プライム＆コンポジット ワークシート
名前: ____________________日付: ____________
説明書: 素数と合成数を識別し、素因数分解を書きます。
20 問題
- Prime numbers in {5, 15, 27, 17, 25, 11} → ______
- Prime numbers in {3, 13, 27, 19, 21, 5} → ______
- Prime numbers in {5, 23, 19, 12, 2, 21} → ______
- Prime numbers in {2, 27, 11, 7, 23, 13} → ______
- Prime numbers in {2, 8, 21, 13, 19, 23} → ______
- Prime numbers in {11, 19, 5, 15, 3, 17} → ______
- Prime numbers in {27, 21, 23, 15, 13, 11} → ______
- Prime numbers in {9, 12, 17, 13, 3, 8} → ______
- Prime numbers in {23, 11, 15, 7, 29, 9} → ______
- Prime numbers in {12, 13, 21, 25, 8, 3} → ______
- Prime numbers in {5, 27, 7, 25, 12, 3} → ______
- Prime numbers in {11, 7, 5, 27, 29, 13} → ______
- Prime numbers in {2, 8, 27, 3, 25, 19} → ______
- Prime numbers in {17, 19, 27, 3, 25, 11} → ______
- Prime numbers in {21, 8, 19, 13, 11, 27} → ______
- Prime numbers in {19, 27, 29, 8, 9, 7} → ______
- Prime numbers in {11, 15, 27, 12, 17, 9} → ______
- Prime numbers in {15, 13, 29, 25, 12, 23} → ______
- Prime numbers in {29, 27, 9, 23, 12, 5} → ______
- Prime numbers in {13, 5, 25, 19, 21, 8} → ______