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