Fractions and Comparing

Adding Fractions

Subtracting Fractions

Multiplying Fractions

Dividing Fractions

Proper and Improper Fractions

100

Give an example of a fraction

1/2

100

How do you add fractions with the same denominator?

Just add the numerators

100

How do you subtract fractions with the same denominator?

You just subtract the numerators and leave the denominator

100

How do you multiply the fractions?

Multiply the numerators straight across and then multiply the denominators straight across?

100

How do you divide fractions?

Take the reciprocal of the second fractions and multiply it by the first

100

Turn to a proper fraction:

7/2

3 1/2

200

What part of the fraction is a numerator and what part is the denominator?

The top part is the numerator, the bottom part is the denominator

200

3/9 + 2/9

5/9

200

Subtract the fractions 3/5 - 1/5

2/5

200

Multiply the following:

1/2 x 1/2

1/4

200

Write the reciprocal of:

18/27

27/18

200

Turn to a proper fraction:

13/4

3 1/4

300

>, <, or =

2/3 and 5/6

<

300

5/12 + 4/12

9/12 or 3/4

300

Subtract the fractions 5/6 - 3/12

7/12

300

Multiply the fractions:

5/8 x 3/4

15/32

300

Divide the following fractions:

1/5 divided by 1/4

4/5

300

Turn to an improper fraction:

5 2/5

27/5

400

>, <, or =

7/12 and 11/20

>

400

Add the fractions:

1/6 + 2/5

17/30

400

Subtract the fractions 7/15 - 1/5

4/15

400

Multiply the fractions:

1/5 x 2/3

2/15

400

Divide the following fractions:

3/7 divided by 6/14

1

400

Turn to an improper fraction:

5 1/2

11/2

500

Which fraction is larger? 1/2 or 1/4

1/2

500

4/10 + 2/5 =

8/10

500

6 4/9 - 5 2/9

1 2/9

500

Multiply the fractions: leave as an improper fraction

1 2/3 x 2 2/3

40/9

500

Divide the following fractions:

57/98 divided by 1

57/98

500

Turn to a proper fraction:

66/7

9 3/7

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