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