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