4-Digit Addition Worksheet for Math Practice

Problem Description:

The task involves solving a series of 4-digit addition problems. Each problem consists of two 4-digit numbers that need to be added together. The goal is to calculate the sum for each pair of numbers.

Solution Approach:

1. Understand the Structure: Each row contains five pairs of 4-digit numbers.
2. Perform Addition: Add the two numbers in each pair using standard arithmetic addition.
3. Carry Over: Ensure proper handling of carry-over digits when adding columns.
4. Repeat for All Pairs: Perform the addition for all 25 pairs of numbers.

Step-by-Step Calculations:

#### Row 1:
1. \( 1481 + 1255 \):
\[
\begin{array}{r}
1481 \\
+ 1255 \\
\hline
2736 \\
\end{array}
\]
Sum: 2736

2. \( 5008 + 9799 \):
\[
\begin{array}{r}
5008 \\
+ 9799 \\
\hline
14807 \\
\end{array}
\]
Sum: 14807

3. \( 2138 + 1315 \):
\[
\begin{array}{r}
2138 \\
+ 1315 \\
\hline
3453 \\
\end{array}
\]
Sum: 3453

4. \( 7856 + 2196 \):
\[
\begin{array}{r}
7856 \\
+ 2196 \\
\hline
10052 \\
\end{array}
\]
Sum: 10052

5. \( 2663 + 7992 \):
\[
\begin{array}{r}
2663 \\
+ 7992 \\
\hline
10655 \\
\end{array}
\]
Sum: 10655

#### Row 2:
1. \( 5029 + 4316 \):
\[
\begin{array}{r}
5029 \\
+ 4316 \\
\hline
9345 \\
\end{array}
\]
Sum: 9345

2. \( 4113 + 4276 \):
\[
\begin{array}{r}
4113 \\
+ 4276 \\
\hline
8389 \\
\end{array}
\]
Sum: 8389

3. \( 7933 + 8086 \):
\[
\begin{array}{r}
7933 \\
+ 8086 \\
\hline
16019 \\
\end{array}
\]
Sum: 16019

4. \( 7860 + 9050 \):
\[
\begin{array}{r}
7860 \\
+ 9050 \\
\hline
16910 \\
\end{array}
\]
Sum: 16910

5. \( 9706 + 1382 \):
\[
\begin{array}{r}
9706 \\
+ 1382 \\
\hline
11088 \\
\end{array}
\]
Sum: 11088

#### Row 3:
1. \( 8908 + 3571 \):
\[
\begin{array}{r}
8908 \\
+ 3571 \\
\hline
12479 \\
\end{array}
\]
Sum: 12479

2. \( 3020 + 9297 \):
\[
\begin{array}{r}
3020 \\
+ 9297 \\
\hline
12317 \\
\end{array}
\]
Sum: 12317

3. \( 3615 + 1204 \):
\[
\begin{array}{r}
3615 \\
+ 1204 \\
\hline
4819 \\
\end{array}
\]
Sum: 4819

4. \( 9680 + 9874 \):
\[
\begin{array}{r}
9680 \\
+ 9874 \\
\hline
19554 \\
\end{array}
\]
Sum: 19554

5. \( 6665 + 1447 \):
\[
\begin{array}{r}
6665 \\
+ 1447 \\
\hline
8112 \\
\end{array}
\]
Sum: 8112

#### Row 4:
1. \( 8560 + 6816 \):
\[
\begin{array}{r}
8560 \\
+ 6816 \\
\hline
15376 \\
\end{array}
\]
Sum: 15376

2. \( 8368 + 1251 \):
\[
\begin{array}{r}
8368 \\
+ 1251 \\
\hline
9619 \\
\end{array}
\]
Sum: 9619

3. \( 3136 + 3013 \):
\[
\begin{array}{r}
3136 \\
+ 3013 \\
\hline
6149 \\
\end{array}
\]
Sum: 6149

4. \( 5650 + 1710 \):
\[
\begin{array}{r}
5650 \\
+ 1710 \\
\hline
7360 \\
\end{array}
\]
Sum: 7360

5. \( 2324 + 5420 \):
\[
\begin{array}{r}
2324 \\
+ 5420 \\
\hline
7744 \\
\end{array}
\]
Sum: 7744

#### Row 5:
1. \( 7267 + 2030 \):
\[
\begin{array}{r}
7267 \\
+ 2030 \\
\hline
9297 \\
\end{array}
\]
Sum: 9297

2. \( 4212 + 8221 \):
\[
\begin{array}{r}
4212 \\
+ 8221 \\
\hline
12433 \\
\end{array}
\]
Sum: 12433

3. \( 4713 + 3378 \):
\[
\begin{array}{r}
4713 \\
+ 3378 \\
\hline
8091 \\
\end{array}
\]
Sum: 8091

4. \( 2256 + 6375 \):
\[
\begin{array}{r}
2256 \\
+ 6375 \\
\hline
8631 \\
\end{array}
\]
Sum: 8631

5. \( 8426 + 2299 \):
\[
\begin{array}{r}
8426 \\
+ 2299 \\
\hline
10725 \\
\end{array}
\]
Sum: 10725

Final Answer:

\[
\boxed{
\begin{array}{ccccc}
2736 & 14807 & 3453 & 10052 & 10655 \\
9345 & 8389 & 16019 & 16910 & 11088 \\
12479 & 12317 & 4819 & 19554 & 8112 \\
15376 & 9619 & 6149 & 7360 & 7744 \\
9297 & 12433 & 8091 & 8631 & 10725 \\
\end{array}
}
\]