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