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