Roman Numerals Online Crocodile Game - math game for 1st, 2nd, 3rd, 4th, 5th, 6th grades. Online crocodile games free, Crocodile Game s For Kids Online, online crocodilel video games. Learn how to find the equivalence of Roman in Arabic numerals by playing this game. Counting in Roman numerals requires students to understand the logic behind each number. Once you know this, it is easy to have so much fun playing. Ancient Romans used a distinctive technique of showing numbers.

**Examples:**

They wrote V rather than 5 and wrote IX rather than 9.

Romans Numerals are based on the following symbols:

When you find a symbol after a larger or equal symbol then it is added.

**Example:**

VI = V + I = 5 + 1 = 6

**Example:**

LXX = L + X + X = 50 + 10 + 10 = 70

When you find a symbol before a larger one then it is subtracted.

**Example:**

IV = V − I = 5 − 1 = 4

**Example:**

IX = X − I = 10 − 1 = 9