Divisibility Rules

True or False...
40,500 is divisible by 6

• True
• False

Tags

CCSS.4.OA.B.4

Which of the following numbers is NOT divisible by 4?

• 1000
• 1566
• 5740
• 2024

All of these numbers are divisible by 5 except for...

• 75,395
• 984,940
• 222,222,235
• 8,943,892

The divisibility rule for 9 is...

• Divide the whole thing by nine
• Add the digits together.  If the sum is divisible by 9, the original number is divisible by 9
• Multiply the digits together by 9
• Add the digits together and then add 9.

The number 70,110 is divisible by...

• 2, 3, 4, 5, 6, 9, 10
• 2, 3, 4, 5, 6, 8, 9, 10
• 2, 3, 5, 6, 9, 10
• 2, 3, 5, 9, 10

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

• 1
• 2
• 3
• 5

Is 525 divisible by 5?

• Yes
• No

Is 2,385 divisible by 10?

• Yes
• No

Which of the following is an even number?

• 1
• 9
• 4
• 5

Is 64 divisible by 2?

• Yes
• No