P
ocket
R
efeRence
G
uide
— 2
Arithmetic operation keys.
Percentage (%) —
Used to find
a given percent of a number.
Convert —
Converts to various
units (e.g., cooking units,
temperature).
Memory (M+) —
Adds displayed
value to the standard, cumulative
Memory. To subtract from
Memory, press a value, then
.
Recall Memory –
Displays the
value saved in M+.
Memory Clear –
Clears M+ and
displays total.
Memory Clear (M-R/C) –
Clears
M+ without changing the current
display.
Change Sign (+/-) —
Toggle
displayed value between
negative and positive value.
(cont’d)
