Adding Fractions
Subtracting Fractions
Multiplying Fractions
Dividing Fractions
Number Theory
100

7/19 + 8/19

What is 15/19

100

13/20 - 7/20

What is 6/20 or 3/10

100

1/3 x 2/5

What is 2/15

100

3 ÷  1/2

What is 6

100

Express as an improper fraction 3 1/9

What is 28/9

200

1/6 + 4/5

What is 29/30

200

7/6 - 1/3

What is 5/6



200

3/9 x 2/3

What is 6/27 or 2/9

200

5/8 ÷  2

What is 5/16

200

Express as a mixed number 18/5

What is 3 3/5

300

2/3 + 6/7

What is 32/21 or 1 11/21

300

19/25 - 1/2

What is 13/50

300

5/6 x 15/16

What is 75/96 or 25/32

300

3/5 ÷ 2/6

What is 18/10 or 1 8/10

300

Express as a mixed number 103/25

What is 4 3/25

400

17 2/9 + 12 1/3

What is 29 5/9?

400

18 2/3 - 1 3/7

What is 17 5/21

400

3/7 x 2 1/2

What is 15/14 or 1 1/14

400

2/11 ÷  3/7

What is 14/33

400

Express 50/175 in lowest terms

What is 2/7

500

10 2/3 + 5 6/7

What is 16 11/21?

500

26 - 4 1/9

What is 21 8/9

500

1 5/8 x 4 1/3

What is 169/24 or 7 1/24

500

2 3/4 ÷  1/3

What is 33/4 or 8 1/4

500

Find the least common denominator for 3/5, 4/15 and 17/20

What is 60