Prime & Composite Φύλλο εργασίας
Συνιστάται για Δ' Δημοτικού — ΣΤ' Τάξη
Prime & Composite Φύλλο εργασίας
Ονομα: ____________________Ημερομηνία: ____________
Οδηγίες: Αναγνώριση πρώτων και σύνθετων αριθμών και γραφή πρώτων παραγοντοποιήσεων.
20 προβλήματα
- Prime numbers in {27, 3, 12, 2, 23, 15} → ______
- Prime numbers in {12, 17, 9, 15, 25, 2} → ______
- Prime numbers in {9, 25, 23, 3, 13, 2} → ______
- Prime numbers in {7, 12, 13, 2, 5, 17} → ______
- Prime numbers in {9, 8, 17, 29, 25, 13} → ______
- Prime numbers in {7, 15, 8, 5, 9, 2} → ______
- Prime numbers in {13, 11, 7, 17, 8, 23} → ______
- Prime numbers in {23, 12, 15, 25, 9, 21} → ______
- Prime numbers in {7, 11, 3, 21, 27, 23} → ______
- Prime numbers in {19, 25, 27, 9, 29, 12} → ______
- Prime numbers in {25, 8, 15, 7, 19, 12} → ______
- Prime numbers in {23, 27, 21, 25, 19, 15} → ______
- Prime numbers in {5, 13, 8, 7, 29, 9} → ______
- Prime numbers in {11, 25, 21, 9, 7, 19} → ______
- Prime numbers in {29, 2, 15, 8, 9, 21} → ______
- Prime numbers in {12, 3, 5, 9, 11, 2} → ______
- Prime numbers in {25, 23, 27, 29, 11, 21} → ______
- Prime numbers in {21, 25, 3, 5, 8, 15} → ______
- Prime numbers in {2, 12, 11, 25, 5, 19} → ______
- Prime numbers in {27, 19, 9, 8, 23, 3} → ______