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