Class 1 Math Worksheets - EasyKids.in - Free Printable

Let's solve each of the two-digit addition problems step by step. We'll add the numbers in each column and write the result in the blank box below.

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Row 1:

1. $ 14 + 22 = 36 $
2. $ 28 + 60 = 88 $
3. $ 22 + 71 = 93 $
4. $ 31 + 16 = 47 $
5. $ 79 + 10 = 89 $

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Row 2:

6. $ 14 + 25 = 39 $
7. $ 12 + 14 = 26 $
8. $ 21 + 13 = 34 $
9. $ 65 + 22 = 87 $
10. $ 52 + 36 = 88 $

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Row 3:

11. $ 51 + 38 = 89 $
12. $ 16 + 20 = 36 $
13. $ 02 + 40 = 42 $
14. $ 74 + 11 = 85 $
15. $ 34 + 30 = 64 $

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Row 4:

16. $ 13 + 14 = 27 $
17. $ 36 + 22 = 58 $
18. $ 45 + 23 = 68 $
19. $ 21 + 50 = 71 $
20. $ 45 + 13 = 58 $

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✔ Final Answers (in order):

```
36 88 93 47 89
39 26 34 87 88
89 36 42 85 64
27 58 68 71 58
```

You can now fill these answers into the blank boxes on the worksheet.

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🔍 Explanation:

Each problem is a simple two-digit addition. For example:

- $ 14 + 22 $:
Add ones place: $ 4 + 2 = 6 $
Add tens place: $ 1 + 2 = 3 $ → So, $ 36 $

- $ 28 + 60 $:
$ 8 + 0 = 8 $, $ 2 + 6 = 8 $ → $ 88 $

Some problems involve carrying over (e.g., $ 51 + 38 $):
- $ 1 + 8 = 9 $ (ones)
- $ 5 + 3 = 8 $ (tens) → $ 89 $

All calculations follow standard addition rules.

Let me know if you'd like a printable version or explanation for any specific problem!