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Number Properties
Definitions
Question | Answer |
---|---|
When the order changes the sum is the same | Commutative Property of Addition |
When the order changes the product is the same | Commutative Property of Multiplication |
When adding, parenthesis can move and the sum stays the same | Associative Property of Addition |
When multiplying, parenthesis can move and the sum stays the same | Associative Property of Multiplication |
When adding with 0 the number stays the same | Additive Identity |
When multiplying by 1 the number stays the same | Multiplicative Identity |
A number plus its opposite is 0 | Additive Inverse |
Take the number on the outside of the ( ) and multiply it to each number on the inside of the ( ) | Distributive Property |