What is a fraction?
Adding and subtracting Fractions with Unlike Denominators

Flashcard
•
Mathematics
•
5th Grade
•
Hard
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14 questions
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1.
FLASHCARD QUESTION
Front
Back
A fraction represents a part of a whole and consists of a numerator (top number) and a denominator (bottom number).
2.
FLASHCARD QUESTION
Front
What does the denominator in a fraction represent?
Back
The denominator indicates how many equal parts the whole is divided into.
3.
FLASHCARD QUESTION
Front
What does the numerator in a fraction represent?
Back
The numerator shows how many parts of the whole are being considered.
4.
FLASHCARD QUESTION
Front
What is an unlike denominator?
Back
Unlike denominators are denominators that are not the same in two or more fractions.
5.
FLASHCARD QUESTION
Front
What is a common denominator?
Back
A common denominator is a number that can be used as a denominator for two or more fractions, making them easier to add or subtract.
6.
FLASHCARD QUESTION
Front
How do you find a common denominator for 1/5 and 5/6?
Back
The least common multiple (LCM) of the denominators (5 and 6) is 30, which can be used as a common denominator.
7.
FLASHCARD QUESTION
Front
What is the first step in adding or subtracting fractions with unlike denominators?
Back
The first step is to find a common denominator for the fractions.
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