Signed Fractions- All Operations

Front

What is a signed fraction?

Back

A signed fraction is a fraction that includes a positive or negative sign, indicating whether the value is positive or negative.

Tags

CCSS.8.NS.A.2

Front

How do you multiply signed fractions?

Back

To multiply signed fractions, multiply the numerators together and the denominators together. The sign of the result is positive if both fractions have the same sign and negative if they have different signs.

Tags

CCSS.7.NS.A.2A

Front

Back

Tags

CCSS.7.NS.A.2A

Front

How do you divide signed fractions?

Back

To divide signed fractions, multiply the first fraction by the reciprocal of the second fraction. The sign of the result follows the same rules as multiplication.

Tags

CCSS.7.NS.A.2B

Front

Back

Tags

CCSS.7.NS.A.2B

Front

What does it mean to simplify a fraction?

Back

Simplifying a fraction means reducing it to its lowest terms, where the numerator and denominator have no common factors other than 1.

Front

Back

Front

How do you add signed fractions with different denominators?

Back

To add signed fractions with different denominators, find a common denominator, convert each fraction, and then add the numerators.

Tags

CCSS.7.NS.A.1C

Front

Back

Tags

CCSS.7.NS.A.1C

Front

What is a mixed number?

Back

Tags

CCSS.3.NF.A.3C