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