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