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