Math Jeopardy

One Step Equations

100

-70=7x

-10

200

a+8=16

a=8

300

-4=k(2)

-2

400

16.8=x+2.3

14.5

500

x-11=28

x=39

Combine Like Terms

100

-2w-5w=

-7w

200

5r+8r+10=

13r+10

300

4y-3y+2+16=

1y+18

400

(x+4) + (x+8) =

2x+12

500

2y+7z-2z+4y+8+y+2

7y+5z+10

Two Step Equations

100

6y-5=7

y=2

200

9c+1=10

c=1

300

13+7x=27

x=2

400

42+5t=8t

t=14

500

3.1x+2=5.5

x=1.13

Distribution

100

2(7x+4)

14x+8

200

6(9+2x)

54+12x

300

4(6x+3) 

24x+12

400

11(9x-8)

99x-88

500

7(14x-9)

98x-63

Word Problems

100

What is the Inverse of Subtraction

Addition

200

Will the sign of the product or quotient be positive or negative?

- The product of six negative integers

Positive

300

What is the Inverse of Multiplication

Division

400

The freezing point of helium is –458 degrees Fahrenheit. If you increase that temperature by 569 degrees Fahrenheit, you reach the freezing point of phosphorus. What is the freezing point of phosphorus?

111.7

500

 Will the sign of the product or quotient be positive or negative?

- The product of a positive integer and -5.

 Negative