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