Divisibility Rules

All of the following numbers are divisible by 3 EXCEPT

• 4 512

• 9 126

• 111 001

• 21 111

Which of the following numbers in NOT divisible by 4?

• 34 400

• 23 304

• 12 320

• 52 311

1 120 is NOT divisible by which number?

• 2

• 3

• 4

• 5

Which of the following numbers is divisible by 2, 3 and 6?

• 12 300

• 51 113

• 13 401

• 21 345

________ is divisible by both 5 and 10

• 34 500

• 23 345

• 21 343

• 56 789

A whole number ending in 0, 2, 4, 6 and 8 are divisible by what number?

• 3

• 5

• 2

• 10

All of these numbers are divisible by 5 EXCEPT

• 3 050

• 34 000

• 1 000 000

• 23 432

200 is divisible by what number?

• 2

• 6

• 3

A number is divisible by 3 if_____________.

• the last two digit is divisible by 4

• if the last digit ends with 0,2,4,6 and 8

• if the sum of all digits is divisible by 3

• if the ones digit is 5 or 0

A number is divisible by 10 if......

• the last digit is 5 or 0

• the last digit is 0

• the sum of the digits is divisible by 2

• the last two digits is divisible by 4