Fraction Sum

Write as the sum of unit fractions

Tags

CCSS.4.NF.B.3A

Write as the sum of unit fractions

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Which shows the decomposition of the fraction in the model as the sum of smaller unit fractions?

• 1/8 + 1/8 + 1/8 + 1/8 + 1/8 + 1/8 + 1/8 + 1/8

• 1/6 + 1/6 + 1/6 + 1/6 + 1/6 + 1/6

• 1 + 4/6

• 1/6 + 1/6 + 1/6 + 1/6 + 1/6 + 1/6 + 1/6 + 1/6

Tags

CCSS.4.NF.B.3B

What fraction is represented by the sum of 1/6 + 1/6 + 1/6?

• 3/6

• 2/6

• 4/6

• 3/18

Tags

CCSS.4.NF.B.3A

What is the sum of unit fractions of this pictorial model?

• 5/6

• 5/5

• 1/6

• 4/6

Tags

CCSS.4.NF.B.3A

Write the fraction as a sum of unit fractions. 
5/6

• 1/6 + 1/6 + 1/6

• 5/6 + 5/6

• 1/6 + 1/6 + 1/6+1/6 + 1/6 + 1/6

• 1/6 + 1/6 + 1/6 + 1/6 + 1/6

Tags

CCSS.4.NF.B.3B

Choose all the ways you can decompose this fraction.

• 1/4 + 1/4 + 1/4 +1/4

• 1/3 + 1/3 + 1/3

• 1/4 + 1/4 + 1/4 

• 3/4 + 1/4

Tags

CCSS.4.NF.B.3B

Which expression shows 3/4 as a sum of unit fractions?

• 2/4 + 2/4

• 1/4 + 1/4 + 1/4

• 3/4 + 1/4

• 2/2 = 1/2

Tags

CCSS.4.NF.B.3B

How can you get 3/4?

• 1/4 + 1/4

• 1/4 + 1/4 + 1/4

• 1/4 + 1/4 + 1/4 + 1/4

• 3/4 + 1/4

Tags

CCSS.4.NF.B.3A

Decompose 4/100 into the sum of its unit fractions.

• 1/4+1/4+1/4+1/4 = 4/100

• 4/100+4/100+4/100+4/100 = 4/100

• 1/100+1/100+2/100 = 4/100

• 1/100+1/100+1/100+1/100 = 4/100

Tags

CCSS.4.NF.B.3A