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