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