Divisibility Rules

Multiple Choice

It is the “ability” of a number to be divided by another number without a remainder.

• Addition

• Divisibility

• Division

• Multiplication

Multiple Choice

Divisibility is the “ability” of a number to be divided by another number without a _____________.

• Divisor

• Factor

• Division

• Remainder

Multiple Choice

What are the even numbers?

• 0, 2, 4, 6, 8

• 1, 3, 5, 7, 9

• 1, 2, 3, 4, 5

• 6, 7, 8, 9, 10

• 1, 3, 5, 7, 9

Multiple Choice

Choose the number that is divisible by 2.

• 1291

• 1373

• 1468

• 2435

Multiple Choice

Choose the number that is NOT divisible by 2.

• 1342

• 2679

• 5704

• 9086

• 1

Multiple Select

Choose all numbers that are divisible by 5.

• 7560

• 1879

• 9285

• 5551

Multiple Select

Which numbers are divisible by 10?

• 15 670

• 2 005

• 6 460

• 10 605

Multiple Select

12 430 is divisible by what number/s?

HINT: There might be more than 1 answer.

• 2

• 5

• 10

​What is the divisibility Rule of:

2

5

10​

Multiple Select

Choose the number/s that is/are divisible by 3.

• 2436

• 1246

• 5162

• 2334

Multiple Select

Choose the number that is NOT divisible by 3.

• 8591

• 2956

• 1824

• 2319

Multiple Choice

The number is divisible by 6 if it is _____ and divisible by __.

• even, 1

• odd, 2

• even, 3

• odd, 3

Multiple Choice

IS 630 divisible by 6?

• Yes

• No

Multiple Choice

Which numbers are divisible by 6?

• 9 312

• 5757

• 5642

Multiple Choice

What must we do to know if a number is divisible by 9?

• Add up the digits

• Look at the last two numbers

Multiple Select

Which numbers are divisible by 9?

• 9 990

• 3 411

• 4 578

• 21 021

​What is the divisibility Rule of:

3

6

9​

Multiple Select

Which of the numbers are divisible by 4?

• 40 248

• 2 457

• 12 424

• 8 712

Multiple Select

Which one is divisible by 8?

Multiple Choice

The number is divisible by 12 if it is divisible by both _____ and ____.

• two and three

• one and four

• three and four

• five and two

Multiple Select

Which of the numbers are divisible by 12?

• 1 092

• 5 460

• 4 460

• 7 578

Multiple Choice

Is 777 divisible by 11?

• Yes

• No

Multiple Choice

Is 935 divisible by 11?

• Yes

• No

​What is the divisibility Rule of:

​4

8

11

12​

Divisibility Rules of 7

Double the last digit and subtract the product from the rest of the digits. If the result is divisible by 7, the number is divisible by 7.

For 294, since 4 x 2 = 8
29 - 8 = 21, and 21 ÷ 7 = 3, it is divisible by 7.

Open Ended

OPINION: Which rule is the most difficult for you to use?