Jeopardy Review 2

GCF

100

What is the GCF of 8 and 12?

4

200

What is the GCF of 14 and 28?

14

300

What is the GCF of 32 and 48?

16

400

What is the GCF of 128 and 144?

8

500

What is the GCF of 1000 and 1450?

50

LCM

100

What is the LCM of 3 and 5?

15

200

What is the LCM of 8 and 9?

72

300

What is the LCM of 15 and 25?

75

400

What is the LCM of 21 and 12?

84

500

What is the LCM of 100 and 125?

500

Adding/Subtracting Fractions

100

1/12 + 2/4

7/12

200

1/5 + 1/6

11/30

300

8/9 - 1/6

13/18

400

2 3/4 + 3 3/5

6 7/20

500

13 5/8 - 7 2/4

6 1/8

Multiplying Fractions

100

1/3 x 2/5

2/15

200

4/7 x 4/7

16/49

300

4 x 6/7

(Fully Simplified)

3 3/7

400

3 1/3 x 1 3/4

(Fully Simplified)

5 5/6

500

12 x 2 2/3

32

Simplifying Fractions

100

Simplify 2/10

1/5

200

Simplify 14/35

2/5

300

Simplify 32/12

2 2/3

400

Simplify 60/72

5/6

500

Simplify 144/168

6/7