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