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