Simplifying & common denominators
Converting Decimals and Fractions
Adding and Subtracting Fractions
Order decimals, fractions and mixed numbers
Add and subtract mixed numbers
100

4/8

in lowest terms

1/2

100

0.01 as a fraction

1/100

100

7/8-4/8

3/8

100

1.8,2.5,1(1/10)

1(1/10),1.8,2.5

100

 8(2/7)+5(2/7) 

 13(4/7) 

200

20/25

in lowest terms

4/5

200

.54 as a fraction

54/100=27/50

200

1/14+13/14

1

200

1.1,0.6,1(1/4)

0.6,1.1,1.25

200

 1(1/5)+10(2/3) 

 11(13/15) 

300

15/60

in lowest terms

1/4

300

0.1625

1625/10000=325/2000=65/400=13/80

300

7/10-1/2

1/5

300

6(9/10),5.01,27/4

5.01,27/4,6(9/10)

300

 10(2/3)-7 

 3(2/3) 

400

What is the least common denominator of 

3/10 and 4/5

10

400

47/100

as a decimal.

0.47

400

1/11+1/3

14/33

400

5.71,6.47,6(1/2),5.93

5.71,5.93,6.47,6(1/2)

400

9(1/2)+2(15/16)

11(23/16) or 12(7/16)

500

What's the lowest common denominator of  1/3, 1/2, 2/5 

30

500

1/10

as a decimal

0.1
500

4/11-1/9

25/99

500

97.821,486/5,97.834,96.222,97.775

96.222,486/5,97.775,97.831,97.834

500

 8-1(1/2) 

6(1/2)

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