To solve the expression $53 + (16 + 7)$:

1. First, simplify the expression inside the parentheses: $16 + 7 = 23$

2. Now, add the result to 53: $53 + 23 = 76$

So, $53 + (16 + 7) = 76$.

Would you like more details on any part of this calculation? Here are 5 related questions to deepen your understanding:

1. What is the result of $53 - (16 + 7)$?
2. Can you apply the distributive property to a similar expression like $53 + (16 + 7 \times 2)$?
3. How does the order of operations affect expressions with parentheses?
4. What happens if the parentheses were removed from the original expression?
5. What is the sum of $53 + (16 + 7) + 12$?

Tip: Always solve the operations inside parentheses first, as dictated by the order of operations (PEMDAS).