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1. |
A number is divisible by 6 if ______. |
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A. |
the number is divisible by 2 and 3 |
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B. |
the sum of the digits is divisible by 6 |
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C. |
the ones digit is divisible by 2, and the tens digit is divisible by 3 |
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D. |
the last two digits are divisible by 2 and 3 |
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Hint |
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2. |
Choose the false statement. |
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A. |
All multiples of 9 are divisible by 3 because 9 = 3 × 3. |
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B. |
Since 10 = 2 × 5, a number divisible by 10 is also divisible by 2 and by 5. |
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C. |
No odd numbers are divisible by 4. |
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D. |
If a number is divisible by 2 then it is divisible by 4 because 4 = 2 × 2. |
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Hint |
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3. |
The number 250 is divisible by which number(s) from the following list? 2, 3, 5, 6, or 10 |
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A. |
All of 2, 3, 5, 6, and 10 |
B. |
5 and 10 only |
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C. |
2, 3, and 6 only |
D. |
2, 5, and 10 only |
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Hint |
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4. |
The number 462 is divisible by which of the following? |
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A. |
None of these |
B. |
5 |
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C. |
6 |
D. |
10 |
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Hint |
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5. |
The number 97 is divisible by which of the following? |
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A. |
3 |
B. |
6 |
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C. |
5 |
D. |
None of these |
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Hint |
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