-advertisement-
10%

And which signs fit here?

Fact Lab

Check out this great content

Continue to play the quiz afterwards
-advertisement-

Interesting fact:

The Romans did not consider zero to be a number, therefore there are no “zeros” in Roman numerals. The number zero was actually invented around 600 AD by renowned Indian mathematician and astronomer Brahmagupta. He also discovered a way to find the cube and cube-root integer.