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