Fractions

Equivalent Fractions

100

Find 2 equivalent fractions for 1/2

3/6, 4/8, 5/10, 6/12, 7/14, 10/20, 50/100, etc. 

200

Find 2 equivalent fractions for 4/5

8/10, 12/15, 16/20, 20/25, etc.

300

Find 2 equivalent fractions for 1 whole

1/1, 2/2, 3/3, 4/4, 5/5, etc.

400

How do you find equivalent fractions?

Multiply the same number across the top and across the bottom. 

Adding Fractions

100

1/4 + 2/4=

3/4

200

5/8+2/8=

7/8

300

1/2+1/2=

2/2=1 whole

400

2/9+4/9=

6/9

Subtracting Fractions

100

8/10-5/10=

3/10

200

5/5-1/5=

4/5

300

3/5-1/5=

2/5

400

18/20-13/20=

5/20

Add/Sub Mixed Numbers

100

3 1/4 + 2 2/4=

5 3/4

200

7 5/8- 3 2/8=

4 3/8

300

4 4/5 + 5 1/5=

9 5/5= 10

400

7 3/4 - 2 1/4=

5 2/4= 5 1/2

Random

100

What is a mixed number?

_{A whole and a part of a whole together. (When I bake, I use 1 1/3 cups of flour)}

200

What is an improper fraction?

When you have a bigger numerator than denominator. You have more than one whole, so you can turn it into a mixed number. Example: 7/5= 1 2/5

300

What is the top number of a fraction called?

Numerator

400

What is the bottom number of a fraction called?

Denominator