Divisibility Rules Pop Quiz

What is the divisibility rule for 6?

• Divisible by 5

• Divisible by both 2 and 3

• Divisible by 7

• Divisible by 4

Is 729 divisible by 9?

• Yes

• No

Can you share 123 cookies so that three of your friends all get the

same number?

• Yes

• No

Oscar is thinking of a number. He says, ‘My number is between 200

and 220. It is divisible by 3. The sum of the digits is 6.’

What number could Oscar be thinking of?

• 201

• 207

• 213

• 219

Organize these numbers into the correct category.

Groups:

(a) Divisible by 3

,

(b) Divisible by 6

• 2145

• 9408

• 123

• 567

• 756

• 1254

• 8409

• 132