1. What is 11 + 3 × 5?
2. What is (11 + 3) × 5?
3. What is 15 − 4 + 10?
4. What is 15 − (4 + 10)?
5. What is 11 × 12 ÷ 3?
6. What is 11 × (12 ÷ 3)?
7. What is the value of 4 × 32 + 10?
8. What is the value of (4 × 3)2 + 10?
9. What is the value of 4 × (32 + 10)?