One-Step Equations Jeopardy

Addition

100

2 + x = -6

x = -8

200

17 + y = 36

y = 19

300

k + 14 = 102

k = 88

400

47 = w + 9

w = 38

500

203 = 72 + a

a = 131

Subtraction

100

v - 4 = 12

v = 16

200

b - 15 = 27

b = 42

300

s - 103 = 76

s = 76

400

-8 = m - 13

m = 5

500

-1 = c - 3

c = 2

Multiplication

100

3a = 21

a = 7

200

-6z = 18

z = -3

300

63 = 7g

g = 9

400

-110 = 10f

f = 11

500

49 = -7x

x = -7

Division

100

y/2 = 20

y = 10

200

a/3 = 27

a = 9

300

s/-4 = -15

s = 60

400

9 = n/-9

n = -81

500

-41 = w/6

w = -246

Vocabulary

100

The opposite of something

Inverse

200

A mathematical sentence with an equal sign

Equation

300

A letter in place of an unknown number

Variable

400

When both sides of the equal sign are the same

Equivilant

500

To get something by itself

Isolate