1.	Find 3 – 7.
		A.	–10	B.	10
		C.	4	D.	–4
		Hint
	2.	Find 2 – (–5).
		A.	3	B.	7
		C.	–7	D.	–3
		Hint
	3.	Find 12 – 14.
		A.	26	B.	–26
		C.	–2	D.	2
		Hint
	4.	Choose the subtraction sentence represented by the model.
		A.	–2 – 3 = –5	B.	2 – 3 = –1
		C.	2 – (–3) = 5	D.	–2 – (–3) = 1
		Hint
	5.	Choose the subtraction sentence represented by the model.
		A.	10 – (–5) = 15	B.	–10 – (–5) = –5
		C.	10 – 5 = 5	D.	–10 – 5 = –15
		Hint