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