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2.407.771
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2.407.771
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 | |
| hackerhihi | 8 | 25 | 30 March |
| 5 | 6 | 30 March |
| the KWADRATEN van 10 TOT 30 in 2 minutes has not been made yet this week. |
| the KWADRATEN van 10 TOT 30 in 3 minutes has not been made yet this week. |
| the KWADRATEN van 10 TOT 30 in 4 minutes has not been made yet this week. |
| the KWADRATEN van 10 TOT 30 in 5 minutes has not been made yet this week. |
| naam | number correct | number done | |
| 67676767676767676767 | 6 | 12 | 30 March |