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