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