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