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