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