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