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