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