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