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