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 of Addition
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 sum:
- a + b = b + a
Associative Property of Addition:
- Changing the grouping of addends does not change the sum:
- a + (b + c) = (a + b) + c
Step-by-Step:
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