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