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