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