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