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2.477.826
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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2.477.826
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 van 10 TOT 30 in 1 minute has not been made yet today. |
| the KWADRATEN van 10 TOT 30 in 2 minutes has not been made yet today. |
| the KWADRATEN van 10 TOT 30 in 3 minutes has not been made yet today. |
| naam | number correct | number done |
| 103 | 109 | |
| 94 | 99 |
| the KWADRATEN van 10 TOT 30 in 5 minutes has not been made yet today. |
| the KWADRATEN van 10 TOT 30 in 10 minutes has not been made yet today. |