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