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