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