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