1.	Find –2 + (–4).
		A.	–6	B.	2
		C.	6	D.	–2
		Hint
	2.	Find 4 + (–5).
		A.	1	B.	9
		C.	–1	D.	–9
		Hint
	3.	Choose the addition sentence that represents the model.
		A.	6 + (–2) = 4	B.	–3 + (–1) = –4
		C.	5 + (–1) = 4	D.	–5 + 1 = –4
		Hint
	4.	Choose the addition sentence that represents the model.
		A.	8 + (–4) = 4	B.	6 + (–2) = 4
		C.	2 + (–6) = –4	D.	6 + 2 = 8
		Hint
	5.	Sandy has $28 dollars. She owes her mother $15. After paying her mother, how much money does she have left?
		A.	$13	B.	–$43
		C.	–$13	D.	$43
		Hint