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