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