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