1.	Find the difference.
		A.	2,752	B.	2,358
		C.	1,248	D.	1,358
		Hint
	2.	Find the difference.
		A.	1,895	B.	1,785
		C.	1,215	D.	785
		Hint
	3.	Adam's older sister was born in 1994. His great-grandmother was born 79 years earlier. In what year was Adam's great-grandmother born?
		A.	1914	B.	1905
		C.	1915	D.	1925
		Hint
	4.	What regrouping is needed to subtract 7,436 − 1,245?
		A.	Regroup 3 tens 6 ones as 2 tens 16 ones.	B.	No regrouping is needed.
		C.	Regroup 7 thousands 4 hundreds as 6 thousands 14 hundreds.	D.	Regroup 4 hundreds 3 tens as 3 hundreds 13 tens.
		Hint
	5.	Find the difference.
		A.	3,008	B.	3,027
		C.	3,018	D.	3,012
		Hint