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