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