Here's a step-by-step solution for each problem:
The pattern for these problems involves two relationships:
- The middle number is the sum of the products of the numbers on the left side and the numbers on the right side. That is, (Top-left × Bottom-left) + (Top-right × Bottom-right) = Middle number.
- The bottom-right number is one more than the top-right number. That is, Bottom-right = Top-right + 1.
Let's verify these patterns with the given examples.
:
Given numbers: Top-left = 6, Top-right = 8, Middle = 18, Bottom-left =