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Formulas
Definitions
Distributive Property
Name that property
Order of Operations
100
a + b = b + a
What is commutative property of addition?
100
The order in which numbers are added does not change the sum of the numbers.
What is the commutative property of addition?
100

Simplify.

3(2+4)

18

100
2 x 1 = 2
What is the identity property of multiplication?
100
Parenthesis, exponents, multiplication, division, addition, subtraction.
What is PEMDAS?
200
a x b = b x a
What is the commutative property of multiplication?
200
The order in which numbers are multiplied does not change the product of the numbers.
What is the commutative property of multiplication?
200

Simplify.

2(x+4)

2x+8

200
52 + 0 = 52
What is the identity property of addition?
200
Evaluate. 3^3 - 8 x 3 = ?
What is 3?
300
a x 1 = a
What is the identity property of multiplication?
300
The way numbers are grouped does not affect the product.
What is the associative property of multiplication?
300

Use the distributive property to rewrite the expression. Then evaluate.

12 (51)

12(50+1)

600+12

612

300
(2 x 7) x 11 = 2 x (7 x 11)
What is the associative property of multiplication?
300
Evaluate. 6 x 4 - 4 + 2.
What is 22?
400
a + (b + c) = (a + b) + c
What is the associative property of addition?
400
The way numbers are grouped does not affect the sum.
What is the associative property of addition?
400

Simplify

4 times the sum of 2 times x and six 

8x+24

400
3 + (2 + 1) + 4 = (2 + 3) + 4 + 1
What is the commutative and associative property of addition?
400

Evaluate. 1 + 2 x 3 + 4.

What is 11?

500

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500

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