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2.357.459
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2.357.459
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 | |
| 59 | 61 | 4 January | |
| #STRESS | 52 | 59 | 4 January |
| Asya | 40 | 41 | 1 January |
| 28 | 34 | 4 January | |
| 27 | 29 | 4 January | |
| Asya | 21 | 24 | 1 January |
| 18 | 21 | 3 January |
| the SQUARES TILL 20 in 3 minutes has not been made yet this month. |
| naam | number correct | number done | |
| #STRESS | 39 | 39 | 4 January |
| #STRESS | 37 | 40 | 4 January |
| naam | number correct | number done | |
| #STRESS | 17 | 20 | 4 January |
| 12 | 13 | 4 January |