Basic Addition Worksheet for 13-Year-Olds | 45 Sums Under 40

Free worksheet covering multiple subjects for age 13 students. Created with Learning Corner's AI-powered tools.

Get personalized worksheets for your own interests and needs

Try Worksheets Now
PDF

Instructions

Add the numbers below and write your answers in the spaces provided. Have fun!

1. 12 + 5 =
2. 9 + 8 =
3. 7 + 4 =
4. 6 + 9 =
5. 5 + 6 =
6. 3 + 8 =
7. 4 + 5 =
8. 2 + 7 =
9. 1 + 9 =
10. 8 + 3 =
11. 4 + 4 =
12. 6 + 8 =
13. 7 + 3 =
14. 2 + 6 =
15. 9 + 4 =
16. 5 + 5 =
17. 8 + 2 =
18. 3 + 7 =
19. 1 + 8 =
20. 6 + 4 =
21. 8 + 5 =
22. 4 + 6 =
23. 7 + 2 =
24. 9 + 3 =
25. 5 + 4 =
26. 2 + 9 =
27. 8 + 4 =
28. 3 + 6 =
29. 7 + 5 =
30. 1 + 9 =
31. 9 + 8 =
32. 4 + 7 =
33. 6 + 5 =
34. 3 + 8 =
35. 2 + 7 =
36. 5 + 6 =
37. 8 + 3 =
38. 4 + 9 =
39. 7 + 4 =
40. 6 + 5 =
41. 2 + 8 =
42. 9 + 4 =
43. 5 + 7 =
44. 8 + 2 =
45. 3 + 9 =
Now, add all your answers together to get the final total!
Total:
With Worksheets, you can:
  • Reinforce key concepts
  • Provide hands-on practice
  • Customize exercises to fit your needs
  • Track your student's improvement
Try Worksheets Now