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2.320.906
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 |
| sixzeven67 | 150 | 153 |
| sixzeven | 147 | 152 |
| 108 | 114 | |
| hannah | 64 | 64 |
| hannah | 60 | 61 |
| 48 | 48 | |
| bentley | 42 | 42 |
| morris | 40 | 44 |
| 39 | 46 | |
| abdirahman | 39 | 42 |
| 34 | 34 | |
| eliz | 33 | 33 |
| nina | 24 | 25 |
| 23 | 25 | |
| 21 | 21 | |
| nina | 19 | 20 |
| alexandru | 13 | 14 |
| pimel | 7 | 7 |
| naam | number correct | number done |
| levi | 33 | 33 |
| 7 | 11 |
| naam | number correct | number done |
| 18 | 18 | |
| mina | 2 | 6 |
| naam | number correct | number done |
| 44 | 44 | |
| 39 | 39 | |
| hoes loves de poes | 37 | 41 |
| mats | 14 | 14 |
| 10 | 10 |