Adding and Subtracting Fraction with Unlike Denominators
Flashcard
•
Mathematics
•
5th Grade
•
Practice Problem
•
Medium
Wayground Content
Used 1+ times
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15 questions
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1.
FLASHCARD QUESTION
Front
What is a fraction?
Back
2.
FLASHCARD QUESTION
Front
What does it mean to have unlike denominators?
Back
3.
FLASHCARD QUESTION
Front
How do you add fractions with unlike denominators?
Back
To add fractions with unlike denominators, first find a common denominator, convert each fraction to an equivalent fraction with that denominator, and then add the numerators.
4.
FLASHCARD QUESTION
Front
What is the least common denominator (LCD)?
Back
The least common denominator (LCD) is the smallest multiple that two or more denominators share. For example, the LCD of 4 and 10 is 20.
5.
FLASHCARD QUESTION
Front
How do you subtract fractions with unlike denominators?
Back
To subtract fractions with unlike denominators, find a common denominator, convert each fraction to an equivalent fraction with that denominator, and then subtract the numerators.
6.
FLASHCARD QUESTION
Front
Back
The first step is to find the least common denominator (LCD) of 4 and 10, which is 20.
7.
FLASHCARD QUESTION
Front
Back
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