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