All things fractions

Equivalent Fractions

Adding Fractions

Subtracting Fractions

Multiplying Fractions

100

What is a 'numerator'? (define)

Represents the part out of the whole. (top number)

100

True or False, 1/2 is an equivalent fraction to 12/24?

True!

100

1/6 + 4/6 = ?

5/6

100

10/31 - 2/31 = ?

8/31

100

5/6 x 1/2 = ?

5/12

200

What is a 'denominator'? (define)

The number of parts in a whole. (bottom number)

200

True or False, 2/3 and 4/6 are equivalent fractions to 8/12?

True!

200

2/9 + 1/9 + 5/9 = ?

8/9

200

6/10 - 1/5 = ?

4/10 = 2/5

200

7 x 2/3 = ?

14/3 = 4 2/3

300

Write an example of a mixed number.

Any combination of a whole number and a fraction. Ex: 1 2/3 or 5 1/2

300

Write one equivalent fraction to 7/21.

1/3, 14/42, etc.

300

4/7 + 5/28 = ?

21/28 or 3/4

300

6/14 - 2/7 = ?

2/14 = 1/7

300

10/24 x 2/5 = ?

2/12 = 1/6

400

Write an explanation/steps of how to add or subtract two or more fractions.

1. find common denominators by thinking about multiples 2. add the numerators 3. simplify answer

400

Write two different equivalent fractions to 1/2.

2/4, 4/8, 8/16, etc.

400

2/9 + 4/6 = ?

16/18 = 8/9

400

5/6 - 4/9 - ?

7/18

400

4 1/6 x 3 2/5

85/6 = 14 1/6

500

What are the two different methods to multiply fractions?

1. Cross Simplify then multiply 2. Multiply across then simplify