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