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