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