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