1.	A total of m cartons of milk before 174 are sold at lunch and 26 cartons sold at dinner.
		A.	m – 174 = 26; 200	B.	m – 274 = 27; 200
		C.	m + 174 = 374; 200	D.	m – 174 = 36; 200
		Hint
	2.	Lucilla paid $8 for a notebook, $3 for a pen, and $36 for a bookpack. Which number sentence shows how much she spent altogether?
		A.	($d × 3) + $8 = $20; $4	B.	$8 + $3 + d = $20; $4
		C.	$20 – $8 – $d = $3; $4	D.	$20 – $8 – $3 = d; $4
		Hint
	3.	Which number sentence is shown?
		A.	___ − 15 = 9	B.	___ + 9 = 15
		C.	9 + 15 = ___	D.	9 − 15 = ___
		Hint
	4.	Which number sentence is shown by the model?
		A.	___ − 11 = 16	B.	16 − 11 = ___
		C.	___ − 16 = 11	D.	16 + 11 = ___
		Hint
	5.	Which number sentence is shown by the model?
		A.	2 + ___ + 5 = 8	B.	2 + 5 + ___ = 8
		C.	2 + 5 = ___ + 8	D.	2 + 5 + 8 = ___
		Hint