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