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