A random generator created a
Subtraction-Table
with decimals.
Your task is to subtract the numbers
and complete the table. One subtraction
has already been done.
Click on the button
Check Differences
to see whether you are right.
For each right differences
you get 5 points.
For each wrong
or missing differences
you lose 5 points.
If the problem is solved, you can click on
Create new table
to create a new table.
Can you top
299 points??
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(c)
Andreas Meier, Sophie-Scholl-Realschule Weiden i.d.OPf 
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