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