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