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