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