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