Sets Flashcards
0
Q
Whole
A
Natural numbers and zero
No fractions
1
Q
Natural
A
Positive numbers
No fractions
2
Q
Integers
A
Whole numbers, their opposites, and 0
No fractions
3
Q
Rational
A
Can be turned into a fraction
4
Q
Irrational
A
Can’t be turned into a fraction
5
Q
Real
A
A number that exists
Not pi or square root of a negative