Psss.... did you know that
2.289.220
tests have already been made here ?
Also try how good you are at mental arithmetic!
Arithmetic without time? Go to leren-rekenen.nl
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2.289.220
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
naam | number correct | number done | |
Cihan | 125 | 128 | 15 September |
Benjamin | 111 | 121 | 15 September |
naam | number correct | number done | |
kaas | 33 | 34 | 15 September |
naam | number correct | number done | |
15 | 16 | 15 September |
the MULTIPLICATIONS 11-20 in 1 minute has not been made yet this week. |