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