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Toph Tucker
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Published
How We Do Math
By
Toph Tucker
Edited
Importers
How We Do Math
How to write a number
Decimal watersheds
Egyptian numerals
SVG numeral sketches
Babylonian numerals DRAFT
Abacus DRAFT
Hindu–Arabic numerals DRAFT
Mayan numerals DRAFT
Greek numerals DRAFT
Roman numerals DRAFT
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