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