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