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