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2.383.517
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2.383.517
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 | |
| milan z | 183 | 190 | 16 February |
| milan z | 155 | 159 | 16 February |
| Milan Z | 140 | 147 | 16 February |
| Milan Z | 139 | 143 | 16 February |
| Milan Z | 135 | 148 | 16 February |
| Isabelle | 134 | 138 | 16 February |
| Milan Z | 128 | 134 | 16 February |
| naam | number correct | number done | |
| milan z | 329 | 343 | 17 February |
| milan z | 304 | 321 | 17 February |
| milan z | 282 | 314 | 16 February |
| naam | number correct | number done | |
| Milan Z | 430 | 453 | 16 February |
| naam | number correct | number done | |
| lucas vdh 👿👿ðŸ | 993 | 1000 | 16 February |
| milan z | 626 | 663 | 16 February |
| Isabelle | 569 | 582 | 16 February |
| Oona | 369 | 380 | 16 February |
| naam | number correct | number done | |
| lucas vdh 👿👿ðŸ | 1297 | 1311 | 16 February |
| Milan Z | 818 | 849 | 16 February |
| Milan Z | 803 | 857 | 16 February |
| Jimi | 666 | 760 | 16 February |