Order of Operations Unsolved Questions

Q1: Evaluate: 7 + 3 × (5 − 2)²

Q2: Simplify: (9+1)² ÷ (6 × 3)

Q3: Evaluate: 18 − 4 × (7 − 3)

Q4: Solve: (11 − 5) × (3² + 2)

Q5: Simplify: 24 ÷ (8 − 4) × 3

Q6: Evaluate: (10 ÷ 2) × (4 + 2)²

Q7: Evaluate: 6 + 5 × (8 − 4)²

Q8: Solve: (12 − 6) × (3 + 2)²

Q9: Simplify: 20 ÷ (7 − 4) + 3

Q10: Solve: 4 + 6 × (9 − 6)²

Order of operations is a set of rules that dictate the correct sequence to evaluate a mathematical expression. Following this sequence ensures that everyone solves the expression the same way and gets the same result. The order of operations can be remembered using the acronym PEMDAS, which stands for:

• Parentheses
• Exponents
• Multiplication and Division
• Addition and Subtraction