Addition of Fractions Year 4

What must you have to add and subtract fractions?

• Common numerators
• Different numerators
• Different denominators
• Common denominators

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

The number on the top of a fraction is called what?

• numerator
• denominator

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What is an improper fraction?  

• A fraction that is greater than one. 
• A fraction that has a whole number and a fraction part. 
• A fraction that is in the simplest form. 
• A fraction with a common denominator. 

Tags

CCSS.3.NF.A.3C

Add these Fractions

• $\frac{2}{4}$

• $\frac{3}{4}$

• $\frac{5}{4}$

• 1

 $\frac{1}{7}\ +\ \frac{4}{7}$  

•  $\frac{5}{7}$  

•  $\frac{3}{7}$  

•  $\frac{2}{7}$  

•  $\frac{1}{7}$  

 $\frac{3}{4}\ \ \ +\ \ \ \frac{5}{6}\ \ =$  

•  $1\frac{7}{12}$  

•  $\frac{1}{3}$  

•  $\frac{4}{5}$  

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

 $1\frac{1}{3}\ \ +\ \ \ \frac{1}{4}\ \ =$  

•  $1\frac{2}{7}$  

•  $1\frac{7}{12}$  

•  $1\frac{1}{12}$  

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

 $4\ \ +\frac{3}{5}\ \ +\ \ 1\frac{\ 1}{\ 2}\ \ \ =$  

•  $5\frac{11}{10}$  

•  $6\frac{1}{10}$  

•  $5\frac{4}{7}$  

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

 $3\ \frac{1}{10}\ +\ 2\ \frac{2}{5}\ +\ 2\ \frac{1}{2}\ =$  

• 6

• 7

• 8

• 9

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

 $\frac{7}{8}$  +  $\frac{1}{2}$  + $\frac{3}{8}$  =

•  $\frac{11}{18}$  

•  $\frac{14}{8}$  

•  $1\frac{6}{8}$  

•  $1\frac{3}{4}$  

Tags

CCSS.3.NF.A.1