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