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2.311.208
tests have already been made here ?
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2.311.208
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 |
| 12345678910111213141 | 18 | 18 |
| 10 | 15 | |
| 5 | 9 | |
| 2 | 7 | |
| 1 | 1 |
| the MULTIPLICATIONS 18-20 in 3 minutes has not been made yet today. |
| naam | number correct | number done |
| 3 | 4 |
| naam | number correct | number done |
| Roosmarie!!!!! | 16 | 17 |
| Roosmarie!!!!! | 11 | 12 |