1.	The cafeteria had 200 cartons of milk. During the first and second lunch they sold 174 cartons. Which number sentence shows how many cartons they had left?
		A.	200 – 174 = 26	B.	200 – 174 = 36
		C.	200 – 274 = 27	D.	200 + 174 = 374
		Hint
	2.	Lucilla paid $8 for a notebook, $3 for a pen, and $36 for a bookpack. Which number sentence shows how much she spent altogether?
		A.	$36 – $8 – $3 = $25	B.	$8 + $3 + $36 = $47
		C.	$36 – $8 – $3 = $31	D.	$8 + $3 + $36 = $46
		Hint
	3.	Carl has 25 baseball hats. He gave some to Kayley. He has 18 hats left. Which number sentence models how many hats Carl gave Kayley?
		A.	25 + ___ = 18	B.	___ − 18 = 25
		C.	___ − 25 = 18	D.	25 − ___ = 18
		Hint
	4.	Which number sentence is shown by the model?
		A.	16 + 11 = ___	B.	___ − 11 = 16
		C.	16 − 11 = ___	D.	___ − 16 = 11
		Hint
	5.	Aline has 28 stuffed animals. Write a number sentence to show how many she will have if she gets 3 more for her birthday.
		A.	28 + 3 = 31	B.	28 − 3 = 26
		C.	28 − 3 = 25	D.	28 + 3 = 32
		Hint