Write 2018 in Roman numerals.

2018 can be written in Roman numerals as follows:

MMXVIII

To break this down:

• MM represents 2000 (M stands for 1000, and two M’s indicate 1000 + 1000 = 2000)
• XVIII represents 18 (X stands for 10, V stands for 5, and three I’s indicate 1 + 1 + 1 = 3, so XVIII indicates 10 + 5 + 1 + 1 + 1 = 18)

Therefore, when we combine MM and XVIII, we get 2018 in Roman numerals.