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