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