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