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