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