Add and Subtract Fractions with Unlike Denominators

What is the sum?

• $\frac{6}{12}$

• $\frac{17}{12}$

• 1

• $\frac{5}{7}$

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What is the difference?

• $\frac{13}{24}$

• $\frac{5}{24}$

• $\frac{12}{48}$

• $\frac{6}{5}$

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Find the difference.

• $2\ \frac{13}{35}$

• $3\ \frac{3}{2}$

• $3\ \frac{27}{35}$

• $3\ \frac{13}{35}$

Tags

CCSS.7.NS.A.1C

• 1/9
• 11/9
• 5/9
• 7/12

Tags

CCSS.7.NS.A.1C

What is the least common denominator for 3 and 4?

• 6
• 4
• 3
• 12

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

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

• numerator
• denominator
• fractionator
• equivalent

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

• 1
• 3/6
• 1/2
• 2

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

• 13/15
• 1 7/12
• 1
• 9/15

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

 $\frac{5}{4}-\frac{1}{2}$  

•  $\frac{6}{8}$  

•  $\frac{6}{7}$  

•  $\frac{29}{12}$  

•  $\frac{4}{2}$  

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

 $\frac{2}{5}-\frac{1}{4}$  

• 1

•  $\frac{2}{20}$  

•  $\frac{3}{20}$  

•  $\frac{3}{4}$  

Tags

CCSS.7.NS.A.1C