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