Les tables pour la Multiplication en base vingt (vicésimal)
Toutes les tables de multiplication en base 20. Tables allant de zero à vingt  en base vingt  Ces tables peuvent, dans le cas de bases non-décimales comme la base 2010, servir à poser des multiplications en base vingt . L'utilisation des tables d'addition en base 20 est aussi recommandée pour poser les multiplications.
- Multiplications Table de zéro  en base vingt 
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- 0 ×- 0 =-  0 
- 0 ×- 1 =-  0 
- 0 ×- 2 =-  0 
- 0 ×- 3 =-  0 
- 0 ×- 4 =-  0 
- 0 ×- 5 =-  0 
- 0 ×- 6 =-  0 
- 0 ×- 7 =-  0 
- 0 ×- 8 =-  0 
- 0 ×- 9 =-  0 
- 0 ×- A =-  0 
- 0 ×- B =-  0 
- 0 ×- C =-  0 
- 0 ×- D =-  0 
- 0 ×- E =-  0 
- 0 ×- F =-  0 
- 0 ×- G =-  0 
- 0 ×- H =-  0 
- 0 ×- I =-  0 
- 0 ×- J =-  0 
- 0 ×- 10 =-  0 
- Multiplications Table de un  en base vingt 
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- 1 ×- 0 =-  0 
- 1 ×- 1 =-  1 
- 1 ×- 2 =-  2 
- 1 ×- 3 =-  3 
- 1 ×- 4 =-  4 
- 1 ×- 5 =-  5 
- 1 ×- 6 =-  6 
- 1 ×- 7 =-  7 
- 1 ×- 8 =-  8 
- 1 ×- 9 =-  9 
- 1 ×- A =-  A 
- 1 ×- B =-  B 
- 1 ×- C =-  C 
- 1 ×- D =-  D 
- 1 ×- E =-  E 
- 1 ×- F =-  F 
- 1 ×- G =-  G 
- 1 ×- H =-  H 
- 1 ×- I =-  I 
- 1 ×- J =-  J 
- 1 ×- 10 =- 10 
- Multiplications Table de deux  en base vingt 
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- 2 ×- 0 =-  0 
- 2 ×- 1 =-  2 
- 2 ×- 2 =-  4 
- 2 ×- 3 =-  6 
- 2 ×- 4 =-  8 
- 2 ×- 5 =-  A 
- 2 ×- 6 =-  C 
- 2 ×- 7 =-  E 
- 2 ×- 8 =-  G 
- 2 ×- 9 =-  I 
- 2 ×- A =- 10 
- 2 ×- B =- 12 
- 2 ×- C =- 14 
- 2 ×- D =- 16 
- 2 ×- E =- 18 
- 2 ×- F =- 1A 
- 2 ×- G =- 1C 
- 2 ×- H =- 1E 
- 2 ×- I =- 1G 
- 2 ×- J =- 1I 
- 2 ×- 10 =- 20 
- Multiplications Table de trois  en base vingt 
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- 3 ×- 0 =-  0 
- 3 ×- 1 =-  3 
- 3 ×- 2 =-  6 
- 3 ×- 3 =-  9 
- 3 ×- 4 =-  C 
- 3 ×- 5 =-  F 
- 3 ×- 6 =-  I 
- 3 ×- 7 =- 11 
- 3 ×- 8 =- 14 
- 3 ×- 9 =- 17 
- 3 ×- A =- 1A 
- 3 ×- B =- 1D 
- 3 ×- C =- 1G 
- 3 ×- D =- 1J 
- 3 ×- E =- 22 
- 3 ×- F =- 25 
- 3 ×- G =- 28 
- 3 ×- H =- 2B 
- 3 ×- I =- 2E 
- 3 ×- J =- 2H 
- 3 ×- 10 =- 30 
- Multiplications Table de quatre  en base vingt 
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- 4 ×- 0 =-  0 
- 4 ×- 1 =-  4 
- 4 ×- 2 =-  8 
- 4 ×- 3 =-  C 
- 4 ×- 4 =-  G 
- 4 ×- 5 =- 10 
- 4 ×- 6 =- 14 
- 4 ×- 7 =- 18 
- 4 ×- 8 =- 1C 
- 4 ×- 9 =- 1G 
- 4 ×- A =- 20 
- 4 ×- B =- 24 
- 4 ×- C =- 28 
- 4 ×- D =- 2C 
- 4 ×- E =- 2G 
- 4 ×- F =- 30 
- 4 ×- G =- 34 
- 4 ×- H =- 38 
- 4 ×- I =- 3C 
- 4 ×- J =- 3G 
- 4 ×- 10 =- 40 
- Multiplications Table de cinq  en base vingt 
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- 5 ×- 0 =-  0 
- 5 ×- 1 =-  5 
- 5 ×- 2 =-  A 
- 5 ×- 3 =-  F 
- 5 ×- 4 =- 10 
- 5 ×- 5 =- 15 
- 5 ×- 6 =- 1A 
- 5 ×- 7 =- 1F 
- 5 ×- 8 =- 20 
- 5 ×- 9 =- 25 
- 5 ×- A =- 2A 
- 5 ×- B =- 2F 
- 5 ×- C =- 30 
- 5 ×- D =- 35 
- 5 ×- E =- 3A 
- 5 ×- F =- 3F 
- 5 ×- G =- 40 
- 5 ×- H =- 45 
- 5 ×- I =- 4A 
- 5 ×- J =- 4F 
- 5 ×- 10 =- 50 
- Multiplications Table de six  en base vingt 
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- 6 ×- 0 =-  0 
- 6 ×- 1 =-  6 
- 6 ×- 2 =-  C 
- 6 ×- 3 =-  I 
- 6 ×- 4 =- 14 
- 6 ×- 5 =- 1A 
- 6 ×- 6 =- 1G 
- 6 ×- 7 =- 22 
- 6 ×- 8 =- 28 
- 6 ×- 9 =- 2E 
- 6 ×- A =- 30 
- 6 ×- B =- 36 
- 6 ×- C =- 3C 
- 6 ×- D =- 3I 
- 6 ×- E =- 44 
- 6 ×- F =- 4A 
- 6 ×- G =- 4G 
- 6 ×- H =- 52 
- 6 ×- I =- 58 
- 6 ×- J =- 5E 
- 6 ×- 10 =- 60 
- Multiplications Table de sept  en base vingt 
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- 7 ×- 0 =-  0 
- 7 ×- 1 =-  7 
- 7 ×- 2 =-  E 
- 7 ×- 3 =- 11 
- 7 ×- 4 =- 18 
- 7 ×- 5 =- 1F 
- 7 ×- 6 =- 22 
- 7 ×- 7 =- 29 
- 7 ×- 8 =- 2G 
- 7 ×- 9 =- 33 
- 7 ×- A =- 3A 
- 7 ×- B =- 3H 
- 7 ×- C =- 44 
- 7 ×- D =- 4B 
- 7 ×- E =- 4I 
- 7 ×- F =- 55 
- 7 ×- G =- 5C 
- 7 ×- H =- 5J 
- 7 ×- I =- 66 
- 7 ×- J =- 6D 
- 7 ×- 10 =- 70 
- Multiplications Table de huit  en base vingt 
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- 8 ×- 0 =-  0 
- 8 ×- 1 =-  8 
- 8 ×- 2 =-  G 
- 8 ×- 3 =- 14 
- 8 ×- 4 =- 1C 
- 8 ×- 5 =- 20 
- 8 ×- 6 =- 28 
- 8 ×- 7 =- 2G 
- 8 ×- 8 =- 34 
- 8 ×- 9 =- 3C 
- 8 ×- A =- 40 
- 8 ×- B =- 48 
- 8 ×- C =- 4G 
- 8 ×- D =- 54 
- 8 ×- E =- 5C 
- 8 ×- F =- 60 
- 8 ×- G =- 68 
- 8 ×- H =- 6G 
- 8 ×- I =- 74 
- 8 ×- J =- 7C 
- 8 ×- 10 =- 80 
- Multiplications Table de neuf  en base vingt 
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- 9 ×- 0 =-  0 
- 9 ×- 1 =-  9 
- 9 ×- 2 =-  I 
- 9 ×- 3 =- 17 
- 9 ×- 4 =- 1G 
- 9 ×- 5 =- 25 
- 9 ×- 6 =- 2E 
- 9 ×- 7 =- 33 
- 9 ×- 8 =- 3C 
- 9 ×- 9 =- 41 
- 9 ×- A =- 4A 
- 9 ×- B =- 4J 
- 9 ×- C =- 58 
- 9 ×- D =- 5H 
- 9 ×- E =- 66 
- 9 ×- F =- 6F 
- 9 ×- G =- 74 
- 9 ×- H =- 7D 
- 9 ×- I =- 82 
- 9 ×- J =- 8B 
- 9 ×- 10 =- 90 
- Multiplications Table de dix  en base vingt 
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- A ×- 0 =-  0 
- A ×- 1 =-  A 
- A ×- 2 =- 10 
- A ×- 3 =- 1A 
- A ×- 4 =- 20 
- A ×- 5 =- 2A 
- A ×- 6 =- 30 
- A ×- 7 =- 3A 
- A ×- 8 =- 40 
- A ×- 9 =- 4A 
- A ×- A =- 50 
- A ×- B =- 5A 
- A ×- C =- 60 
- A ×- D =- 6A 
- A ×- E =- 70 
- A ×- F =- 7A 
- A ×- G =- 80 
- A ×- H =- 8A 
- A ×- I =- 90 
- A ×- J =- 9A 
- A ×- 10 =- A0 
- Multiplications Table de onze  en base vingt 
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- B ×- 0 =-  0 
- B ×- 1 =-  B 
- B ×- 2 =- 12 
- B ×- 3 =- 1D 
- B ×- 4 =- 24 
- B ×- 5 =- 2F 
- B ×- 6 =- 36 
- B ×- 7 =- 3H 
- B ×- 8 =- 48 
- B ×- 9 =- 4J 
- B ×- A =- 5A 
- B ×- B =- 61 
- B ×- C =- 6C 
- B ×- D =- 73 
- B ×- E =- 7E 
- B ×- F =- 85 
- B ×- G =- 8G 
- B ×- H =- 97 
- B ×- I =- 9I 
- B ×- J =- A9 
- B ×- 10 =- B0 
- Multiplications Table de douze  en base vingt 
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- C ×- 0 =-  0 
- C ×- 1 =-  C 
- C ×- 2 =- 14 
- C ×- 3 =- 1G 
- C ×- 4 =- 28 
- C ×- 5 =- 30 
- C ×- 6 =- 3C 
- C ×- 7 =- 44 
- C ×- 8 =- 4G 
- C ×- 9 =- 58 
- C ×- A =- 60 
- C ×- B =- 6C 
- C ×- C =- 74 
- C ×- D =- 7G 
- C ×- E =- 88 
- C ×- F =- 90 
- C ×- G =- 9C 
- C ×- H =- A4 
- C ×- I =- AG 
- C ×- J =- B8 
- C ×- 10 =- C0 
- Multiplications Table de treize  en base vingt 
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- D ×- 0 =-  0 
- D ×- 1 =-  D 
- D ×- 2 =- 16 
- D ×- 3 =- 1J 
- D ×- 4 =- 2C 
- D ×- 5 =- 35 
- D ×- 6 =- 3I 
- D ×- 7 =- 4B 
- D ×- 8 =- 54 
- D ×- 9 =- 5H 
- D ×- A =- 6A 
- D ×- B =- 73 
- D ×- C =- 7G 
- D ×- D =- 89 
- D ×- E =- 92 
- D ×- F =- 9F 
- D ×- G =- A8 
- D ×- H =- B1 
- D ×- I =- BE 
- D ×- J =- C7 
- D ×- 10 =- D0 
- Multiplications Table de quatorze  en base vingt 
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- E ×- 0 =-  0 
- E ×- 1 =-  E 
- E ×- 2 =- 18 
- E ×- 3 =- 22 
- E ×- 4 =- 2G 
- E ×- 5 =- 3A 
- E ×- 6 =- 44 
- E ×- 7 =- 4I 
- E ×- 8 =- 5C 
- E ×- 9 =- 66 
- E ×- A =- 70 
- E ×- B =- 7E 
- E ×- C =- 88 
- E ×- D =- 92 
- E ×- E =- 9G 
- E ×- F =- AA 
- E ×- G =- B4 
- E ×- H =- BI 
- E ×- I =- CC 
- E ×- J =- D6 
- E ×- 10 =- E0 
- Multiplications Table de quinze  en base vingt 
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- F ×- 0 =-  0 
- F ×- 1 =-  F 
- F ×- 2 =- 1A 
- F ×- 3 =- 25 
- F ×- 4 =- 30 
- F ×- 5 =- 3F 
- F ×- 6 =- 4A 
- F ×- 7 =- 55 
- F ×- 8 =- 60 
- F ×- 9 =- 6F 
- F ×- A =- 7A 
- F ×- B =- 85 
- F ×- C =- 90 
- F ×- D =- 9F 
- F ×- E =- AA 
- F ×- F =- B5 
- F ×- G =- C0 
- F ×- H =- CF 
- F ×- I =- DA 
- F ×- J =- E5 
- F ×- 10 =- F0 
- Multiplications Table de seize  en base vingt 
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- G ×- 0 =-  0 
- G ×- 1 =-  G 
- G ×- 2 =- 1C 
- G ×- 3 =- 28 
- G ×- 4 =- 34 
- G ×- 5 =- 40 
- G ×- 6 =- 4G 
- G ×- 7 =- 5C 
- G ×- 8 =- 68 
- G ×- 9 =- 74 
- G ×- A =- 80 
- G ×- B =- 8G 
- G ×- C =- 9C 
- G ×- D =- A8 
- G ×- E =- B4 
- G ×- F =- C0 
- G ×- G =- CG 
- G ×- H =- DC 
- G ×- I =- E8 
- G ×- J =- F4 
- G ×- 10 =- G0 
- Multiplications Table de dix-sept  en base vingt 
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- H ×- 0 =-  0 
- H ×- 1 =-  H 
- H ×- 2 =- 1E 
- H ×- 3 =- 2B 
- H ×- 4 =- 38 
- H ×- 5 =- 45 
- H ×- 6 =- 52 
- H ×- 7 =- 5J 
- H ×- 8 =- 6G 
- H ×- 9 =- 7D 
- H ×- A =- 8A 
- H ×- B =- 97 
- H ×- C =- A4 
- H ×- D =- B1 
- H ×- E =- BI 
- H ×- F =- CF 
- H ×- G =- DC 
- H ×- H =- E9 
- H ×- I =- F6 
- H ×- J =- G3 
- H ×- 10 =- H0 
- Multiplications Table de dix-huit  en base vingt 
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- I ×- 0 =-  0 
- I ×- 1 =-  I 
- I ×- 2 =- 1G 
- I ×- 3 =- 2E 
- I ×- 4 =- 3C 
- I ×- 5 =- 4A 
- I ×- 6 =- 58 
- I ×- 7 =- 66 
- I ×- 8 =- 74 
- I ×- 9 =- 82 
- I ×- A =- 90 
- I ×- B =- 9I 
- I ×- C =- AG 
- I ×- D =- BE 
- I ×- E =- CC 
- I ×- F =- DA 
- I ×- G =- E8 
- I ×- H =- F6 
- I ×- I =- G4 
- I ×- J =- H2 
- I ×- 10 =- I0 
- Multiplications Table de dix-neuf  en base vingt 
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- J ×- 0 =-  0 
- J ×- 1 =-  J 
- J ×- 2 =- 1I 
- J ×- 3 =- 2H 
- J ×- 4 =- 3G 
- J ×- 5 =- 4F 
- J ×- 6 =- 5E 
- J ×- 7 =- 6D 
- J ×- 8 =- 7C 
- J ×- 9 =- 8B 
- J ×- A =- 9A 
- J ×- B =- A9 
- J ×- C =- B8 
- J ×- D =- C7 
- J ×- E =- D6 
- J ×- F =- E5 
- J ×- G =- F4 
- J ×- H =- G3 
- J ×- I =- H2 
- J ×- J =- I1 
- J ×- 10 =- J0 
- Multiplications Table de vingt  en base vingt 
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- 10 ×- 0 =-  0 
- 10 ×- 1 =- 10 
- 10 ×- 2 =- 20 
- 10 ×- 3 =- 30 
- 10 ×- 4 =- 40 
- 10 ×- 5 =- 50 
- 10 ×- 6 =- 60 
- 10 ×- 7 =- 70 
- 10 ×- 8 =- 80 
- 10 ×- 9 =- 90 
- 10 ×- A =- A0 
- 10 ×- B =- B0 
- 10 ×- C =- C0 
- 10 ×- D =- D0 
- 10 ×- E =- E0 
- 10 ×- F =- F0 
- 10 ×- G =- G0 
- 10 ×- H =- H0 
- 10 ×- I =- I0 
- 10 ×- J =- J0 
- 10 ×- 10 =- 100