Divisibility Rules

Question 1

What is the divisibility rule of 3?

Answer 1

Divisible by 3 if the sum of each digit is divisible by 3

Question 2

What is the divisibility rule of 4?

Answer 2

Divisible by 4 if the last two digits are divisible by 4

Question 3

What is the divisibility rule of 2?

Answer 3

If it’s an even number

Question 4

What is the divisibility rule of 5?

Answer 4

If the last digit is a 0 or 5

Question 5

What is the divisibility rule of 6?

Answer 5

If it is divisible by 2 or 3

Question 6

What is the divisibility rule of 7?

Answer 6

If the last digit times by 5 + the rest of the number is divisible by 7

Question 7

What is the divisibility rule of 8?

Answer 7

If the last 3 digits are divisible by 8

Question 8

What is the divisibility rule of 9?

Answer 8

If the sum of it’s digits are divisible by 9

Question 9

What is the divisibility rule of 10?

Answer 9

If the last digit is 0

Question 10

If the “rest” of the number is divisible by 7 what does that mean?

Answer 10

It’s not the sum of the digits but the number as a whole

Question 11

What is the answer in division called?

Answer 11

Quoitent

Question 12

What is the number being divided called?

Answer 12

The dividend