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小学二年级数学加减混合500道资料讲解.doc

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小学二年级数学加减混合500道资料讲解.doc

1、此文档仅供收集于网络，如有侵权请联系网站删除69 - 31 + 49 =16 + 51 - 12 =57 - 37 - 17 =15 + 18 + 52 =67 + 32 - 58 =85 + 11 + 2 =86 - 81 - 2 =19 - 18 - 1 =73 + 15 - 26 =25 - 18 - 4 =87 - 48 - 14 =29 - 24 + 42 =74 - 22 + 24 =27 + 41 + 12 =74 + 20 - 37 =16 - 14 - 2 =17 + 25 - 29 =32 + 65 + 2 =14 - 12 - 1 =58 - 27 - 24 =54 +

2、45 - 61 =84 + 15 - 93 =86 - 29 + 12 =35 - 24 + 51 =43 - 12 - 25 =78 + 20 - 48 =40 + 56 + 2 =33 + 54 - 54 =71 + 20 - 82 =39 + 49 - 13 =30 - 18 - 12 =32 - 30 + 25 =55 - 11 + 36 =56 - 35 + 68 =76 - 42 + 44 =31 + 52 - 67 =45 - 32 + 23 =43 - 34 + 65 =74 + 22 + 2 =48 + 13 - 58 =53 + 44 - 25 =64 + 12 + 16

3、=42 + 35 + 22 =80 - 23 - 20 =73 - 33 - 21 =39 - 39 + 85 =58 + 41 + 1 =37 + 39 - 47 =35 + 21 - 48 =41 + 19 - 40 =54 + 36 - 40 =32 + 66 + 2 =35 + 32 + 30 =79 - 77 + 15 =43 - 17 + 24 =88 + 11 + 1 =33 + 29 + 26 =26 + 54 - 40 =42 - 28 - 12 =22 + 21 + 41 =55 - 39 - 12 =31 + 59 - 90 =67 + 13 - 60 =86 + 14

4、- 60 =82 + 15 - 96 =81 - 15 + 21 =38 - 20 + 23 =44 + 49 - 72 =73 + 16 - 46 =85 - 37 - 48 =88 + 11 + 1 =15 + 34 + 50 =65 - 61 + 51 =53 - 33 + 48 =70 + 30 - 67 =76 + 21 + 1 =58 + 25 - 60 =52 - 34 + 66 =65 - 25 + 12 =86 - 50 + 60 =23 + 56 + 12 =72 + 25 - 75 =29 + 54 + 17 =85 + 14 + 1 =49 - 38 + 67 =42

5、- 23 - 13 =19 + 73 - 14 =20 + 23 + 25 =71 - 63 + 76 =21 + 38 + 18 =58 + 42 - 67 =21 + 24 + 54 =55 - 25 - 12 =71 + 28 + 1 =72 - 55 + 79 =84 + 13 - 79 =37 - 30 + 40 =60 + 38 - 39 =33 - 15 - 14 =74 - 42 - 30 =30 + 13 - 27 =21 + 34 + 45 =14 - 12 + 84 =67 - 24 + 57 =53 + 24 - 37 =19 + 76 - 85 =15 + 24 -

6、25 =43 - 23 - 13 =57 + 14 + 13 =72 - 64 + 50 =66 - 23 + 31 =36 - 25 - 8 =56 + 37 + 4 =23 - 22 + 48 =61 - 29 - 21 =58 + 17 + 13 =79 - 56 - 13 =62 - 35 - 21 =19 - 17 + 16 =67 - 59 + 70 =58 + 37 + 2 =16 + 62 - 69 =43 - 16 - 18 =88 + 12 - 85 =60 + 23 + 17 =28 - 23 + 42 =28 + 26 + 31 =84 + 12 + 2 =29 - 2

7、4 - 4 =20 + 61 + 19 =14 - 13 - 1 =53 - 26 + 46 =70 + 24 + 2 =23 - 17 + 16 =81 - 78 - 2 =61 - 29 + 67 =84 + 13 - 27 =41 - 27 + 19 =79 + 18 + 3 =84 - 50 - 23 =53 - 40 - 11 =54 - 50 - 2 =32 + 26 - 40 =55 + 23 + 21 =59 + 37 - 16 =28 - 18 - 10 =24 - 22 + 52 =55 - 28 - 16 =84 - 52 - 21 =40 + 36 + 14 =22 +

8、 70 - 32 =77 + 22 - 50 =73 - 65 - 7 =50 - 36 + 24 =61 + 39 - 33 =32 - 12 + 46 =37 - 25 - 12 =86 + 11 + 1 =32 - 21 - 6 =83 - 21 + 27 =71 - 70 + 67 =38 - 20 - 15 =81 - 32 - 27 =21 - 13 - 6 =83 + 15 - 69 =79 - 54 - 24 =28 + 52 + 18 =78 - 23 - 29 =23 - 15 - 8 =36 + 47 + 13 =37 + 33 + 13 =45 + 48 - 71 =2

9、9 - 12 + 76 =17 - 15 - 2 =45 - 18 - 25 =59 - 32 + 50 =60 - 31 - 25 =36 - 12 - 16 =29 - 20 + 45 =32 + 30 + 29 =16 + 57 + 27 =55 + 22 - 76 =18 - 13 - 2 =43 - 34 + 87 =29 + 67 + 4 =15 - 14 + 58 =88 + 11 + 1 =39 - 17 + 41 =19 + 78 + 1 =75 - 42 - 24 =65 - 18 + 15 =47 + 37 - 83 =36 + 22 + 17 =82 + 17 + 1

10、=16 + 20 + 39 =54 + 14 + 12 =45 + 35 + 11 =44 - 21 + 60 =70 - 24 + 36 =15 + 36 - 34 =62 - 18 - 19 =24 - 24 + 30 =52 - 35 + 47 =38 - 37 - 1 =46 + 12 + 42 =71 - 45 - 13 =16 - 12 - 1 =15 + 19 - 16 =22 + 26 + 18 =64 + 33 - 78 =82 + 16 - 60 =24 + 43 - 21 =66 + 27 - 54 =39 - 26 + 20 =68 + 13 + 18 =56 - 15

11、 - 37 =34 - 19 + 19 =45 - 37 + 73 =14 + 55 + 15 =13 - 13 + 29 =40 - 19 - 21 =29 + 29 - 12 =14 + 51 + 16 =56 - 55 + 41 =58 - 46 - 11 =70 + 23 - 20 =69 - 40 + 29 =64 + 30 + 6 =51 - 16 - 11 =35 + 32 + 18 =61 + 12 - 52 =55 - 41 + 83 =33 + 47 - 38 =55 - 48 - 2 =65 + 14 + 16 =25 - 18 - 4 =66 - 38 - 22 =51

12、 - 25 + 71 =16 - 13 + 60 =86 - 39 - 45 =45 + 30 - 75 =23 - 15 + 84 =79 + 11 - 11 =88 - 61 - 11 =63 - 37 - 20 =35 - 11 + 56 =68 + 13 + 16 =15 + 80 - 81 =26 - 18 + 24 =15 + 47 + 19 =79 + 13 - 49 =45 - 12 - 33 =14 + 53 - 45 =19 - 19 + 48 =71 - 46 - 19 =36 + 19 + 17 =37 - 36 + 61 =59 - 27 + 66 =38 - 16

13、+ 40 =51 + 39 - 73 =61 + 33 - 68 =81 - 79 - 1 =34 + 21 + 11 =16 + 39 + 20 =26 + 23 - 12 =47 - 36 + 66 =41 - 18 + 58 =48 + 35 - 68 =39 + 19 - 28 =46 - 14 + 34 =26 - 25 - 1 =84 - 49 + 33 =33 - 20 - 11 =33 - 22 + 89 =71 - 32 - 21 =49 - 17 - 27 =29 - 28 + 84 =88 - 73 + 65 =83 - 36 + 19 =43 - 23 + 41 =45

14、 - 15 + 58 =35 + 45 + 19 =57 - 13 - 18 =40 - 20 + 70 =66 + 13 - 33 =71 + 28 - 58 =51 - 39 - 12 =26 - 16 + 86 =19 - 13 - 5 =41 - 31 + 41 =82 + 14 + 4 =79 + 11 - 20 =19 + 47 + 18 =18 + 35 - 20 =61 - 53 - 6 =64 - 55 + 68 =29 + 35 + 20 =61 - 14 + 12 =82 + 16 - 62 =23 + 31 + 31 =79 + 21 - 42 =21 - 12 + 8

15、3 =76 - 33 - 16 =25 - 20 + 48 =33 - 20 - 12 =50 - 39 + 29 =45 + 27 + 23 =53 + 12 + 18 =41 + 29 + 23 =57 - 13 - 30 =36 - 29 + 46 =82 + 14 - 81 =73 + 27 - 11 =13 + 15 + 44 =70 - 25 - 29 =87 - 41 + 47 =77 - 58 - 17 =22 + 35 - 43 =21 + 61 + 16 =34 + 57 - 26 =80 + 16 - 82 =46 - 11 + 63 =33 + 39 - 15 =73

16、+ 20 - 37 =76 - 14 - 46 =43 - 20 - 11 =46 - 19 - 20 =82 + 12 + 2 =54 - 24 - 19 =81 - 20 - 13 =32 + 27 + 11 =52 + 35 + 13 =13 - 12 - 1 =28 - 15 + 26 =32 - 29 + 23 =66 - 46 - 12 =67 - 52 + 77 =20 + 31 + 48 =69 - 67 + 63 =49 + 43 + 2 =45 + 45 + 6 =84 - 42 - 20 =30 + 52 - 46 =44 - 34 + 88 =80 + 18 + 1 =

17、46 + 12 + 27 =46 + 23 + 28 =53 - 42 - 9 =41 + 47 + 12 =42 + 33 + 17 =79 - 59 + 31 =81 + 14 - 30 =40 - 36 - 3 =15 + 27 + 55 =78 + 19 - 32 =37 - 32 + 72 =34 - 11 + 61 =29 + 43 - 48 =37 + 34 - 65 =53 + 13 + 19 =26 + 45 + 20 =83 - 55 + 62 =57 + 36 + 2 =82 - 40 - 21 =59 - 34 + 41 =42 + 46 - 28 =13 - 11 +

18、 97 =42 + 20 + 19 =42 - 42 + 31 =73 - 29 + 50 =66 + 13 + 21 =68 + 32 - 84 =83 + 16 + 1 =75 + 19 - 42 =49 - 36 + 83 =34 + 35 - 20 =84 + 11 - 12 =13 + 39 - 36 =18 - 14 - 2 =75 + 19 + 4 =14 + 13 - 15 =37 - 27 + 66 =32 - 25 + 65 =27 - 23 + 14 =21 + 77 - 33 =77 - 16 - 18 =47 - 27 + 70 =44 - 41 + 57 =38 +

19、 50 - 35 =13 - 13 + 62 =65 - 16 + 22 =78 + 12 - 41 =18 + 55 + 25 =57 - 34 - 17 =57 - 37 - 19 =68 + 26 + 2 =43 - 25 - 17 =86 + 13 - 79 =79 - 50 - 18 =59 - 11 + 27 =82 - 39 - 43 =56 + 11 + 21 =78 + 16 + 2 =77 + 11 + 11 =26 - 25 - 1 =79 - 15 - 61 =88 - 80 - 3 =16 + 45 - 56 =36 - 25 - 3 =84 + 15 + 1 =59

20、 - 17 - 16 =33 - 17 - 14 =73 + 18 + 9 =31 - 25 + 88 =69 - 45 + 48 =75 - 13 + 19 =73 + 19 - 45 =80 + 12 + 5 =69 - 53 + 55 =23 - 20 + 14 =46 + 46 - 24 =68 + 31 - 63 =19 - 11 + 83 =88 + 11 - 25 =31 + 66 + 3 =22 - 12 - 3 =44 + 25 + 13 =74 - 17 + 35 =40 + 22 - 60 =16 + 67 + 16 =30 - 12 - 15 =70 - 13 + 32

21、 =62 - 42 + 63 =22 - 14 + 54 =21 + 50 - 52 =19 + 47 - 36 =86 - 28 + 30 =57 - 52 + 37 =67 - 27 - 40 =78 - 23 + 21 =45 - 15 - 19 =70 + 11 + 15 =44 + 20 + 30 =32 - 20 + 23 =43 + 14 + 42 =81 + 12 - 11 =64 - 17 + 40 =67 - 12 - 30 =33 + 44 - 40 =48 + 33 - 23 =47 - 31 + 50 =30 - 25 - 1 =50 + 24 + 16 =78 -

22、28 - 32 =65 + 31 - 23 =42 - 30 - 11 =15 - 11 - 4 =80 + 12 - 86 =25 - 14 + 35 =22 - 20 + 90 =47 - 38 - 6 =79 - 71 + 71 =67 - 52 - 14 =15 + 69 + 16 =45 + 25 + 17 =18 + 80 - 89 =40 - 33 - 1 =68 + 17 + 13 =27 + 59 + 12 =66 + 28 - 34 =54 - 52 + 62 =44 + 35 - 49 =78 - 22 - 17 =73 + 25 + 1 =45 - 45 + 36 =2

23、6 - 21 - 5 =14 - 12 - 1 =36 - 20 - 12 =87 + 12 + 1 =32 + 43 + 23 =68 - 59 + 81 =79 + 12 - 55 =35 + 61 - 40 =50 - 38 - 12 =64 - 37 + 43 =30 + 58 - 53 =68 - 66 + 27 =68 - 24 + 44 =49 - 25 + 20 =60 - 42 + 21 =36 - 12 - 21 =51 - 44 - 6 =17 - 16 + 21 =47 - 11 - 20 =23 - 15 + 43 =64 - 17 + 18 =73 - 24 - 20 =60 + 24 + 12 =13 + 78 + 5 =87 - 68 + 36 =共计：500 题做对：计时：成绩：只供学习与交流