Divisibility for 2, 3, 5, and 10

Which of the following is an even number?

• 3

• 7

• 10

• 5

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.

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.

Is 95 divisible by 5?

• Yes
• No

Tags

CCSS.4.OA.B.4

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

• 795

• 940

• 2,235

• 892

Is 18,604 divisible by 2?

• Yes, because the sum of the digits is 20, which is an even number

• No, because 4 is an odd number

• Yes, because 4 is an even number

• No, because the it is not divisible by 3

Which of these is divisible by 10?

• 30

• 107

• 260

• 33

Which of these is divisible by 3?

• 3131
• 71
• 6043
• 804

Tags

CCSS.4.OA.B.4

What numbers is 75 divisible by?

• 2, 3, and 6

• 3 and 9

• 3 and 5

• 2, 3, and 5

Tags

CCSS.4.OA.B.4

Is 81 divisible by 3?

• Yes
• No

Tags

CCSS.4.OA.B.4