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