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2.289.165
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 |
| Mawata Sheriff | 19 | 30 |
| Mawata Sheriff | 10 | 19 |
| the SQUARES TILL 20 in 3 minutes has not been made yet today. |
| naam | number correct | number done |
| Robbe | 24 | 29 |
| naam | number correct | number done |
| Quint | 16 | 16 |
| 9 | 15 |