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