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