1.	To subtract an integer, ______.
		A.	subtract its absolute value	B.	add its additive inverse
		C.	subtract the absolute values of the two integers	D.	add the absolute values of the two integers
		Hint
	2.	Find the difference 15 - 26.
		A.	41	B.	11
		C.	-41	D.	-11
		Hint
	3.	The temperature on January 10 in Thief River Falls, Minnesota, was -10 F. During the night, the temperature dropped another 15 degrees. What was the lowest night temperature?
		A.	25°F	B.	5°F
		C.	-25°F	D.	-5°F
		Hint
	4.	Find the difference -13 – 6.
		A.	-19	B.	-7
		C.	19	D.	7
		Hint
	5.	Evaluate j – k – l if j = 2, k = 3, and l = 4.
		A.	-5	B.	9
		C.	1	D.	3
		Hint