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