프라임 & 컴포지트 워크시트
이름: ____________________날짜: ____________
지침: 소수와 합성수를 식별하고 소인수분해를 작성합니다.
20 문제
- Prime numbers in {21, 25, 7, 12, 19, 9} → ______
- Prime numbers in {15, 13, 23, 2, 9, 21} → ______
- Prime numbers in {5, 25, 12, 2, 9, 19} → ______
- Prime numbers in {2, 17, 11, 3, 23, 19} → ______
- Prime numbers in {9, 19, 21, 11, 3, 2} → ______
- Prime numbers in {2, 27, 25, 15, 9, 17} → ______
- Prime numbers in {2, 7, 13, 25, 17, 3} → ______
- Prime numbers in {12, 17, 23, 19, 7, 13} → ______
- Prime numbers in {2, 5, 8, 23, 15, 27} → ______
- Prime numbers in {7, 25, 2, 19, 12, 29} → ______
- Prime numbers in {23, 15, 21, 5, 12, 29} → ______
- Prime numbers in {23, 3, 27, 15, 7, 25} → ______
- Prime numbers in {13, 21, 17, 5, 19, 15} → ______
- Prime numbers in {25, 7, 15, 29, 13, 8} → ______
- Prime numbers in {2, 25, 19, 11, 3, 8} → ______
- Prime numbers in {25, 21, 12, 19, 23, 3} → ______
- Prime numbers in {27, 13, 29, 19, 7, 25} → ______
- Prime numbers in {2, 3, 21, 15, 12, 13} → ______
- Prime numbers in {9, 25, 13, 17, 5, 2} → ______
- Prime numbers in {13, 23, 2, 25, 19, 3} → ______