Fractions

Simplifying Fractions

100

Simplify. 

4/28

What is

1/7

200

Simplify. 

4/24

What is

1/6

300

Simplify. 

30/36

What is

5/6

400

Simplify. 

28/35

What is

4/5

500

Simplify. 

48/72

(hint. you divide by a really big number)

What is

2/3

Adding Fractions

100

Add.

3/4 + 4/6 =

What is

34/24

or

17/12

or

1 5/12

200

Add. 

2/10 + 4/6 =

What is 

52/60

or

26/30

or

13/15

300

Add. 

6/10 + 2/9 =

What is

74/90

or

37/45

400

Add. 

1/4 + 2/8 =

What is

16/32

or

1/2

500

Add. 

14/16 + 8/20 =

What is

408/320

Subtracting Fractions

100

Subtract.

1/2 - 2/5 =

What is

1/10

200

Subtract. 

9/10 - 1/2 = 

What is

8/20 

or 

4/10

or 

2/5

300

Subtract. 

2/3 - 2/4 =

What is 

2/12

or 

1/6

400

Subtract. 

14/15 - 1/5 =

What is

55/75 

or

11/15

500

Subtract. 

17/20 - 4/5 =

What is

5/100

or 

1/20

Multiplying Fractions

100

Multiply. 

1/2 x 1/4 =

What is 

1/8

200

Multiply.

3/4 x 1/3 =

What is 

3/12

or 

1/4

300

Multiply. 

3/4 x 1/2 =

What is 

3/8

400

Multiply. 

2/9 x 1/2 =

What is

2/18

or

1/9

500

Multiply. 

3/5 x 6/8 =

What is

18/40

or 

9/20

Dividing Fractions

100

Divide. 

1/3 

/

3/4

What is

4/9

200

Divide. 

1/4 

/

7/8

What is

8/28

or 

2/7

300

Divide. 

2/5 

/

5/10

What is

20/25

or 

4/5

400

Divide.

2/3

/

7/10

What is 

20/21

500

Divide. 

9/10 

/

3/4

What is 

36/30

or 

6/5

or 

1 1/5