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Press the . . . >
button t when you want the device to set division tasks,
button y when you want the device to set multiplication tasks,
button u when you want the device to set subtraction tasks,
button i when you want the device to set addition tasks.
Enter the solution via the number buttons and press the
>
ENTER button o.
The device evaluates your entry in 3 ways:
The face is depicted as either sad (• incorrect entry) or
happy ( correct entry),
a corresponding melody is played (only when the acoustic •
function is switched on),
with a correct entry, in the display • q is shown an additional
goblet (%).
When approx. 20 seconds has elapsed without an input the
>
task is considered unsolved and/or incorrect.
After the input of an incorrect answer the same task will be
>
presented to you a second time. If, after this you are still
unable to solve the task the device shows the solution in the
display q and then oers you a new task.
Press the ENTER button
> o when you want to skip over the
task. If this is the rst time that the device has set this task
then you will be oered a second chance here also. Then
press the ENTER button o again and the device will show
the solution in the display q and oers you a new task.
After every 5 tasks the device determines an evaluation of
>
your entries. For each solved task you receive 20 points
and a goblet (%).
A higher diculty level in this programme results in the numbers
being greater.