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