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