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