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2.311.208
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2.311.208
tests have already been made here ?
Also try how good you are at mental arithmetic!
Arithmetic without time? Go to leren-rekenen.nl
Here you learn arithmetic error-free for FREE
The TABLE OF 19 has been made 2 times this month.
TABLE OF 19 | |||
---|---|---|---|
name | number correct | time (seconds) | |
10 | 114 | 6 October | |
Gerrit John | 1 | 45 | 2 October |