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4 Cards in this Set
- Front
- Back
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Closure Prop.
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2 + 3 = 5
2 (3) = 6 |
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Commutative Property
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a + b = b + a
ab = ba 7 + 11 = 11 + 7 7 (11) = 11(7) |
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Associative Prop.
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(a + b) + c = a + (b + c)
(ab)c = a(bc) (5 + 3) + 7 = 5 + (3 + 7) (5 • 3)7 = 5(3 • 7) |
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Distributive Prop
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a(b + c) = ab + ac
(b + c)a = ba +ca 5(2 + 8) = 5(2) + 5(8) (2 + 8)5 = (2)5 + (8)5 |
