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