1.	1.Which fraction modeled below rounds to 1 when rounding to the nearest ?
		A.		B.
		C.		D.
		Hint
	2.	Estimate .
		A.	36	B.	30
		C.	40	D.	27
		Hint
	3.	About how many -inch ribbons can a seamstress cut from a 36-inch ribbon?
		A.	6	B.	7
		C.	4	D.	5
		Hint
	4.	Estimate - .
		A.	1	B.	0
		C.	1	D.
		Hint
	5.	Estimate - .
		A.	0	B.	1
		C.	1	D.
		Hint