Prime et composite Feuille de travail
Recommandé pour 4e année — 6e année
Prime et composite Feuille de travail
Nom: ____________________Date: ____________
Instructions: Identifier les nombres premiers et composés et rédiger des factorisations premières.
20 problèmes
- Prime numbers in {19, 17, 21, 27, 12, 25} → ______
- Prime numbers in {8, 29, 17, 13, 15, 7} → ______
- Prime numbers in {21, 29, 2, 7, 8, 23} → ______
- Prime numbers in {15, 3, 27, 11, 21, 17} → ______
- Prime numbers in {25, 8, 27, 12, 5, 23} → ______
- Prime numbers in {17, 2, 29, 21, 7, 5} → ______
- Prime numbers in {12, 29, 15, 5, 17, 21} → ______
- Prime numbers in {3, 7, 11, 17, 15, 29} → ______
- Prime numbers in {11, 29, 15, 7, 2, 5} → ______
- Prime numbers in {9, 27, 29, 15, 23, 17} → ______
- Prime numbers in {11, 12, 5, 9, 21, 19} → ______
- Prime numbers in {23, 19, 17, 21, 8, 5} → ______
- Prime numbers in {25, 2, 7, 9, 27, 23} → ______
- Prime numbers in {9, 27, 5, 13, 23, 3} → ______
- Prime numbers in {29, 3, 9, 12, 25, 13} → ______
- Prime numbers in {25, 9, 7, 19, 27, 29} → ______
- Prime numbers in {15, 3, 5, 29, 27, 19} → ______
- Prime numbers in {29, 23, 12, 27, 17, 15} → ______
- Prime numbers in {11, 29, 17, 7, 23, 8} → ______
- Prime numbers in {13, 27, 5, 7, 17, 3} → ______