Mental math: adding two 2-digit numbers

[Pages:2]Mental math: adding two 2-digit numbers

Grade 4 Addition Worksheet

Find the sum.

1. 49 + 99 =

2. 24 + 52 =

3. 70 + 70 =

4. 31 + 77 =

5. 82 + 13 =

6. 19 + 38 =

7. 47 + 60 =

8. 30 + 95 =

9. 80 + 63 =

10. 60 + 62 =

11. 42 + 15 =

12. 62 + 76 =

13. 2 + 71 =

14. 67 + 22 =

15. 59 + 42 =

16. 29 + 7 =

17. 29 + 11 =

18. 9 + 74 =

19. 75 + 80 =

20. 8 + 62 =

Online reading & math for K-5

?

Mental math: adding two 2-digit numbers

Grade 4 Addition Worksheet

Find the sum.

1. 49 + 99 = 148

2. 24 + 52 = 76

3. 70 + 70 = 140

4. 31 + 77 = 108

5. 82 + 13 = 95

6. 19 + 38 = 57

7. 47 + 60 = 107

8. 30 + 95 = 125

9. 80 + 63 = 143

10. 60 + 62 = 122

11. 42 + 15 = 57

12. 62 + 76 = 138

13. 2 + 71 = 73

14. 67 + 22 = 89

15. 59 + 42 = 101

16. 29 + 7 = 36

17. 29 + 11 = 40

18. 9 + 74 = 83

19. 75 + 80 = 155

20. 8 + 62 = 70

Online reading & math for K-5

?

 ................
................

In order to avoid copyright disputes, this page is only a partial summary.

Google Online Preview   Download