Irrational and Rational Numbers Flashcards
1
Q
What are Positive Numbers?
A
All numbers greater than zero.
Ex: 1,2,3,4…
2
Q
What are Negative Numbers?
A
All numbers less than zero.
Ex: -1,-2,-3,-4…
3
Q
What are Natural Numbers?
A
Positive Numbers (counting numbers) Ex: 1,2,3,4...
4
Q
What are Whole Numbers?
A
Positive Integers
Ex: 1,2,3,4…
5
Q
What are Integers?
A
All whole numbers
Ex: -3,-2,-1,0,1,2,3…
6
Q
Rational Numbers
A
Numbers that repeat or terminate
Ex: 3, square root of 16, .5, 1/3…
7
Q
Irrational Numbers
A
Numbers that don’t repeat or terminate
Ex: pi, square root of 2,3,5,7…
8
Q
Real Numbers
A
Set of rational and irrational numbers
Ex: 26,973,.2,-1/3, square root of 7
