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