Module 5 Topic A

What is the unit fraction of this tape diagram?

• 1/10

• 10/10

• 7/10

• 1 whole

Which option shows the sum of unit fractions?

• 2/10 + 5/10

• 10/10 - 3/10

• 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10

• 7/10

The fraction tape diagram (area model) shows that:

• 1/2 = 3/6

• 1/2= 6/12

• 1/2= 6/6

• 3/4 = 3/6

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

Select the correct ways to decompose 6/8

• 1/8 + 1/8 + 1/8 + 1/8 + 1/8 + 1/8

• 
• 3/8 + 1/8 + 2/8

• 
• 1/4 +5/4

The number on top of a fraction is called:

• fraction

• numerator

• denominator

• the whole

Tags

CCSS.3.NF.A.1

The number on the bottom of the fraction is called:

• a fraction

• numerator

• denominator

• a whole

Tags

CCSS.3.NF.A.1

A unit fraction is:

• how many pieces are in the whole

• how many pieces are shaded

• when the numerator and denominator are equal

• When the numerator is 1

Select the number sentence that matches this tape diagram.

• 3/4 =6/8

• 3/4 + 6/8

• 6/8 = 1/4

• 3/6 = 4/8

Use the model to give the shaded area as both a sum of unit fractions and as a multiplication sentence.

• 1/4 = 2/8
  1/4= 1/8 + 1/8= 2/8
  1/4 = 2 X 1/8 = 2/8

• 1/2 = 2/8
  1/2= 1/8 + 1/8= 2/8
  1/2 = 2 X 1/8 = 2/8

• 1/3 = 2/8
  1/3= 1/8 + 1/8= 2/8
  1/3 = 2 X 1/8 = 2/8

Use the model to give the shaded area as both a sum of unit fractions and as a multiplication sentence.

• 1/2 = 3/6

  1/2 = 1/6 + 1/6 + 1/6 = 3/6

  1/2 = 3 x 1/6 = 3/6

• 1/4 = 3/6

  1/4 = 1/6 + 1/6 = 2/6

  1/4 = 3 x 1/6 = 2/6

• 1 = 1/6

  1 = 1/6 = 1/6

  1 = 1 x 1/6 = 1/6