Unit Fractions

Front

What is a unit fraction?

Back

A unit fraction is a fraction where the numerator is 1 and the denominator is a positive integer, representing one part of a whole divided into equal parts.

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CCSS.3.NF.A.1

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Front

What is the unit fraction represented by the denominator 10?

Back

1/10

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Front

What is the unit fraction represented by the denominator 8?

Back

1/8

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CCSS.3.NF.A.1

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Front

How do you identify a unit fraction from a visual representation?

Back

A unit fraction can be identified by counting the number of equal parts in a whole and recognizing that the fraction represents one of those parts.

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CCSS.3.NF.A.1

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Front

What is the relationship between unit fractions and division?

Back

Unit fractions represent the division of 1 by a whole number, indicating how many equal parts the whole is divided into.

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CCSS.3.NF.A.1

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Front

How can unit fractions be used in real-life applications?

Back

Unit fractions can be used in various real-life situations such as sharing food, dividing resources, and measuring quantities.

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Front

What is the sum of two unit fractions with the same denominator?

Back

The sum of two unit fractions with the same denominator is equal to the sum of the numerators over the common denominator (e.g., 1/4 + 1/4 = 2/4 = 1/2).

Tags

CCSS.4.NF.B.3A

Front

What is the sum of 1/10 and 1/8?

Back

To add 1/10 and 1/8, find a common denominator (40): (4/40) + (5/40) = 9/40.

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CCSS.5.NF.A.1

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Front

How do you compare two unit fractions?

Back

To compare two unit fractions, look at their denominators; the fraction with the smaller denominator is larger (e.g., 1/2 is greater than 1/10).

Tags

CCSS.3.NF.A.3D

Front

What is the unit fraction for 1/2?

Back

1/2 is a unit fraction because it represents one part of a whole divided into two equal parts.

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CCSS.3.NF.A.1

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