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