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Adding Fractions
Subtracting Fractions
Multiplying Fractions
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100

to add fractions they must have the same ______.

What is denominator?

100

When subtracting fractions with unlike denominators you must first find the..?

Find the LCD/LCM

100

To simplify our answers, we use _________.

What is GCF (greatest common factor)?

100
the top digit in a fraction
What is the numerator?
100

When is your Fractions Assessment?

Tuesday

200

2/7 + 3/7  =

5/7

200

4/5 - 3/5

1/5

200

When you multiply fractions, you multiply the numerators and do what to the denominators?

multiply

200

The bottom digit of a fraction

What is the denominator?

200

Turn to a mixed number:

15/4

3 and 3/4

300

1/2 + 4/2

5/2 or 2 1/2

300

When subtracting fractions with a common denominator, what do you do with the numerators?

subtract

300

8 x 2/3 =

16/3

300
a fraction with the numerator greater than the denominator
What is an improper fraction?
300

Turn to an improper fraction:

4 and 2/3

14/3

400

2/3 + 1/6 = 

4/6 + 1/6 = 5/6

400

5/9 - 3/9 = 

2/9
400

1/2 x 2/5

2/10 = 1/5

400
A number with a whole number and a fraction
What is a mixed number?
400

What is the BEST sport?

all answers count

500

2/3 + 1/4 = 

8/12 + 3/12 = 11/12

500

3/5 - 1/10 =

6/10 - 1/10 = 5/10 = 1/2

500

6/5 x 3/4

18/20 = 9/10

500
What should you do with a whole number when you are multiplying it by a fraction?

Put it over 1

500

What is the rule for dividing fractions?

Keep, Change, Flip