Finding LCM, LCD, comparing fractions
Flashcard
•
Mathematics
•
4th Grade
•
Practice Problem
•
Hard
+3
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the least common multiple (LCM)?
Back
The least common multiple (LCM) of two or more numbers is the smallest number that is a multiple of each of the numbers.
2.
FLASHCARD QUESTION
Front
How do you find the LCM of two numbers?
Back
To find the LCM, list the multiples of each number and find the smallest multiple that appears in both lists.
3.
FLASHCARD QUESTION
Front
What is the least common denominator (LCD)?
Back
The least common denominator (LCD) is the smallest number that can be used as a common denominator for two or more fractions.
4.
FLASHCARD QUESTION
Front
How do you find the LCD of two fractions?
Back
To find the LCD, determine the LCM of the denominators of the fractions.
Tags
CCSS.5.NF.A.1
CCSS.5.NF.A.2
5.
FLASHCARD QUESTION
Front
What is a fraction?
Back
Tags
CCSS.3.NF.A.1
CCSS.3.NF.A.2B
6.
FLASHCARD QUESTION
Front
How do you compare two fractions?
Back
To compare two fractions, convert them to have a common denominator or convert them to decimal form.
Tags
CCSS.4.NF.A.2
7.
FLASHCARD QUESTION
Front
What is a proper fraction?
Back
Tags
CCSS.3.NF.A.1
CCSS.3.NF.A.2B
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