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