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