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