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