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