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