Fractions

Fractions Review

Unit Fractions:

Unit = One

A unit fraction identifies how much one part of the whole equals. The numerator is always one, and the denominator is the total number of parts.

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"A unit fraction, always has a 1 in the numerator!"​

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What is the unit fraction of the donut above?​

Multiple Choice

What does the word unit mean?

• each

• whole

• fraction

• one

Multiple Choice

What is the unit fraction for this picture?

• 1/2

• 1/4

• 4/4

• 4/1

Multiple Choice

Which picture has a unit fraction of 1/8?

Identifying the Fraction From a Picture:

• Count the number of parts you are talking about (look at the question to know if you are looking at the number of parts shaded or not shaded). This number is your numerator.

• The total number of parts in ONE whole is your denominator. No matter how many wholes you have, your denominator is just the numbers of parts in ONE of them.

Some text here about the topic of discussion

Example:

Some text here about the topic of discussion

​There are 9 pieces shaded so that is our numerator.

There are 6 pieces in one whole. So that is our denominator.​

​The fraction shaded is 9/6

Multiple Choice

What fraction is shaded?

• 5/8

• 3/5

• 3/8

• 1/8

Multiple Choice

What fraction is shaded?

• 5/16

• 3/8

• 13/16

• 13/8

Multiple Choice

What fraction is shaded?

• 7/8

• 7/4

• 3/4

• 1/8

Comparing Fractions:

Anytime you see "equivalent" or "greater than or less than" - you use the BUTTERFLY METHOD!!!

Multiple Choice

Which fraction is greater? 3/4 or 5/8

• 3/4

• 5/8

• they're equal

Multiple Choice

Are 3/6 and 4/8 equal?

• yes

• no

Multiple Choice

Which statement below is true?

• 2/3 < 4/6

• 6/8 > 1/3

• 3/9 > 2/3

Fractions on a Number Line:

1. Draw your box.

2. Label unit fractions.

3. Shade if there is a point your are counting to.

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