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 {7, 15, 8, 5, 27, 29} → ______
- Prime numbers in {19, 5, 15, 21, 9, 17} → ______
- Prime numbers in {25, 3, 5, 7, 13, 2} → ______
- Prime numbers in {5, 13, 9, 3, 7, 25} → ______
- Prime numbers in {17, 7, 29, 13, 27, 11} → ______
- Prime numbers in {11, 29, 13, 15, 25, 23} → ______
- Prime numbers in {21, 27, 5, 3, 2, 29} → ______
- Prime numbers in {25, 2, 7, 15, 27, 9} → ______
- Prime numbers in {3, 25, 11, 9, 21, 19} → ______
- Prime numbers in {9, 13, 21, 23, 5, 15} → ______
- Prime numbers in {13, 29, 19, 17, 7, 25} → ______
- Prime numbers in {7, 2, 11, 19, 27, 9} → ______
- Prime numbers in {2, 29, 21, 7, 27, 11} → ______
- Prime numbers in {3, 12, 7, 19, 27, 21} → ______
- Prime numbers in {13, 19, 8, 2, 15, 7} → ______
- Prime numbers in {11, 2, 27, 23, 21, 3} → ______
- Prime numbers in {29, 27, 5, 3, 17, 21} → ______
- Prime numbers in {13, 5, 29, 19, 2, 12} → ______
- Prime numbers in {9, 19, 23, 13, 5, 11} → ______
- Prime numbers in {17, 2, 21, 3, 29, 23} → ______