Show:
Name That Property Addition/Subtration
PEMDAS
Name That Property
Multiplication / Division
Solve
Random
100
a + b = b + a
What is Commutative Property of Addition
100

2 + (3 x2) 

8

100

a · 1 = a

What is Identity Property

100

9 x 7

56

100

True/ False

The denominator needs to be the same when adding fractions.

True

200
(a + b) + c = a + (b + c)
What is Associative Property of Addition
200

12 ÷ 2 + 4 (2)

What is 14

200
(a · b) · c = a · (b · c)
What is Associative Property of Multiplication
200

1/3 + 2/3

3/3=1

200

The denominator needs to be the same when multiplying fractions.

False

300

a + 0 = a

What is Identity property of Addition

300

(5 + 2 * 2) + 12

What is 21

300
a · 0 = 0
What is Zero Property of Multiplication
300

Expand

23

2 x 2 x 2

300
When multiplying by 0 you will Always get 0.

True

400
2x - 3y + x - 2 = 2x + x - 3y - 2
What is Commutative Property of Addition
400

2(4 + 1) 

10

400
a(b + c) = ab + ac
What is Distributive Property
400

23

8

400

What is an exponent?

State and show an example.

Ex: 52

An exponent represents the number of times you multiply the base number. 

500
(2 - 4) +5 = 2 + (-4 + 5)
What is Associative Property of Addition
500
(6x2) + 7

What is 19

500
a · b = b · a
What is Commutative Property of Multiplication
500

23 + 4



12

500

What does the "P" stand for in 

PEMDAS?

parenthesis  ( )