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The History of Zero: Exploring Our Place-Value Number System by Tika Downey

The History of Zero: Exploring Our Place-Value Number System

Powermath

Tika Downey

32 pages • missing pub info (editions)

nonfiction childrens mathematics medium-paced
Other editions (2)
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The History Of Zero: Exploring Our Place Value Number System by Tika Downey
The History Of Zero: Exploring Our Place Value Number System
—
Tika Downey

The History Of Zero: Exploring Our Place Value Number System

Powermath

Tika Downey

missing page info • first pub 2004 (editions)

nonfiction childrens mathematics medium-paced
The History of Zero: Exploring Our Place-Value Number System by Tika Downey

The History of Zero: Exploring Our Place-Value Number System

Powermath

Tika Downey

32 pages • missing pub info (editions)

nonfiction childrens mathematics medium-paced