Expression: 2 + 2 ÷ 2 × 2
Use order of operations (PEMDAS: parentheses, exponents, multiplication/division left to right, then addition/subtraction).
Step-by-step:
- No parentheses or exponents.
- Do division and multiplication left to right:
- 2 ÷ 2 = 1 → expression becomes 2 + 1 × 2
- 1 × 2 = 2 → expression becomes 2 + 2
- Add:
- 2 + 2 = 4
Final answer: 4