Fractions

What do I need when I add fractions?

• like terms

• common denominators

• keep, change, flip

• nothing

What do I need when I subtract fractions?

• like terms

• common denominators

• keep, change, flip

• nothing

What do I need when I multiply fractions?

• like terms

• common denominators

• keep, change, flip

• nothing

What do I need when I divide fractions?

• like terms

• common denominators

• keep, change, flip

• nothing

 $\frac{1}{2}+3$  

•  $6$  

•  $\frac{4}{3}$  

•  $\frac{7}{2}$  

•  $\frac{9}{2}$  

 $\frac{4}{3}\times\frac{2}{3}$  

•  $\frac{8}{9}$  

•  $\frac{4}{3}$  

•  $\frac{8}{6}$  

•  $1$  

 $\frac{\left(\frac{2}{3}\right)}{\left(\frac{3}{4}\right)}$  

•  $\frac{3}{2}$  

•  $\frac{1}{2}$  

•  $\frac{8}{9}$  

• 2

 $\frac{5}{3}-\frac{1}{2}$  

•  $\frac{7}{6}$  

•  $\frac{4}{1}$  

•  $\frac{5}{2}$  

•  $\frac{8}{3}$  

 $\frac{100}{43}+1$  

•  $\frac{24}{43}$  

•  $\frac{43}{100}$  

•  $143$  

•  $\frac{143}{43}$  

 $\frac{5}{12}\cdot\frac{7}{3}$  

•  $\frac{28}{12}$  

•  $\frac{35}{36}$  

•  $\frac{7}{4}$  

•  $\frac{12}{7}$