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