Adding & Subtracting Fractions & Mixed Numbers

Which fraction is equivalent to 9/12?

• 1/4

• 3/4

• 1/3

• 1/2

Which denominator could be used to write equivalent fractions when adding 3/9 and 5/6?

• 12

• 18

• 24

• 7

Which is NOT true?

• $\frac{1}{4\ }\ =\ \frac{6}{24}$

• $\frac{3}{8}\ \ =\ \frac{9}{24}$

• $\frac{2}{5}\ =\ \frac{14}{35}$

• $\frac{9}{10}\ =\ \frac{18}{35}$

What fraction is equivalent to

 $7\ \ \frac{2}{3}$  ?

•  $\frac{23}{3}$  

•  $\frac{20}{3}$  

•  $\frac{42}{3}$  

•  $\frac{6}{7}$  

Solve this problem:

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

•  $4\ \frac{5}{10}$  

•  $4\ \frac{3}{15}$  

•  $4\ \frac{3}{8}$  

•  $5$  

 $\frac{2}{9}\ +\ \frac{1}{4}$  

•  $\frac{3}{13}$  

•  $\frac{17}{36}$  

•  $\frac{3}{36}$  

•  $\frac{3}{9}$  

 $\frac{7}{8}\ -\ \frac{18}{24}$  

•  $\frac{1}{10}$  

•  $\frac{1}{3}$  

•  $\frac{1}{16}$  

•  $\frac{1}{8}$  

You and your friend are making a project. You have 5/6 of a yard of fabric, and your friend has 2 1/12 yards of fabric. ABOUT how many yards of fabric do you have combined?

• 1 1/2 yards

• 2 yards

• 2 1/2 yards

• 3 yards

Estimate the difference:

 $\frac{11}{12}\ -\ \frac{1}{16}$  

• 2

• 1

• 0

 $3\ \frac{11}{15}\ -\ 2\ \frac{2}{3}$  

•  $\frac{29}{3}$  

•  $\frac{48}{45}$  

•  $\frac{16}{15}$  

•  $\frac{192}{5}$