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