Add and Subtract Fractions

Mrs. Syrus bakes 4 whole pies for Thanksgiving. After dessert is finished, she has 2 1/4 pie left. How much pie did her family eat?

Lori has 7 $$\frac{1}{3}$$ inches of red string and 6 $$\frac{2}{3}$$ inches of blue string. How many inches of string does she have in total?

Sam painted 9 8/12 feet of the school mural and Mary painted 6 2/12 feet of the mural. How much more did Sam paint than Mary?

Diane had 3 2/3 cups of flour. She used 2 1/3 cups of flour for a recipe. How many cups of flour does Diane have left?

The Gill family ordered a large pizza. Kyle ate 1/8 of the pizza, Scott ate 2/8 of the pizza, and Missy ate 3/8 of the pizza. How much of the pizza was left?

Sum of $$1\ \frac{1}{5}$$ and $$3\ \frac{3}{5}$$

Sum of $$\frac{2}{10}$$ and $$\frac{9}{10}$$ as a mixed number.