1.	A number is divisible by 3 if ______.
		A.	the ones digit is 3	B.	the sum of the digits is 3
		C.	the ones digit is divisible by 3	D.	the sum of the digits is divisible by 3
		Hint
	2.	Which number is divisible by 10?
		A.	2,005	B.	415
		C.	305	D.	1,130
		Hint
	3.	A number is divisible by 5 if ______________.
		A.	the sum of the digits is 5.	B.	the ones digit is 0.
		C.	the ones digit is 0 or 5.	D.	the ones digit is 5.
		Hint
	4.	In which pair is the first number divisible by the second number?
		A.	234; 3	B.	57; 2
		C.	405; 10	D.	419; 9
		Hint
	5.	How many of the following numbers is 478 divisible by? 2, 3, 5, 6, 9, 10
		A.	1	B.	3
		C.	5	D.	2
		Hint