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