Addition worksheet for Grade 1 students focusing on adding doubles plus 2, with problems like 3 + 3 and 7 + 9.

The image shows a worksheet titled "Adding doubles plus 2," which is designed to help students practice addition problems. The task involves solving the sums provided in the table. Below, I will solve each problem step by step and explain the solution.

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Worksheet: Adding Doubles Plus 2

#### Instructions:
Find the sums for each of the given addition problems.

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Solutions:

#### Row 1:
1. \( 3 + 3 = 6 \)
2. \( 7 + 9 = 16 \)
3. \( 2 + 3 = 5 \)

#### Row 2:
4. \( 9 + 9 = 18 \)
5. \( 1 + 1 = 2 \)
6. \( 10 + 10 = 20 \)

#### Row 3:
7. \( 9 + 11 = 20 \)
8. \( 5 + 5 = 10 \)
9. \( 8 + 8 = 16 \)

#### Row 4:
10. \( 8 + 10 = 18 \)
11. \( 4 + 4 = 8 \)
12. \( 4 + 6 = 10 \)

#### Row 5:
13. \( 2 + 4 = 6 \)
14. \( 10 + 11 = 21 \)
15. \( 6 + 8 = 14 \)

#### Row 6:
16. \( 7 + 8 = 15 \)
17. \( 7 + 7 = 14 \)
18. \( 6 + 6 = 12 \)

#### Row 7:
19. \( 2 + 2 = 4 \)
20. \( 6 + 7 = 13 \)
21. \( 1 + 3 = 4 \)

#### Row 8:
22. \( 3 + 5 = 8 \)
23. \( 4 + 5 = 9 \)
24. \( 8 + 9 = 17 \)

#### Row 9:
25. \( 3 + 4 = 7 \)
26. \( 1 + 2 = 3 \)
27. \( 5 + 7 = 12 \)

#### Row 10:
28. \( 9 + 10 = 19 \)
29. \( 5 + 6 = 11 \)
30. \( 10 + 12 = 22 \)

#### Row 11:
31. \( 7 + 8 = 15 \)
32. \( 4 + 4 = 8 \)
33. \( 5 + 5 = 10 \)

#### Row 12:
34. \( 5 + 5 = 10 \)
35. \( 6 + 8 = 14 \)
36. \( 7 + 7 = 14 \)

#### Row 13:
37. \( 9 + 9 = 18 \)
38. \( 3 + 5 = 8 \)
39. \( 3 + 4 = 7 \)

#### Row 14:
40. \( 4 + 5 = 9 \)
41. \( 7 + 8 = 15 \)
42. \( 9 + 11 = 20 \)

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Final Answer:

\[
\boxed{
\begin{array}{ccc}
6 & 16 & 5 \\
18 & 2 & 20 \\
20 & 10 & 16 \\
18 & 8 & 10 \\
6 & 21 & 14 \\
15 & 14 & 12 \\
4 & 13 & 4 \\
8 & 9 & 17 \\
7 & 3 & 12 \\
19 & 11 & 22 \\
15 & 8 & 10 \\
10 & 14 & 14 \\
18 & 8 & 7 \\
9 & 15 & 20 \\
\end{array}
}
\]

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Explanation:

Each problem involves simple addition. For example:
- \( 3 + 3 = 6 \): Adding two identical numbers.
- \( 7 + 9 = 16 \): Adding two different numbers.
- \( 2 + 3 = 5 \): Adding two different numbers.

The solutions are straightforward, and no complex calculations are required. Each sum is computed by adding the two numbers provided in the problem.

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This completes the solution! If you have any further questions, feel free to ask.