Adding and subtracting fractions
Flashcard
•
Mathematics
•
7th Grade
•
Practice Problem
•
Hard
+8
Standards-aligned
Wayground Content
FREE Resource
Student preview
16 questions
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1.
FLASHCARD QUESTION
Front
What is a fraction?
Back
A fraction represents a part of a whole and consists of a numerator (top number) and a denominator (bottom number).
Tags
CCSS.3.NF.A.1
CCSS.3.NF.A.2B
2.
FLASHCARD QUESTION
Front
How do you add fractions with different denominators?
Back
To add fractions with different denominators, first find a common denominator, convert the fractions, and then add the numerators.
Tags
CCSS.5.NF.A.1
CCSS.5.NF.A.2
3.
FLASHCARD QUESTION
Front
What is the least common denominator (LCD)?
Back
The least common denominator is the smallest multiple that two or more denominators share.
4.
FLASHCARD QUESTION
Front
How do you subtract fractions with different denominators?
Back
To subtract fractions with different denominators, find a common denominator, convert the fractions, and then subtract the numerators.
Tags
CCSS.5.NF.A.1
CCSS.5.NF.A.2
5.
FLASHCARD QUESTION
Front
What is the sum of 3/9 and 1/3?
Back
2/3
Tags
CCSS.5.NF.A.1
CCSS.5.NF.A.2
6.
FLASHCARD QUESTION
Front
What is the sum of 4/5 and 3/20?
Back
17/20
Tags
CCSS.5.NF.A.1
CCSS.5.NF.A.2
7.
FLASHCARD QUESTION
Front
How do you simplify a fraction?
Back
To simplify a fraction, divide the numerator and the denominator by their greatest common factor (GCF).
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