There are 450 even three-digit integers, from 100 to 998.
This excludes numbers with leading zeroes (000 to 099).
100
None. 3 digit numbers are not divisible by 19 digit numbers.
998
More than one
3 digit numbers are lessthan 4 digit numbers
100
999 What is even odd? 3 digit odd numbers 101,103,105...999 so count them = 450 3 digit even numbers 100,102,104...998 so count them = 450
None. 3 digit numbers are not divisible by 19 digit numbers.
Yes. By 1 digit, 2 digit and some even by other 3 digit numbers.
998
There are 151 3-digit numbers that are divisible by 6.
More than one
The 3-digit counting numbers are 100 through 999 = 900 numbers.Half them are multiples of 2 (even numbers).The other half are not . . . 450 of them.
To find the even two-digit numbers where the sum of the digits is 5, we need to consider the possible combinations of digits. The digits that sum up to 5 are (1,4) and (2,3). For the numbers to be even, the units digit must be 4, so the possible numbers are 14 and 34. Therefore, there are 2 even two-digit numbers where the sum of the digits is 5.
24 of them. So we have a 2 or 6 in the unit position, therefore (2)(4)(3) = 24 even three-digit numbers, can be formed.
There are 84 such numbers.
The 3 digit numbers under 500 are 100 through 499.