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