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