Rules of Divisibility

What is the divisibility rule of 3?

• If the sum of the digits is divisible by 3

• If the the last 2 digits are divisible by 3

• If the number is divisible by 12

• All of the above

What is the divisibility rule for 5?

• The first digit has to start with 5

• The number has to end in 0 or 5

• The number can't be a decimal

• All of the above

Pick the number(s) rule that is: if the sum of the digits are divisible by ...

• 8

• 3

• 12

• 9

Jims needs to find out if 15,437 can be divide by 3. What is the answer?

• Yes, it can.

• No it can't.

Tags

CCSS.4.NBT.A.1

CCSS.4.NBT.B.6

Ally needs to find out if 63,967,254,927,372 can be divided by 8. What rule should she use?

• If the last digit is 0, 2, 4, 6, or 8

• Divide the last 3 digits by the number

• Divide the last 2 digits by the number

• None of the above

• All of the above

Tags

CCSS.6.NS.B.2

Insert the correct digit to make the following number divisible by 3.
60__2

• 1
• 2
• 3
• 5

Tags

CCSS.4.OA.B.4

Is 848,960 divisible by 10?

• Yes
• No

Tags

CCSS.5.NBT.A.1

Which of the following numbers is NOT divisible by 4?

• 1000
• 1566
• 5740
• 2024

Tags

CCSS.4.OA.B.4

252 is divisible by 6 because:

• The digits add up to 6.
• The sum of the digits is divisible by 6.
• It's even and the sum of the digits is divisible by 3.
• The sum of the digits is even.

Tags

CCSS.3.OA.D.9

Which of these numbers is divisible by 2 AND 5?

• 675
• 674
• 670
• 673

Tags

CCSS.4.OA.B.4