Order of Operations Answer Key
Use PEMDAS to evaluate expressions with multiple operations.
Looking for Order of Operations answers? This complete answer key provides verified solutions for all student exploration activities and assessment questions in the ExploreLearning Order of Operations Gizmo.
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PEMDAS
Q1.What does PEMDAS stand for?
Parentheses, Exponents, Multiplication/Division (left to right), Addition/Subtraction (left to right).
Q2.Solve: 3 + 4 × 2
3 + 8 = 11. Multiply before adding.
Q3.Solve: (3 + 4) × 2
7 × 2 = 14. Parentheses first.
Common Mistakes
Q4.Solve: 20 ÷ 4 × 5
Q5.Solve: 10 - 3 + 2
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