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