Show:
Adding Fractions
Subtracting Fractions
Multiplying Fractions
Miscellaneous Review
Proper and Improper Fractions
100

Add the fractions:   2/5  +  1/15

7/15

100

Subtract the fractions:   4/10  -  2/5

0

100

Multiply the fractions:
2/5 x 3/4

3/10

100

What is the opposite of the opposite of -8?

-8

100

Turn to a proper fraction:

7/2

3 1/2

200

Add the fractions:  1/4  +  2/8

1/2

200

Subtract the fractions:  4/7  -  3/7

1/7

200

Multiply the following:

3/7 x 14/8

3/4

200

What is the LCM of 21 and 49?

147

200

Turn to a proper fraction:

13/4

3 1/4

300

Add the fractions: 

2 6/20 + 3 1/5

5 1/2

300

Subtract the fractions:  7/10  -  3/5

1/10

300

Multiply the fractions:

1 1/3 x 2 3/5

 3  7/15

300

What is the GCF of 12 and 57?

3

300

Turn to an improper fraction:

5 2/5

27/5

400

Add the fractions:  

1/8 + 2/3

19/24

400

Subtract the fractions:

1 11/14 -  1 3/7

5/14

400

Multiply the fractions:

32/5 x 30/8

24

400

What is the prime factorization of 576 in exponential form? 

26 * 32

400

Turn to an improper fraction:

5

25/5

500

Add the fractions: 

22/50 + 21/100

13/20

500

Subtract the fractions:

3 23/100 - 1 4/50

2 3/20

500

Multiply the fractions:

4 2/3 x 3 3/7

16

500

Evaluate the following expression:

6 - 3 + 9 (4(8 +2 - 10))

3

500

Turn to a proper fraction:

66/7

9 3/7