Introduction to fraction

What is fraction?

• a parts

• a whole

• parts of a whole

• whole of a parts

What is $\frac{2}{6}$   in its simplest form?

•  $\frac{1}{2}$  

•  $\frac{1}{3}$  

•  $\frac{1}{4}$  

•  $\frac{1}{6}$  

 Express 2  $\div$  5 in fraction?

•  $\frac{2}{5}$  

•  $\frac{5}{2}$  

•  $\frac{1}{5}$  

•  $\frac{1}{2}$  

Change $\frac{8}{3}$  to mixed number.

• 1 $\frac{1}{3}$  

• 2 $\frac{1}{3}$  

• 2 $\frac{2}{3}$  

• 3 $\frac{2}{3}$  

Change 1 $\frac{1}{5}$  to improper fraction.

•  $\frac{5}{7}$  

•  $\frac{3}{5}$  

•  $\frac{6}{5}$  

•  $\frac{7}{5}$  

Which of the following are an example of mixed number?

• 1 $\frac{2}{3}$

• $\frac{2}{3}$

• 2 $\div$ 3

• $\frac{3}{2}$

Which of the following are an example of an improper fraction?

• $\frac{4}{7}$

• 1 $\frac{4}{7}$

• 1 $\div$ 7

• $\frac{7}{4}$

Which of the following are an example of a proper fraction?

• $\frac{3}{2}$

• $\frac{2}{3}$

• 1 $\frac{1}{3}$

• $\frac{5}{3}$

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

For a family picnic, Rosie's parents make an extra long hero sandwich. Rosie cuts the sandwich into 4 equal pieces.

What fraction represents each piece of the sandwich?

• $\frac{1}{4}$

• $\frac{4}{3}$

• 1 $\div$ 4

• 4 $\div$ 1

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Albert bakes a pizza and cuts it into 8 equal pieces.

What fraction represents each piece of the pizza?

• $\frac{1}{4}$

• $\frac{1}{3}$

• $\frac{3}{8}$

• $\frac{1}{8}$