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