Divisibility Rules
You can use special rules to find out if the number is divisible by another number.
A number is divisible by: 2 if the last digits is 2, 4, 6, 8 or 0 3 if the sum of digits is divisible by 3. 4 if the number formed by the last two digits is divisible by 4. 5 if the last digit is 0 or 5 10 if the last digit is 10. 25 if the last digits must be 00, 25, 50, or 75.
Find out more about divisibility rules by reading the explanation below.