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