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