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