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CCSS 4.NF.4A Worksheets

CCSS 4.NF.4A (Common Core, 4th Grade): "Understand a fraction a/b as a multiple of 1/b. For example, use a visual fraction model to represent 5/4 as the product 5 × (1/4], recording the conclusion by the equation 5/4 = 5 × (1/4)." The worksheets below practice this standard. Each one is a free printable PDF with an answer key, comes in multiple versions, and can also be assigned digitally - no login or account needed.

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Number and Operations—Fractions Build fractions from unit fractions by applying and extending previous understandings of operations on whole numbers. 4Apply and extend previous understandings of multiplication to multiply a fraction by a whole number. aUnderstand a fraction a/b as a multiple of 1/b. For example, use a visual fraction model to represent 5/4 as the product 5 × (1/4], recording the conclusion by the equation 5/4 = 5 × (1/4).

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Multiplying Fractions by Whole Numbers

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Multiply a fraction by a whole number to find the total amount in several equal groups.
Use repeated addition to understand what it means to multiply a fraction by a whole number.

CCSS 4.NF.4A Worksheets - Multiplying Unit Fractions by Whole Numbers worksheet

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Multiplying Unit Fractions by Whole Numbers

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Multiply a unit fraction by a whole number to find the product.
Use repeated addition to understand what it means to multiply a fraction by a whole number.
Explain the result as “that many copies of the fraction” (for example, 3 × 1/4 means three one-fourths).

CCSS 4.NF.4A Worksheets - Multiplying Unit Fractions with Numberlines worksheet

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Multiplying Unit Fractions with Numberlines

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Understand that multiplying a unit fraction means taking that fraction of a whole number.
Use a number line to show equal jumps of a unit fraction and find the total distance.

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