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