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