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