Eureka Module 3: Adding/Subtracting Fractions (5.3A,H,K,5.4F)

Mrs. Allie collected notebook paper from her students at the beginning of the school year. The model is shaded to show the fraction of this notebook paper that Mrs. Allie used in each of the three months.

What fraction of the notebook paper collected was used?

• 3/8

• 7/8

• 3/14

• 1/8

Tags

CCSS.4.NF.B.3A

Cara and Marcus shared a candy bar. The models are shaded to show the fraction of the candy bar each of them ate. What fraction did they eat all together?

• 11/12

• 9/16

• 1/12

• 9/12

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

The shaded part of the model represents a fraction. Another fraction was subtracted from the the first fraction. Which expression does the model represent?

• 11/15 - 1/6

• 11/12 - 6/12

• 6/15 - 4/15

• 11/15 - 2/5

Tags

CCSS.4.NF.B.3A

Ann is 10.5 years old. Marco is 11and 7/12 years old. How many years older is Marco than Ann?

• 
• 
• 
• 

Tags

CCSS.7.NS.A.1C

The shaded part of the model represents a fraction. Another fraction was subtracted from the first fraction.

• 
• 
• 

Tags

CCSS.4.NF.B.3A

Which figure best represents the expression below?

4/8 + 1/4

• none

• green

• yellow

• pink

Tags

CCSS.4.NF.B.3A

5/6 - 1/5

• 25/30

• 19/30

• 5/6

• 31/30

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Alice and her friends eat pizza at a party. The models are shaded to show the amount of each pizza they eat.

• 1

• 7/12

• 12/13

• 1 1/12

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

1/2 + 1/3

• Greater than 1

• Less than one

Tags

CCSS.4.NF.B.3A

5 - 4 3/5

• 1 3/5

• 2/5

• 1 2/5

• 8/5

Tags

CCSS.7.NS.A.1C