
Operations on Fractions
Flashcard
•
Mathematics
•
8th Grade
•
Practice Problem
•
Hard
+6
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is a fraction?
Back
A fraction represents a part of a whole and is expressed as a ratio of two integers, where the numerator is the part and the denominator is the whole.
Tags
CCSS.3.NF.A.1
CCSS.3.NF.A.2B
2.
FLASHCARD QUESTION
Front
What does it mean to simplify a fraction?
Back
To simplify a fraction means to reduce it to its lowest terms, where the numerator and denominator have no common factors other than 1.
3.
FLASHCARD QUESTION
Front
How do you find a common denominator for two fractions?
Back
To find a common denominator, identify the least common multiple (LCM) of the denominators of the fractions.
4.
FLASHCARD QUESTION
Front
What is the process for adding fractions with different denominators?
Back
1. Find a common denominator. 2. Convert each fraction to an equivalent fraction with the common denominator. 3. Add the numerators and keep the common denominator.
Tags
CCSS.5.NF.A.1
CCSS.5.NF.A.2
5.
FLASHCARD QUESTION
Front
What is the process for subtracting fractions with different denominators?
Back
1. Find a common denominator. 2. Convert each fraction to an equivalent fraction with the common denominator. 3. Subtract the numerators and keep the common denominator.
Tags
CCSS.5.NF.A.1
CCSS.5.NF.A.2
6.
FLASHCARD QUESTION
Front
How do you multiply two fractions?
Back
To multiply two fractions, multiply the numerators together and multiply the denominators together. Then simplify if necessary.
Tags
CCSS.5.NF.B.6
7.
FLASHCARD QUESTION
Front
How do you divide two fractions?
Back
To divide two fractions, multiply the first fraction by the reciprocal of the second fraction.
Tags
CCSS.6.NS.A.1
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