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