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