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PEMDAS
Vocab.
Prime/Composite
Prime Factorization
200
3 + 4 x 5
23
200

A number that has more than two factors is a

Composite number

200

True or false: 0 is a prime number?

False, 0 is neither prime or composite.

200

28

Prime factors circled are 7,2,2

400
7 + (2 x 4) - 1
14
400

A number thats only factors are one and itself is a

Prime Number

400

True or false: 1 is a composite number?

False, 1 is neither prime or composite.

400

32

Prime factors circled are 2,2,2,2,2

600
20 – (5+3) x 2 + 4
8
600

What is the saying we use to remember the correct Order of Operations?

Please Excuse My Dear Aunt Sally.

600

Which numbers are composite: 7, 6, 21, 13

 6 and 21

600

56

DAILY DOUBLE

Prime factors circled are 7,2,2,2

800
(5 x 4) – 6 ÷ 2 + 9
26
800
Give the correct order of operations.
Parentheses, Exponents, Multiplication OR Division, Addition OR Subtraction
800

Which numbers are prime: 3 4 8 9 7

3 and 7

800

81

Prime factors circled are 3,3,3,3