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