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