Fraction Review

Vocabulary

100

What is the top number in a fraction called?

The numerator

200

What is the bottom number in a fraction called?

The denominator

300

What is a number that represents a whole?

A whole number

400

What is a whole number and a fraction called?

A mixed number

500

What are two fractions that are equal in size called?

Equivalent Fractions

Adding Fractions

100

1/4+1/4=

2/4

200

3/7+2/7=

5/7

300

11/20+8/20=

19/20

400

17/25+4/25=

21/25

500

3/10+8/10=

11/10 or 1&1/10

Subtracting Fractions

100

3/5-1/5=

2/5

200

6/7-3/7=

3/7

300

19/20-11/20=

8/20

400

21/25-17/25=

4/25

500

32/100-12/100

20/100

True or false

100

True or false: when making a number line you can put the lines where ever you want.

False - the lines must be equally spaced to represent the denominator

200

True or false: all parts of a whole must be equal

true

300

True or false: an improper fraction is when the numerator is GREATER than the denominator. 

True

400

True or false: Fractions can have a zero as a denominator.

False

500

True or false: fractions are always less than 1. 

false

Converting Fractions

100

What is the mixed number 1 and 1/2 as an improper fraction?

3/2

200

What is 10/3 as a mixed number?

3 and 1/3

300

What is 11/4 as a mixed number?

2 and 3/4

400

What is 2 and 3/5 as an improper fraction?

13/5

500

What is 13/6 as a mixed number?

2 and 1/6