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