1.	Which fraction is when written in simplest form?
		A.		B.
		C.		D.
		Hint
	2.	Express in simplest form.
		A.		B.
		C.		D.
		Hint
	3.	Express in simplest form.
		A.		B.
		C.		D.
		Hint
	4.	Find 2 – (–5).
		A.	7	B.	–7
		C.	3	D.	–3
		Hint
	5.	Find –2 – (–7).
		A.	–5	B.	5
		C.	9	D.	–9
		Hint
	6.	Which fraction is when written in simplest form?
		A.		B.
		C.		D.
		Hint
	7.	Find 12 – 14.
		A.	2	B.	–2
		C.	26	D.	–26
		Hint
	8.	Evaluate .
		A.	1	B.
		C.		D.
		Hint
	9.	Evaluate .
		A.		B.
		C.		D.
		Hint
	10.	Solve t · 4 = 6 · 6
		A.	8	B.	9
		C.	6	D.	36
		Hint