Adding Fractions
Subtracting Fractions
Multiplying Fractions
Dividing Fractions
100

How do you add fractions with the same denominator?

Just add the numerators and carry over the denominator.

100

How do you subtract fractions with the same denominator?

You just subtract the numerators and carry over the denominator

100

1/3 x 8 

8/3 or 2 and 2/3 

100

1/4 divided by 5 

1/20 

200

3/9 + 5/8

69/72

200

Subtract the fractions 3/5 - 1/5

2/5

200

Multiply the following:

1/2 x 1/2

1/4

200

5 divided by 1/3 

15 

300

5/3 + 4 2/7

5 20/21

300

Subtract the fractions 1 10/15 - 4/5

13/15

300

3/4 x 11

33/4 or 8 and 1/4 

300

Divide the following fractions:

1/2 divided by 8

1/16 

400

Add the fractions:  

1/3 + 2/4

10/12 or 5/6

400

Subtract the fractions 4/2 - 4/3

4/6 or 2/3

400

Multiply the fractions:

5/8 x 2/7 

10/56 or 5/28 

400

Divide the following fractions:

3/7 divided by 5

3/35

500

5/6 + 1/12 + 2/5

79/60 or 1 19/60

500

3/4-1/8

5/8

500

Multiply the fractions:

2/3 x 4/5

8/15

500

Divide the following fractions:

5/8 divided by 10

5/80 or 1/16

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