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