Show:
Adding Fractions
Subtracting Fractions
Multiplying Fractions
Dividing Fractions
Number Theory
100

5/6 + 4/5

What is 49/30

100
19/25 - 1/2
What is 13/50
100
5/6 x 15/16
What is 25/32
100

2/3 divided 1/2

What is 4/3

100
Express as an improper fraction 3 1/16
What is 49/16
200

11/12 + 7/8

What is 43/24

200
5/8 - 11/20
What is 3/40?
200
5/6 x 3/5
What is 1/2
200
4 divided by 2/3
What is 6
200
Express as a mixed number 103/25
What is 4 3/25
300

6 5/12 + 12 5/8

What is 19 1/24

300

3 3/4 - 2 1/3 

What is 1 5/12

300
8/9 x 9/10
What is 4/5
300
2/7 divided 7
What is 2/49
300
Find the prime factorization for 240
What is 2 x 2 x 2 x 2 x 3 x 5
400
17 2/9 + 12 1/3
What is 29 5/9?
400
26 - 4 1/9
What is 21 8/9
400

3 5/8 x 4 1/2

What is 261/16

400
2/13 divided 5/26
What is 4/5
400
Find the GCF for 27, 45, 63
What is 9
500

10 2/3 + 5 6/7

What is 16 11/21?

500
18 1/9 - 1 3/7
What is 16 43/63
500

6 2/3 x 7 3/5

What is 152/3

500

3 3/5 divided 4/5

What is 9/2

500
Find the LCM for 15, 75, 25
What is 75