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Vocabulary
Properties
Distributive Property
Distributive Property in Reverse
Combining Like Terms
100

Each part of an expression that is separated by a plus or minus sign.

Term

100

Which property makes these two expressions equivalent:
2 + 3 = 3 + 2

Commutative 

100

Write an equivalent expression using the Distributive Property:
2(x+1)

2x + 2

100

Write an equivalent expression by using the Distributive Property in Reverse:
2x + 4

2(x + 2)

100

Simplify the expression:
2x + x 

3x

200

A type of math expression that has at least one variable and at least one operation

Algebraic Expression

200

Which property makes these two expressions equivalent:
(3 + 5) + 8 = 3 + (5 + 8)

Associative 


200

Write an equivalent expression using the Distributive Property:
3(x - 6) 

3x - 18

200

Write an equivalent expression by using the Distributive Property in Reverse:
8t + 4

4(2t + 1)

200

Simplify the expression:
3 + 3y + 1 + 2y

5y + 4
300

Terms that have the same variable are called ______________

like terms

300

Which property makes these two expressions equivalent:
3x + 5 = 5 + 3x

Commutative

300

Write an equivalent expression using the Distributive Property:
6(4x - 5) 

24x - 30

300

Write an equivalent expression by using the Distributive Property in Reverse:
20n - 15m

5(4n - 3m)

300

Simplify the expression:
5x + 3w + 3x - w

2w + 8x

400

What is the number that is multiplied by a variable

Coefficient

400

Which property makes these two expressions equivalent:
2(x+1) = 2x + 2

Distributive

400

Write an equivalent expression using the Distributive Property:
9(13x + 9y) 

117x + 81y

400

Write an equivalent expression by using the Distributive Property in Reverse:
63x - 45

9(7x - 5)

400

Simplify the expression:
3.2x + 6.5 - 2.4x - 4.4

0.8x + 2.1

500

To __________ algebraic expressions, use properties of operations to write equivalent expressions that have no like terms and no parenthesis

Simplify

500

Which property makes these two expressions equivalent:
(2x + 3) + 7y = 2x + (3 + 7y)  

Associative 

500

Write an equivalent expression using the Distributive Property:
7(8x + 2x + 6) 

70x + 42

500

Write an equivalent expression by using the Distributive Property in Reverse:
78x + 104

26(3x + 4)

500

Simplify the expression:
1.5x + 4.5 + 6z - 0.3 - 3z + x

2.5x + 3z + 4.2