Practice Objectives
- Demonstrate the ability to rewrite an expression using the commutative property
- Demonstrate the ability to rewrite an expression using the associative property
Practice Commutative & Associative Properties
Instructions:
Answer 7/10 questions correctly to pass.
Problem:
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Commutative Property of Addition:
- Changing the order of our addends does not change the result:
- a + b = b + a
Commutative Property of Multiplication:
- Changing the order of our factors does not change the result:
- a x b = b x a
Associative Property of Addition:
- Changing the grouping of addends does not change the result:
- a + (b + c) = (a + b) + c
Associative Property of Multiplication:
- Changing the grouping of factors does not change the result:
- a x (b x c) = (a x b) x c
Step-by-Step:
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Properties of Addition:
Video Lesson Written Lesson
Properties of Multiplication:
Video Lesson Written Lesson
Wow! You have mastered Commutative & Associative Properties!
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