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