Factoring & Properties of Real Numbers Flashcards
1
Q
Distributive property
A
A(2 + 3)
2
Q
Property of opposite
A
A + (-a) = 0
3
Q
Identity property of addition
A
A + 0 = A
4
Q
Substitution
A
(12+12) can be changed to 24
5
Q
Transitive
A
If a = b and b = c then a = c
6
Q
Symmetric
A
If a = b then b = a
7
Q
Reflexive
A
A = a
8
Q
Associative
A
(A+b)+c =a+(b+c)
9
Q
Commutative property
A
A+b = b+a
10
Q
Natural
A
Counting numbers whole not including zero.
11
Q
Whole numbers
A
Positive whole numbers including zero
12
Q
Integers
A
Positive, negative, whole, zero
13
Q
Irrational
A
Can’t be represented as a fraction. Can’t be repeating or terminated
14
Q
Rational number
A
Written as fraction (repeats and terminates)
15
Q
Real number
A
Not imaginary