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