All tied up
por
Over the centuries, people have used many methods to record numbers. Read about the interesting system developed by the Inca people of South America--a number system without numberals.
- ● 73% match for you
- ● children's books
the long version
Over the centuries, people have used many methods to record numbers. Read about the interesting system developed by the Inca people of South America--a number system without numberals.
Margaret's verdict
"Over the centuries, people have used many methods to record numbers. Read about the interesting system developed by the Inca people of South America--a number system without numberals."
highlights
what readers held onto
No highlights yet. Be the first.
discussion
what readers said
No reviews yet. Finish it; tell us what you found.