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10 Cards in this Set
- Front
- Back
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Addition Poperty of Equality
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If a=b, then a+c=b+c
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Multiplication Poperty of Equality
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If a=b, then ac=bc,
c can not equal 0 |
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Cancellation Property of Addition
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If a+c=b+c, then a=b
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Cancellation Proberty of Multiplication
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If ac=bc, then a=b
c can not equal 0 |
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Multiplication Property of 0
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0 * a = 0
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Division Property of 0
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0/a = 0
a can not equal 0 |
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Division by 0 is Undefined
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a/0 is undefined
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Multiplication by -1
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(-1)a = -a
(-1)(-a) = a |
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Placement of Minus Signs
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(-a)(b) = -(ab) = (a)(-b)
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Product of Two Opposites
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(-a)(-b) = ab
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