Understanding fractions

Front

What are equivalent fractions?

Back

Fractions that represent the same value, even though they have different numerators and denominators.

Front

Back

Yes

Front

What is the least common denominator (LCD)?

Back

The smallest number that can be evenly divided by all denominators in a set of fractions.

Front

Back

12

Front

What must be done before adding fractions with different denominators?

Back

Find a common denominator.

Front

Back

Find a common denominator.

Front

How do you add fractions?

Back

Convert them to have a common denominator, then add the numerators and keep the common denominator.

Front

Back

Front

How do you compare fractions?

Back

Convert them to have a common denominator or convert them to decimals.

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Back

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