1.	Which is 401,790 in word form and expanded form?
		A.	forty-one thousand, seven hundred ninety; 40,000 + 1,000 + 700 + 90	B.	four hundred ten thousand, seven hundred ninety; 400,000 + 10,000 + 700 + 90
		C.	four hundred one thousand, seven hundred ninety; 400,000 + 1,000 + 700 + 90	D.	four hundred one thousand, seventy-nine; 400,000 + 1,000 + 70 + 9
		Hint
	2.	Which is two hundred thousand, forty-nine in standard form and expanded form?
		A.	2,049; 2,000 + 40 + 9	B.	200,049; 200,000 + 40 + 9
		C.	200,490; 200,000 + 400 + 90	D.	200,409; 200,000 + 400 + 9
		Hint
	3.	What is the place value of the 9 in 390,021? What is the value of the digit?
		A.	ten thousands; 90,000	B.	hundreds; 900
		C.	hundred thousands; 900,000	D.	thousands; 9,000
		Hint
	4.	The Moon's average distance from the Earth is 238,857 miles. What is the value of the 2?
		A.	2,000	B.	20,000
		C.	200	D.	200,000
		Hint
	5.	What is the difference between a digit and its value?
		A.	A digit is a quantity, and its value is the symbol that represents it.	B.	A digit is always less than its value.
		C.	A digit is a symbol, and its value is the quantity it represents.	D.	There is no difference; a digit and its value are the same thing.
		Hint