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