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