Free Kindergarten Addition And Subtraction Worksheets [PDFs] - Free Printable

Problem Description:

The task involves adding 3 to each given number and writing the sum in the provided boxes. The numbers are presented in a grid format, and the goal is to perform simple addition for each case.

Grid of Numbers:

The grid contains the following numbers with "+3" next to each:
1. \( 1 + 3 \)
2. \( 2 + 3 \)
3. \( 4 + 3 \)
4. \( 7 + 3 \)
5. \( 4 + 3 \)
6. \( 3 + 3 \)
7. \( 5 + 3 \)
8. \( 5 + 3 \)
9. \( 3 + 3 \)
10. \( 6 + 3 \)
11. \( 2 + 3 \)
12. \( 6 + 3 \)

Solution Approach:

For each row, we will add 3 to the given number and write the result in the corresponding box.

#### Step-by-Step Calculation:
1. First Row:
- \( 1 + 3 = 4 \)
- \( 2 + 3 = 5 \)
- \( 4 + 3 = 7 \)
- \( 7 + 3 = 10 \)

2. Second Row:
- \( 4 + 3 = 7 \)
- \( 3 + 3 = 6 \)
- \( 5 + 3 = 8 \)
- \( 5 + 3 = 8 \)

3. Third Row:
- \( 3 + 3 = 6 \)
- \( 6 + 3 = 9 \)
- \( 2 + 3 = 5 \)
- \( 6 + 3 = 9 \)

Final Answers:

Filling in the grid with the calculated sums:
```
1 + 3 = 4
2 + 3 = 5
4 + 3 = 7
7 + 3 = 10

4 + 3 = 7
3 + 3 = 6
5 + 3 = 8
5 + 3 = 8

3 + 3 = 6
6 + 3 = 9
2 + 3 = 5
6 + 3 = 9
```

Final Answer:

\[
\boxed{4, 5, 7, 10, 7, 6, 8, 8, 6, 9, 5, 9}
\]