Vocabulary
Solve Equations
Evaluate Expressions
What does it represent?
Unlearned
100

Another word for the letters used in expressions and equations 

Variable 

100

2x  = 6

x=3

100

Evaluate expression: 3x

When x = 8

24

100

Jayce has c cousins. Carrie has 5 more cousins

What does c+5 represent?

How many cousins Carrie has

100

Simplify:

3(x+2)

3x + 6

200

This type of math problem has an equal sign

Equation

200

x+7=15

x=8

200

Evaluate expression: 8+ K

When K = 7

15

200

The track team needs to sell coupon books. The team members have already sold 18 of them. 

What does 18-represent?

The number of coupon books left to sell.

200

4 (m + 9)

4m+36

300

What is the acronym for order of operations? 

PEMDAS

300

x-4=12

16

300

Evaluate expression: 

m-7

When m = 23

16

300

Ms. Huang gives 4 markers to each group. She has groups in her class.

What does 4g represent?

All the markers Ms. Huang gives to all the groups.

300

20(20+2x)

400+40x

400

Numbers and letters that are connected by operations and parentheses, but no equal sign.

Expression 

400

x/10 = 3 

30

400

Evaluate expression: 

a/7

When a = 21

3

400

Each student has 3 folders. We have s students in the room.

What does 3s represent?

Total folders that all the students have

400

5(2𝑥 + 14)=

10x+70

500

What type of math where numbers and symbols are used to formulate expressions and equations. 

Algebra

500

What is the weight of yogurt, cookie, and cake?

Yogurt 8oz, Cookie 3 oz, Cake 16 oz

500

Evaluate expression: 

3t + 4

When t = 6

22

500

Ashley used 6 bananas to bake loaves of banana bread. Each loaf used bananas. 

What does 

6/b

represent?

How many loaves Ashley baked

500

Evaluate 7r−15/s when r =3 and s=5

18