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