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