3.5 Sum of Fractions

Paula mixed strawberry yogurt and milk to make a smoothie. The smoothie fills 2/3 cup. Which is 2/3 written as the sum of unit fractions?

• 2/ 3 + 2/ 3

• 1/2+1/2

• 1/3 + 2/3

• 1/3 +1/3

Tags

CCSS.4.NF.B.3B

page 102

question #9

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page 102

question #10

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Tags

CCSS.8.EE.C.7

CCSS.8.F.A.3

CCSS.8.F.B.4

CCSS.8.EE.B.5

CCSS.8.EE.B.6

CCSS.8.SP.A.2

page 102

question #11

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page 104

question # 9

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Tags

CCSS.8.EE.C.7

CCSS.8.F.A.3

CCSS.8.F.B.4

page 104

question #10

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page 104

question #11

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page 104

question #12

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Tags

CCSS.3.G.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

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.4.NF.B.3A