Pre-Algebra Review - Solving One-Step Equations and Combining Like Terms Jeopardy

One Step Equations

100

3y= -6

y= -2

200

n + 7 = 3

n= -4

300

16= -4k

k= -4

400

m - 8 = -20

m = -12

500

w/4= -2

w= -8

Combining Like Terms

100

2 - 4n + 7n

2 + 3n

200

8a + 15a + a + 9

24a + 9

300

2 - 5k + 9k

2 + 4k

400

10n + 8n - 6

18n - 6

500

x - 10 + 6x + 10

7x

Word Problems

100

A recipe for cupcakes calls for 5 cups of flour.  Krystal accidentally put in 8 cups. How many extra cups did she put in?

3

200

How old is Joe if he was 32 years old twenty years ago?

52

300

Cereal cost $4 / box.  How many boxes did Kayla buy if she spent $24?

6 boxes

400

At a restaurant, James and his seven friends decided to divide the bill evenly.  If each person paid $8, then what was the total bill?

$64

500

Matt ran 31 kilometers less than James last week.  Matt ran 7 kilometers.  How many kilometers did James run?

38

Distributing

100

9 (-7x - 2) + 9

-63x - 9

200

 -5 (1 + 7n) - 1

-6 - 35n

300

8 + -4 (8 + 9m)

-24 - 36m

400

8 (10x - 9) + 3

80x - 69

500

-4 + -6 (-7 + 7m)

38 - 42m

Distributing & Combining Like Terms

100

18+4(9x-4) 

36x +2

200

2(3v+1)+4v

10v+2

300

4(5x+10) + 2(4x-8)

28x+24

400

2(1+a)+3a

2+5a

500

3 (9x + 4) + -5 (1 + 4x)

7x + 7