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