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