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