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