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