Which tool is specifically used to show base-10 place value values?

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Multiple Choice

Which tool is specifically used to show base-10 place value values?

Explanation:
Base-10 place value is shown most clearly with base-10 blocks, which come in units, rods, and flats. Ten of the ones form a ten, and ten of the tens form a hundred, so each piece represents a different power of 10. This setup makes it easy to see how digits in different positions contribute different amounts and how regrouping (like carrying) works in the base-10 system. Other tools illustrate different ideas: attribute blocks focus on categories like color or shape, fraction strips show parts of a whole, and a bar diagram can represent quantities or relationships without specifically modeling base-10 place value.

Base-10 place value is shown most clearly with base-10 blocks, which come in units, rods, and flats. Ten of the ones form a ten, and ten of the tens form a hundred, so each piece represents a different power of 10. This setup makes it easy to see how digits in different positions contribute different amounts and how regrouping (like carrying) works in the base-10 system. Other tools illustrate different ideas: attribute blocks focus on categories like color or shape, fraction strips show parts of a whole, and a bar diagram can represent quantities or relationships without specifically modeling base-10 place value.

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