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