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