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