Fractions Part 1

Adding Fractions

100

1/2 + 4/5 =

13/10

200

1/6 + 1/2 =

4/6

300

8/5 + 11/6 =

103/30

400

2/6 + 1/3 =

12/18

500

5/10 + 2/8 =

30/40

Subtracting Fractions

100

20/8 - 12/10 =

52/40

200

7/12 - 2/4 =

1/12

300

17/2 - 66/9 =

7/6

400

5/6 - 3/4 = 

1/12

500

17/4 - 3/5 =

73/20

Mixed Numbers

100

Convert this improper fraction to a mixed number.

16/3

5   1/3

200

Convert this improper fraction to a mixed number.

22/5

4   2/5

300

Convert this mixed number to an improper fraction.

1  3/5

8/5

400

Convert this mixed number to an improper fraction.

5   7/9

52/9

500

Convert this mixed number to an improper fraction.

4   9/10

49/10

Factors / Multiples

100

What are the factors for the number 24?

1 x 24, 2 x 12, 3 x 8, 4 x 6

200

What are the first 6 multiples of the number 12?

12, 24, 36, 48, 60, 72

300

What are the factors for the number 50?

1 x 50, 2 x 25, 5 x 10

400

What are the first 10 multiples of the number 8?

8, 16, 24, 32, 40, 48, 56, 64, 72, 80

500

What are the factors for the number 90? (There are 6 of them.)

1 x 90, 2 x 45, 3 x 30, 5 x 18, 6 x 15, 9 x 10