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