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