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