Chapter 2 Test Review

+/- Fractions

100

3/4 + 1/2

1 1/4

200

4/7 - 3/14

5/14

300

2 1/3 - 1 2/9 

1 1/9

400

You and your friend are cleaning 50 3/4 feet of the beach. You clean 20 1/2 feet, and your friend cleans 17 1/4 feet. How much of the beach still needs to be cleaned?

13 feet

500

4 + 6/8 

4 3/4

Multiplying Fractions

100

2/9 X 8/11

16/ 99

200

3/10 X 4/5

6/25

300

2 3/10 X 5 1/3

12 4/15

400

1/2 X 2

1

500

5/10 X 1/2

1/4 

Dividing Fractions/Mixed Numbers

100

3/4 divided by 5/6

9/10

200

2/5 divided by 8

1/20

300

What is the rule we use when dividing fractions?

Keep, Change, Flip (KCF)

400

1 2/5 divided by 4/7

2 9/20

500

5 divided by 2 6/7 

1 3/4

Adding, Subtracting, and Multiplying Decimals

100

3.78 + 8.94

12.72

200

14.21 - 4.103

10.107

300

26.17 X 79

2,067.746

400

9.475 X 8.03

76.08425

500

Evaluate

3.76 (2.43 + 9.8)

45.9848

Dividing Whole Numbers and Decimals

100

256 divided by 8 

32

200

1,026/ 19

54

300

0.498 divided by 6

0.083

400

8.9 divided by 0.356

25

500

21.85 divided by 3.8

5.75