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16 Cards in this Set
- Front
- Back
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Commutative Prop. of Multiplication
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m · 8 = 8 · m
Same thing but backwords. |
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Associative Prop. of Addition
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5 + (4 + 6) = (5 + 4) = 6
It doesn't matter. Where the parentheses go. |
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Additive Inverse Prop.
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27 + (-27) = 0
Something added to its opposite is 0. |
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Multiplicative Identity Prop.
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Pi · 1 = Pi
Anything multiplied by 1 is itself. |
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Commutative Prop. of Addition
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(a + b) + c = c + (a + b)
Everything is added together but in a different order. It does not matter. |
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Multiplicative Identity Element
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1
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Multiplicative Inverse Prop.
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3 · 1/3 = 1
A number multiplied by its reciprocal is 1 except for 0. |
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Additive Inverse
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5 is the opposite of -5
They are opposites because they have the same distance from 0 on the number line. |
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Additive Identity Element
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0
Added to any number it will equal that number. |
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Additive Identity Prop.
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3 + 0 = 3
Anything added to 0 is itself. |
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Multiplicative Inverse
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-5/9 is the reciprocal of -9/5
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Associative Prop. of Multiplication
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1/2(6x) = (1/2 · 6)x
The parenthesis do not matter. |
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Transitive
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If x = 7 and 7 = z then x = z
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Reflexive
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1 = 1
The number on one side is the reflection of itself on the other side. |
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Distributive
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-8(x - 3) = -8x + 24
-8 is distributed through the parentheses. |
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Symmetric
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If 5x = 19 then 19 = 5x
It is the same thing backwards. |
