Add and Subtract Unlike Fractions
Flashcard
•
Mathematics
•
5th Grade
•
Practice Problem
•
Hard
+6
Standards-aligned
Wayground Content
FREE Resource
Student preview
15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is a fraction?
Back
Tags
CCSS.3.NF.A.1
CCSS.3.NF.A.2B
2.
FLASHCARD QUESTION
Front
What does it mean to add fractions?
Back
Adding fractions involves finding a common denominator and then combining the numerators.
Tags
CCSS.4.NF.B.3C
CCSS.4.NF.B.3D
3.
FLASHCARD QUESTION
Front
What is a common denominator?
Back
A common denominator is a shared multiple of the denominators of two or more fractions, allowing them to be added or subtracted.
Tags
CCSS.5.NF.A.1
CCSS.5.NF.A.2
4.
FLASHCARD QUESTION
Front
How do you find a common denominator for 1/2 and 1/3?
Back
The least common multiple (LCM) of 2 and 3 is 6, so the common denominator is 6.
5.
FLASHCARD QUESTION
Front
What is the sum of 1/2 and 1/3?
Back
Tags
CCSS.5.NF.A.1
CCSS.5.NF.A.2
6.
FLASHCARD QUESTION
Front
What does it mean to subtract fractions?
Back
Subtracting fractions also requires a common denominator, after which you subtract the numerators.
Tags
CCSS.4.NF.B.3C
CCSS.4.NF.B.3D
7.
FLASHCARD QUESTION
Front
What is the difference between 6/7 and 2/3?
Back
Tags
CCSS.5.NF.A.1
CCSS.5.NF.A.2
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