400
There are 33 numbers between 200 and 300 that are divisible by three.
The total number of integers between 100 and 300 that are divisible by three is 66.
531 is one of them and that any 3 digit number whose digital sum is 9 is also divisible by 9
402. It is the first number after 400 for which the digital root (the sum of its digits) is divisible by 3. The digital root being divisible by 3 is a test for divisibility by 3.
If all the digits in a number add up to a number divisible by three, the number itself is divisible by three.For example the number 711: 7 + 1 + 1 = 9. Nine is divisible by three, therefore 711 is divisible by three.
Converse:If a number is divisible by 3, then every number of a digit is divisible by three. Inverse: If every digit of a number is not divisible by 3 then the number is not divisible by 3? Contrapositive:If a number is not divisible by 3, then every number of a digit is not divisible by three.
You would fill in the blank with the word sum, which means that you add each of the digits of the number. If that sum is divisible by three then the number is divisible by 3.
The greatest three digit number that is divisible by 7 is 994.
If the sum of the digits of a given number is divisible by three, the number is divisible by three.
if the number is a 2 or more diget number, you add up all of the numbers in the number and when you have the sum, if the sum is divisible by 3 , the whole number is divisible by three EX. 123=6, 6 is divisible by 3 so 123 is divisible by three 447=15 is divisible by 3 so 447 is divisible by 3 989=26 is *NOT* divisible by 3 so 989 is not divisible by three this truly does work for every single number
If the number formed by the last three digits is divisible by 8. Alternatively, if the number is divisible by 2, the quotient is divisible by 2 and that quotient is divisible by 2.
Any whole number between 10 and 99, with a zero tacked on to the end of it, is.