Properties Flashcards by Morgan Evans

Q

Commutative

Order

A

4+6=6+4

Moving

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Q

Associative

Grouping

A

(X+y)+z=x+(x-2)

Regrouping

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Q

Distrubtive

A

5x-10=5(x-2)

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Q

Reflexive

Mirror

A

3+7=3+7

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Q

Multiplicative identity

A

A number times 1 still equals the original number

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Q

Additive identity

A

A number plus zero still equals the original number

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Q

Additive inverses

Opposites

A

Something plus its opposite equals zero

Ex -8 + 8 = 0

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Q

Multiplicative inverses

Reciprocals

A

A 1/a = 1

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Q

Multiplicative property of 0

A

Something times zero equals zero

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Q

Symmetric

Swap side

A

If a=b then b=a

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Q

Transitive

A

If a=b and b=c then a=c

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