decompose fractions

How can you get 3/4?

• 1/4 + 1/4
• 2/4 + 1/4
• 1/4 + 1/4 + 1/4 + 1/4
• 3/4 + 1/4

Tags

CCSS.4.NF.B.3A

Decompose the following fraction:
6/10

• 1/6 + 5/6
• 2/10 + 4/10
• 3/10 + 2/10
• 1/10 + 1/10 + 3/10

Tags

CCSS.4.NF.B.3B

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.3A

How can you decompose 4/7?

• 1/7 + 1/7 + 1/7 + 1/7
• 2/7 + 2/7
• 3/7 + 1/7
• all of the above

Tags

CCSS.4.NF.B.3B

What does $\frac{1}{5}+\frac{1}{5}+\frac{1}{5}+\frac{1}{5}$  equal?

•  $\frac{5}{5}$  

•  $\frac{4}{20}$  

•  $\frac{5}{20}$  

•  $\frac{4}{5}$  

Tags

CCSS.4.NF.B.3A

Using the model, create an equation that uses unit fractions for the fraction strip.

• $\frac{1}{4}+\frac{1}{4}+\frac{1}{4}+\frac{1}{4}=\frac{4}{4}$

• $\frac{1}{6}+\frac{1}{6}+\frac{1}{6}+\frac{1}{6}=\frac{4}{6}$

• $\frac{2}{6}+\frac{2}{6}=\frac{4}{6}$

• $\frac{1}{6}+\frac{1}{6}+\frac{1}{6}+\frac{1}{6}+\frac{1}{6}+\frac{1}{6}=\frac{6}{6}$

Tags

CCSS.4.NF.B.3A