Math Units Jeopardy

Unit 1

100

Put this problem into exponents

13x13

13²

200

1⁷

1x1x1x1x1x1x1

300

123x3

369

400

8x8-2

62

500

Answer this question

12.89503 to the hundreths

12.90

Unit 2

100

Find the LCM of 4,10

40

200

Find the LCM of 5,7

35

300

5/8 times 1/2

5/16

400

7/9 times 21/10

49/30

500

1/2 times 3/5 times 4/9

12/90

Unit 3

100

Find the Ratio

3 shirts,7 pants

3:7

200

8²

8x8=64

300

15.43 divided by 2.2

7

400

2:6 and 8:?

24

500

You:3 hours

Friend:3 hours/3 hours/3 hours/3 hours/3 hours

15

Unit 4

100

Write the percent as a decimal

33%

0.33

200

Write the decimal as a percent

00.52

52%

300

Which number is greater?

0.12 or 1.2

1.2

400

Put the numbers in order from least to greatest.

80%,0.65,3/10,40%

3/10,40%,0.65,80%

500

Put 36% in a fraction and decimal.

9/25,0.36

Unit 5&6

100

24+c when c=9

31

200

D-17 when d=30

13

300

Put this into an equation.

A number N minus 4 equals 8

N-4=8

400

The sum of a number N and 7 is 15.

N+7=15

500

A number y decreased by 4 is 13.

y-4=13