Discusses the origin of the number system based on ten, explains how it works, and how it is used in the abacus, the metric system, and our money system. Includes study questions with answers.
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Discusses the origin of the number system based on ten, explains how it works, and how it is used in the abacus, the metric system, and our money system. Includes study questions with answers.
Read Less
Add this copy of Ten: Why is It Important? to cart. $11.50, very good condition, Sold by ThriftBooks-Dallas rated 5.0 out of 5 stars, ships from Dallas, TX, UNITED STATES, published 1969 by Lerner Pub Group.
Add this copy of Ten: Why is It Important? to cart. $11.50, good condition, Sold by ThriftBooks-Atlanta rated 5.0 out of 5 stars, ships from Austell, GA, UNITED STATES, published 1969 by Lerner Pub Group.
Add this copy of Ten: Why is It Important? to cart. $11.50, good condition, Sold by ThriftBooks-Dallas rated 5.0 out of 5 stars, ships from Dallas, TX, UNITED STATES, published 1969 by Lerner Pub Group.
Add this copy of Ten: Why is It Important? to cart. $11.50, good condition, Sold by ThriftBooks-Baltimore rated 5.0 out of 5 stars, ships from Halethorpe, MD, UNITED STATES, published 1969 by Lerner Pub Group.
