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