Types Of Numbers

Question 0

What are integers?

Answer 0

All while numbers plus zero and negative numbers

-5, -4, -3, -2, -1, 0, 1, 2,…

Question 1

What are whole numbers

Answer 1

Positive numbers that aren’t fractions

1,2,3,4,5…

Question 2

What are rational numbers?

Answer 2

Integers plus fractions and decimals that end or repeat

-1, -0.5, 0, 0.5, 1, 1.25, 1.33333…

Question 3

What are irrational numbers?

Answer 3

All numbers that can be expressed as decimals that never repeat and never terminate

Pi ( 3.14159265….)

Question 4

What are real numbers?

Answer 4

The set if all numbers, including rational and irrational numbers

Essentially all the numbers you can think of

Question 5

What are prime numbers?

Answer 5

A positive integer that has exactly two positive factors, 1 and itself

The list if prime numbers in the set of numbers from 1-60 are: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59

Question 6

What are composite numbers?

Answer 6

A positive integer that hassle than two factors

The list if composite number in the set of numbers from 2-60 are all numbers except prime numbers in the prime number flashcard.