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