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2.156.367
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 | |
| marina | 17 | 17 | 18 December |
| 14 | 14 | 18 December | |
| MARINA | 10 | 10 | 18 December |
| 5 | 6 | 18 December |
| the MULTIPLICATIONS 18-20 in 3 minutes has not been made yet this week. |
| naam | number correct | number done | |
| wail | 39 | 40 | 16 December |
| naam | number correct | number done | |
| 9 | 10 | 16 December | |
| 7 | 7 | 18 December | |
| 4 | 4 | 16 December |