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