1.	Find –2 + (–4).
		A.	–6	B.	–2
		C.	2	D.	6
		Hint
	2.	Find 6 + (–10).
		A.	4	B.	–4
		C.	16	D.	–16
		Hint
	3.	Find –5 + (–4).
		A.	9	B.	1
		C.	–9	D.	–1
		Hint
	4.	Choose the addition sentence that represents the model.
		A.	6 + 2 = 8	B.	2 + (–6) = –4
		C.	8 + (–4) = 4	D.	6 + (–2) = 4
		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