Miscellaneous
Multiplication & Addition
Multiplication & Subtraction
Division & Addition
Division & Subtraction
100
A letter used to represent an unknown number
What is a variable?
100

k + 5 = 17

What is 12?

100

a - 5 = 18

What is 23 ?

100

m/5 = 12

What is 60 ?

100

z/6  = -2

What is -12?

200
The opposite of addition
What is subtraction?
200

2a  = -30

What is -15 ?

200

-48 = -3n

What is 16 ?

200
y/8 + 11 = 13
What is 16 ?
200

y/9 - 15 = 5

What is 180 ?

300
The four basic operations
What are addition, subtraction, multiplication, and division?
300

3r + 12 = 36

What is 8 ?

300
6k - 5 = 43
What is 8 ?
300
k/8 + 21 = 97
What is 608 ?
300

z/6 - 14 = 3

What is 102 ?

400
A number right in front of a variable
What is a coefficient?
400

1/4 b + 6 = 21

What is 60 ?

400

39 - 4x = 107

What is -17?

400

g/8 + 12 = 22

What is 80?

400

1/4 n  - 18 = 52

What is 280 ?

500

When the coefficient of a variable is a fraction multiply both sides of the equation by this to solve.

2/3 x = 12

What is the reciprocal

500

4 more than 3 times a number is 31.

What is 9?

500

1/5 q - 22 = 18

What is  200?

500

24 + w/6 = 18

What is -36?

500

84 - d/10  = 64

What is -200 ?

M
e
n
u