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