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1.842.781
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 |
jake ultra cool | 49 | 51 |
djeventley | 8 | 9 |
naam | number correct | number done |
Tessy | 64 | 64 |
naam | number correct | number done |
48 | 49 | |
51 | 46 | 51 |
felix | 43 | 48 |
38 | 39 | |
37 38 | 37 | 38 |
46 | 36 | 37 |
35 | 39 | |
35 | 37 | |
34 | 34 | |
Teun | 30 | 32 |
29 | 37 | |
27 | 31 | |
29 | 25 | 26 |
21 | 25 | |
19 | 20 | |
18 | 22 | |
16 | 17 | |
16 | 17 | |
12 | 14 | |
11 | 12 | |
10 | 10 | |
8 | 11 |
naam | number correct | number done |
15 | 15 | |
15 | 16 | |
13 | 15 | |
13 | 14 | |
6 | 6 |