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2.243.287
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 | |
Ryan | 22 | 25 | 8 May |
Tessa | 9 | 102 | 8 May |
naam | number correct | number done | |
Sabrina | 4 | 7 | 9 May |
naam | number correct | number done | |
Douwe | 18 | 20 | 8 May |
naam | number correct | number done | |
Joas | 17 | 18 | 8 May |
Joas | 14 | 15 | 8 May |
Sophie | 10 | 10 | 8 May |
Douwe | 4 | 5 | 8 May |