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Properties of Numbers
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Terms in this set (28)
Symmetric Property
If a = b, then b = a
Substitution Property
If a = b, then a may be replaced by b in any expression
Transitive Property
If a = b and b = c, then a = c
Additive Identity
a + 0 = a
Additive Inverse
a + (-a) = 0
Commutative Property of Multiplication
a X b = b X a
Multiplicative Identity
a X 1 = a
Multiplicative Property of Zero
a X 0 = 0
Distributive Property
a(b + c) = ab + ac
a(b - c) = ab - ac
Multiplicative Inverse
a/b X b/a = 1
Reflexive Property
a = a
Commutative Property of Addition
a + b = b + a
Associative Property of Addition
(a + b) + c = a + (b + c)
Associative Property of Multiplication
(ab)c = a(bc)
Multiplicative Identity
1 X 14 = 14
Multiplicative Property of Zero
9 X 0 = 0
Transitive Property
If 2 + x = 8 + 5 and 8 + 5 = 13, then 2 + x = 13
Additive Inverse
5 + (-5) = 0
Additive Identity
2 + 0 = 2
Substitution Property
If x = 5, then 2x = 2(5) = 10
Symmetric Property
If 5 = 2 + 3 then 2 + 3 = 5
Reflexive Property
4 + 7 = 4 + 7
Multiplicative Inverse
3/4 X 4/3 = 1
Commutative Property of Addition
4 + 7 = 7 + 4
Distributive Property
3(x - 7) = 3x - 21
Commutative Property of Multiplication
4 X 7 = 7 X 4
Associative Property of Addition
(9 + 7) + 4 = 9 + (7 + 4)
Associative Property of Multiplication
9 X (7 X 4) = (9 X 7) X 4
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