1.   A number is divisible by 6 if ______.
    A. the sum of the digits is divisible by 6
    B. the last two digits are divisible by 2 and 3
    C. the ones digit is divisible by 2, and the tens digit is divisible by 3
    D. the number is divisible by 2 and 3
    Hint

  2.   The number 64 is divisible by which of the following?
    A. 4 B. 3
    C. 6 D. 5
    Hint

  3.   Choose a tens digit for 2?6 so that the three-digit number is divisible by 6.
    A. 1 B. 3
    C. 2 D. 0
    Hint

  4.   Choose the false statement.
    A. No odd numbers are divisible by 4.
    B. All multiples of 9 are divisible by 3 because 9 = 3 × 3.
    C. If a number is divisible by 2 then it is divisible by 4 because 4 = 2 × 2.
    D. Since 10 = 2 × 5, a number divisible by 10 is also divisible by 2 and by 5.
    Hint

  5.   The number 97 is divisible by which of the following?
    A. 5 B. 3
    C. 6 D. None of these
    Hint



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