Divisibility Rules

Is 525 divisible by 5?

• Yes
• No

Tags

CCSS.4.OA.B.4

Is 4,673 divisible by 2?

• Yes
• No

Tags

CCSS.4.NBT.B.6

Is 816 divisible by 3?

• Yes
• No

Tags

CCSS.4.OA.B.4

Is 718 divisible by 6?

• Yes
• No

Tags

CCSS.4.OA.B.4

Is 412 divisible by 4? 

• Yes
• No

Tags

CCSS.4.OA.B.4

Is 532 divisible by 4? 

• Yes
• No
• Maybe
• Possibly 

Tags

CCSS.4.OA.B.4

Is 1,820 divisible by 10?

• Yes
• No

Tags

CCSS.4.OA.B.4

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

• True
• False

Tags

CCSS.4.OA.B.4

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

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

Tags

CCSS.4.OA.B.4

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.

Tags

CCSS.3.OA.D.9