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