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CCSS 7.NS.2D Worksheets

CCSS 7.NS.2D (Common Core, 7th Grade): "Convert a rational number to a decimal using long division; know that the decimal form of a rational number terminates in 0s or eventually repeats." 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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The Number System Apply and extend previous understandings of operations with fractions to add, subtract, multiply, and divide rational numbers. 2Apply and extend previous understandings of multiplication and division and of fractions to multiply and divide rational numbers. dConvert a rational number to a decimal using long division; know that the decimal form of a rational number terminates in 0s or eventually repeats.

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Finding Repeating Decimals

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Decide whether a fraction will turn into a terminating decimal or a repeating decimal.
Use long division to see if the decimal ends or starts cycling.
Spot when a remainder repeats and understand that this creates a repeating pattern in the decimal.