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