Unit 4 Mid-Unit Review

The parts in this model are all equal. Which fraction names the shaded part of the model? 

• 2/3

• 1/5

• 1/3

• 1/2

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Each rectangle is divided into equal parts. 

Compare the fraction of each rectangle that is shaded. Explain what is the same and what is different about the shaded parts. 

Tags

CCSS.4.NF.A.1

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

How many equal parts are between 0 and 1?

• 6

• 4

• 8

• 3

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

The number line has marks at which fractions? Choose all the correct answers. 

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Queen says that A is at 1. 

  Zechariah says that A is at 6/6. 

Callan says Queen and Zechariah are both right. Use the number line to explain Callan's reasoning. 

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Which pairs of equivalent fractions can be shown on the number lines?

Tags

CCSS.4.NF.A.1

CCSS.5.NF.B.5B

Part A

The shaded model shows 1/2.  Shade the other model to show a fraction equivalent to 1/2. 

Tags

CCSS.4.NF.A.1

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

Part B

Name the equivalent fractions that the shaded model represents. 

Tags

CCSS.4.NF.A.1

CCSS.5.NF.B.5B

Maxwell says that the model below shows 6/1.

Ringo says that the model shows 6/6. 

    Which sentence explains who is correct?

• Both are correct because the model shows 6 wholes, and 6/1 and 6/6 are both equal to 6.

• Neither is correct because the model shows 1 whole, and 6/1 and 6/6 are both equal to 6.

• Maxwell is correct because the model shows 6 wholes, and 6/1 = 4.

• Ringo is correct because the model shows 1 whole, and 6/6 = 1.

Tags

CCSS.3.G.A.2

Part A

Which statement best explains whether the models show that 2/4 and 6/8 are equivalent?

• The models do not show that 2/4 is equivalent to 6/8 because they each have a different number of parts shaded.

• The models do not show that 2/4 is equivalent to 6/8 because the size of each whole is not the same.

• The models do not show that 2/4 is equivalent to 6/8 because they are not divided into the same number of parts.

• The models show that 2/4 is equivalent to 6/8 because the shading covers the same area.

Tags

CCSS.4.NF.A.1

CCSS.5.NF.B.5B