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