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