1.	A number is divisible by 3 if ______.
		A.	the sum of the digits is divisible by 3	B.	the sum of the digits is 3
		C.	the ones digit is divisible by 3	D.	the ones digit is 3
		Hint
	2.	The model below contains 117 squares. Use the model to determine whether 117 is divisible by 5, 6, 9, or 10.
		A.	9	B.	10
		C.	6	D.	5
		Hint
	3.	How many of the following numbers is 162 divisible by? 2, 3, 5, 6, 9, 10
		A.	2	B.	1
		C.	3	D.	4
		Hint
	4.	A number is divisible by 5 if ______________.
		A.	the ones digit is 0 or 5.	B.	the sum of the digits is 5.
		C.	the ones digit is 0.	D.	the ones digit is 5.
		Hint
	5.	In which pair is the first number divisible by the second number?
		A.	405; 10	B.	57; 2
		C.	234; 3	D.	419; 9
		Hint