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