Ch 12: Fraction Concepts

 Which fraction is equivalent to
 $\frac{1}{2}$  ?

•  $\frac{1}{4}$  

•  $\frac{2}{4}$  

•  $\frac{3}{4}$  

•  $\frac{2}{6}$  

Which fraction is equivalent to  $\frac{1}{4}$  ?

•  $\frac{1}{6}$  

•  $\frac{2}{6}$  

•  $\frac{1}{8}$  

•  $\frac{2}{8}$  

Which fraction is equal to 1 whole?

• $\frac{0}{3}$

• $\frac{1}{3}$

• $\frac{2}{3}$

• $\frac{3}{3}$

 $\frac{1}{3}$   or    $\frac{2}{3}$     Which fraction is greater?

•  $\frac{2}{3}$  

•  $\frac{1}{3}$  

 $\frac{1}{5}$    or    $\frac{1}{3}$     Which fraction is greater?

•  $\frac{1}{5}$  

•  $\frac{1}{3}$  

 $\frac{1}{3}$      --------    $\frac{1}{5}$  

• <

• >

• =

• ?

Compare   $\frac{3}{4}$  and  $\frac{1}{2}$  

•  $\frac{3}{4}$   $>$   $\frac{1}{2}$  

•  $\frac{3}{4}$   $<$   $\frac{1}{2}$  

•  $\frac{3}{4}$   $=$   $\frac{1}{2}$  

Sue has a box of crayons. There are 10 crayons in each box. Out of the 10 crayons, 3 are different shades of red. If Sue gets 40 crayons, how many crayons will be shades of red? 

# of red crayons-  3         6         9         ? 
Total crayons-        10      20      30      40

• 6

• 9

• 12

• 20

Which lists the fractions in order from least to greatest?

• $\frac{1}{2\ }$ $\frac{3}{4}$ $\frac{3}{8}$

• $\frac{3}{4}$ $\frac{3}{8}$ $\frac{1}{2}$

• $\frac{3}{8}$ $\frac{1}{2}$ $\frac{3}{4}$

• $\frac{3}{4}$ $\frac{1}{2}$ $\frac{3}{8}$

What fraction of this circle is green?

• 5/6
• 5/8
• 3/8
• 3/5

Tags

CCSS.3.G.A.2

CCSS.3.NF.A.1