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