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# Why is a symbol for zero needed?

Updated: 10/15/2022

Wiki User

14y ago

In the Hindu-Arabic system of numeracy (the system we use today) it is needed to indicate positional place value of numbers i.e. 10 is ten but 100 is a hundred.

Wiki User

14y ago

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Q: Why is a symbol for zero needed?
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### What is zero in roman nu?

The zero symbol as a Roman numeral is N but it was never needed

### Which is true about Arabic numerals?

They contain a zero symbol whereas Roman numerals do not contain a zero symbol because it's not needed

### What was wrong with the roman numerals number system?

It lacked a zero symbol which was not needed

### Did romasns have a symbol for the idea of zero?

Yes the Romans had a symbol for zero which was N but it wasn't needed in their numeral system because the positional place value of the numerals are self evident.

### How can you represent Zero in Roman Numerals?

It can't be represented by any symbol.Another Answer:-The symbol for zero as a Roman numeral is N but it is never needed because the positional place value of Roman numerals are self evident.

### Why didn't Romans use the number zero?

The number zero is needed in the Hindu-Arabic numeral system because as for example it tells us that there is a difference between 207 and 27 but in the Roman numeral system a zero number is not needed because we automatically know that there is a difference between CCVII and XXVII. In fact the Romans had a symbol for zero which was N and its Latin word is 'nihil'

### Why didn't the Romans use the number zero?

The number zero is needed in the Hindu-Arabic numeral system because as for example it tells us that there is a difference between 207 and 27 but in the Roman numeral system a zero number is not needed because we automatically know that there is a difference between CCVII and XXVII. In fact the Romans had a symbol for zero which was N and its Latin word is 'nihil'

### What was one drawback to the Romans?

The Roman numeracy system lacked a zero symbol which was not needed because the positional place values of its numerals were self evident.

### Is there a symbol for zero in the Egyptian number system?

There is no known mathematical symbol for zero in the ancient Egyptian number system.

A zero symbol

### Why is the last zero not needed in 80.080?

The last zero is not needed because zero after a number is the same as nothing at the end.

### What was one of the disdvantageof the roman numeral?

It didn't make use of the zero symbol which wasn't needed in the Roman numeral system thus inhibiting its mathematical evolution.