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