How Did Romans Count to 100? An Introduction to Roman Numerals

How Did Romans Count to 100? An Introduction to Roman Numerals

By Lucy D. Hayes
Unabridged
$6.50 $9.99
Save 35.0%
Quantity:
Add to wishlist
Monthly Membership

Monthly Membership

$12.99
  • Cancel anytime!
  • Memberships will renew every month
  • One credit every month on renewal
  • You can spend 1 credit every month to get an audiobook
window.theme = window.theme || {}; window.theme.preorder_products_on_page = window.theme.preorder_products_on_page || [];
Have you ever wondered how people counted to 100 before modern numbers were invented? A basic explanation of Roman numerals, examples of how they are used today, and step-by-step instructions on how to use them are explored in this newest addition to the How Do series. The How Do series is a great introduction to various STEM topics, each presented in a format that encourages audiences to ask questions and guess the answers before exploring the science behind them.