There are 18 even numbers between 1 and 37
There are 49 even numbers between 1 and 99.
There are eleven even numbers between seventeen and thirty nine.
There are four even numbers between one and nine. the four even numbers are 2,4,6 and 8.
There are 3,999 even numbers between 1,000 and 9,000.
There are 100 even numbers between 1 and 200 (inclusive).
There are 456 such numbers.
75 - 1 = 74 numbers between 1 and 75. Divide 74 by 2 = 37 even numbers.
There are 25 such numbers.
There are 449999 such numbers.
There are 114 of them.
12 of them.
49 of them.
Just count them; there are not that many.
There are infinitely many rational numbers between any two rational numbers. And the cardinality of irrational numbers between any two rational numbers is even greater.
Infinitely many rational numbers and even more irrational numbers.
There are exactly 50 even numbers if you include 100. There are exactly 50 odd numbers if you include 1.
The set of even numbers contains the prime number, 2. The set of composite numbers contains infinitely many odd numbers.