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