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