Subtracting Fractions with Unlike Denominators
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
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
What does it mean to subtract fractions?
Back
Subtracting fractions means finding the difference between two fractions.
Tags
CCSS.4.NF.B.3A
3.
FLASHCARD QUESTION
Front
What are unlike denominators?
Back
Unlike denominators are denominators that are not the same in two or more fractions.
Tags
CCSS.3.NF.A.3A
CCSS.3.NF.A.3B
CCSS.4.NF.A.1
4.
FLASHCARD QUESTION
Front
How do you find a common denominator?
Back
To find a common denominator, identify the least common multiple (LCM) of the denominators.
5.
FLASHCARD QUESTION
Front
What is the first step in subtracting fractions with unlike denominators?
Back
The first step is to find a common denominator for the fractions.
Tags
CCSS.5.NF.A.1
CCSS.5.NF.A.2
6.
FLASHCARD QUESTION
Front
What is the formula for subtracting fractions?
Back
The formula is: (a/b) - (c/d) = (a*d - b*c) / (b*d) where a/b and c/d are the fractions.
Tags
CCSS.5.NF.A.1
CCSS.5.NF.A.2
7.
FLASHCARD QUESTION
Front
What is 7/8 - 1/6?
Back
17/24
Tags
CCSS.7.NS.A.1C
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Classlink
Continue with Clever
or continue with
Microsoft
%20(1).png)
Apple
Others
Already have an account?
