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2.447.584
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
2.447.584
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 AFTELSOMMEN 10-20 in 1 minute has not been made yet this week. |
| the AFTELSOMMEN 10-20 in 2 minutes has not been made yet this week. |
| naam | number correct | number done | |
| 67 | 69 | 11 August | |
| 64 | 69 | 13 August | |
| 61 | 63 | 12 August | |
| 54 | 59 | 10 August |
| the AFTELSOMMEN 10-20 in 4 minutes has not been made yet this week. |
| the AFTELSOMMEN 10-20 in 5 minutes has not been made yet this week. |
| the AFTELSOMMEN 10-20 in 10 minutes has not been made yet this week. |