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1.484.495
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 | |
colin | 145 | 148 | 1 July |
jurre 2.000 | 69 | 75 | 1 July |
Quinty | 61 | 66 | 1 July |
jurre is pro | 57 | 59 | 4 July |
Eva | 41 | 45 | 4 July |
tomas berge | 40 | 43 | 4 July |
35 | 36 | 1 July | |
29 | 42 | 4 July | |
28 | 60 | 4 July | |
26 | 26 | 4 July | |
24 | 25 | 4 July | |
23 | 546 | 1 July | |
20 | 23 | 4 July | |
13 | 16 | 4 July |
naam | number correct | number done | |
34 | 37 | 4 July |
naam | number correct | number done | |
43 | 45 | 4 July | |
42 | 43 | 4 July | |
29 | 30 | 4 July | |
29 | 55 | 4 July | |
26 | 28 | 4 July | |
20 | 22 | 1 July | |
16 | 19 | 4 July | |
15 | 22 | 4 July | |
15 | 17 | 4 July | |
15 | 20 | 4 July | |
13 | 17 | 4 July |
naam | number correct | number done | |
Felix | 26 | 26 | 4 July |
Felix | 22 | 23 | 1 July |
Tim | 16 | 16 | 4 July |
Tijmen | 16 | 16 | 4 July |
Froukje | 16 | 17 | 4 July |
appelsap | 14 | 18 | 4 July |
Tessnim | 14 | 15 | 4 July |
Thom | 14 | 14 | 4 July |
Evi | 13 | 13 | 1 July |
Froukje | 13 | 13 | 1 July |
Sean | 12 | 15 | 4 July |
Evy | 11 | 12 | 4 July |
Fayenne | 11 | 11 | 4 July |
Evi | 11 | 11 | 4 July |
Isabelle | 10 | 10 | 1 July |
Fayenne | 10 | 11 | 1 July |
Sofia | 10 | 21 | 4 July |
Lewis | 10 | 11 | 4 July |
Dani | 9 | 9 | 4 July |
Lewis | 8 | 8 | 1 July |
Katie | 8 | 10 | 4 July |
Thom | 7 | 7 | 1 July |
Isabelle | 7 | 10 | 4 July |
Daan | 7 | 7 | 4 July |
Juna | 6 | 6 | 1 July |
Vince | 6 | 6 | 4 July |
Juna | 5 | 6 | 4 July |
Daan | 3 | 5 | 1 July |
Evy | 1 | 3 | 1 July |
Jalou | 1 | 2 | 4 July |