Finding LCM, LCD, comparing fractions
Flashcard
•
Mathematics
•
4th Grade
•
Practice Problem
•
Hard
+1
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 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 4 and 6?
Back
List the multiples: 4: 4, 8, 12, 16, 20... 6: 6, 12, 18, 24... The LCM is 12.
3.
FLASHCARD QUESTION
Front
What is the Least Common Denominator (LCD)?
Back
The LCD is the smallest number that can be used as a common denominator for two or more fractions.
4.
FLASHCARD QUESTION
Front
Back
The LCD of 4 and 6 is 12.
5.
FLASHCARD QUESTION
Front
What does it mean to compare fractions?
Back
Comparing fractions involves determining which fraction is greater, less than, or equal to another.
Tags
CCSS.4.NF.A.2
6.
FLASHCARD QUESTION
Front
Back
Tags
CCSS.4.NF.A.2
7.
FLASHCARD QUESTION
Front
What is a proper fraction?
Back
A proper fraction is a fraction where the numerator is less than the denominator.
Tags
CCSS.3.NF.A.1
CCSS.3.NF.A.2B
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