Question

If 0 is in the number system why it doesn't has any value

Answer 1

zero has its own value like if you add zero in 1 it will become 10 and you add 0 in 9 it will become 90

Step-by-step explanation:

so hence zero has a great value

Answer 2

Answer:

Having a zero makes sense because if there were no zeros, a number line would go from -1 to 1 with nothing bridging the gap. ... So zero is a placeholder, and therefore has a lot of value. Because “1” is nothing in 1,000,000,000 unless the zeros are there. It's the zeros that make one billion a large number.

Zero does not have a positive or negative value. Since all the natural numbers are positive integers, hence we cannot say zero is a natural number. Although zero is called a whole number