Fractions

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

• 1/2 + 1/2= 2/2

• 1/4 + 1/4= 2/4

• 1/4 + 1/4= 2/8

• 1/3+ 1/3= 2/3

Tags

CCSS.3.G.A.2

CCSS.3.NF.A.1

CCSS.3.NF.A.3

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

• 3/6

• 2/6

• 4/6

• 3/18

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

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.3.NF.A.1

CCSS.3.NF.A.3

A unit fraction has _____ as its numerator.

• 1

• 2

• 3

• 4

Tags

CCSS.3.NF.A.1

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.3.NF.A.1

Which equation shows 5/6?

• 1/6 + 1/6 + 1/6 + 1/6 + 1/6 

• 2/6 + 3/6 

• 3/6 + 3/6 

• Both 1/6 + 1/6 + 1/6 + 1/6 + 1/6 AND 2/6 + 3/6 

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

Which equation shows unit fractions representing 5/10? 

• 1/10 + 1/10 + 1/10 + 1/10 + 1/10 

• 2/10 + 3/10 

• neither

• both

Tags

CCSS.3.NF.A.1

Decompose the following fraction:
6/10

• 1/6 + 5/6

• 2/10 + 4/10

• 3/10 + 2/10

• 1/10 + 1/10 + 3/10

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

How can you get 3/4?

• 1/4 + 1/4

• 2/4 + 1/4

• 1/4 + 1/4 + 1/4 + 1/4

• 3/4 + 1/4

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

What is the rule?

• Multiply by 4

• Add 4

• Multiply by 3

• Add 3

Tags

CCSS.3.OA.A.3

CCSS.3.OA.B.5

CCSS.3.OA.C.7