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 {17, 15, 25, 27, 8, 7} → ______
- Prime numbers in {21, 2, 11, 17, 25, 12} → ______
- Prime numbers in {13, 9, 29, 25, 15, 23} → ______
- Prime numbers in {29, 21, 13, 19, 9, 7} → ______
- Prime numbers in {5, 9, 12, 8, 13, 11} → ______
- Prime numbers in {11, 17, 3, 23, 13, 21} → ______
- Prime numbers in {17, 11, 23, 29, 7, 15} → ______
- Prime numbers in {13, 5, 19, 9, 3, 17} → ______
- Prime numbers in {27, 8, 13, 23, 3, 25} → ______
- Prime numbers in {29, 5, 15, 9, 27, 8} → ______
- Prime numbers in {3, 15, 29, 7, 12, 5} → ______
- Prime numbers in {23, 3, 27, 7, 15, 12} → ______
- Prime numbers in {11, 9, 21, 23, 17, 7} → ______
- Prime numbers in {5, 3, 15, 29, 2, 12} → ______
- Prime numbers in {11, 27, 3, 7, 9, 15} → ______
- Prime numbers in {12, 13, 21, 29, 11, 27} → ______
- Prime numbers in {17, 27, 12, 11, 23, 25} → ______
- Prime numbers in {29, 25, 23, 27, 21, 19} → ______
- Prime numbers in {19, 15, 12, 27, 25, 21} → ______
- Prime numbers in {21, 7, 15, 3, 29, 12} → ______