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