Mathematics
Grade 3
15 min
Add and subtract fractions with like denominators in recipes
Add and subtract fractions with like denominators in recipes
Tutorial Preview
1
A recipe needs 1/4 cup of sugar and 2/4 cup of flour. How much is that in all?
2
You have a measuring cup with 5/6 cup of milk. You use 3/6 cup for a recipe. How much is left?
3
A pancake recipe needs 7/8 cup of batter. You have 4/8 cup. How much more do you need?
Sample Practice Questions
Easy
Add: 1/3 + 1/3
0.1/3
1.2/3
2.2/6
3.1/6
Easy
Subtract: 2/4 - 1/4
0.1/4
1.1/0
2.3/4
3.1/8
Easy
A recipe needs 2/5 cup of juice. You have 1/5 cup. How much more do you need?
0.3/5
1.1/5
2.1/0
3.2/10
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