Chapter 4/5 Test - Divisibility, LCM, GCF

As long as a number is even it can be divided by 2. 

• True 
• False 
• #IDK #IDC
• You better care! 

Tags

CCSS.2.OA.C.3

What is the divisibility rule for 3?

• Add up the digits. The sum must be even and divisible by 3.
• The digits must add up to 9.
• The last digit must be a 3.
• Add up the digits. The sum must be divisible by 3.

Tags

CCSS.4.OA.B.4

What is the divisibility rule for 5?

• The digits must add up to 10.
• The last digit needs to be a 5 or 0.
• The last digit can only be a 5.
• The sum of the digits need to be divisible by 5.

Tags

CCSS.5.OA.B.3

A number is divisible by 6 if...

• The number ends in a 0 or a 5.

• The number is divisible by 2 and 3.

• The number has a sum that is divisible by 3.

• The number is even.

Tags

CCSS.4.OA.B.4

A number is divisible by 9 if...

• The sum of the digits is divisible by 9

• The number is divisible by 2 and 3.

• The sum of the digits is divisible by 3

• The last digit of the number is 9.

A number is divisible by 10 if....

• The number is even

• The number ends with a 5

• The number ends with a 0

• The number is odd

Tags

CCSS.3.NBT.A.3

Is 64 divisible by 2?

• Yes
• No

Tags

CCSS.6.NS.B.2

70 can be evenly divided by which number?

• 5
• 10
• 2
• All of the above

Tags

CCSS.4.OA.B.4

You have two numbers, 20 and 100. What number can you divide out of both of them?

• 3
• 10
• 9
• 15

Tags

CCSS.4.NBT.B.6

252 is divisible by 9 because:

• The digits add up to 18.

• The sum of the digits is divisible by 9.

• It's even and the sum of the digits is divisible by 3.

• The sum of the digits is even.

Tags

CCSS.4.OA.B.4