0
Leading zeroes are usually written when there is a list of mixed words and numbers, and the list must be later sorted alphabetically by a cumputer, eg:
00
02
11
Nick
Peter
In this example, if 02 didn't have the leading zero, it would have been put after the 11.
On the other hand, zeroes written on the right express the precision of the measurement.
So if you inform that you weighted 2.56 grams of sugar, it implies that it has an error of 0.01 grams. And informing that you weighted exactly 2.5600 grams implies the error is 0.0001 grams.
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What is the purpose of a zero in a number written in standard form?
the number is 4
What is a negitive numbers?
A negative number is a number less than zero (to the left of the number zero, on a standard number-line). It is written with a minus sign. For example, -5 is 5 less than zero.
Can a positive whole number that ends in zero be written as the product of two numbers that do not end in zero?
Only if the other number is not a whole number but has a decimal.
How do you write this number 43.0018?
The number 43.0018 can be written as "forty-three point zero zero one eight."
How is 1566110 written scientific notation?
1.56611 X 106 Zero superfluous, but will reappear when number is written out.
