npv y4 roman

What you'll learn

1. 1

   Roman numerals are like secret codes the Romans used for numbers! 🏛️

2. 2

   Which Roman numeral stands for 1?

3. 3

   Tap the number line to show 1, then 5, then 10 — these are I, V, X.

4. 4

   Let's read Roman numeral VI.

5. 5

   What number is VI?

6. 6

   Now read IV — careful, it's different!

7. 7

   What number is IV?