Enter Title

Properties

100

Name the property: 

0+x=x

Identity Property 

200

Name the property: 

3(x+2) = 3x + 6

Distributive Property 

300

Name the property: 

x+y+z= z+y+x

Commutative Property 

400

Name the property: 

3+(4+7)= (3+4)+7

Associative Property 

500

Name the property: 

1y=y

Identity Property 

Vocabulary

100

Letter or symbol that represents an unknown quantity

Variable 

200

Expression that contains at least one variable and one operation

Algebraic Expression 

300

To replace

Substitution 

400

Number that multiplies a variable 

Coefficient 

500

Number on its own (without a variable part)

Constant 

Writing Alg. Exp.

100

3 more than x

3 + x

200

the product of 8 and g 

8g

300

7 times the quantity of 6 plus t 

7(6+t)

400

Number of terms: 

3x+8-9÷y

3

500

Number of terms and coefficient: 

3x+7*6

2

3

Evaluating Alg. Exp.

100

x÷4

x=24

6

200

6w÷x+9

x=3 and w=1/2

10

300

6t÷9-22

t=60

18

400

x÷12

x=2/3

1/18

500

3m÷2/5

m=2/3

5

Simplifying Alg. Exp.

100

x+x+x+x

4x

200

z³+z³+z³+z³+z³+z³

6z³

300

4x+5-2x+7

2x+12

400

6(3x-1)

18x-6

500

8(3m+4n)-2m+8

22m+32n+8