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