1.	Which of the numbers 46, 56, 152, or 162 is a solution of 58 + n = 104?
		A.	46	B.	152
		C.	162	D.	56
		Hint
	2.	Solve 6 mentally.
		A.	24	B.	3
		C.	2	D.	12
		Hint
	3.	Identify the solution to 34 - 2z = 20.
		A.	8	B.	5
		C.	6	D.	7
		Hint
	4.	Write ''16 less than a number is 28'' as an equation.
		A.	n + 16 = 28	B.	n - 16 = 28
		C.	28	D.	16n = 28
		Hint
	5.	When a number is decreased by 16, the result is 64. What is the number?
		A.	48	B.	4
		C.	80	D.	1024
		Hint