The image you provided contains several mathematical expressions involving the numbers 6, 3, 8, 4, and their resulting equalities for different equations. However, the specific pattern or operations between the numbers isn't explicitly stated. It seems like a puzzle where different operations (such as addition, subtraction, multiplication, etc.) are applied to achieve the desired result.

Here are the expressions listed:

1. $6 \ 3 \ 8 \ 4 = 11$
2. $6 \ 3 \ 8 \ 4 = 50$
3. $6 \ 3 \ 8 \ 4 = 20$
4. $6 \ 3 \ 8 \ 4 = 34$
5. $6 \ 3 \ 8 \ 4 = 4$
6. $6 \ 3 \ 8 \ 4 = 12$

Without knowing the exact operation between these numbers, I would need to determine if it's a combination of addition, subtraction, multiplication, or division, or if there are other patterns involved (e.g., order of operations, grouping of numbers).

Would you like me to try solving these as a specific kind of puzzle or attempt a variety of operations to identify a pattern? Let me know if you'd like further details or have a specific method in mind!

Here are 5 questions to explore further:

1. Are these numbers part of a particular math puzzle type (e.g., BODMAS, reverse Polish notation)?
2. Could the sequence involve concatenation of digits or other patterns?
3. Is there any additional information about the operations between the numbers?
4. Should we try applying a sequence of basic operations (addition, multiplication, etc.) to the numbers?
5. Could the order of operations or placement of parentheses be affecting the outcomes?

Tip: Sometimes, these puzzles use a combination of standard operations and number manipulation techniques to achieve the result.