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