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