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