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