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- 1. Multiple ChoiceWhat 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.
- 2. Multiple ChoiceIs 525 divisible by 5?YesNo
- 3. Multiple ChoiceAll of these numbers are divisible by 5 except for...75,395984,940222,222,2358,943,892
- 4. Multiple ChoiceWhich of the following is an even number?1945
- 5. Multiple Choice
Is 1,284,604 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
- 6. Multiple Choice
What is the divisibility rule for 3?
Add up the digits. The sum must be an even number
The digits must add up to 9.
The last digit must be a 3.
Add up the digits. The sum must be a multiple of 3.
- 7. Multiple Choice
Is 81 divisible by 3?
Yes, because the sum of the digits is 9, a multiple of 3
No, because 81 is an odd number
Yes, because 81 is an odd number
No, because 81 does not end in 3
- 8. Multiple ChoiceIs 816 divisible by 3?YesNo
- 9. Multiple Choice
Is 555,509 divisible by 3?
Yes
No
- 10. Multiple Choice
2520 is divisible by 6 because:
It is divisible by 2 (even) and 5 (ends in a 0 or 5)
The sum of the digits is 12, a multiple of 6
It's divisible by 2 (even) and 3 (sum of digits is a multiple of 3)
The sum of the digits is even
- 11. Multiple Choice
What is the divisibility rule for 4?
The sum of the digits must be a multiple of 4
The last two digits must form a number that is a multiple of 4
The number must be divisible by 2 and 3.
The number must end in 0, 2, or 4
- 12. Multiple Choice
Is 36,928 divisible by 4?
Yes, because the sum of the digits is a multiple of 4
Yes, because it is an even number
Yes because the last two digits, 28, is divisible by 4
Yes, because it is divisible by 2 and 3
- 13. Multiple Choice70 can be evenly divided by which number?5102All of the above
- 14. Multiple Choice
A number is divisible by 10 if
It is even
It ends in 0
It ends in 0 or 5
The sum of the digits is a multiple of 10
- 15. Multiple Choice
252 is divisible by 9 because:
The number is divisible by 2 and 3
The sum of the digits is a multiple of 9.
The sum of the digits is a multiple of 3
The sum of the digits is even.
- 16. Multiple Choice
Is 19,584 divisible by 9?
Yes
No
- 17. Multiple Choice
How do you know if a number is divisible by 12?
The sum of the digits must be a multiple of 12
If it ends in 3, 6, or 9
If it is divisible by 3 and 4
If it is divisible by 2 or 3
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