Question

All natural numbers together with $0$ and negatives of all the counting numbers form the set of _____ .

Answer 1

Integers:

The natural (or counting) numbers are $1,2,3,4,5,...$

If number $0$ is included in the natural numbers ,then the new set of numbers will be known as whole numbers

Now , the whole numbers together with the opposites(negatives) of natural numbers , makes the Integers

Integers can be represented as :

$\left\{\mathrm{...},-5,-4,-3,-2,-1,0,1,2,3,4,5,\mathrm{...}\right\}$

Therefore, all natural numbers together with $0$ and negatives of all the counting numbers form the set of integers.