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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 | |
| Nienke | 138 | 138 | 4 July |
| 76 | 81 | 4 July | |
| 74 | 74 | 4 July | |
| 64 | 66 | 4 July | |
| 64 | 68 | 4 July | |
| Froukje | 59 | 59 | 4 July |
| 54 | 55 | 4 July | |
| 52 | 54 | 4 July | |
| annabel2.0 | 49 | 50 | 4 July |
| 45 | 51 | 4 July | |
| 43 | 44 | 4 July | |
| 37 | 38 | 4 July | |
| 30 | 41 | 4 July | |
| 28 | 28 | 4 July | |
| 14 | 17 | 4 July |
| naam | number correct | number done | |
| Ava | 16 | 18 | 4 July |
| naam | number correct | number done | |
| Lisa | 75 | 75 | 4 July |
| 71 | 74 | 4 July | |
| 64 | 67 | 4 July | |
| Fay | 49 | 54 | 4 July |
| Fay | 49 | 55 | 4 July |
| Isa | 46 | 46 | 4 July |
| Wouter | 45 | 45 | 4 July |
| Ties | 43 | 44 | 4 July |
| Anna | 43 | 46 | 4 July |
| Anna | 41 | 41 | 4 July |
| Ties | 41 | 42 | 4 July |
| Wouter | 39 | 41 | 4 July |
| Isa | 38 | 41 | 4 July |
| Jasmin | 32 | 33 | 4 July |
| Alessia | 31 | 34 | 4 July |
| Jasmin | 29 | 31 | 4 July |
| Sophie P. | 28 | 31 | 4 July |
| Lena💜 | 27 | 28 | 4 July |
| Alessia | 26 | 27 | 4 July |
| Sophie P. | 23 | 24 | 4 July |
| Lynn steenge | 18 | 19 | 4 July |
| Lena💜 | 18 | 19 | 4 July |
| Thieu | 13 | 15 | 4 July |
| Jack | 13 | 16 | 4 July |
| Jens | 12 | 12 | 4 July |
| Cato | 11 | 11 | 4 July |
| Lynn steenge | 10 | 10 | 4 July |
| Jennis | 10 | 11 | 4 July |
| Jack | 8 | 13 | 4 July |
| Thieu | 8 | 10 | 4 July |
| Cato | 8 | 9 | 4 July |
| Jens | 7 | 7 | 4 July |
| naam | number correct | number done | |
| 16 | 16 | 4 July |