Add and Subtract Fractions 7.2

Write the following fraction as a unit fraction sum:  $\frac{4}{5}$  

•  $\frac{1}{5}+\frac{1}{5}+\frac{1}{5}+\frac{1}{5}$  

•  $1+1+1+1$  

•  $\frac{1}{5}+\frac{1}{5}+\frac{1}{5}$  

•  $\frac{1}{5}+\frac{1}{5}+\frac{1}{5}+\frac{1}{5}+\frac{1}{5}$  

Tags

CCSS.4.NF.B.3A

Write the following fraction as a unit fraction sum:  $\frac{3}{4}$  

•  $1+1+1$  

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

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

•  $\frac{1}{4}+\frac{1}{4}$  

Tags

CCSS.4.NF.B.3B

Write the following fraction as a unit fraction sum:  $\frac{2}{3}$  

•  $\frac{1}{3}+\frac{1}{3}+\frac{1}{3}+\frac{1}{3}$  

•  $1+1+1$  

•  $\frac{1}{3}+\frac{1}{3}+\frac{1}{3}$  

•  $\frac{1}{3}+\frac{1}{3}$  

Tags

CCSS.4.NF.B.3B

Write the following fraction as a unit fraction sum: $\frac{3}{3}$  

•  $\frac{1}{3}+\frac{1}{3}+\frac{1}{3}$  

•  $1+1+1$  

•  $\frac{1}{3}+\frac{1}{3}$  

•  $\frac{1}{3}+\frac{1}{3}+\frac{1}{3}+\frac{1}{3}$  

Tags

CCSS.4.NF.B.3B

Write the following fraction as a unit fraction sum: $\frac{2}{4}$  

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

•  $\frac{1}{3}+\frac{1}{3}$  

•  $1+1$  

•  $\frac{1}{4}+\frac{1}{4}$  

Tags

CCSS.4.NF.B.3B

Write the following fraction as a unit fraction sum: $\frac{3}{6}$

•  $\frac{1}{3}+\frac{1}{3}+\frac{1}{3}$  

•  $1+1+1$  

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

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

Tags

CCSS.4.NF.B.3A

What is a unit fraction?

• describes the part of the whole one piece represents

• a number that names a part of a whole or a group

• two or more fractions that name the same amount

• a whole number greater than one

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

What number is always in the numerator of a unit fraction?

• 3

• 4

• 1

• 2

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Write the following fraction as a unit fraction sum: $\frac{4}{7}$

•  $1+1+1+1$  

•  $\frac{1}{7}+\frac{1}{7}+\frac{1}{7}+\frac{1}{7}$  

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

•  $\frac{1}{7}+\frac{1}{7}+\frac{1}{7}$  

Tags

CCSS.4.NF.B.3A

what is the sum of the unit fractions: 

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

•  $\frac{3}{4}$  

•  $3$  

•  $\frac{3}{5}$  

•  $\frac{2}{4}$  

Tags

CCSS.4.NF.B.3A