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