Unlike Fractions

What is the least common denominator for 1/3 and 3/4?

• 6

• 4

• 3

• 12

Add these fractions.
1/2 + 1/3 =

• 5/6
• 2/5
• 1/5
• 1

Tags

CCSS.4.NF.A.2

Which subtraction problem is equivalent to  $\frac{4}{5}-\frac{3}{4}$  ?

•  $\frac{4}{20}-\frac{3}{20}$  

•  $\frac{20}{20}-\frac{15}{20}$  

•  $\frac{16}{20}-\frac{20}{20}$  

•  $\frac{16}{20}-\frac{15}{20}$  

Tags

CCSS.4.NF.A.1

CCSS.4.NF.A.2

What is the answer to the problem  $\frac{4}{5}-\frac{3}{4}$  ?

•  $\frac{1}{15}$  

•  $\frac{1}{1}$  

•  $\frac{1}{20}$  

•  $\frac{1}{0}$  

Tags

CCSS.4.NF.A.2

What is the least common denominator for the problem  $\frac{1}{2}-\frac{1}{6}$  ?

• 1

• 2

• 6

• 12

Tags

CCSS.4.NF.A.2

What is the least common denominator for 6/7 and 1/2?

• 12

• 14

• 7

• 6

Which subtraction problem is equivalent to  $\frac{1}{2}-\frac{1}{6}$  ?

•  $\frac{1}{6}-\frac{1}{6}$  

•  $\frac{2}{6}-\frac{1}{6}$  

•  $\frac{3}{6}-\frac{1}{6}$  

•  $\frac{6}{6}-\frac{1}{6}$  

Tags

CCSS.4.NF.A.1

What is the answer to the problem  $\frac{1}{2}-\frac{1}{6}$  ?

•  $\frac{0}{4}$  

•  $\frac{0}{6}$  

•  $\frac{1}{6}$  

•  $\frac{2}{6}$  

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

3/5 + 1/4 = 

• 5/20
• 12/20
• 7/20
• 17/20

Tags

CCSS.4.NF.A.2

CCSS.4.NF.B.3

Tina’s hand measures 1/3 foot long. Tim’s hand measures 1/4 foot long. How much longer is Tina’s hand than Tim’s hand?

• 1/4 foot
• 7/12 foot
• 1/12 foot
• 1/7 foot

Tags

CCSS.4.MD.A.2

CCSS.4.NF.A.2