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