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Prime Factorization

Factors &

Divisibility

Division

Order of Operations

Prime & Composite

A whole number that has only 2

factors.

What is a prime number?

A whole number that has more than 2 factors.

What is a composite number?

57

What is a composite number?

49

What is a composite number?

A number that is neither prime or composite.

What is the number one?

The prime factorization of the number is

2x3x5.

What is the number

30?

Find the prime factorization of

24.

What is 2x2x2x3?

Find the prime

factorization of 28.

What is 2x2x7?

Write 18 as a product of

prime factors.

What is 2x3x3?

Write 45 as a product of

prime factors.

What is 3x3x5?

Give the divisibility rule for 2.

What is a number is divisible by 2 if

it is an even number?

Give the divisibility rule

for 6.

What is a number is

divisible by 6 if it is divisible by

both 2 and 3?

List all the factors of

50.

What is 1,2,5,10,25,

and 50?

Rules used to help you find the factors of

a number.

What is The Divisibility

Rules?

The two factors of a

number.

What is a factor pair?

240 divided by 3.

What is 80?

126 divided by 6.

What is 21?

755 divided by 5.

What is 151?

$84.12 divided by 6.

What is $14.02?

$3,533 divided by 5.

What is 706 R 3?

4+3x3.

What is 13?

Evaluate this expression 14-6

divided by 2.

What is 11?

Mathematicians use this to avoid getting more than

one answer.

What is The Order of

Operations?

PEMDAS

What is parentheses, exponents, multiply and

divide from left to right

and add and subtract from

left to right?

Evaluate this expression

(15-8)x(2+6).

What is 56?