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