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