Fill in the missing numbers to complete number bonds to 6 in this educational math worksheet.

Problem Overview:

The task involves filling in the missing numbers in a series of "number bonds" to 6. A number bond is a visual representation that shows how numbers can be split into parts. In this case, each bond consists of a total (6) and two parts that add up to the total.

Solution Approach:

For each bond, we need to determine the missing part such that the sum of the two parts equals 6. This can be done using simple subtraction:
- If one part is given, subtract it from 6 to find the other part.
- If both parts are missing, use logical reasoning or trial and error to ensure their sum is 6.

Step-by-Step Solution:

#### Row 1:
1. \( 6 \)
- Top: 6
- Bottom left: 6
- Bottom right: \( 6 - 6 = 0 \)
- Answer: \( 0 \)

2. \( 6 \)
- Top: 6
- Bottom left: 5
- Bottom right: \( 6 - 5 = 1 \)
- Answer: \( 1 \)

3. \( 6 \)
- Top: 6
- Bottom left: 4
- Bottom right: \( 6 - 4 = 2 \)
- Answer: \( 2 \)

4. \( 6 \)
- Top: 6
- Bottom left: 5
- Bottom right: \( 6 - 5 = 1 \)
- Answer: \( 1 \)

5. \( 6 \)
- Top: 6
- Bottom left: 6
- Bottom right: \( 6 - 6 = 0 \)
- Answer: \( 0 \)

#### Row 2:
6. \( 6 \)
- Top: 6
- Bottom left: 5
- Bottom right: \( 6 - 5 = 1 \)
- Answer: \( 1 \)

7. \( 6 \)
- Top: 6
- Bottom left: 6
- Bottom right: \( 6 - 6 = 0 \)
- Answer: \( 0 \)

8. \( 6 \)
- Top: 6
- Bottom left: 5
- Bottom right: \( 6 - 5 = 1 \)
- Answer: \( 1 \)

9. \( 6 \)
- Top: 6
- Bottom left: 4
- Bottom right: \( 6 - 4 = 2 \)
- Answer: \( 2 \)

10. \( 6 \)
- Top: 6
- Bottom left: 3
- Bottom right: \( 6 - 3 = 3 \)
- Answer: \( 3 \)

#### Row 3:
11. \( 6 \)
- Top: 6
- Bottom left: 3
- Bottom right: \( 6 - 3 = 3 \)
- Answer: \( 3 \)

12. \( 6 \)
- Top: 6
- Bottom left: 4
- Bottom right: \( 6 - 4 = 2 \)
- Answer: \( 2 \)

13. \( 6 \)
- Top: 6
- Bottom left: 2
- Bottom right: \( 6 - 2 = 4 \)
- Answer: \( 4 \)

14. \( 6 \)
- Top: 6
- Bottom left: 3
- Bottom right: \( 6 - 3 = 3 \)
- Answer: \( 3 \)

15. \( 6 \)
- Top: 6
- Bottom left: 2
- Bottom right: \( 6 - 2 = 4 \)
- Answer: \( 4 \)

#### Row 4:
16. \( 6 \)
- Top: 6
- Bottom left: 5
- Bottom right: \( 6 - 5 = 1 \)
- Answer: \( 1 \)

17. \( 6 \)
- Top: 6
- Bottom left: 1
- Bottom right: \( 6 - 1 = 5 \)
- Answer: \( 5 \)

18. \( 6 \)
- Top: 6
- Bottom left: 0
- Bottom right: \( 6 - 0 = 6 \)
- Answer: \( 6 \)

19. \( 6 \)
- Top: 6
- Bottom left: 1
- Bottom right: \( 6 - 1 = 5 \)
- Answer: \( 5 \)

20. \( 6 \)
- Top: 6
- Bottom left: 0
- Bottom right: \( 6 - 0 = 6 \)
- Answer: \( 6 \)

#### Row 5:
21. \( 6 \)
- Top: 6
- Bottom left: 1
- Bottom right: \( 6 - 1 = 5 \)
- Answer: \( 5 \)

22. \( 6 \)
- Top: 6
- Bottom left: 5
- Bottom right: \( 6 - 5 = 1 \)
- Answer: \( 1 \)

23. \( 6 \)
- Top: 6
- Bottom left: 4
- Bottom right: \( 6 - 4 = 2 \)
- Answer: \( 2 \)

24. \( 6 \)
- Top: 6
- Bottom left: 2
- Bottom right: \( 6 - 2 = 4 \)
- Answer: \( 4 \)

25. \( 6 \)
- Top: 6
- Bottom left: 3
- Bottom right: \( 6 - 3 = 3 \)
- Answer: \( 3 \)

Final Answers:

\[
\boxed{
\begin{array}{cccccc}
0 & 1 & 2 & 1 & 0 \\
1 & 0 & 1 & 2 & 3 \\
3 & 2 & 4 & 3 & 4 \\
1 & 5 & 6 & 5 & 6 \\
5 & 1 & 2 & 4 & 3 \\
\end{array}
}
\]