Subtraction
3/4 - 2/4 =
Bonus: Make a Model
1/4
2/4 + 1/4 =
Bonus: Make a Model!
3/4
3/4 - x/4 =2/4
1/4
Stacy is measuring milk to make pancake batter. The recipe calls for 3/4 of a jug of milk. She has 1/4 of a jug now.
How much more milk does she need?
She needs 2/4 of a jug of milk.
8/12 - 4/12 =
4/12
5/15 + 6/15 =
11/15
Correct or Incorrect?
2/4 + 1/3 = 3/4
Incorrect
Brandon is baking his favorite dessert. The recipe calls 5/10 of a stick of butter, but he wants to double the recipe.
How much butter will Brandon need?
10/10
3/10 - 1/10 =
2/10
4/38 + 16/38
20/38
11/15 - x/15 = 9/15
2/15
Fred collected 5/12 buckets of apples. Taylor collected 4/12 buckets of apples. Amy collected 1/6 buckets of apples.
How many buckets did Fred and Taylor collect altogether?
Fred and Taylor collected 9/12 buckets of apples.
6/9 - 5/9
1/9
7/14 + 5/14 =
Bonus: Can you simplify?
12/14
Simplified: 6/7
x/8 + 4/8 = 8/8
4/8
John is allowed to play video games for 4/5 hours each day. He has already played for 2/5 hours today.
What fraction of an hour does John have left to play video games today?
John has 2/5 of an hour left to play.
9/25 - 5/25
4/25
7/9 + 2/9 =
9/9
What did we make?
Correct or Incorrect?
4/8 + 2/8 = 6/16
Incorrect
Lincoln wants to mix 3/8 of a liter of red paint with 7/8 of a liter of blue paint to make purple paint.
How many liters of purple paint will Lincoln make by mixing the two colors?
10/8 liters