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