Integer Review Jeopardy

Exponents

100

Solve 3³

3x3x3=27

200

Solve 4³

4x4x4=64

300

Solve 5²

5x5=25

400

True or False. Exponents are repeated multiplication.

True

500

Solve: 2⁶

2x2x2x2x2x2=64

Order of Operations

100

Solve: 3+4x4

19

200

What does GEMS stand for?

Grouping, Exponents, Multiplication or division, Subtraction or addition

300

Solve 6+6/6

7

400

Solve 2+12/6

4

500

Solve 20-2x6+3

11

Multiply Decimals

100

Solve: 0.4x0.2

0.08

200

Solve: 12.6x3

37.8

300

Solve: 0.12x0.12

0.0144

400

Solve: 36.22x1.32

47.8104

500

Solve: 3.212x37.6

120.7712

Divide Decimals

100

Solve: Round to the nearest 100th.

32.6/6

5.43

200

Solve: Round to nearest 10th

4.8/6

0.8

300

Solve: Round to the nearest 10th

52.8/3.4

15.5

400

Solve: Round to nearest 100th

48.68/2.3

21.17

500

Solve: 500.25/2.5

200.1

Add Decimals

100

Fill in the blank:

Decimals have to be _____ when adding or subtracting.

Lined up

200

Solve: 4.2+3

7.2

300

Solve: 15.7+3.32

19.02

400

Solve: 442.368+4.2287

446.5967

500

Solve: 48.999+999.484

1048.483

Subtract Decimals

100

Solve: 45-2.2

42.8

200

Solve: 66-4.32

61.68

300

Solve: 55.5-6.286

49.214

400

Solve: 256.66-43.999

212.661

500

Solve: 128.88-98.045

30.835

Word Problems

100

What strategy can we use for solving percent word problems?

Part over whole, then use the inverse

200

Janet filled in 18 pages of his sports album.  If this is 15% of his album, how many total pages are in the album?  Write an equation to solve this problem.

18/x=15/100

x=120 pages

300

Sally purchased 6 games for $300 after a discount of 40%.  What was the original price for all 6 games?

$750

400

Marcus read 10 pages of a 200 page manual.  What percent did he read?  Write an equation to solve the problem.

10/200=x/100

x=50%

500

John purchased 4 games for $120 after discount of 30%.  What was the original price for all 4 games?

120/x=30/100

x=$400