Math

Roman Numerals

Imperial Ledger Campaign

Build Roman numbers from first marks to boss-level dates and long inscriptions. Each level mixes recognition with conversion so the notation starts to feel natural.

Current contract

Wax Tablet

I, V, and X

Read the first Roman marks and the important 4/9 turns.

100

500

1000

Subtractive forms: IV = 4, IX = 9, XL = 40, XC = 90, CD = 400, CM = 900.

8 questions

Campaign ladder

Eight Roman contracts

1 / 8 unlocked

Ledger Mastery Route

0/8 contracts mastered

Next: Level 1 target - Score 5/8 to unlock the next contract.

Level 1

new

Wax Tablet

0/3 stars

Score 5/8 to unlock the next contract.

Level 2

locked

Forum Counter

Locked