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