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