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