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