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10 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Commutative Property of Addition |
3 + 5 = 5+3 a + b = b + a |
change order |
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Commutative Property of Multiplication |
3 (5) = 5 (3) a (b) = b (a) |
Change Order |
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Associative Property of Addition |
(3 + 4) + 5 = 3 + (4 +5) (a + b) + c = a + (b + c) |
Change grouping |
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Associative Property of Multiplication |
3 × (4 × 5) = (3 × 4) × 5 a × (b × c) = (a × b) × c |
Change Grouping |
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Distributive Property |
2(3 + 4) = 2(3) + 2(4) a(b + c) = ab + ac |
multiply each number inside the parentheses by the number in front of the parentheses |
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Additive Identity Property |
5 + 0 = 5 a + 0 = a |
what can you add to a number to get the original number? add 0! |
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Multiplicative Identity Property |
5(1) = 5 a × 1 = a |
what can you multiply a number by to get the original number? Multiply by 1! |
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Additive Inverse Property |
5 + (-5) = 0 a + (-a) = 0 |
Add a numbers opposite to that number to get 0. |
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Multiplicative Inverse Property |
5 × 1/5 = 1 a × 1/a = 1 |
Multiply a number by its reciprocal to get 1. |
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Multiplication Property of Zero |
5(0) = 0 a × 0 = 0 |
Any number times 0 equals 0. |
