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2.353.771
tests have already been made here ?
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2.353.771
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 | |
| 149 | 151 | 10 December | |
| Vince | 147 | 156 | 10 December |
| ik | 146 | 148 | 12 December |
| 144 | 144 | 12 December | |
| Liz | 143 | 145 | 9 December |
| naoufel | 141 | 142 | 9 December |
| 139 | 144 | 11 December | |
| Liz | 133 | 137 | 11 December |
| 132 | 141 | 9 December | |
| Matthëus | 130 | 131 | 9 December |
| Vince | 129 | 147 | 10 December |
| 128 | 128 | 12 December | |
| 127 | 132 | 8 December | |
| 126 | 127 | 8 December | |
| Roman | 125 | 126 | 9 December |
| hou je bek | 125 | 131 | 12 December |
| Lisa | 124 | 126 | 12 December |
| Emilia | 124 | 129 | 12 December |
| 124 | 128 | 12 December | |
| 123 | 125 | 10 December | |
| Sepp | 123 | 126 | 12 December |
| 121 | 122 | 11 December | |
| Niene | 121 | 124 | 9 December |
| Sepp | 119 | 123 | 12 December |
| Emilia | 119 | 122 | 12 December |
| 119 | 131 | 11 December | |
| 117 | 162 | 11 December | |
| 117 | 122 | 10 December | |
| 117 | 118 | 8 December | |
| Noek | 117 | 119 | 11 December |
| 116 | 121 | 10 December | |
| Eke | 116 | 121 | 12 December |
| 115 | 119 | 9 December | |
| Tijn Schipper | 115 | 116 | 11 December |
| Pien | 113 | 114 | 9 December |
| Emilia | 113 | 117 | 12 December |
| 113 | 117 | 9 December | |
| Matthëus | 112 | 127 | 9 December |
| Noek | 111 | 115 | 11 December |
| Sepp | 111 | 113 | 12 December |
| Meryem61 | 110 | 113 | 8 December |
| Pien | 110 | 111 | 9 December |
| Juliëtte | 109 | 117 | 11 December |
| Roman | 109 | 113 | 11 December |
| Eke | 109 | 121 | 12 December |
| Matthëus | 108 | 117 | 9 December |
| Liam | 108 | 110 | 12 December |
| Emilia | 107 | 110 | 12 December |
| Juliëtte | 106 | 112 | 11 December |
| 106 | 116 | 10 December | |
| Wout K. | 105 | 109 | 9 December |
| 105 | 107 | 9 December | |
| Lot | 105 | 115 | 9 December |
| 105 | 108 | 8 December | |
| 104 | 105 | 11 December | |
| Lisa | 104 | 110 | 9 December |
| Tijn Schipper | 104 | 108 | 9 December |
| Juliëtte | 103 | 113 | 11 December |
| Aniek | 103 | 108 | 10 December |
| Lisa | 103 | 113 | 9 December |
| Josefien | 102 | 108 | 11 December |
| Niene | 102 | 105 | 9 December |
| 102 | 105 | 10 December | |
| jari | 101 | 111 | 8 December |
| Wout K. | 101 | 116 | 9 December |
| Nadhir | 100 | 110 | 9 December |
| Abdulvahhab | 100 | 106 | 12 December |
| Elena | 100 | 105 | 10 December |
| 100 | 102 | 10 December | |
| Noek | 99 | 102 | 11 December |
| Tijn schipper | 99 | 101 | 8 December |
| Juliëtte | 99 | 108 | 11 December |
| Luna S | 99 | 100 | 10 December |
| Lenn | 98 | 100 | 10 December |
| ahahahhahahahahahahh | 98 | 114 | 9 December |
| Josefien | 98 | 101 | 11 December |
| Hugo | 98 | 108 | 10 December |
| Amy L. | 97 | 100 | 10 December |
| Fay | 97 | 100 | 9 December |
| Noek | 97 | 106 | 11 December |
| Liam | 97 | 100 | 12 December |
| Amy L. | 97 | 100 | 10 December |
| bas niekel! | 97 | 106 | 9 December |
| Amalia | 96 | 102 | 10 December |
| bas | 96 | 104 | 11 December |
| berat 1c | 95 | 110 | 8 December |
| Luna V | 95 | 103 | 9 December |
| Amy L. | 94 | 100 | 10 December |
| Teun | 94 | 95 | 10 December |
| Floor | 94 | 100 | 10 December |
| Siënna | 94 | 101 | 9 December |
| Amy L. | 94 | 100 | 10 December |
| Wout K. | 93 | 99 | 9 December |
| Lisa | 90 | 93 | 9 December |
| Milano | 90 | 93 | 11 December |
| Cas | 90 | 93 | 9 December |
| Josefien | 90 | 93 | 11 December |
| amira | 89 | 93 | 12 December |
| bas | 88 | 93 | 8 December |
| Liam | 87 | 87 | 12 December |
| elizes | 87 | 89 | 11 December |
| Esther | 86 | 87 | 10 December |
| muaz mimo | 86 | 93 | 11 December |
| Pien | 86 | 91 | 9 December |
| Eke | 85 | 90 | 12 December |
| Esmee | 85 | 98 | 12 December |
| Mirte | 84 | 90 | 10 December |
| Floor | 84 | 88 | 10 December |
| Tess | 82 | 86 | 12 December |
| Kjeld | 82 | 89 | 10 December |
| Yasmijn Warmerdam | 81 | 83 | 10 December |
| Pien | 81 | 84 | 9 December |
| Niene | 80 | 84 | 9 December |
| Liz | 80 | 81 | 12 December |
| 78 | 78 | 12 December | |
| Yasmijn Warmerdam | 78 | 78 | 8 December |
| Ilyas | 78 | 79 | 9 December |
| muaz | 78 | 84 | 8 December |
| muaz mimo | 78 | 83 | 9 December |
| liyam | 77 | 81 | 9 December |
| janj | 76 | 82 | 11 December |
| Sam-k | 76 | 76 | 11 December |
| Liam | 76 | 76 | 12 December |
| sara | 75 | 75 | 9 December |
| liyam | 75 | 79 | 10 December |
| 74 | 74 | 10 December | |
| Elise | 73 | 75 | 12 December |
| janjong | 73 | 75 | 8 December |
| Amy F. | 72 | 77 | 10 December |
| Aniek | 72 | 77 | 12 December |
| 72 | 72 | 8 December | |
| Mirte | 72 | 75 | 9 December |
| 71 | 72 | 11 December | |
| Liesje | 70 | 72 | 12 December |
| Tess | 70 | 76 | 12 December |
| ayoub de goat | 70 | 74 | 9 December |
| Niene | 70 | 73 | 9 December |
| Kjeld | 70 | 79 | 10 December |
| wessel | 69 | 70 | 9 December |
| Sepp | 69 | 70 | 12 December |
| Tess | 68 | 72 | 12 December |
| Julius | 68 | 73 | 11 December |
| jan | 68 | 73 | 9 December |
| sara | 68 | 71 | 8 December |
| Saar | 67 | 67 | 10 December |
| Maartje | 67 | 67 | 12 December |
| Maartje | 67 | 69 | 12 December |
| Saar | 67 | 67 | 10 December |
| Chiel | 67 | 68 | 10 December |
| 67 | 69 | 12 December | |
| 67 | 69 | 8 December | |
| jorieke super | 66 | 72 | 10 December |
| Saar | 66 | 67 | 10 December |
| Mirte | 65 | 65 | 9 December |
| Maartje | 64 | 65 | 12 December |
| Mirte | 64 | 69 | 9 December |
| liyam | 64 | 69 | 8 December |
| Amy F. | 64 | 69 | 10 December |
| Saar | 64 | 65 | 10 December |
| 63 | 64 | 9 December | |
| zakaria | 63 | 65 | 8 December |
| Kjeld | 63 | 65 | 10 December |
| Sultan | 63 | 75 | 10 December |
| willisha | 62 | 70 | 10 December |
| 62 | 67 | 8 December | |
| 61 | 67 | 8 December | |
| Amy F. | 61 | 66 | 10 December |
| 61 | 61 | 10 December | |
| 61 | 67 | 12 December | |
| ayoub | 60 | 61 | 8 December |
| Liz | 60 | 69 | 12 December |
| Genivy | 60 | 64 | 9 December |
| Amy F. | 60 | 62 | 10 December |
| Tom | 60 | 66 | 9 December |
| Yasmijn Warmerdam | 60 | 64 | 9 December |
| 59 | 67 | 9 December | |
| 59 | 70 | 9 December | |
| 59 | 66 | 10 December | |
| Elise | 58 | 60 | 12 December |
| Chiel | 58 | 60 | 10 December |
| GGS | 58 | 71 | 9 December |
| Chiel | 58 | 59 | 10 December |
| Julius | 58 | 58 | 11 December |
| 57 | 60 | 12 December | |
| Kjeld | 57 | 61 | 10 December |
| raviknol:🍋 | 56 | 65 | 8 December |
| Zümra | 56 | 57 | 10 December |
| 55 | 57 | 11 December | |
| Jonathan | 54 | 54 | 9 December |
| 54 | 57 | 10 December | |
| ayoub | 54 | 56 | 11 December |
| 54 | 60 | 11 December | |
| Beaudyn | 53 | 54 | 10 December |
| 53 | 55 | 10 December | |
| binab | 52 | 53 | 9 December |
| Liesje | 52 | 54 | 12 December |
| 52 | 52 | 11 December | |
| Esther | 52 | 53 | 10 December |
| Zümra | 52 | 57 | 10 December |
| 51 | 51 | 51 | 8 December |
| Norah-Lynn | 51 | 56 | 11 December |
| 51 | 53 | 8 December | |
| sara | 50 | 50 | 10 December |
| 50 | 62 | 9 December | |
| jorieke super | 50 | 59 | 8 December |
| Elise | 50 | 52 | 12 December |
| 50 | 52 | 8 December | |
| 50 | 54 | 12 December | |
| 49 | 56 | 9 December | |
| Maartje | 49 | 49 | 12 December |
| 49 | 51 | 10 December | |
| Jonas | 48 | 50 | 9 December |
| 48 | 60 | 11 December | |
| Floor | 48 | 53 | 10 December |
| Robbie | 47 | 47 | 9 December |
| Layla | 47 | 48 | 12 December |
| Jonathan | 47 | 50 | 9 December |
| rens | 47 | 62 | 8 December |
| 46 | 57 | 9 December | |
| Chiel | 46 | 46 | 10 December |
| Luuk | 46 | 46 | 9 December |
| Esther | 45 | 45 | 11 December |
| Norah-Lynn | 45 | 48 | 11 December |
| Jonathan | 45 | 48 | 9 December |
| Josefien | 44 | 45 | 11 December |
| Julius | 44 | 47 | 11 December |
| 44 | 54 | 8 December | |
| Tess | 43 | 50 | 12 December |
| Eke | 42 | 43 | 12 December |
| 42 | 46 | 12 December | |
| 42 | 47 | 9 December | |
| 41 | 42 | 9 December | |
| Rozalie | 41 | 48 | 10 December |
| Floor | 40 | 44 | 10 December |
| marly | 40 | 40 | 11 December |
| Genivy | 40 | 40 | 9 December |
| 40 | 50 | 8 December | |
| Jonathan | 40 | 40 | 9 December |
| Luuk | 40 | 42 | 9 December |
| 40 | 47 | 10 December | |
| diddy | 39 | 40 | 11 December |
| 39 | 41 | 11 December | |
| 39 | 40 | 8 December | |
| Layla | 39 | 39 | 12 December |
| siebe | 39 | 46 | 8 December |
| Elise | 36 | 37 | 12 December |
| Jonas | 35 | 35 | 9 December |
| marly | 35 | 36 | 9 December |
| Beaudyn | 35 | 37 | 10 December |
| Aniek | 34 | 37 | 10 December |
| 34 | 37 | 8 December | |
| binab | 33 | 35 | 11 December |
| 33 | 37 | 8 December | |
| 32 | 500 | 8 December | |
| Genivy | 32 | 35 | 9 December |
| Rozalie | 32 | 34 | 10 December |
| 32 | 37 | 8 December | |
| Daan | 32 | 37 | 9 December |
| Tom | 31 | 34 | 9 December |
| Naomi | 30 | 31 | 11 December |
| Lars | 30 | 30 | 10 December |
| Lars | 30 | 34 | 10 December |
| 30 | 31 | 8 December | |
| 30 | 58 | 9 December | |
| Daan | 29 | 33 | 8 December |
| Rozalie | 28 | 28 | 10 December |
| Genivy | 28 | 33 | 9 December |
| Layla | 28 | 30 | 12 December |
| Naomi | 28 | 31 | 11 December |
| Norah | 27 | 28 | 10 December |
| Luuk | 27 | 28 | 9 December |
| 27 | 31 | 12 December | |
| Asmaa | 26 | 27 | 9 December |
| Luuk | 26 | 30 | 10 December |
| Sophie | 26 | 31 | 11 December |
| Daan | 26 | 29 | 11 December |
| Aniek | 26 | 26 | 10 December |
| Rozalie | 25 | 25 | 10 December |
| Gcgdgdgbdd | 25 | 512 | 9 December |
| 25 | 25 | 9 December | |
| Luuk | 25 | 25 | 9 December |
| 25 | 30 | 11 December | |
| 25 | 25 | 9 December | |
| 24 | 26 | 9 December | |
| Sophie | 24 | 24 | 11 December |
| Emily | 24 | 27 | 12 December |
| 24 | 26 | 8 December | |
| 23 | 29 | 8 December | |
| 23 | 27 | 10 December | |
| Norah | 22 | 26 | 10 December |
| 22 | 24 | 10 December | |
| Milan Seubring | 22 | 41 | 9 December |
| Lars | 21 | 21 | 10 December |
| 21 | 28 | 9 December | |
| 20 | 25 | 8 December | |
| Lars | 20 | 20 | 10 December |
| 19 | 26 | 8 December | |
| 19 | 23 | 8 December | |
| 19 | 20 | 8 December | |
| 19 | 29 | 9 December | |
| Naomi | 19 | 22 | 11 December |
| Sophie | 18 | 21 | 12 December |
| 18 | 19 | 8 December | |
| Norah | 18 | 21 | 10 December |
| 18 | 67 | 8 December | |
| 18 | 23 | 8 December | |
| 17 | 19 | 11 December | |
| Collin | 17 | 17 | 11 December |
| 6 7 10 11 | 16 | 20 | 9 December |
| 16 | 19 | 9 December | |
| Sophie | 16 | 16 | 12 December |
| 15 | 15 | 8 December | |
| diddy | 15 | 32 | 8 December |
| Zümra | 15 | 19 | 10 December |
| 14 | 15 | 10 December | |
| 14 | 23 | 12 December | |
| Julius | 14 | 24 | 11 December |
| Norah | 14 | 16 | 10 December |
| 13 | 16 | 8 December | |
| 12 | 42 | 10 December | |
| chloe | 12 | 20 | 8 December |
| 11 | 13 | 12 December | |
| Wout H. | 11 | 11 | 9 December |
| 11 | 12 | 9 December | |
| 10 | 11 | 8 December | |
| Beaudyn | 9 | 9 | 10 December |
| Naomi | 8 | 10 | 11 December |
| 8 | 12 | 8 December | |
| 8 | 10 | 8 December | |
| 7 | 11 | 12 December | |
| 5 | 33 | 9 December | |
| Sem | 5 | 5 | 10 December |
| Wout K. | 5 | 5 | 9 December |
| Asmaa | 5 | 5 | 9 December |
| Esther | 5 | 5 | 11 December |
| its look like trash | 4 | 4 | 12 December |
| Wout H. | 4 | 5 | 9 December |
| Jonas | 4 | 6 | 9 December |
| Wout H. | 4 | 4 | 9 December |
| 3 | 3 | 8 December | |
| Sem | 3 | 17 | 10 December |
| Collin | 3 | 3 | 11 December |
| Liesje | 3 | 4 | 12 December |
| Sem | 2 | 2 | 11 December |
| Asmaa | 2 | 2 | 9 December |
| Wout H. | 1 | 1 | 9 December |
| Sem | 1 | 20 | 11 December |
| naam | number correct | number done | |
| 128 | 131 | 9 December | |
| 110 | 116 | 8 December | |
| luqman | 95 | 160 | 10 December |
| Olys | 58 | 58 | 9 December |
| 28 | 35 | 12 December | |
| 26 | 63 | 8 December | |
| 22 | 25 | 8 December | |
| 6 7 10 11 | 22 | 25 | 8 December |
| 19 | 24 | 8 December |
| naam | number correct | number done | |
| 54 | 57 | 11 December | |
| vismaya | 49 | 52 | 9 December |
| 48 | 49 | 9 December | |
| lars | 40 | 45 | 10 December |
| 37 | 39 | 11 December | |
| daan | 18 | 20 | 11 December |
| daan | 15 | 15 | 11 December |
| 12 | 13 | 8 December | |
| 11 | 29 | 11 December | |
| 10 | 11 | 11 December | |
| daan | 8 | 10 | 9 December |
| daan | 7 | 9 | 9 December |
| 1 | 1 | 9 December |
| naam | number correct | number done | |
| Milan H | 30 | 34 | 9 December |
| Elena | 29 | 29 | 10 December |
| Vlinder | 28 | 29 | 11 December |
| Vlinder | 26 | 28 | 10 December |
| 25 | 26 | 10 December | |
| 25 | 28 | 12 December | |
| Vlinder | 24 | 26 | 11 December |
| GGS | 24 | 28 | 11 December |
| 20 | 21 | 8 December | |
| 19 | 22 | 13 December | |
| 19 | 20 | 11 December | |
| anastasia | 9 | 9 | 11 December |
| 7 | 63 | 8 December | |
| 7 | 9 | 8 December | |
| 6 7 10 11 | 6 | 9 | 10 December |
| 6 | 8 | 8 December | |
| 3 | 120 | 8 December | |
| 1 | 4 | 9 December | |
| 1 | 2 | 9 December |