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