Add and Subtract Parts of a Whole
What is the result of adding 1/4 + 2/4?
3/4
Subtract 5/6 - 2/6.
3/6 or 1/2
What is the result of 4/10 + 5/10?
9/10
3/6 - 1/6 = ______
2/6
2 2/3 + 3 2/3 =_____
6 1/3
If a cake is cut into 8 equal slices and you eat 3, how many slices are left?
5 slices
What is the result of 4/9 - 1/9?
3/9 or 1/3
Scooby walks 4/10 of a mile to his friend's house. Then he walks 5/10 of a mile to the store. How far does he walk in all?
9/10 of a mile
7/5 - 3/5 = _____
4/5
6 4/5 - 3 3/5 = ____
3 1/5
Subtract 2/3 from 3/3.
3/3 - 2/3 = 1/3
Calculate 7/10 - 3/10.
4/10 or 2/5
Sadie eats 1/8 of a pan of lasagna and her brother eats 2/8 of it. What fraction of the pan of lasagna do they eat?
3/8 pan of lasagna
6/10 + 3/10 = ____
9/10
6 6/8 - 4 7/8 =______
1 7/8
Calculate 2/5 + 1/5.
3/5
Calculate 5/6 - 1/6.
4/6 or 2/3
Joey mixes 2/3 pound of pasta with 1/3 pound of cheese. How many pounds of mac and cheese does Joey mix?
3/3 or 1 whole pound of mac and cheese
1 - 3/8 = ___
5/8
Mrs. Bond has two lengths poster to fit together. One has a length of 2 5/12 feet and the other has a length of 3 7/12 feet. How many feet of poster does she have?
6 feet of poster
Nico ate 4/8 of a pizza. Luca ate 3/8 of the same pizza. How much of the pizza was eaten by Nico and Luca?
7/8 of the pizza
Camille reads for 3/4 hour in the morning and 2/4 hour in the afternoon. How much longer does Camille read in the morning than he does in the afternoon?
1/4 hour longer
Mrs. Snodgrass ate 1/4 of an apple. Mrs. Sterchele ate 2/4 of the apple. How much did they eat together?
3/4 of the apple
Mrs. Scarpa buys 5/8 pounds of red grapes and 3/8 pounds of green grapes. How many pounds of grapes did she buy?
8/8 or 1 whole pound
To get the correct color, Miss Victor mixed 3 1/4 quarts of white paint, 1 2/4 quarts of blue paint, and 2 3/4 quarts of green paint. How much paint did Miss Victor make?
7 2/4 or 7 1/2 quarts of paint