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