Chapter Nine Test

Vocabulary

100

Use the ____________ 0, 1/2, of 1 to estimate the sum or difference of fractions.

benchmark fractions

200

The top number of a fraction is called??

Numerator

300

The bottom number of a fraction is called?

denominator

400

What type of fraction is this? 9/8

Improper fraction

500

What is this called 4 1/2?

Mixed number

Adding fractions

100

3/7 + 1/3

16/21

200

2 7/8 + 1 2/3=

4 13/24

300

54 5/6 + 1 1/4=

56 1/12

400

2/10 + 3/5=

5/10 or 1/2

500

2/6 + 3/8=

17/24

Subtracting fractions

100

8/9 - 2/9=

6/9

200

12/20 - 5/20=

7/20

300

4 3/10 - 2 3/4=

1 11/20

400

2/3-1/7=

11/21

500

4 3/5 - 1 1/2=

3 1/10

Additon/Subtraction

100

2/5 + 1/3=

11/15

200

1/4 + 3/5=

17/20

300

7/8 - 2/3=

5/24

400

3/4 -2/3=

7/12

500

2/3 + 1/6=

5/6

Fluency Practice

100

7 x 30=

210

200

800 x 8=

6400

300

600 x 5=

3,000

400

1,200 x 3=

3,600

500

2,800 x 2=

5,600