How Did Romans Count to 100?: Introducing Roman Numerals

by Lucy D Hayes

Book Overview

Have you ever wondered how people counted to 100 before modern numbers were invented?

In the How Do series, readers are invited to guess and then explore the science behind the right answers. A basic explanation of Roman numerals, examples of how they are used today, and step-by-step guides on how to use them are explored through diagrams, photos, and informative and engaging text in this newest addition to the How Do series.

About...

• Format: Hardcover
• Language: English
• ISBN: 1486721060
• ISBN13: 9781486721061
• Release Date: September 2021
• Publisher: Flowerpot Press
• Length: 36 Pages
• Weight: 0.85 lbs.
• Dimensions: 0.5" x 8.9" x 8.9"
• Age Range: 7 to 10 years
• Grade Range: Grades 2 to 5