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