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