Module 3, lessons 8-11

 $3\ \frac{2}{5}\ +\ 4\ =\$  

•  $3\ \frac{4}{5}$  

•  $7\ \frac{2}{5}$  

•  $7\ \frac{3}{5}$  

•  $4\ \frac{4}{5}$  

 $2\ \frac{1}{3}+\frac{1}{4}=$  

•  $2\ \frac{2}{7}$  

•  $2\ \frac{2}{12}$  

•  $2\ \frac{7}{12}$  

•  $2\ \frac{1}{12}$  

 $3\ \frac{2}{5}+2\ \frac{1}{2\ }=$  

•  $6\ \frac{1}{10}$  

•  $5\ \frac{3}{7}$  

•  $5\ \frac{11}{10}$  

•  $5\ \frac{9}{10}$  

Answer in simplest form.

 $2\ \frac{1}{2}+5\ \frac{3}{4}=$  

•  $7\ \frac{5}{4}$  

•  $8\ \frac{1}{4}$  

•  $8\ \frac{3}{4}$  

•  $7\ \frac{1}{4}$  

 $3\ -\ 1\ \frac{2}{3}=$  

•  $1\ \frac{1}{3}$  

•  $2\ \frac{1}{3}$  

•  $1\ \frac{2}{3}$  

•  $2\ \frac{2}{3}$  

What id the least common denominator for

 $\frac{1}{4}and\ \frac{1}{6}$  

 $\frac{5}{6}-\frac{2}{3}=$  Answer in simplest form.

•  $\frac{3}{3}$  

•  $\frac{1}{6}$  

•  $\frac{3}{6}or\ \frac{1}{2}$  

•  $\frac{5}{18}$  

 $4\ \frac{3}{5}-2\ \frac{1}{3}=$  

•  $1\ \frac{4}{15}$  

•  $1\ \frac{4}{5}$  

•  $2$  

•  $2\ \frac{4}{15}$  

Billy Bob Bones has

 $1\ \frac{3}{7}$  liter of Brain Juice.  He drinks  $\frac{1}{3}$  liter.  How much Brain Juice does he have left?

•  $1\ liter$  

•  $\frac{2}{4}or\ \frac{1}{2}liter$  

•  $1\ \frac{2}{21}liter$  

•  $\frac{2}{21}liter$  

 $\frac{17}{8}$  

Simplify (turn into a mixed number)

•  $2\ \frac{1}{8}$  

•  $2$  

•  $1\ \frac{1}{8}$  

•  $2\ \frac{1}{17}$