Number Theory

Question 1

Numbers whose values are wholes such as 1 or 2

Answer 1

Whole Number

Question 2

Numbers that can be expressed on a number line. Can be positive or negative. Do not contain fractions or decimals

Answer 2

Integers

Question 3

Numbers that can be expressed as a quotient or fraction of two integers. Includes decimals that terminate or repeat indefinitely.

Answer 3

Rational Number

Question 4

Can not be represented as a quotient or fraction of two numbers. Includes decimals that do not repeat and continue indefinitely. (Ex. Pi)

Answer 4

Irrational Number

Question 5

Any number that can be located on the number line. Weather negative or positive, fraction or whole number.

Answer 5

Real Number

Question 6

Number whose value is greater than 0 and can be represented without fractions or decimals.

Answer 6

Whole Number

Question 7

A number whose value os greater than 0

Answer 7

Positive Number

Question 8

A number whose value is less than 0

Answer 8

Negative Number

Question 9

A number with only two factors- 1 and itself

Answer 9

Prime Number

Question 10

A number with at least one factor other than 1 and itself

Answer 10

Composite Number

Question 11

The process of breaking up a composite number into its factors

Answer 11

Factorization

Question 12

Any integer greater than 1 is either prime, or it is the product of a unique set of prime numbers

Answer 12

Fundamental Theorem of Arithmetic

Question 13

The process of factoring a composite number into its prime factors

Answer 13

Prime Factorization

Question 14

The greatest number that divides evenly into both numbers

Answer 14

Greatest Common Factor (GCF)

Question 15

The smallest positive integer that is a multiple of two or more numbers

Answer 15

Least Common Multiple (LCM)