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