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