Keying In Negative Numbers; Using The Menu Keys - HP 17bII Owner's Manual

65 +( 12 /
3.5 )=
Keying in Negative Numbers ( & )
The & key changes the sign of a number.
To key in a negative number, type that number, then press
To change the sign of an already displayed number (it must be the
rightmost number), press
Keys:
75 &
* 7.1 =
v

Using the Menu Keys

The calculator usually displays a set of labels across the bottom of the
display. The set is called a menu because it presents you with choices.
The MAIN menu is the starting point for all other menus.
22 1: Getting Started
File name : English-M02-1-040308(Print).doc
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Print data : 2004/3/9
Use parentheses to impose
an order of calculation.
.
&
Description:
Changes the sign of 75.
Multiplies －75 by 7.1.