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