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Adding Fractions
Subtracting 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

What is the opposite of the opposite of -8?

-8

100

What is the improper fraction of 3 1/2


7/2

200

Add the fractions:  1/4  +  2/8

1/2

200

Subtract the fractions:  4/7  -  3/7

1/7

200

What is the LCM of 14 and 21?

What is 42?
200

Make this improper fraction into a mixed number. 

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

What is the GCF of 12 and 57?

3

300

Make this mixed number into an improper fraction:

6 3/7

45/7

400

Add the fractions:  

1/8 + 2/3

19/24

400

Subtract the fractions:

1 11/14 -  1 3/7

5/14

400

What is the prime factorization of 132 in exponential form? 

22 * 3 * 11

400

Make this mixed number into an improper fraction:

5 2/5 

27/5

500

Add the fractions: 

22/50 + 21/100

13/20

500

Subtract the fractions:

3 23/100 - 1 4/50

2 3/20

500

Evaluate the following expression:

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

3

500

Make this improper fraction into a mixed number:

66/7

9 3/7