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