Show:
Adding Fractions
Subtracting fractions
Multiplying fractions
Dividing Fractions
Mental
100
What is 1/8 + 3/8?
4/8 = 1/2
100
What is 7/8 - 3/8?
4/8 = 1/2
100

What is 1/3 of 12?

4

100
What is 1/2 divided by 2/3?
3/4
100

Compare these two fractions using <, >, or =: 2/3  1/2

2/3 > 1/2

200

3 1/2 + 4 2/6 =

7 5/6

200

Find the difference between 5/9 and 2/3.

1/9

200

Multiply 1/2 by 3/4

3/8

200

What is 5/6 divided by 10?

1/12

200

What is 12/3 in its lowest terms?

4

300

3 + 3/10 + 2  2/5 =

5  7/10

300

subtract 1/5 from 2.

1  4/5

300

The product of 2/5 and 3/8 is ____

6/40 = 3/20

300
What is 2/5 divided by 1/3?
6/5 = 1 1/5
300

Write a fraction equivalent to 2/7.

4/14 or 6/21 or 8/28

400

Find the total when 3/8 and 6/12 are added.

7/8

400

Tom had 2 1/3 cups of water. He used 1 1/3 cups to water his flower. How much water is left?

1 cup

400

Kyle had 24 grapes. He ate 2/3 of them. How many grapes did he eat?

16

400
How many sets of 4/5 go into 1 whole?
5/4 = 1 1/4
400

Which is the smallest fraction in the set? 1/4, 1/8, 1/2

1/8

500

Mother cut a whole pizza into 8 slices. Her 2 sons each ate 1/4. She ate 1 slice. What fraction of the pizza was eaten?

5/8

500
Jeremy has two twinkies. If he eats 5/8 of a twinkie, how much will he have left?
11/8 = 1 3/8
500
Marge had 3 pizzas. 3/4 of the pizza Marge had was cheese. How many pizzas were cheese?
9/4 = 2 1/4
500
You have 2 1/2 feet of ribbon. You are cutting the ribbon into as many 1/4 foot pieces as possible. How many pieces will you be able to make?
20/2 = 10 pieces
500

Arrange the following fractions in ascending order.

3/4,  2/5,  1/2

2/5, 1/2, 3/4