 + 39 3 =46 10 + 36 8 =29 9 + 47 10 =25 4 + 31 8 =61 7 + 83 3 =57 6 + 62 6 =91 3 + 80 2 =98 7 + 76 4 =49 10 + 16 5 =30 2 + 41 5 =56 4 + 87 8 =22 4 + 35 6 =81 8 + 63 5 =29 7 + 34 2 =69 10 + 44 7 =85 6 + 19 8 =71 2 + 31 2 =96 4 +

44、37 4 =81 10 + 90 4 =20 5 + 76 9 =92 6 + 26 4 =23 3 + 59 9 =71 8 + 21 9 =23 2 + 40 4 =87 4 + 39 9 =90 5 + 83 10 =41 7 + 55 4 =30 6 + 30 4 =58 2 + 61 9 =39 7 + 93 2 =92 7 + 55 7 =55 3 + 79 5 =19 6 + 86 3 =57 6 + 10 7 =61 3 + 54 9 =20 10 + 95 5 =55 8 + 78 9 =85 5 + 38 2 =64 10 + 52 6 =33 7 + 47 4 =80 2 + 16 3 =96 3 + 47 8 =19 10 + 73 5 =