50以內(nèi)加減法混合練習(xí)題

1、37 + 7 - 42 =29 + 16 + 2 =50 - 26 - 2 =42 - 30 + 17 =31 + 16 - 17 =47 + 3 + 0 =41 - 38 - 2 =35 - 18 + 15 =6 + 20 -6 =46 + 1 + 3 =10 -9 - 1 =31 - 11 + 14 =19 + 7 - 18 =49 + 1 + 0 =7 -6 - 1 =7 -4 + 46 =17 + 21 -6 =41 + 4 + 4 =2 -2 - 0 =17 -7 + 15 =19 + 14 -3 =37 + 13 + 0 =42 - 22 - 12 =20 -7 + 6 =19 +

2、 18 - 36 =19 + 29 + 2 =19 -3 - 11 =16 - 11 + 5 =18 + 18 - 22 =45 + 4 + 0 =17 -1 - 12 =11 -0 + 11 =5 + 22 - 26 =21 + 11 + 8 =10 -8 - 1 =11 -5 + 4 =50 + 0 - 16 =9 + 32 + 9 =37 - 37 - 0 =23 -2 + 2 =40 + 1 - 24 =40 + 8 + 2 =31 - 19 - 3 =29 -1 + 8 =12 + 15 -9 =3 + 28 + 9 =16 -8 - 1 =9 -4 + 25 =36 + 2 -3

3、=5 + 16 + 25 =35 -4 - 30 =30 - 28 + 34 =45 + 3 -8 =37 + 11 + 0 =13 -7 - 2 =21 - 17 + 4 =18 + 23 - 27 =14 + 15 + 10 =1 -0 - 1 =5 -3 + 32 =42 + 8 - 50 =28 + 17 + 5 =10 -9 - 1 =21 -0 + 28 =13 + 32 - 22 =33 + 11 + 3 =11 -9 - 2 =10 -1 + 17 =30 + 6 - 31 =31 + 16 + 0 =17 - 16 - 0 =44 - 19 + 18 =47 + 3 - 21

4、 =41 + 8 + 1 =28 -6 - 10 =30 -8 + 24 =27 + 18 - 39 =40 + 3 + 0 =39 -0 - 14 =41 - 14 + 11 =30 + 18 - 36 =16 + 29 + 0 =14 -5 - 4 =38 - 21 + 9 =39 + 0 -5 =6 + 38 + 6 =40 -1 - 8 =9 -1 + 31 =4 + 26 -5 =17 + 5 + 11 =17 - 16 - 0 =50 - 36 + 34 =16 + 9 -8 =43 + 0 + 1 =44 -8 - 20 =33 - 32 + 22 =9 + 40 - 11 =1

5、2 + 30 + 0 =22 - 13 - 1 =46 -2 + 0 =姓名： 年級 ： 日期：50以內(nèi)加減法混合口算練習(xí)題第 1 頁，共 32 頁姓名： 年級 ： 日期：50以內(nèi)加減法混合口算練習(xí)題47 + 3 - 40 =50 + 0 + 0 =38 -3 - 14 =41 - 10 + 3 =48 + 1 - 45 =47 + 2 + 0 =41 -4 - 35 =33 - 27 + 11 =38 + 5 - 36 =24 + 21 + 2 =48 - 21 - 3 =43 - 16 + 20 =27 + 20 - 11 =14 + 7 + 27 =35 - 18 - 12 =40 -0

6、 + 1 =30 + 12 - 31 =48 + 1 + 1 =11 -7 - 0 =36 - 18 + 3 =49 + 0 -1 =21 + 6 + 2 =34 - 10 - 21 =31 -4 + 9 =2 + 31 - 22 =13 + 31 + 5 =33 -3 - 23 =15 -2 + 36 =45 + 1 - 23 =29 + 18 + 1 =23 - 15 - 3 =10 -6 + 43 =17 + 31 -7 =24 + 16 + 8 =41 - 25 - 4 =47 - 33 + 21 =1 + 44 -9 =33 + 8 + 3 =32 -8 - 11 =40 - 18

7、+ 4 =6 + 39 -4 =0 + 10 + 25 =37 - 23 - 14 =36 -8 + 16 =11 + 21 - 26 =32 + 15 + 0 =35 -6 - 12 =7 -2 + 10 =39 + 0 - 26 =35 + 13 + 0 =34 - 34 - 0 =24 - 14 + 29 =16 + 8 -1 =6 + 4 + 22 =15 - 13 - 1 =3 -1 + 29 =25 + 12 - 31 =8 + 10 + 7 =17 -9 - 7 =49 - 26 + 1 =14 + 18 - 16 =33 + 14 + 2 =8 -4 - 0 =6 -4 + 2

8、0 =31 + 15 - 27 =37 + 0 + 3 =4 -3 - 1 =36 -4 + 15 =46 + 1 - 21 =28 + 8 + 8 =36 - 18 - 0 =21 -5 + 17 =45 + 3 - 31 =25 + 7 + 6 =27 - 22 - 2 =11 -5 + 33 =25 + 1 - 19 =12 + 19 + 17 =32 - 13 - 7 =41 -5 + 6 =9 + 11 -8 =28 + 3 + 9 =16 - 14 - 1 =22 -2 + 7 =40 + 6 - 34 =47 + 1 + 2 =40 -6 - 30 =36 - 18 + 21 =

9、30 + 16 - 37 =44 + 5 + 0 =14 -6 - 2 =3 -1 + 32 =12 + 27 - 30 =35 + 10 + 0 =35 - 12 - 3 =8 -7 + 37 =4 + 31 - 16 =42 + 2 + 0 =35 - 10 - 11 =22 -4 + 5 =第 2 頁，共 32 頁姓名： 年級 ： 日期：50以內(nèi)加減法混合口算練習(xí)題38 + 10 - 15 =48 + 0 + 1 =14 -6 - 8 =32 - 28 + 10 =6 + 15 - 16 =14 + 18 + 3 =29 - 21 - 6 =33 - 25 + 9 =29 + 11 -

10、17 =8 + 17 + 12 =50 - 39 - 1 =45 -7 + 8 =45 + 4 - 39 =33 + 4 + 4 =2 -0 - 0 =25 - 13 + 31 =33 + 4 - 24 =9 + 29 + 8 =49 - 37 - 4 =4 -2 + 5 =14 + 2 -1 =32 + 2 + 5 =37 - 36 - 1 =45 - 30 + 34 =48 + 1 - 22 =25 + 11 + 6 =36 - 17 - 18 =36 - 30 + 16 =27 + 9 -3 =19 + 23 + 0 =36 - 11 - 19 =44 - 12 + 7 =12 + 5

11、- 11 =13 + 16 + 11 =17 -6 - 10 =8 -4 + 18 =29 + 8 - 27 =19 + 13 + 12 =19 -8 - 3 =32 -5 + 22 =2 + 14 -1 =15 + 28 + 1 =33 -4 - 24 =4 -0 + 34 =48 + 2 - 34 =32 + 0 + 17 =36 - 15 - 6 =15 - 15 + 43 =44 + 6 - 27 =3 + 38 + 6 =31 - 27 - 3 =20 - 12 + 42 =8 + 29 - 33 =41 + 7 + 0 =33 - 24 - 3 =28 - 12 + 14 =27

12、+ 11 - 24 =42 + 2 + 5 =7 -6 - 1 =0 -0 + 44 =37 + 5 - 31 =4 + 45 + 0 =34 -3 - 9 =37 - 18 + 12 =24 + 21 - 29 =9 + 14 + 5 =20 -7 - 10 =19 -7 + 33 =25 + 23 - 17 =43 + 2 + 2 =17 -5 - 6 =7 -1 + 4 =22 + 4 -2 =37 + 6 + 2 =5 -4 - 0 =43 -6 + 4 =29 + 2 - 25 =40 + 3 + 2 =30 -7 - 10 =46 -7 + 5 =39 + 5 - 32 =31 +

13、 16 + 0 =11 -6 - 3 =2 -1 + 20 =26 + 18 -8 =1 + 27 + 4 =12 -7 - 1 =30 - 22 + 0 =15 + 21 - 15 =48 + 1 + 1 =11 -7 - 2 =13 -5 + 32 =28 + 13 - 34 =29 + 13 + 4 =14 -6 - 4 =41 - 29 + 31 =46 + 2 - 37 =40 + 9 + 1 =2 -1 - 1 =48 - 26 + 0 =第 3 頁，共 32 頁姓名： 年級 ： 日期：50以內(nèi)加減法混合口算練習(xí)題37 + 8 - 41 =49 + 1 + 0 =24 - 16 -

14、 1 =39 -6 + 15 =8 + 29 - 23 =35 + 9 + 4 =31 -6 - 8 =27 - 12 + 3 =25 + 0 - 22 =14 + 14 + 5 =39 - 35 - 1 =7 -0 + 17 =7 + 4 -6 =40 + 7 + 1 =29 - 23 - 2 =10 -4 + 29 =25 + 5 - 20 =40 + 5 + 4 =5 -1 - 1 =27 - 24 + 40 =9 + 39 - 17 =48 + 0 + 1 =45 - 10 - 19 =17 -9 + 25 =30 + 7 - 32 =36 + 0 + 7 =42 - 11 - 24

15、=36 -8 + 15 =5 + 33 -9 =22 + 17 + 2 =2 -2 - 0 =1 -1 + 50 =7 + 23 -6 =49 + 1 + 0 =45 - 35 - 9 =25 -2 + 14 =7 + 25 - 18 =0 + 49 + 0 =11 -3 - 6 =41 - 29 + 0 =5 + 28 - 10 =33 + 12 + 3 =30 -4 - 7 =25 -1 + 20 =15 + 14 - 19 =46 + 2 + 0 =8 -1 - 6 =16 - 12 + 21 =27 + 11 - 23 =1 + 46 + 3 =36 -1 - 34 =19 -4 +

16、14 =13 + 7 - 15 =10 + 16 + 9 =42 -8 - 0 =49 -1 + 1 =33 + 2 - 23 =13 + 34 + 2 =17 -3 - 11 =29 - 13 + 30 =43 + 6 -0 =13 + 35 + 1 =5 -0 - 0 =31 - 31 + 31 =25 + 25 - 32 =36 + 6 + 5 =30 - 27 - 1 =43 - 14 + 4 =21 + 16 - 31 =49 + 1 + 0 =8 -2 - 0 =46 -7 + 7 =28 + 21 - 14 =22 + 26 + 1 =25 -5 - 4 =37 - 37 + 1

17、1 =35 + 7 - 27 =23 + 27 + 0 =10 -0 - 3 =33 -3 + 5 =44 + 4 - 33 =30 + 17 + 2 =3 -1 - 0 =6 -1 + 18 =11 + 36 -0 =46 + 0 + 0 =27 - 22 - 4 =38 - 11 + 20 =28 + 17 - 16 =29 + 10 + 6 =30 - 19 - 9 =24 - 19 + 34 =23 + 11 - 20 =19 + 30 + 0 =49 -8 - 10 =31 -4 + 18 =50 + 0 - 27 =22 + 10 + 13 =22 - 10 - 3 =50 - 2

18、6 + 3 =第 4 頁，共 32 頁姓名： 年級 ： 日期：50以內(nèi)加減法混合口算練習(xí)題37 + 11 - 31 =11 + 8 + 24 =26 -0 - 2 =1 -1 + 20 =17 + 19 - 24 =45 + 2 + 2 =45 -9 - 2 =19 -8 + 17 =14 + 19 - 10 =39 + 2 + 8 =23 -1 - 9 =41 - 11 + 5 =4 + 25 - 11 =45 + 0 + 1 =41 -4 - 3 =20 -7 + 35 =15 + 5 - 19 =2 + 6 + 31 =35 - 33 - 1 =44 - 43 + 3 =45 + 3 -

19、 20 =8 + 29 + 10 =12 -9 - 1 =49 - 38 + 33 =22 + 3 - 13 =14 + 7 + 9 =35 - 29 - 1 =21 -3 + 21 =23 + 2 - 11 =8 + 8 + 21 =5 -2 - 1 =24 - 14 + 32 =31 + 12 - 23 =1 + 41 + 5 =37 - 25 - 7 =18 -3 + 29 =8 + 40 -7 =26 + 6 + 10 =2 -1 - 0 =5 -0 + 26 =25 + 23 - 43 =30 + 9 + 10 =19 -6 - 5 =8 -3 + 6 =25 + 3 - 10 =7

20、 + 23 + 17 =28 - 16 - 4 =40 - 24 + 14 =33 + 17 - 11 =1 + 45 + 2 =46 - 17 - 9 =9 -4 + 22 =1 + 5 -5 =1 + 43 + 4 =15 -4 - 9 =48 - 14 + 3 =36 + 5 - 20 =12 + 17 + 10 =43 - 16 - 27 =43 - 41 + 3 =2 + 30 -2 =35 + 5 + 2 =35 - 30 - 1 =45 - 15 + 2 =24 + 19 - 13 =4 + 21 + 16 =31 - 14 - 4 =17 -4 + 11 =49 + 0 - 4

21、3 =8 + 16 + 18 =16 - 15 - 0 =35 - 34 + 8 =30 + 9 - 35 =18 + 31 + 1 =29 - 29 - 0 =7 -5 + 18 =11 + 34 - 17 =38 + 6 + 3 =7 -1 - 4 =10 -1 + 33 =15 + 11 -5 =14 + 27 + 4 =49 -2 - 21 =23 - 17 + 39 =39 + 3 -3 =7 + 23 + 6 =24 - 18 - 4 =43 -0 + 2 =15 + 29 -4 =38 + 9 + 2 =36 - 24 - 7 =9 -8 + 21 =44 + 0 - 41 =2

22、3 + 5 + 1 =40 -8 - 15 =17 - 10 + 9 =17 + 16 - 12 =22 + 16 + 11 =44 - 21 - 7 =39 - 21 + 21 =第 5 頁，共 32 頁姓名： 年級 ： 日期：50以內(nèi)加減法混合口算練習(xí)題7 + 36 - 11 =25 + 10 + 7 =1 -1 - 0 =35 -6 + 6 =17 + 32 - 40 =22 + 9 + 15 =49 - 46 - 1 =16 -8 + 17 =41 + 2 - 30 =24 + 6 + 10 =29 -3 - 13 =16 -2 + 36 =42 + 5 - 15 =33 + 6 +

23、3 =30 - 17 - 13 =40 - 25 + 31 =24 + 13 - 18 =7 + 40 + 2 =34 - 28 - 4 =21 -8 + 10 =14 + 6 - 15 =30 + 14 + 3 =22 -5 - 9 =12 -2 + 10 =48 + 1 - 28 =48 + 1 + 0 =2 -0 - 1 =24 - 19 + 25 =26 + 12 - 13 =35 + 14 + 0 =47 - 27 - 15 =6 -6 + 14 =16 + 10 - 24 =9 + 6 + 32 =2 -2 - 0 =12 -1 + 8 =12 + 6 - 14 =1 + 19 +

24、 29 =12 -8 - 2 =17 -4 + 14 =27 + 19 -3 =12 + 28 + 7 =25 - 16 - 4 =17 -8 + 23 =29 + 12 - 30 =8 + 40 + 1 =14 -8 - 3 =34 - 32 + 47 =1 + 47 - 16 =47 + 2 + 1 =46 - 39 - 3 =41 - 40 + 14 =5 + 44 - 31 =2 + 7 + 32 =41 -1 - 30 =15 - 10 + 18 =19 + 19 - 22 =27 + 9 + 13 =17 -8 - 9 =45 - 18 + 21 =28 + 7 - 17 =44

25、+ 5 + 0 =27 -4 - 3 =30 -2 + 13 =6 + 9 - 10 =23 + 4 + 3 =16 -1 - 3 =4 -4 + 6 =37 + 9 - 34 =20 + 2 + 28 =2 -2 - 0 =39 -5 + 11 =34 + 12 - 29 =21 + 10 + 11 =4 -4 - 0 =41 -8 + 4 =4 + 9 - 10 =11 + 20 + 14 =27 -5 - 6 =13 -5 + 9 =48 + 1 - 28 =19 + 13 + 1 =26 - 15 - 2 =13 - 12 + 33 =13 + 27 -9 =37 + 2 + 2 =4

26、7 - 34 - 6 =24 - 12 + 28 =12 + 10 - 11 =7 + 15 + 22 =34 - 25 - 3 =25 - 19 + 22 =49 + 0 - 35 =48 + 1 + 0 =16 -6 - 1 =14 -6 + 20 =32 + 4 - 16 =39 + 8 + 2 =3 -0 - 0 =44 - 20 + 9 =第 6 頁，共 32 頁姓名： 年級 ： 日期：50以內(nèi)加減法混合口算練習(xí)題18 + 28 - 28 =39 + 6 + 4 =8 -5 - 2 =7 -6 + 22 =49 + 1 - 10 =9 + 27 + 6 =39 - 24 - 13 =

27、6 -3 + 11 =13 + 33 - 40 =21 + 25 + 0 =25 -5 - 15 =45 -3 + 1 =25 + 15 - 19 =15 + 34 + 1 =14 -8 - 3 =0 -0 + 35 =46 + 1 -5 =29 + 16 + 2 =3 -2 - 1 =26 -8 + 6 =23 + 21 - 13 =37 + 7 + 1 =47 - 41 - 0 =25 - 16 + 31 =16 + 27 - 29 =50 + 0 + 0 =13 - 13 - 0 =16 -5 + 12 =36 + 8 - 36 =35 + 3 + 8 =38 - 32 - 1 =37

28、- 17 + 12 =18 + 21 - 33 =19 + 7 + 20 =10 -4 - 1 =6 -2 + 23 =32 + 5 - 10 =49 + 0 + 1 =9 -5 - 4 =8 -3 + 45 =11 + 22 - 22 =4 + 14 + 7 =38 -8 - 28 =44 - 19 + 19 =29 + 5 - 16 =34 + 10 + 6 =22 - 14 - 8 =22 -9 + 11 =48 + 0 - 26 =16 + 8 + 17 =28 - 18 - 6 =47 - 31 + 14 =47 + 3 - 23 =46 + 1 + 1 =35 - 12 - 7 =

29、12 - 10 + 13 =9 + 12 - 20 =20 + 24 + 2 =31 - 11 - 9 =6 -2 + 42 =3 + 47 - 28 =7 + 16 + 27 =14 - 13 - 1 =45 - 19 + 23 =48 + 0 - 38 =20 + 14 + 7 =46 -9 - 26 =28 - 24 + 6 =22 + 15 - 17 =20 + 2 + 23 =9 -6 - 3 =49 - 41 + 21 =0 + 2 -1 =2 + 3 + 28 =48 - 18 - 3 =34 -4 + 15 =35 + 2 - 35 =4 + 1 + 16 =42 - 21 -

30、 20 =33 - 31 + 4 =28 + 2 - 11 =7 + 8 + 32 =15 -2 - 7 =8 -8 + 26 =20 + 4 - 18 =43 + 6 + 1 =15 -2 - 6 =28 - 24 + 14 =36 + 5 -9 =29 + 16 + 1 =0 -0 - 0 =17 -8 + 7 =35 + 8 - 25 =32 + 15 + 1 =42 - 21 - 8 =2 -1 + 17 =13 + 27 - 21 =26 + 11 + 3 =18 - 10 - 5 =27 - 24 + 14 =第 7 頁，共 32 頁姓名： 年級 ： 日期：50以內(nèi)加減法混合口算練

31、習(xí)題10 + 19 -9 =7 + 14 + 26 =17 - 13 - 4 =36 - 16 + 13 =38 + 7 - 30 =26 + 23 + 0 =28 - 13 - 6 =16 -2 + 3 =44 + 3 - 13 =12 + 29 + 4 =40 - 19 - 13 =42 - 19 + 15 =1 + 39 - 27 =22 + 17 + 1 =43 - 10 - 6 =18 - 13 + 6 =12 + 3 - 14 =16 + 30 + 1 =8 -7 - 0 =8 -1 + 9 =20 + 19 - 12 =48 + 1 + 0 =40 - 19 - 5 =34 -1

32、 + 15 =38 + 1 - 22 =37 + 11 + 1 =49 - 15 - 6 =37 -9 + 6 =22 + 26 - 36 =40 + 3 + 5 =2 -0 - 2 =6 -3 + 15 =21 + 26 -7 =18 + 28 + 1 =11 -1 - 6 =15 - 12 + 35 =43 + 3 - 13 =28 + 20 + 2 =4 -3 - 1 =21 -3 + 5 =16 + 21 - 35 =29 + 12 + 2 =30 - 23 - 4 =45 - 43 + 5 =42 + 5 - 35 =37 + 4 + 1 =28 - 28 - 0 =5 -1 + 2

33、6 =45 + 5 - 40 =15 + 8 + 22 =30 - 28 - 2 =34 - 11 + 25 =15 + 7 -5 =18 + 10 + 8 =21 -8 - 12 =50 -8 + 5 =21 + 19 -3 =13 + 10 + 18 =15 -6 - 6 =40 - 28 + 12 =5 + 12 -8 =15 + 14 + 19 =23 -2 - 7 =24 - 22 + 41 =8 + 29 - 12 =4 + 10 + 32 =1 -0 - 0 =11 -2 + 23 =19 + 9 - 28 =48 + 1 + 1 =12 -8 - 3 =4 -3 + 48 =1

34、0 + 23 - 30 =25 + 1 + 24 =12 -2 - 3 =15 -5 + 15 =9 + 26 -3 =44 + 1 + 4 =31 -1 - 3 =37 - 29 + 2 =35 + 5 - 13 =10 + 8 + 9 =18 - 12 - 6 =29 - 26 + 1 =35 + 1 - 12 =23 + 6 + 6 =8 -1 - 4 =9 -5 + 29 =44 + 4 - 36 =5 + 15 + 13 =9 -4 - 1 =10 -4 + 8 =17 + 32 - 21 =16 + 18 + 14 =46 -7 - 16 =22 -3 + 19 =17 + 27

35、- 15 =24 + 14 + 1 =12 -7 - 1 =14 -5 + 13 =第 8 頁，共 32 頁姓名： 年級 ： 日期：50以內(nèi)加減法混合口算練習(xí)題13 + 13 - 14 =16 + 27 + 5 =33 -9 - 19 =35 - 10 + 12 =46 + 1 - 23 =1 + 15 + 3 =28 -3 - 6 =16 - 14 + 40 =17 + 29 - 45 =36 + 3 + 4 =42 - 18 - 12 =7 -0 + 25 =15 + 14 - 28 =14 + 19 + 16 =41 -5 - 36 =43 - 20 + 3 =4 + 34 -5 =48

36、 + 1 + 0 =32 -2 - 18 =33 -9 + 6 =10 + 39 - 42 =32 + 16 + 1 =3 -0 - 1 =38 - 18 + 26 =37 + 3 - 11 =36 + 1 + 10 =37 -2 - 32 =3 -2 + 49 =33 + 3 - 20 =12 + 10 + 5 =6 -0 - 4 =14 -6 + 27 =2 + 22 - 14 =7 + 33 + 1 =8 -3 - 3 =38 -3 + 8 =13 + 17 -5 =35 + 9 + 3 =49 - 33 - 1 =11 -8 + 20 =17 + 28 -1 =40 + 7 + 2 =

37、0 -0 - 0 =30 - 14 + 33 =18 + 4 -9 =38 + 1 + 5 =3 -0 - 2 =30 - 24 + 18 =1 + 31 -9 =22 + 9 + 16 =3 -1 - 0 =28 - 22 + 38 =38 + 8 - 44 =25 + 21 + 1 =18 - 13 - 2 =32 - 23 + 13 =32 + 14 - 37 =37 + 5 + 3 =25 - 13 - 1 =34 -8 + 11 =16 + 6 -2 =12 + 36 + 1 =40 - 10 - 18 =40 - 31 + 0 =30 + 2 - 20 =7 + 39 + 1 =1

38、7 -3 - 12 =12 -7 + 8 =4 + 7 -6 =30 + 4 + 15 =42 -1 - 1 =18 - 13 + 36 =6 + 12 -1 =8 + 13 + 6 =6 -0 - 4 =8 -5 + 45 =49 + 1 - 48 =1 + 35 + 11 =38 - 17 - 1 =16 -5 + 14 =41 + 3 - 29 =14 + 28 + 0 =43 - 12 - 17 =9 -3 + 28 =27 + 12 - 38 =22 + 21 + 6 =38 -6 - 9 =38 - 17 + 9 =36 + 12 - 31 =38 + 8 + 1 =25 -0 -

39、 4 =28 - 10 + 7 =24 + 18 - 37 =47 + 3 + 0 =33 - 16 - 12 =11 -8 + 32 =6 + 33 - 36 =14 + 31 + 3 =31 - 30 - 0 =38 -9 + 8 =第 9 頁，共 32 頁姓名： 年級 ： 日期：50以內(nèi)加減法混合口算練習(xí)題20 + 4 - 11 =49 + 1 + 0 =8 -7 - 1 =1 -0 + 21 =41 + 7 - 33 =26 + 19 + 2 =31 - 13 - 15 =10 -4 + 17 =19 + 27 - 18 =24 + 18 + 6 =29 - 16 - 2 =39 -

40、27 + 2 =28 + 9 - 20 =22 + 24 + 1 =18 - 10 - 5 =49 - 22 + 15 =45 + 3 - 25 =35 + 1 + 13 =12 -9 - 1 =30 -5 + 15 =41 + 6 - 14 =14 + 18 + 7 =31 - 29 - 1 =23 - 15 + 16 =20 + 17 -9 =10 + 19 + 16 =32 - 13 - 9 =20 -4 + 26 =25 + 20 - 18 =37 + 13 + 0 =17 -2 - 6 =4 -2 + 15 =6 + 34 - 27 =45 + 3 + 1 =46 - 13 - 22

41、 =29 -8 + 19 =29 + 20 - 21 =36 + 1 + 12 =45 - 25 - 12 =35 - 33 + 4 =39 + 2 -1 =25 + 4 + 18 =2 -1 - 1 =15 -9 + 25 =5 + 22 - 27 =21 + 8 + 17 =42 -3 - 18 =37 - 14 + 3 =1 + 21 -6 =30 + 0 + 15 =24 -5 - 2 =12 -3 + 33 =3 + 12 - 13 =47 + 1 + 1 =28 - 26 - 1 =39 -6 + 1 =47 + 1 - 20 =22 + 7 + 5 =7 -3 - 1 =47 -

42、 37 + 10 =2 + 43 - 12 =34 + 12 + 3 =8 -2 - 6 =48 - 46 + 12 =1 + 30 - 16 =26 + 20 + 3 =41 - 41 - 0 =32 - 27 + 33 =17 + 16 - 26 =43 + 5 + 1 =36 -7 - 2 =27 -9 + 31 =25 + 17 - 29 =28 + 18 + 1 =20 - 15 - 4 =36 - 30 + 5 =7 + 41 -9 =4 + 4 + 31 =33 - 28 - 4 =15 -0 + 28 =29 + 3 - 30 =14 + 17 + 8 =46 - 24 - 9

43、 =44 - 17 + 18 =28 + 18 - 14 =26 + 8 + 12 =0 -0 - 0 =5 -1 + 10 =19 + 14 - 22 =31 + 19 + 0 =23 -9 - 9 =12 -4 + 32 =25 + 18 - 39 =47 + 1 + 1 =46 - 11 - 19 =49 - 16 + 15 =26 + 17 - 37 =43 + 4 + 3 =30 -8 - 15 =19 -4 + 21 =第 10 頁，共 32 頁姓名： 年級 ： 日期：50以內(nèi)加減法混合口算練習(xí)題18 + 16 - 21 =26 + 3 + 0 =42 - 36 - 4 =14 -

44、 10 + 19 =32 + 7 - 26 =32 + 14 + 1 =18 - 18 - 0 =17 -2 + 26 =24 + 23 - 33 =7 + 38 + 1 =12 -2 - 2 =42 - 22 + 19 =31 + 2 - 26 =30 + 11 + 7 =25 - 19 - 4 =27 -4 + 20 =17 + 16 - 25 =3 + 9 + 8 =9 -7 - 1 =26 - 23 + 43 =3 + 4 -2 =12 + 18 + 18 =39 - 26 - 5 =1 -0 + 21 =34 + 13 - 25 =5 + 23 + 19 =26 - 22 - 3 =

45、28 - 24 + 9 =1 + 41 - 15 =0 + 37 + 5 =38 -4 - 33 =2 -2 + 2 =34 + 9 - 35 =0 + 44 + 2 =37 - 14 - 7 =8 -4 + 7 =34 + 13 - 26 =17 + 15 + 14 =17 -7 - 5 =34 - 14 + 15 =33 + 9 - 28 =29 + 10 + 5 =5 -2 - 3 =40 - 27 + 34 =15 + 27 - 37 =39 + 10 + 0 =28 - 15 - 4 =48 - 15 + 14 =48 + 0 -8 =9 + 2 + 27 =47 - 34 - 2

46、=3 -1 + 40 =38 + 8 -9 =44 + 3 + 2 =21 -2 - 11 =50 -6 + 5 =29 + 9 -7 =49 + 0 + 1 =37 - 15 - 11 =19 -4 + 27 =33 + 4 - 11 =39 + 10 + 0 =29 - 10 - 15 =43 - 43 + 13 =7 + 20 - 22 =41 + 0 + 0 =29 - 21 - 6 =31 - 15 + 13 =2 + 28 - 24 =38 + 8 + 3 =16 -9 - 2 =21 -6 + 6 =7 + 25 - 28 =13 + 22 + 10 =26 - 20 - 0 =

47、14 - 12 + 12 =6 + 1 -4 =47 + 0 + 0 =1 -0 - 1 =35 - 27 + 25 =0 + 44 - 17 =12 + 35 + 2 =23 -5 - 7 =23 -2 + 28 =45 + 4 - 48 =39 + 4 + 2 =19 -9 - 1 =3 -0 + 15 =40 + 0 - 29 =39 + 7 + 3 =30 -7 - 8 =9 -9 + 44 =8 + 15 -3 =7 + 42 + 0 =2 -0 - 2 =21 -4 + 15 =10 + 11 - 14 =37 + 6 + 3 =34 -3 - 25 =9 -2 + 9 =第 11

48、 頁，共 32 頁姓名： 年級 ： 日期：50以內(nèi)加減法混合口算練習(xí)題26 + 17 -1 =5 + 34 + 8 =11 -1 - 7 =23 - 17 + 34 =13 + 0 - 12 =30 + 3 + 11 =11 -8 - 1 =37 - 33 + 5 =24 + 21 - 37 =11 + 3 + 15 =24 - 18 - 1 =19 - 18 + 22 =28 + 1 - 21 =24 + 22 + 2 =45 -9 - 5 =10 -5 + 40 =2 + 32 - 32 =46 + 1 + 1 =8 -7 - 1 =25 -7 + 1 =12 + 36 -2 =1 + 3

49、 + 45 =34 - 16 - 16 =46 - 23 + 10 =46 + 2 - 40 =49 + 0 + 1 =30 -9 - 12 =36 - 12 + 15 =8 + 10 -9 =42 + 7 + 0 =39 - 30 - 9 =41 -1 + 2 =27 + 4 - 27 =5 + 0 + 43 =21 - 10 - 9 =49 - 40 + 29 =10 + 10 -8 =50 + 0 + 0 =43 -4 - 21 =1 -0 + 45 =31 + 1 - 16 =25 + 7 + 7 =14 -8 - 5 =40 - 34 + 24 =25 + 23 - 28 =18 +

50、 14 + 11 =48 - 21 - 6 =20 - 10 + 5 =48 + 1 -6 =14 + 15 + 3 =24 - 20 - 1 =33 - 32 + 9 =47 + 2 - 36 =13 + 28 + 6 =32 - 25 - 5 =15 -8 + 39 =22 + 28 - 12 =14 + 31 + 4 =9 -8 - 1 =4 -2 + 30 =29 + 8 -6 =47 + 1 + 2 =20 - 12 - 6 =20 -7 + 5 =12 + 4 -9 =49 + 1 + 0 =8 -4 - 1 =7 -6 + 34 =44 + 1 - 34 =17 + 13 + 1

51、2 =23 - 22 - 0 =17 - 11 + 39 =9 + 36 - 15 =46 + 3 + 0 =40 - 37 - 2 =21 - 16 + 19 =5 + 37 - 15 =28 + 15 + 4 =19 - 12 - 2 =8 -5 + 45 =14 + 1 -1 =25 + 2 + 5 =12 -9 - 2 =7 -0 + 39 =27 + 7 -8 =47 + 2 + 1 =5 -4 - 0 =15 -5 + 31 =1 + 29 -8 =26 + 15 + 8 =20 - 11 - 4 =33 - 16 + 24 =37 + 5 - 29 =48 + 1 + 1 =6

52、-5 - 0 =2 -1 + 12 =48 + 1 - 18 =46 + 0 + 3 =29 - 22 - 3 =10 -1 + 14 =第 12 頁，共 32 頁姓名： 年級 ： 日期：50以內(nèi)加減法混合口算練習(xí)題21 + 1 - 16 =44 + 2 + 3 =45 - 10 - 29 =14 -4 + 21 =36 + 6 - 32 =5 + 45 + 0 =14 -6 - 7 =42 -2 + 9 =48 + 1 - 46 =15 + 10 + 11 =27 -0 - 1 =37 -7 + 9 =16 + 27 - 25 =5 + 41 + 1 =16 -9 - 7 =3 -0 + 4

53、1 =18 + 31 - 40 =8 + 2 + 10 =41 - 27 - 1 =9 -5 + 29 =25 + 2 - 25 =5 + 21 + 16 =22 - 16 - 3 =20 - 13 + 27 =43 + 2 - 10 =41 + 5 + 1 =8 -4 - 2 =28 - 25 + 47 =43 + 5 - 40 =18 + 30 + 0 =28 -9 - 14 =12 -1 + 37 =49 + 1 -1 =35 + 9 + 2 =44 - 30 - 5 =12 -3 + 41 =15 + 7 - 14 =4 + 24 + 20 =15 -2 - 4 =25 -1 + 1

54、=44 + 3 - 16 =6 + 15 + 0 =48 - 23 - 22 =42 - 19 + 22 =7 + 0 -1 =22 + 14 + 1 =7 -4 - 0 =41 -2 + 2 =28 + 20 -1 =19 + 3 + 8 =43 -2 - 26 =12 -8 + 20 =13 + 10 - 12 =35 + 0 + 12 =5 -1 - 2 =17 -3 + 24 =10 + 29 - 25 =42 + 6 + 0 =2 -1 - 0 =48 - 24 + 12 =41 + 0 - 18 =26 + 14 + 6 =43 - 42 - 1 =32 - 23 + 32 =12

55、 + 1 -2 =4 + 29 + 7 =16 - 16 - 0 =16 - 13 + 41 =43 + 5 - 34 =1 + 11 + 37 =26 - 25 - 0 =24 - 15 + 1 =20 + 15 - 21 =35 + 3 + 8 =42 - 28 - 5 =34 - 19 + 17 =41 + 5 - 19 =45 + 5 + 0 =3 -1 - 1 =31 - 25 + 32 =2 + 33 - 22 =18 + 5 + 14 =29 -7 - 17 =21 -9 + 1 =40 + 2 - 37 =14 + 13 + 2 =49 - 31 - 11 =42 - 25 +

56、 29 =44 + 2 - 12 =21 + 6 + 9 =39 - 15 - 21 =23 - 16 + 1 =7 + 17 - 22 =37 + 3 + 7 =4 -1 - 0 =25 -2 + 16 =40 + 9 - 21 =30 + 5 + 14 =17 -1 - 7 =39 - 20 + 8 =第 13 頁，共 32 頁姓名： 年級 ： 日期：50以內(nèi)加減法混合口算練習(xí)題14 + 17 - 29 =42 + 6 + 0 =44 - 29 - 9 =3 -1 + 21 =21 + 15 - 24 =4 + 1 + 32 =40 - 38 - 1 =5 -5 + 17 =47 + 1

57、- 11 =4 + 43 + 2 =46 - 42 - 2 =2 -1 + 29 =41 + 6 - 14 =48 + 2 + 0 =41 - 32 - 2 =24 -7 + 11 =6 + 11 - 11 =43 + 5 + 1 =4 -3 - 1 =46 - 15 + 14 =30 + 1 - 13 =22 + 7 + 1 =23 - 10 - 12 =4 -1 + 19 =22 + 14 - 33 =13 + 27 + 5 =20 -2 - 12 =10 -1 + 36 =47 + 1 - 18 =45 + 3 + 2 =27 -4 - 2 =41 - 11 + 18 =6 + 2 -7

58、 =7 + 33 + 8 =39 -9 - 11 =30 - 16 + 20 =39 + 8 - 27 =49 + 0 + 1 =32 - 21 - 10 =30 -8 + 20 =25 + 14 - 33 =2 + 13 + 16 =4 -2 - 1 =45 - 23 + 3 =30 + 8 - 16 =29 + 16 + 3 =33 - 14 - 11 =13 -1 + 20 =27 + 12 -6 =10 + 38 + 0 =46 -7 - 37 =32 - 15 + 9 =28 + 15 - 12 =29 + 20 + 0 =50 -7 - 26 =25 - 10 + 15 =33 +

59、 14 - 31 =28 + 1 + 19 =35 - 16 - 8 =46 - 30 + 8 =26 + 24 - 10 =1 + 1 + 21 =7 -4 - 3 =23 - 19 + 20 =21 + 7 - 14 =37 + 10 + 2 =21 -4 - 1 =15 - 10 + 30 =4 + 37 -8 =38 + 3 + 8 =35 - 19 - 6 =22 - 22 + 25 =30 + 16 -7 =43 + 1 + 0 =40 - 34 - 5 =20 - 13 + 38 =48 + 1 - 24 =36 + 5 + 4 =20 -2 - 7 =15 -6 + 12 =4

60、6 + 3 -4 =28 + 12 + 8 =23 - 18 - 5 =38 - 25 + 13 =10 + 32 - 33 =50 + 0 + 0 =50 - 10 - 11 =18 - 14 + 13 =15 + 17 -3 =36 + 5 + 1 =20 - 17 - 0 =30 - 28 + 8 =29 + 14 - 20 =34 + 10 + 6 =21 -0 - 19 =22 -6 + 2 =26 + 1 - 11 =12 + 30 + 2 =4 -1 - 0 =8 -5 + 6 =第 14 頁，共 32 頁姓名： 年級 ： 日期：50以內(nèi)加減法混合口算練習(xí)題38 + 2 -3 =