Adding and Subtracting Fractions
Flashcard
•
Mathematics
•
3rd - 6th Grade
•
Practice Problem
•
Hard
+5
Standards-aligned
Wayground Content
FREE Resource
Student preview
15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is a fraction?
Back
A fraction represents a part of a whole. It 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
What does it mean to add fractions?
Back
Adding fractions means combining parts of a whole. To add fractions, they must have the same denominator or a common denominator.
Tags
CCSS.4.NF.B.3C
CCSS.4.NF.B.3D
3.
FLASHCARD QUESTION
Front
What does it mean to subtract fractions?
Back
Subtracting fractions means taking away a part from a whole. Like addition, the fractions must have the same denominator or a common denominator.
Tags
CCSS.4.NF.B.3A
4.
FLASHCARD QUESTION
Front
What is a common denominator?
Back
A common denominator is a number that is a multiple of the denominators of two or more fractions, allowing them to be added or subtracted.
5.
FLASHCARD QUESTION
Front
How do you find the least common denominator (LCD)?
Back
To find the least common denominator, list the multiples of each denominator and find the smallest multiple that they share.
6.
FLASHCARD QUESTION
Front
What is the sum of 3/20 and 3/4?
Back
9/10
Tags
CCSS.5.NF.A.1
CCSS.5.NF.A.2
7.
FLASHCARD QUESTION
Front
What is the difference between 11/12 and 1/8?
Back
19/24
Tags
CCSS.5.NF.A.1
CCSS.5.NF.A.2
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