Week 7 Review- Solving 1-step Equations

Vocabulary

100

The number WITH the variable:

B) Coefficient

200

The number that is ALONE (not connected to the variable):

C) Constant

300

The LETTER in a math problem that represents an unknown quantity

A) Variable

400

What is the INVERSE operation of ADDITION?

Example: 4+x=20

Subtraction

500

What is the inverse operation of multiplication?

Example: 4p=12

Division

Solve for x:Addition and Subtraction

100

Solve for x:

x + 12 = 30

x= 18

200

Solve for x:

x - 12 = 100 

x = 112

300

Solve for x:

20 = 16 + x

x = 4

400

Solve for x:

-20+x= 60

x = 80

500

Solve for x:

x - 29.45 = 56.29

x= 26.84

Solve for x:Multiplication and Division

100

Solve for x:

4x=12

x=3

200

Solve for x:

x/3 = 5

x = 15

300

Solve for x:

7x=56

x = 8

400

Solve for x:

x/2 = 83

 x= 166

500

Solve for x:

4 = 40/x

x = 10

Solve for x:Mixed

100

Solve for x:

9 + x =27

x = 18

200

Solve for x:

x-12 = 120

x = 132

300

Solve for x:

5x = 15

x= 3

400

Solve for x:

x/6 = 4

 x = 24

500

Solve for x:

50/x=25

x = 2

Random

100

What is Ms. Tobe's full name?

Emma Louise Tobe

200

What are the names of Ms. Tobe's dogs?

Bonus if you get the 3rd dog correct.

Beau

Dolly

Waddy

300

What size shoes does Ms. Tobe wear?

10

400

What is Ms. Tobe's favorite Holiday movie?

White Christmas

500

Where did Ms. Tobe graduate from college?

New Mexico State University