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