Printable addition worksheet for practicing two-digit addition problems.

Problem Description:

The image shows an Addition Worksheet with multiple addition problems. Each problem consists of two numbers that need to be added together. The task is to solve all the addition problems and provide the solutions.

Solution Approach:

1. Identify the Problems: Each row contains pairs of numbers to be added.
2. Perform Addition: Add the two numbers in each pair.
3. Record the Results: Write down the sum for each pair.

Step-by-Step Solution:

#### Row 1:
- \( 27 + 21 = 48 \)
- \( 34 + 11 = 45 \)
- \( 15 + 82 = 97 \)
- \( 26 + 17 = 43 \)
- \( 38 + 25 = 63 \)
- \( 49 + 26 = 75 \)

#### Row 2:
- \( 23 + 12 = 35 \)
- \( 38 + 14 = 52 \)
- \( 25 + 10 = 35 \)
- \( 49 + 35 = 84 \)
- \( 38 + 25 = 63 \)
- \( 56 + 28 = 84 \)

#### Row 3:
- \( 42 + 23 = 65 \)
- \( 27 + 30 = 57 \)
- \( 35 + 29 = 64 \)
- \( 26 + 17 = 43 \)
- \( 88 + 26 = 114 \)
- \( 25 + 70 = 95 \)

#### Row 4:
- \( 35 + 42 = 77 \)
- \( 56 + 17 = 73 \)
- \( 37 + 48 = 85 \)
- \( 87 + 46 = 133 \)
- \( 95 + 65 = 160 \)
- \( 78 + 63 = 141 \)

#### Row 5:
- \( 66 + 42 = 108 \)
- \( 86 + 18 = 104 \)
- \( 39 + 78 = 117 \)
- \( 96 + 45 = 141 \)
- \( 68 + 42 = 110 \)
- \( 75 + 71 = 146 \)

Final Answers:

Here are the sums for each addition problem:

| Row 1 | Row 2 | Row 3 | Row 4 | Row 5 |
|-------|-------|-------|-------|-------|
| 48 | 35 | 65 | 77 | 108 |
| 45 | 52 | 57 | 73 | 104 |
| 97 | 35 | 64 | 85 | 117 |
| 43 | 84 | 43 | 133 | 141 |
| 63 | 63 | 114 | 160 | 110 |
| 75 | 84 | 95 | 141 | 146 |

Final Answer:

\[
\boxed{
\begin{array}{cccccc}
48 & 45 & 97 & 43 & 63 & 75 \\
35 & 52 & 35 & 84 & 63 & 84 \\
65 & 57 & 64 & 43 & 114 & 95 \\
77 & 73 & 85 & 133 & 160 & 141 \\
108 & 104 & 117 & 141 & 110 & 146 \\
\end{array}
}
\]