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