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