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