Adding & Subtracting Fractions

Adding Fractions

100

5/6 + 4/5

What is 1 19/30

200

11/12 + 7/8

What is 1 19/24

300

6 5/12 + 12 5/8

What is 19 1/24

400

17 2/9 + 12 1/3

What is 29 5/9?

500

10 2/3 + 5 6/7

What is 16 11/21?

Subtracting Fractions

100

19/25 - 1/2

What is 13/50

200

5/8 - 11/20

What is 3/40?

300

18 1/9 - 1 3/7

What is 16 43/63

400

26 - 4 1/9

What is 21 8/9

500

18 1/9 - 1 3/7

What is 16 43/63

Multiplying Fractions

100

5/6 x 15/16

What is 25/32

200

5/6 x 3/5

What is 1/2

300

8/9 x 9/10

What is 4/5

400

3 5/8 x 4 1/2

What is 16 5/16

500

6 2/3 x 7 3/5

What is 50 2/3

+- Mixed Numbers

100

3 ^3/5 + 4 ^1/6

What is 7 ^23/30

200

11 ^7/8 - 9 ^5/6

What is 2 ^1/24

300

4 ^1/8 + 2 ^5/12

What is 6 ^13/24

400

3 ^1/4 - 1 ^2/5 

What is 1 ^17/20

500

6 ^8/12 - 2 ^3/4

What is 3 ^11/12

Number Theory

100

Express as an improper fraction 3 1/16

What is 49/16

200

Express as a mixed number 103/25

What is 4 3/25

300

The LCM of 9 and 12

What is 36 

400

Find the GCF for 27, 45, 63

What is 9

500

Find the LCM for 15, 75, 25

What is 75