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Working at the Post Office: Learning to Subtract 2 Three-Digit Numbers Without Renaming

by Linde, Barbara M

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Description

If 256 enveloped letters were sent by truck, and 141 were sent by plane, how many more letters were sent by truck than plane? Readers answer this and other postal-related math problems.

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Product Details

  • Jan 16, 2010 Pub Date:
  • 0823988554 ISBN-10:
  • 9780823988556 ISBN-13:
  • English Language