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