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