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