Adding and Subtracting Mixed Numbers
Flashcard
•
Mathematics
•
5th Grade
•
Practice Problem
•
Easy
Wayground Content
Used 1+ times
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15 questions
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1.
FLASHCARD QUESTION
Front
What is a mixed number?
Back
A mixed number is a whole number combined with a fraction, such as 2 1/2.
2.
FLASHCARD QUESTION
Front
How do you find the lowest common denominator (LCD) for two fractions?
Back
To find the LCD, list the multiples of each denominator and find the smallest multiple they have in common.
3.
FLASHCARD QUESTION
Front
What is the first step in adding mixed numbers?
Back
Convert the mixed numbers to improper fractions.
4.
FLASHCARD QUESTION
Front
How do you subtract mixed numbers?
Back
Convert to improper fractions, find the LCD, subtract the fractions, and convert back to a mixed number if necessary.
5.
FLASHCARD QUESTION
Front
What is the result of 8 5/7 - 7 2/3?
Back
1 1/21.
6.
FLASHCARD QUESTION
Front
What is the result of 8 4/5 + 9 1/10?
Back
17 9/10.
7.
FLASHCARD QUESTION
Front
What is the result of 1 1/3 + 4 1/4?
Back
5 7/12.
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