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