Division Rules

Question 1

Numbers Divisible by 2:

Answer 1

The last digit i even (0, 2, 4, 6, 8,)

Question 2

Numbers Divisible by 3:

Answer 2

The sum of the digits is divisible by 3

Question 3

Numbers Divisible by 4:

Answer 3

The last 2 digits are divisible by 4

Question 4

Numbers Divisible by 5:

Answer 4

The last digit is 0 or 5

Question 5

Numbers Divisible by 6:

Answer 5

The number is divisible by both 2 and 3

Question 6

Numbers Divisible by 7:

Answer 6

If you double the last digit and subtract it from the rest of the number and the answer is 0 or divisible by 7

Question 7

Numbers Divisible by 8:

Answer 7

That last three digits are divisible by 8

Question 8

Numbers Divisible by 9:

Answer 8

The sum of the digits is divisible by 9

Question 9

Numbers Divisible by 10:

Answer 9

The number ends in 0

Question 10

Numbers Divisible by 11:

Answer 10

If you sum every second digit and then subtract all other digits and the answer is 0 or divisible by 11

Question 11

Numbers Divisible by 12:

Answer 11

The number is divisible by both 3 and 4