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