20 and 10.
because no numbers other than 1 and 11 divide into it to give a whole number.
When the whole numbers are negative.
Natural numbers consist of the set of all whole numbers greater than zero.
the set of whole numbers less than 0
Numbers that are positive and whole. Natural numbers.
There are an infinite number of both fractions and whole numbers.
Decimals occupy the spaces between whole numbers; they are bigger than some, and smaller than some others.
There is some disagreement whether the set of natural numbers includes zero. Other than that, they are the same as whole numbers.
There are 30 whole numbers that are odd numbers less than 60 which are also positive. Otherwise, there are infinitely many of them.
If you mean larger by "the set of whole numbers strictly contains the set of natural numbers", then yes, but if you mean "the set of whole numbers has a larger cardinality (size) than the set of natural numbers", then no, they have the same size.
Infinitely more.
The even whole numbers greater than 21 and less than 28 are: 22, 24 and 26