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