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