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