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