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2.287.943
tests have already been made here ?
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2.287.943
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 | |
| 193 | 202 | 12 September | |
| 191 | 199 | 12 September | |
| Daan | 175 | 180 | 12 September |
| Daan | 168 | 179 | 8 September |
| Elin | 144 | 147 | 2 September |
| 142 | 154 | 1 September | |
| ezra | 140 | 143 | 10 September |
| lano | 136 | 145 | 8 September |
| puck | 135 | 140 | 5 September |
| ezra | 135 | 145 | 9 September |
| ezra | 132 | 144 | 8 September |
| 132 | 141 | 1 September | |
| 129 | 135 | 1 September | |
| ezra | 127 | 137 | 5 September |
| 125 | 132 | 10 September | |
| puck | 124 | 128 | 5 September |
| E.M | 124 | 132 | 12 September |
| ezra | 124 | 130 | 4 September |
| lano | 118 | 137 | 12 September |
| milan | 115 | 117 | 12 September |
| ezra | 108 | 112 | 4 September |
| noud | 107 | 125 | 12 September |
| 102 | 109 | 4 September | |
| nuno | 101 | 108 | 5 September |
| naam | 98 | 102 | 9 September |
| hello you are crazy | 97 | 110 | 5 September |
| 97 | 108 | 12 September | |
| Juliëtte | 97 | 101 | 8 September |
| 95 | 95 | 11 September | |
| 94 | 96 | 5 September | |
| Juliëtte | 94 | 100 | 9 September |
| 92 | 92 | 4 September | |
| noud | 91 | 114 | 8 September |
| 90 | 99 | 12 September | |
| Roos | 87 | 90 | 2 September |
| 87 | 101 | 12 September | |
| 86 | 95 | 12 September | |
| Roos | 85 | 87 | 4 September |
| nuno | 84 | 86 | 5 September |
| zoe | 84 | 89 | 8 September |
| Anais-Sophie | 82 | 84 | 3 September |
| heeeeee | 82 | 85 | 5 September |
| 82 | 93 | 12 September | |
| 82 | 82 | 8 September | |
| zoe | 81 | 88 | 12 September |
| 81 | 90 | 10 September | |
| milan | 79 | 90 | 4 September |
| Ayden | 78 | 80 | 5 September |
| Jazelle | 78 | 79 | 9 September |
| 75 | 75 | 10 September | |
| 73 | 91 | 12 September | |
| Suze b | 71 | 81 | 5 September |
| Magiczozo | 70 | 73 | 12 September |
| Anais-Sophie | 70 | 71 | 2 September |
| No! | 69 | 72 | 5 September |
| Amira | 69 | 79 | 5 September |
| Giuliana | 68 | 72 | 12 September |
| 67 | 75 | 12 September | |
| 66 | 68 | 5 September | |
| 65 | 80 | 12 September | |
| 64 | 755 | 12 September | |
| Anais-Sophie | 64 | 67 | 2 September |
| Dounia | 63 | 66 | 7 September |
| 63 | 69 | 5 September | |
| Dounia | 63 | 70 | 7 September |
| 63 | 65 | 12 September | |
| tyler | 61 | 70 | 12 September |
| Dounia | 60 | 63 | 7 September |
| 60 | 69 | 9 September | |
| 59 | 60 | 12 September | |
| 57 | 57 | 7 September | |
| 56 | 61 | 12 September | |
| 56 | 68 | 5 September | |
| lizzy | 55 | 68 | 12 September |
| tyler | 55 | 66 | 8 September |
| Sophie | 55 | 57 | 8 September |
| ella | 54 | 56 | 10 September |
| lizzy | 53 | 73 | 8 September |
| 50 | 55 | 12 September | |
| 50 | 60 | 7 September | |
| 50 | 52 | 9 September | |
| Fayenna | 50 | 50 | 2 September |
| 50 | 66 | 12 September | |
| yosef | 49 | 58 | 10 September |
| 49 | 59 | 12 September | |
| jari | 49 | 54 | 12 September |
| 49 | 49 | 12 September | |
| 49 | 57 | 10 September | |
| 48 | 50 | 12 September | |
| sterre gr6 | 48 | 56 | 12 September |
| 48 | 147 | 12 September | |
| florijn | 48 | 50 | 9 September |
| Raian | 47 | 49 | 5 September |
| 46 | 87 | 12 September | |
| 45 | 63 | 12 September | |
| 45 | 48 | 10 September | |
| 45 | 520 | 12 September | |
| 45 | 48 | 12 September | |
| 44 | 45 | 12 September | |
| sterre gr6 | 44 | 46 | 8 September |
| Morris | 44 | 60 | 12 September |
| 44 | 156 | 12 September | |
| 43 | 61 | 10 September | |
| 42 | 46 | 12 September | |
| 42 | 44 | 3 September | |
| 41 | 53 | 12 September | |
| Camila | 41 | 43 | 11 September |
| Romaissa | 41 | 51 | 5 September |
| 41 | 43 | 9 September | |
| 41 | 51 | 10 September | |
| max | 40 | 40 | 12 September |
| 40 | 50 | 12 September | |
| Amelie | 40 | 43 | 11 September |
| 38 | 45 | 10 September | |
| 38 | 38 | 9 September | |
| 38 | 39 | 11 September | |
| 38 | 45 | 12 September | |
| 37 | 43 | 9 September | |
| liam | 37 | 37 | 12 September |
| 36 | 43 | 9 September | |
| 36 | 41 | 9 September | |
| ANASTASIOS | 36 | 44 | 8 September |
| 35 | 47 | 12 September | |
| 35 | 39 | 7 September | |
| Morris | 35 | 46 | 8 September |
| 35 | 131 | 12 September | |
| florijn | 35 | 36 | 8 September |
| Amelie | 34 | 37 | 7 September |
| 34 | 43 | 10 September | |
| liam | 33 | 33 | 12 September |
| 33 | 40 | 12 September | |
| helan | 32 | 44 | 10 September |
| 32 | 121 | 12 September | |
| 32 | 34 | 5 September | |
| Elianne | 31 | 37 | 4 September |
| Max F | 31 | 42 | 1 September |
| 31 | 48 | 12 September | |
| 30 | 33 | 10 September | |
| 30 | 49 | 12 September | |
| 30 | 34 | 11 September | |
| beau | 30 | 40 | 8 September |
| JoSiah | 29 | 31 | 12 September |
| 29 | 38 | 10 September | |
| 28 | 69 | 12 September | |
| 27 | 28 | 12 September | |
| 27 | 49 | 12 September | |
| 27 | 55 | 12 September | |
| 26 | 29 | 10 September | |
| 26 | 26 | 10 September | |
| 26 | 30 | 12 September | |
| 26 | 53 | 12 September | |
| 26 | 28 | 12 September | |
| jari | 25 | 34 | 8 September |
| 25 | 33 | 10 September | |
| nadine gr 6 | 25 | 42 | 8 September |
| Freekie | 24 | 29 | 10 September |
| 24 | 34 | 12 September | |
| alexis | 24 | 26 | 9 September |
| JoSiah | 24 | 26 | 12 September |
| 23 | 25 | 10 September | |
| 23 | 54 | 10 September | |
| liam | 23 | 24 | 12 September |
| 23 | 29 | 9 September | |
| Hannah | 23 | 26 | 2 September |
| ellie | 22 | 27 | 12 September |
| Arghavan | 22 | 23 | 5 September |
| 22 | 25 | 9 September | |
| 21 | 27 | 10 September | |
| Mila7b | 21 | 23 | 4 September |
| 20 | 23 | 12 September | |
| 20 | 78 | 12 September | |
| Lev | 20 | 22 | 9 September |
| 19 | 20 | 11 September | |
| 19 | 20 | 10 September | |
| 19 | 19 | 12 September | |
| Freekie | 19 | 32 | 10 September |
| 18 | 19 | 10 September | |
| reken | 18 | 22 | 5 September |
| 18 | 66 | 12 September | |
| beige moeilijk ðŸ | 17 | 27 | 10 September |
| 17 | 29 | 12 September | |
| 16 | 17 | 12 September | |
| Ayman | 16 | 17 | 5 September |
| 16 | 18 | 10 September | |
| 15 | 22 | 10 September | |
| beau | 14 | 23 | 12 September |
| ellie | 14 | 21 | 12 September |
| dex | 13 | 13 | 12 September |
| 13 | 37 | 10 September | |
| nadine gr 6 | 13 | 34 | 12 September |
| 13 | 13 | 10 September | |
| Arthur | 13 | 14 | 12 September |
| 12 | 19 | 10 September | |
| dex | 12 | 14 | 8 September |
| 11 | 28 | 12 September | |
| 11 | 15 | 10 September | |
| 10 | 10 | 12 September | |
| 10 | 14 | 10 September | |
| daryl | 9 | 19 | 1 September |
| Freekie | 8 | 13 | 10 September |
| estelle | 8 | 19 | 12 September |
| 8 | 9 | 10 September | |
| 8 | 14 | 12 September | |
| 8 | 13 | 12 September | |
| 7 | 14 | 10 September | |
| 7 | 19 | 12 September | |
| 7 | 15 | 12 September | |
| 6 | 26 | 12 September | |
| Tibo | 4 | 13 | 12 September |
| 4 | 4 | 1 September | |
| 4 | 4 | 4 September | |
| 4 | 4 | 12 September | |
| 4 | 14 | 12 September | |
| 4 | 7 | 12 September | |
| 4 | 21 | 12 September | |
| 3 | 3 | 12 September | |
| 2 | 16 | 12 September | |
| 2 | 10 | 12 September | |
| tibo | 2 | 8 | 12 September |
| 2 | 13 | 12 September | |
| 1 | 11 | 12 September | |
| 1 | 1 | 12 September | |
| 1 | 1 | 10 September |
| naam | number correct | number done | |
| Elin | 109 | 111 | 4 September |
| Nika | 46 | 48 | 5 September |
| olivier | 42 | 43 | 4 September |
| 37 | 46 | 4 September | |
| Lucas | 36 | 43 | 7 September |
| 35 | 38 | 11 September | |
| kicky | 24 | 25 | 8 September |
| 3 | 4 | 8 September | |
| 3 | 3 | 10 September | |
| 3 | 5 | 11 September |
| naam | number correct | number done | |
| 106 | 109 | 9 September | |
| 102 | 107 | 2 September | |
| 82 | 85 | 2 September | |
| 82 | 85 | 9 September | |
| 81 | 84 | 2 September | |
| 81 | 82 | 5 September | |
| Elin | 77 | 79 | 2 September |
| 75 | 80 | 5 September | |
| Meili | 74 | 76 | 3 September |
| Meili | 72 | 74 | 3 September |
| 72 | 76 | 9 September | |
| Meili | 69 | 73 | 3 September |
| 67 | 71 | 9 September | |
| 66 | 72 | 9 September | |
| 64 | 67 | 2 September | |
| 64 | 67 | 9 September | |
| Eron | 63 | 64 | 1 September |
| Meili | 63 | 67 | 3 September |
| Meili | 62 | 66 | 3 September |
| 61 | 63 | 7 September | |
| meili | 59 | 63 | 3 September |
| 59 | 60 | 9 September | |
| 59 | 64 | 2 September | |
| ella 7b | 58 | 58 | 11 September |
| ella 7b | 52 | 52 | 10 September |
| 52 | 58 | 2 September | |
| 52 | 54 | 9 September | |
| 51 | 58 | 2 September | |
| 51 | 51 | 9 September | |
| Anais-Sophie | 50 | 51 | 9 September |
| ella 7b | 50 | 50 | 10 September |
| Eron | 50 | 53 | 8 September |
| 49 | 51 | 9 September | |
| ella 7b | 48 | 52 | 10 September |
| jodie | 48 | 50 | 1 September |
| 48 | 51 | 5 September | |
| 47 | 50 | 10 September | |
| 45 | 46 | 12 September | |
| 43 | 43 | 10 September | |
| sabrine | 42 | 42 | 11 September |
| sophie | 42 | 43 | 7 September |
| 41 | 41 | 2 September | |
| 41 | 43 | 4 September | |
| 40 | 44 | 5 September | |
| 40 | 41 | 8 September | |
| 38 | 41 | 7 September | |
| sabrine | 37 | 42 | 10 September |
| ella | 37 | 39 | 4 September |
| 37 | 40 | 1 September | |
| 36 | 39 | 10 September | |
| olivier | 36 | 37 | 4 September |
| 34 | 39 | 9 September | |
| Aron | 34 | 35 | 5 September |
| 34 | 35 | 8 September | |
| 33 | 34 | 1 September | |
| sarah | 32 | 32 | 5 September |
| Lucas | 31 | 34 | 7 September |
| 31 | 39 | 10 September | |
| 30 | 33 | 2 September | |
| 30 | 31 | 4 September | |
| 29 | 34 | 9 September | |
| 29 | 30 | 2 September | |
| sabrine | 29 | 35 | 9 September |
| Hannah | 29 | 29 | 9 September |
| Valentijn | 28 | 28 | 9 September |
| 28 | 28 | 8 September | |
| naudje | 28 | 30 | 8 September |
| 28 | 32 | 2 September | |
| naudje | 28 | 28 | 1 September |
| 28 | 29 | 10 September | |
| ella | 27 | 32 | 4 September |
| 26 | 27 | 9 September | |
| 26 | 27 | 9 September | |
| sabrine | 25 | 30 | 4 September |
| 25 | 25 | 9 September | |
| 24 | 28 | 8 September | |
| blubblub | 23 | 24 | 11 September |
| 22 | 22 | 8 September | |
| 21 | 21 | 11 September | |
| 21 | 25 | 2 September | |
| Sven | 21 | 22 | 1 September |
| HUSH! | 20 | 20 | 2 September |
| 18 | 19 | 1 September | |
| thies | 18 | 18 | 1 September |
| 17 | 18 | 9 September | |
| djelena | 16 | 18 | 8 September |
| olivier | 16 | 17 | 4 September |
| Sven | 15 | 17 | 8 September |
| 14 | 15 | 1 September | |
| 14 | 14 | 10 September | |
| djelena | 14 | 15 | 1 September |
| 14 | 15 | 2 September | |
| 14 | 22 | 10 September | |
| 14 | 16 | 8 September | |
| 12 | 13 | 5 September | |
| djelena | 12 | 13 | 1 September |
| 11 | 15 | 10 September | |
| 11 | 13 | 2 September | |
| JOJO! | 11 | 11 | 1 September |
| 10 | 11 | 9 September | |
| 9 | 10 | 10 September | |
| Willie Wortel En JOJ | 9 | 13 | 1 September |
| 9 | 11 | 9 September | |
| yuna | 9 | 9 | 8 September |
| Lenn, WSP BRO | 8 | 9 | 11 September |
| miro | 8 | 9 | 2 September |
| 8 | 11 | 9 September | |
| 8 | 12 | 11 September | |
| Maxwell | 5 | 5 | 4 September |
| JOJO! | 2 | 4 | 8 September |
| 1 | 1 | 10 September |
| naam | number correct | number done | |
| dvid | 62 | 63 | 5 September |
| dvid | 61 | 61 | 4 September |
| dvid | 60 | 60 | 3 September |
| dvid | 58 | 58 | 1 September |
| dkwefw | 51 | 51 | 12 September |
| Rudi Roest | 49 | 49 | 1 September |
| 48 | 50 | 12 September | |
| xia | 47 | 48 | 3 September |
| 45 | 47 | 1 September | |
| juf | 42 | 42 | 11 September |
| parpar | 39 | 39 | 1 September |
| 38 | 39 | 12 September | |
| Mikedebouwer | 37 | 40 | 12 September |
| 37 | 40 | 12 September | |
| Elin | 36 | 36 | 1 September |
| 36 | 41 | 12 September | |
| 34 | 34 | 12 September | |
| 34 | 36 | 10 September | |
| 33 | 35 | 12 September | |
| 32 | 32 | 10 September | |
| 31 | 32 | 12 September | |
| (-_-) | 31 | 32 | 12 September |
| roman | 30 | 30 | 9 September |
| 30 | 31 | 12 September | |
| 30 | 38 | 4 September | |
| noah | 29 | 29 | 10 September |
| 29 | 33 | 9 September | |
| 28 | 29 | 12 September | |
| noah | 27 | 28 | 10 September |
| ella 7b | 27 | 27 | 11 September |
| 27 | 28 | 4 September | |
| 27 | 27 | 12 September | |
| hugo | 26 | 27 | 4 September |
| moshe | 26 | 26 | 1 September |
| Jake | 26 | 26 | 5 September |
| noah | 26 | 30 | 10 September |
| 26 | 30 | 12 September | |
| 26 | 26 | 12 September | |
| 26 | 26 | 12 September | |
| 25 | 27 | 12 September | |
| 25 | 27 | 10 September | |
| Feline Smakkkiieee | 24 | 24 | 9 September |
| 24 | 25 | 5 September | |
| 23 | 23 | 10 September | |
| susanna | 23 | 24 | 10 September |
| semin | 23 | 24 | 12 September |
| 23 | 23 | 12 September | |
| milan | 23 | 25 | 4 September |
| 22 | 22 | 11 September | |
| sarah | 22 | 23 | 5 September |
| 22 | 24 | 12 September | |
| 21 | 21 | 11 September | |
| 21 | 22 | 12 September | |
| naam | 21 | 22 | 1 September |
| 21 | 24 | 3 September | |
| Eldanaaa | 21 | 24 | 12 September |
| 21 | 24 | 5 September | |
| 21 | 22 | 12 September | |
| Matteo | 21 | 21 | 10 September |
| 21 | 24 | 12 September | |
| 21 | 25 | 12 September | |
| 21 | 22 | 12 September | |
| 21 | 21 | 10 September | |
| Jesse | 20 | 20 | 4 September |
| 20 | 20 | 10 September | |
| coole kip | 20 | 21 | 10 September |
| 20 | 21 | 5 September | |
| 20 | 22 | 9 September | |
| 20 | 190 | 12 September | |
| semin | 20 | 21 | 10 September |
| yuna | 19 | 19 | 3 September |
| 19 | 19 | 3 September | |
| jasper | 19 | 19 | 12 September |
| 19 | 23 | 4 September | |
| 19 | 20 | 9 September | |
| Kirsten | 19 | 20 | 10 September |
| 18 | 173 | 12 September | |
| 18 | 18 | 10 September | |
| 18 | 18 | 10 September | |
| 18 | 22 | 10 September | |
| 18 | 19 | 10 September | |
| 18 | 18 | 10 September | |
| 18 | 20 | 9 September | |
| 18 | 19 | 4 September | |
| 17 | 141 | 12 September | |
| 17 | 17 | 8 September | |
| moshe | 17 | 17 | 8 September |
| 17 | 17 | 12 September | |
| 17 | 18 | 4 September | |
| sarah | 17 | 18 | 5 September |
| 17 | 17 | 4 September | |
| 16 | 17 | 10 September | |
| 16 | 16 | 12 September | |
| 16 | 16 | 5 September | |
| Valentijn | 16 | 16 | 9 September |
| semin | 16 | 170 | 12 September |
| Anna | 15 | 16 | 9 September |
| 15 | 17 | 12 September | |
| 15 | 26 | 12 September | |
| 15 | 16 | 11 September | |
| Hi | 15 | 18 | 5 September |
| 15 | 15 | 10 September | |
| 15 | 15 | 10 September | |
| 15 | 15 | 11 September | |
| 14 | 15 | 13 September | |
| 14 | 14 | 10 September | |
| 13 | 13 | 8 September | |
| 13 | 15 | 12 September | |
| 13 | 15 | 12 September | |
| 13 | 14 | 10 September | |
| 13 | 14 | 8 September | |
| 13 | 14 | 11 September | |
| 13 | 14 | 11 September | |
| Chelsey | 13 | 15 | 11 September |
| 13 | 15 | 12 September | |
| Amber | 12 | 13 | 12 September |
| semin | 12 | 14 | 10 September |
| 12 | 14 | 10 September | |
| 12 | 14 | 4 September | |
| semin | 12 | 21 | 12 September |
| 12 | 12 | 9 September | |
| 12 | 12 | 9 September | |
| 11 | 12 | 13 September | |
| 11 | 12 | 10 September | |
| 11 | 12 | 12 September | |
| 11 | 11 | 3 September | |
| 11 | 13 | 12 September | |
| nikoleta | 11 | 12 | 10 September |
| 11 | 12 | 10 September | |
| Sofien | 10 | 10 | 9 September |
| 10 | 10 | 10 September | |
| 10 | 12 | 10 September | |
| fingerkid | 10 | 12 | 11 September |
| 10 | 12 | 10 September | |
| 9 | 9 | 12 September | |
| 8 | 9 | 10 September | |
| Fayenna | 8 | 8 | 4 September |
| Lucas | 8 | 9 | 7 September |
| Hoi | 7 | 7 | 8 September |
| 7 | 9 | 4 September | |
| 7 | 7 | 11 September | |
| leona | 6 | 8 | 13 September |
| rafaël | 6 | 8 | 1 September |
| 5 | 6 | 10 September | |
| 5 | 5 | 12 September | |
| reken | 4 | 4 | 9 September |
| 4 | 4 | 12 September | |
| 4 | 5 | 12 September | |
| 4 | 4 | 12 September | |
| 67 67 67 six seven | 2 | 2 | 11 September |
| ? | 2 | 2 | 11 September |
| VHS,rklh4 | 2 | 2 | 10 September |
| 2 | 2 | 10 September |