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