Properties of Real Numbers

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Objective

I can identify and explain the commutative, associative, and distributive properties of real numbers using examples.

Part 1 of 3

Warm-up video

Unknown Channel · 5:00

We don't generate video — this one is by Unknown Channel on YouTube. The practice questions and exit ticket below were drafted by AI for this objective, and every question is editable in the teacher guide.

Part 2 of 3

Practice

2 questions

1

Explain, in your own words, what the commutative property is and give an example using addition and an example using multiplication.

2

Sarah wants to calculate 5 × (3 + 2). She uses the distributive property and says the answer is 25. Show the steps Sarah would take to get her answer. Is Sarah correct? Explain why or why not.

Part 3 of 3

Exit ticket

Quick comprehension check

Rewrite the expression 6 + 9 using the commutative property. What is the answer? Rewrite the expression (2 × 3) × 4 using the associative property. What is the answer? Rewrite the expression 3 × (5 + 2) using the distributive property. What is the answer?

Sample answer included in the free materials

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