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