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