Explorers in North America / O'Donnell, Kerri

Author:

ISBN13: 
9780823989874
9780823988983
9780823974269
9780329490010
LCCN: 
Compare Title: 
explorersinnorthamericasolvingadditionandsubtractionproblemsusingtimelines
Call Number: 
513.2

Explorers in North America

solving addition and subtraction problems using timelines
  • O'Donnell, Kerri
2004
Uses timelines and mathematical problems to show the history of exploration in North America.
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