1.	Find 4 + (–5).
		A.	–1	B.	1
		C.	9	D.	–9
		Hint
	2.	Find 6 + (–10).
		A.	4	B.	–4
		C.	16	D.	–16
		Hint
	3.	Choose the addition sentence that represents the model.
		A.	6 + 2 = 8	B.	8 + (–4) = 4
		C.	6 + (–2) = 4	D.	2 + (–6) = –4
		Hint
	4.	Find –4 + 5.
		A.	1	B.	9
		C.	–1	D.	–9
		Hint
	5.	Sandy has $28 dollars. She owes her mother $15. After paying her mother, how much money does she have left?
		A.	–$43	B.	$13
		C.	$43	D.	–$13
		Hint