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