Adding Mixed Numbers

Simplifying

100

Simplify: 

54/3

18

200

Simplify: 

18/36

1/2

300

Simplify:  

48/64

3/4

400

Simplify: 21/26

Can not be reduced

500

Simplify to a mixed number: 26/8

3 2/8 which = 3 1/4

Adding Fractions

100

add fractions

What is finding a common denominator

200

1/4 + 1/4

2/4

300

1/2 + 1/4

3/4

400

2/5 + 2/5

4/5

500

2/9 + 1/3

5/9

Subtracting Fractions

100

subtracting fractions

What is finding a common denominator

200

3/4 - 1/4

2/4

300

5/8 - 2/8

3/8

400

5/6 - 2/3

1/6

500

9/10 - 1/5

7/10

Adding mixed numbers

100

What kind of fraction has a larger top number than bottom number?

An improper fraction

200

2 1/4 + 1 1/4

3 2/4 or 3 1/2

300

4 1/4 + 3 1/2

7 3/4

400

8 1/5 + 2 3/10

10 5/10 or 10 1/2

500

3 3/5 + 6 1/4

9 17/20

Adding mixed numbers

100

A whole number plus a fraction is called a what?

What is a mixed number?

200

7 3/4 + 3 1/4=

10 4/4 = 11

300

6 2/4 + 1 1/4=

7 3/4

400

8 3/5 t  2 3/10

10 7/10

500

4 9/10 t  3 3/20

7 21/20 = 8 1/20