Decomposing Fractions

3/4 = ?

Choose one way to decompose 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

How can you decompose 4/7?

• 1/7 + 1/7 + 1/7 + 1/7
• 2/7 + 2/7
• 3/7 + 1/7
• all of the above

Tags

CCSS.4.NF.B.3B

7/8 =

Choose one way to decompose 7/8 into smaller parts.

• 5/8 + 3/8 + 1/8

• 2/8 + 2/8 + 2/8

• 4/8 + 2/8 + 1/8

• 3/8 + 3/8 + 3/8

Tags

CCSS.3.NF.A.1

Using unit fractions, choose the addition sentence that shows the area shaded in pink.

• 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.MD.C.7

CCSS.3.NF.A.1

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

What fraction represents the shaded area of the tape diagram?

• 3/5

• 2/5

• 5/5

Tags

CCSS.3.G.A.2

CCSS.3.NF.A.1

How can you decompose 4/7?

• 1/7 + 1/7

• 1/7 + 1/7 + 1/7 +1/7

• 2/7 + 1/7

• 1/2 + 1/2 + 1/2 + 1/2

Tags

CCSS.4.NF.B.3B

Choose the equation that matches the shaded parts in the model.

• 4/10 + 2/10 + 1/10 = 7/10

• 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10 = 7/10

• 4/4 + 2/2 + 1/1 = 7/10

• 4/7 + 2/7 + 1/7 = 7/7

Tags

CCSS.3.G.A.2

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.4.NF.B.3A

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.4.NF.B.3B