To
get
the math symbols
shown
on
the
lower
half
of
these four keys, press each
key
alone: - ,
=,
+, and
*.
SCREEN
1
If
you
have a
BASIC
cartridge,
you
can
use
these
four math symbols along
with
BASIC comman.ds
to
do
mathematical calculations
on
your
com-
puter
.
You
'll learn
how
to
do
this
when
you
get
to
the exercises on using the BASIC language.
To
get
the symbols shovVn
on
the
top
right
of
these
four
keys,
hold
the SHIFT
key
as
you
press
each key:
- , I, \ ,
/\
.
SCREEN
2
The
arrow
s
show
you
the control
function
of
each
of
these keys: the ARROW keys are used
with
the CONTROL key
to
move
the
cursor
to
any
point
on
the
screen.
You
know
one
way
to
move the cursor
forward
(using the
SPACEBAR)
. But
to
move
it
up
,
down,
or
backward
you
need different keys. Each
ARROW key moves the cursor in the direction in
which
the
arrow
points. Using the ARROW keys
does
not
erase anything,
nor
does
it
add any
characters
to
the
screen display.
95
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