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