equation is:

7 + 6 = ???

Following exactly the same pattern:

Step 1: Find the difference

7 − 6 = 1

Step 2: Find the sum

7 + 6 = 13

Step 3: Put the two results together

1 + 13 → 113

Therefore:

7 + 6 = 113

The Hidden Rule

The entire puzzle follows this simple pattern:

Difference + Sum = Final Answer

More precisely, the answer is formed by writing the difference first, followed immediately by the sum.

For two numbers, A and B:

A − B = Difference

A + B = Sum

Then:

Difference + Sum → Final Answer

For example:

8 + 5