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