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