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