Adding and Subtracting Fractions- 4.nf.3

Alany, Naya, Sabrina, and Mariana are going to share a whole pizza. The pizza is cut into 8 equal slices. They will put the parts on four separate plates. What part of the whole pizza could be on each plate?

• A. 2/8 + 2/8 + 2/8 + 2/8

• B. 2/8 + 3/8 + 1/8 +1/8

• C. 4/8 + 4/8

Tags

CCSS.4.NF.B.3A

 $4\ \frac{1}{4}\ -\ 2\ \frac{3}{4}$  

•  $1\ \frac{1}{2}$  

•  $2\ \frac{1}{2}$  

•  $1\ \frac{3}{4}$  

•  $6\ \frac{3}{4}$  

Decompose the fraction represented with the pizzas

• 1/4 +1/3 +1/3 +1/4
• 1/3 +1/3 +1/4
• 1/3 +1/3 +1/3 +1/3

Tags

CCSS.4.NF.B.3B

What is the sum?

1/10 + 4/10 =

• 4/100

• 5/20

• 3/10

• 1/2

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

5/8 + 1/8 =

• 3/4

• 3/8

• 5/16

• 5/64

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

• $3\ \frac{3}{8}$

• $3\ \frac{5}{8}$

• $4\ \frac{3}{8}$

• $5\ \frac{1}{8}$

• Olivia spent 3 3/5 hours on her homework.

• Olivia spent 3 3/10 hours on her homework.

• Olivia spent 4 1/5 hours on her homework.

• Olivia spent 4 3/5 hours on her homework.

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Katie needs 6/8 cup of flour for a cake recipe. She has 1/8 cup of flour. How much more flour does Katie need?

• 5/16 cup

• 7/16 cup

• 5/8 cup

• 7/8 cup

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What is the difference in the following equation in its lowest terms:
9/12 - 5/12 =

• 14/12
• 1/3
• 5/12
• 2/3

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

• 14/16
• 7/8
• 8/7
• 4/10

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2