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