Check a trading claim — page 1
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Practice question

  1. Ana trades 10 hundred-disks for 1 thousand-disk. She says the amount became 10 times as much. Is she correct? Explain.

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Common Core connections

Source labels: 4.NBT.A.1. Review the learning goals below to check the fit for your class.

  • 4.NBT.A.1 — Understand the tenfold relationship between adjacent places

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