Unit 5- Adding and Subtracting fractions CA

Is this a correct answer?

• Yes, the student correctly added.
• No, you cannot add unlike denominators
• No, 5 + 7 is not 12
• No, 2 + 3 is not 5

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Pam walks 7/8 of a mile to school.  Paul walks 1/2 of a mile to school.  How much farther does Pam walk than Paul? 

• 3/8
• 4/5
• 1 3/8
• 3/4

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Marty made two types of cookies.  He used 2/3 cup of sugar for one recipe and 1/4 cup  of sugar for the other.  How much sugar did he use in all? 

• 5/12
• 3/7
• 11/12
• 1/3

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

$\frac{8}{9}-\frac{5}{6}$

• $\frac{1}{18}$

• $\frac{3}{3}$

• $\frac{3}{18}$

• $\frac{1}{54}$

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

 $\frac{5}{12}+\frac{1}{6}$  

•  $\frac{6}{18}$  

•  $\frac{6}{12}$  

•  $\frac{3}{4}$  

•  $\frac{7}{12}$  

Tags

CCSS.4.NF.A.2

Add the fractions together?

• 3/8
• 11/15
• 2/15
• 1/2

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Add and Simplify the problem

• 13 16/25

• 14 2/5

• 13 1/4

• 13 32/20

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

• 3 4/6

• 3 2/3

• 3 1/3

• 3 1/2

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Monique wants to bake a cake. She needs 2 1/8 cups of sugar, and 1 5/24 cups of flour. How many cups of ingredients will she use in all?

• 3 8/24 cups
• 3 3/32 cups
• 3 8/32 cups
• 3 3/24 cups

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

The number on top of the fraction bar is called the _______. The number under the fraction bar is called the ______.

• denominator; numerator
• numerator; denominator
• mixed number; fraction
• fraction; mixed number

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B