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