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