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