Evaluate 6 + 4 × 2. Show the intermediate steps.
14
Use parentheses and exponents first, then × and ÷ left to right, then + and -. Result: 14.
Day 079Grouping and Left to Right Operations
Standards 6.EE.A.16.EE.A.2c
LEARNING TARGET
I can evaluate expressions using the order of operations.
01 · LEARN
Build the idea
Work inside parentheses, then evaluate exponents. Multiply and divide from left to right; then add and subtract from left to right. Multiplication does not automatically come before division.
Evaluate 18 ÷ 3 × 7 + 3^2. Show the intermediate steps.
51
Use parentheses and exponents first, then × and ÷ left to right, then + and -. Result: 51.
02 · PRACTICE
Your turn
Work in order. Start with the foundations, then build toward explanation and application.
Evaluate 2 + 3 × 3. Show the intermediate steps.
Evaluate 3 + 6 × 2. Show the intermediate steps.
Evaluate 4 + 6 × 2. Show the intermediate steps.
Evaluate (3 + 3) × 6^2. Show the intermediate steps.
Evaluate (2 + 4) × 4^2. Show the intermediate steps.
Evaluate (5 + 7) × 6^2. Show the intermediate steps.
Evaluate 18 ÷ 3 × 6 + 3^2. Show the intermediate steps.
Evaluate 25 ÷ 5 × 5 + 5^2. Show the intermediate steps.
Evaluate 16 ÷ 2 × 2 + 2^2. Show the intermediate steps.
Evaluate 35 ÷ 5 × 5 + 5^2. Show the intermediate steps.
03 · CHECK
Answers and reasoning
Reveal the teacher answer key
- 11
Use parentheses and exponents first, then × and ÷ left to right, then + and -. Result: 11.
- 15
Use parentheses and exponents first, then × and ÷ left to right, then + and -. Result: 15.
- 16
Use parentheses and exponents first, then × and ÷ left to right, then + and -. Result: 16.
- 216
Use parentheses and exponents first, then × and ÷ left to right, then + and -. Result: 216.
- 96
Use parentheses and exponents first, then × and ÷ left to right, then + and -. Result: 96.
- 432
Use parentheses and exponents first, then × and ÷ left to right, then + and -. Result: 432.
- 45
Use parentheses and exponents first, then × and ÷ left to right, then + and -. Result: 45.
- 50
Use parentheses and exponents first, then × and ÷ left to right, then + and -. Result: 50.
- 20
Use parentheses and exponents first, then × and ÷ left to right, then + and -. Result: 20.
- 60
Use parentheses and exponents first, then × and ÷ left to right, then + and -. Result: 60.