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