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