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9 Cards in this Set
- Front
- Back
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a + b = b + a; ab = ba |
The commutative properties of addition and multiplication |
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( a + b ) + c = a + ( b + c ); ( ab )c = a( bc ) |
The associative properties of addition and multiplication |
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a(b + c) = ab + ac |
The distributive property of multiplication over addition |
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Additive identity (0) |
The sum of 0 and any number is the number itself. |
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Multiplication property of 0 |
The product of any number and 0 is 0. |
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Multiplicative identity (1) |
The product of 1 and any number is the number itself. |
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Additive inverse property |
For every real number a, there is a real number -a such that a + -a = 0 |
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The double negative rule |
If a represents any real number, then -(-a) = a. |
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The multiplicative inverse property |
For every nonzero real number a, there exists a real number 1/a such that a(1/a) = 1 |
