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