Printable addition worksheet for practicing sums up to 20, ideal for elementary math practice.

Let's solve each addition problem step by step. The goal is to add the two numbers in each equation and write the result in the blank box.

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Left Column:

1. 3 + 14 =
$ 3 + 14 = 17 $

2. 2 + 16 =
$ 2 + 16 = 18 $

3. 13 + 2 =
$ 13 + 2 = 15 $

4. 6 + 5 =
$ 6 + 5 = 11 $

5. 6 + 10 =
$ 6 + 10 = 16 $

6. 12 + 2 =
$ 12 + 2 = 14 $

7. 8 + 5 =
$ 8 + 5 = 13 $

8. 17 + 2 =
$ 17 + 2 = 19 $

9. 11 + 6 =
$ 11 + 6 = 17 $

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Right Column:

1. 17 + 3 =
$ 17 + 3 = 20 $

2. 3 + 12 =
$ 3 + 12 = 15 $

3. 7 + 9 =
$ 7 + 9 = 16 $

4. 9 + 11 =
$ 9 + 11 = 20 $

5. 5 + 12 =
$ 5 + 12 = 17 $

6. 9 + 1 =
$ 9 + 1 = 10 $

7. 7 + 10 =
$ 7 + 10 = 17 $

8. 10 + 10 =
$ 10 + 10 = 20 $

9. 16 + 1 =
$ 16 + 1 = 17 $

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✔ Final Answers:

| Left Side | Right Side |
|------------------|--------------------|
| 3 + 14 = 17 | 17 + 3 = 20 |
| 2 + 16 = 18 | 3 + 12 = 15 |
| 13 + 2 = 15 | 7 + 9 = 16 |
| 6 + 5 = 11 | 9 + 11 = 20 |
| 6 + 10 = 16 | 5 + 12 = 17 |
| 12 + 2 = 14 | 9 + 1 = 10 |
| 8 + 5 = 13 | 7 + 10 = 17 |
| 17 + 2 = 19 | 10 + 10 = 20 |
| 11 + 6 = 17 | 16 + 1 = 17 |

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✔ All answers are correct and within the range of up to 20, as required.

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