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