Solve for the Missing Number: 82 minus ? equals 7

To solve this problem, we'll use the substitution method for the subtraction equation provided:

• Step 1: Identify the value represented by the symbol. We are given that the yellow box equals 7.
• Step 2: Substitute the value 7 into the subtraction problem: $82 - 7$.
• Step 3: Perform the subtraction operation: $82 - 7 = 75$

Therefore, the solution to the problem is $75$.