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