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