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1.983.980
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1.983.980
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 |
rubenhafner99990 | 120 | 120 |
rubenhafner99990 | 114 | 114 |
noor groep 6 vossenb | 81 | 83 |
rayan | 81 | 83 |
54 | 54 | |
49 | 52 | |
45 | 47 | |
42 | 44 | |
Finn | 40 | 42 |
39 | 44 | |
14 | 15 |
naam | number correct | number done |
sem | 87 | 89 |
rubenhafner99990 | 85 | 86 |
81 | 84 |
naam | number correct | number done |
Zonne | 16 | 18 |
naam | number correct | number done |
rubenhafner99990 | 33 | 33 |
rayan | 16 | 16 |