Properties Flashcards
0
Q
Commutative
Order
A
4+6=6+4
Moving
1
Q
Associative
Grouping
A
(X+y)+z=x+(x-2)
Regrouping
2
Q
Distrubtive
A
5x-10=5(x-2)
3
Q
Reflexive
Mirror
A
3+7=3+7
4
Q
Multiplicative identity
A
A number times 1 still equals the original number
5
Q
Additive identity
A
A number plus zero still equals the original number
6
Q
Additive inverses
Opposites
A
Something plus its opposite equals zero
Ex -8 + 8 = 0
7
Q
Multiplicative inverses
Reciprocals
A
A 1/a = 1
8
Q
Multiplicative property of 0
A
Something times zero equals zero
9
Q
Symmetric
Swap side
A
If a=b then b=a
10
Q
Transitive
A
If a=b and b=c then a=c
