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2.418.298
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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2.418.298
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 KWADRATEN TOT 20 in 1 minute has not been made yet this week. |
| the KWADRATEN TOT 20 in 2 minutes has not been made yet this week. |
| the KWADRATEN TOT 20 in 3 minutes has not been made yet this week. |
| naam | number correct | number done | |
| Ann | 155 | 155 | 4 May |
| Ann | 64 | 82 | 4 May |
| HAALAND IS DE BESTE | 28 | 30 | 4 May |
| naam | number correct | number done | |
| Ann | 169 | 171 | 4 May |
| naam | number correct | number done | |
| 16 | 24 | 5 May |