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2.272.970
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 | |
mitchsummer15 | 133 | 149 | 1 July |
Valerio | 85 | 92 | 1 July |
Alexandra blijles ja | 54 | 58 | 2 July |
Rosa | 48 | 57 | 1 July |
fleur | 41 | 42 | 1 July |
88 | 34 | 38 | 1 July |
33 | 47 | 2 July | |
30 | 32 | 2 July | |
15 | 16 | 1 July | |
14 | 17 | 1 July | |
4 | 5 | 1 July | |
Lars | 4 | 4 | 1 July |
naam | number correct | number done | |
div is de beste!!!!! | 85 | 89 | 2 July |
naam | number correct | number done | |
26 | 26 | 2 July | |
Massimo | 21 | 26 | 2 July |
yuyuyuyuyuyuyuyuyuyu | 7 | 11 | 1 July |
naam | number correct | number done | |
Riya | 11 | 12 | 1 July |
10 | 10 | 1 July |