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