What is a fraction?
4.NF.1, 4.NF.2, 4.NF.3

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Mathematics
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4th Grade
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Hard
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1.
FLASHCARD QUESTION
Front
Back
A fraction represents a part of a whole. It is written as 'a/b', where 'a' is the numerator (the number of parts) and 'b' is the denominator (the total number of equal parts).
2.
FLASHCARD QUESTION
Front
What does it mean to decompose a fraction?
Back
To decompose a fraction means to break it down into smaller fractions that add up to the original fraction.
3.
FLASHCARD QUESTION
Front
What is an equivalent fraction?
Back
Equivalent fractions are different fractions that represent the same value or proportion of a whole.
4.
FLASHCARD QUESTION
Front
How do you add fractions with the same denominator?
Back
To add fractions with the same denominator, you add the numerators and keep the denominator the same. For example, 1/4 + 2/4 = (1+2)/4 = 3/4.
5.
FLASHCARD QUESTION
Front
How do you subtract fractions with the same denominator?
Back
To subtract fractions with the same denominator, you subtract the numerators and keep the denominator the same. For example, 5/8 - 3/8 = (5-3)/8 = 2/8.
6.
FLASHCARD QUESTION
Front
What is the least common denominator (LCD)?
Back
The least common denominator is the smallest number that can be used as a common denominator for two or more fractions.
7.
FLASHCARD QUESTION
Front
How can you compare fractions?
Back
You can compare fractions by finding a common denominator or by converting them to decimals.
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