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10. Place value
Overview
To use place value you must:
be in Problem Solving
MANUAL
mode.
enter the number before you press the
key.
1. If you are not already in
Problem Solving, press the
key to enter Problem
Solving.
If
Auto
is
displayed, follow all of these steps. [If
Auto
is not
displayed, skip steps 2, 3,
and 4, and go to step 5.]
2. Press
to enter the Problem Solving menu. First your score is displayed, and
then the first selection, AUTO MAN.
3. Press
to underline MAN. Press
to confirm your selection.
4. Press
or
to exit the menu and return to Problem Solving
.
The
indicator is displayed, but not the
Auto
indicator. You are still in Problem
Solving, but you are in Manual rather than Auto.
Press
.
After your score, the selection
AUTO MAN
is displayed. You
must be in
Manual
mode!
Press Down
.
The selection
I I --
– I -- .
is displayed.
This selects the different ways to explore Place Value.
[With the selection of I I -- . or
– I -- . , the results displayed using the RED keys change.
The WHITE keys operate the same way for either selection.]
Press
to exit the menu and return to Place Value.
