Decomposing Fractions

Front

What does it mean to decompose a fraction?

Back

To break apart the fraction into a sum of unit fractions.

Tags

CCSS.4.NF.B.3B

Front

What is a unit fraction?

Back

A fraction where the numerator is 1 and the denominator is a positive integer, like 1/2 or 1/5.

Tags

CCSS.3.NF.A.2A

CCSS.3.NF.A.1

Front

Decompose 5/12 into the sum of its unit fractions.

Back

1/12 + 1/12 + 1/12 + 1/12 + 1/12 = 5/12.

Tags

CCSS.4.NF.B.3B

Front

How do you decompose 6/10 into a sum of unit fractions?

Back

1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10.

Tags

CCSS.4.NF.B.3B

Front

What is the sum of 1/3 + 1/3 + 1/3 + 1/3?

Back

4/3 or 1 and 1/3.

Tags

CCSS.4.NF.B.3A

Front

What fraction of a circle is NOT shaded if 5/6 is shaded?

Back

1/6.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What is the first step in decomposing a fraction?

Back

Identify the unit fractions that add up to the original fraction.

Tags

CCSS.4.NF.B.3B

Front

If you have 3/4, how can you decompose it?

Back

1/4 + 1/4 + 1/4.

Tags

CCSS.4.NF.B.3B

Front

What is the relationship between decomposing fractions and addition?

Back

Decomposing fractions involves adding unit fractions together.

Tags

CCSS.4.NF.B.3A

Front

What does the term 'break apart' mean in math?

Back

To separate a number or fraction into smaller parts.

Tags

CCSS.3.NF.A.2B

CCSS.3.NF.A.1