1.	Find 952 − 83.
		A.	122	B.	969
		C.	869	D.	879
		Hint
	2.	Find 5,700 − 2,262.
		A.	3,448	B.	3,338
		C.	3,438	D.	8,062
		Hint
	3.	Find 6,030 − 4,206.
		A.	10,236	B.	2,834
		C.	1,834	D.	1,824
		Hint
	4.	Last year the population of a town was about 26,400 and this year the population is about 29,200. What is the difference?
		A.	3,800	B.	55,600
		C.	2,800	D.	3,600
		Hint
	5.	When you add 15,323 and 24,846, which place value involves regrouping?
		A.	ten thousands	B.	ones
		C.	hundreds	D.	tens
		Hint