real numbers Flashcards
0
Q
Integers
A
All whole #’s AND their opposites (-#’s)
1
Q
Rational numbers
A
All integers AND positive/negative fractions and decimals
2
Q
Whole #’s
A
All natural #’s AND ZERO
3
Q
Natural #’s
A
Any positive counting numbers
4
Q
Irrational Numbers
A
Cannot be expressed as a decimal or fraction
- Non terminating ( go on forever- don’t have a pattern)
- Non repeating