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