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