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