Yes now zero is essential for positional place value purposes in today's Hindu-Arabic numeral system but it wasn't needed in the ancient Roman numeral system because the positional place value of its numerals were self evident.
The Maya
aryabhatt
All of them use it now.
In mathematics zero has no size.
There is no answer. Division by zero is forbidden in mathematics.
Mayans developed zero as a placeholder around A.D. 350 and used it to denote a placeholder in their elaborate calendar systems. But Mayans never used zero in equations.
The introduction and the understanding of the zero symbol in mathematics.
Zero excels in mathematics
what do the two zero in decimal mathematic
Undefined. Division by zero is forbidden in mathematics.
In ordinary mathematics, division by zero is impossible.
In mathematics, division by zero has an "undefined" result.