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